[INFO] fetching crate envpath 0.0.1-beta.3...
[INFO] testing envpath-0.0.1-beta.3 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate envpath 0.0.1-beta.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate envpath 0.0.1-beta.3 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envpath 0.0.1-beta.3
[INFO] finished tweaking crates.io crate envpath 0.0.1-beta.3
[INFO] tweaked toml for crates.io crate envpath 0.0.1-beta.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db226cbbc0f0883cbd7d0c7b710a75ac1922b5e8f41dfee2fa3a964cf01c29a0
[INFO] running `Command { std: "docker" "start" "-a" "db226cbbc0f0883cbd7d0c7b710a75ac1922b5e8f41dfee2fa3a964cf01c29a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db226cbbc0f0883cbd7d0c7b710a75ac1922b5e8f41dfee2fa3a964cf01c29a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db226cbbc0f0883cbd7d0c7b710a75ac1922b5e8f41dfee2fa3a964cf01c29a0", kill_on_drop: false }`
[INFO] [stdout] db226cbbc0f0883cbd7d0c7b710a75ac1922b5e8f41dfee2fa3a964cf01c29a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6a4c5674daf720e857d050ebb64510cd9340a4ed06f9649feacc760e3f0dd3
[INFO] running `Command { std: "docker" "start" "-a" "0f6a4c5674daf720e857d050ebb64510cd9340a4ed06f9649feacc760e3f0dd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling envpath v0.0.1-beta.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "0f6a4c5674daf720e857d050ebb64510cd9340a4ed06f9649feacc760e3f0dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6a4c5674daf720e857d050ebb64510cd9340a4ed06f9649feacc760e3f0dd3", kill_on_drop: false }`
[INFO] [stdout] 0f6a4c5674daf720e857d050ebb64510cd9340a4ed06f9649feacc760e3f0dd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e62c7d68573235890a324e4458348128ec66a7bf3d8188f82af59480d6cebbac
[INFO] running `Command { std: "docker" "start" "-a" "e62c7d68573235890a324e4458348128ec66a7bf3d8188f82af59480d6cebbac", kill_on_drop: false }`
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling envpath v0.0.1-beta.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/dirs.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "e62c7d68573235890a324e4458348128ec66a7bf3d8188f82af59480d6cebbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62c7d68573235890a324e4458348128ec66a7bf3d8188f82af59480d6cebbac", kill_on_drop: false }`
[INFO] [stdout] e62c7d68573235890a324e4458348128ec66a7bf3d8188f82af59480d6cebbac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9bad7807de3aa3702e4745b5953240d2bd5998562815b0414bc350ef6c53ad0
[INFO] running `Command { std: "docker" "start" "-a" "e9bad7807de3aa3702e4745b5953240d2bd5998562815b0414bc350ef6c53ad0", kill_on_drop: false }`
[INFO] [stderr] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stderr]   --> src/os_env.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stderr]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stderr] help: use the `'static` lifetime
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stderr]    |                                   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stderr]   --> src/consts/arch.rs:45:40
[INFO] [stderr]    |
[INFO] [stderr] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]    |                                                         |
[INFO] [stderr]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stderr]   --> src/consts/arch.rs:48:44
[INFO] [stderr]    |
[INFO] [stderr] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]    |                                                             |
[INFO] [stderr]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `envpath` (lib) generated 3 warnings (run `cargo fix --lib -p envpath` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/dirs.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `envpath` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p envpath --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/envpath-3ce85e36e9783388)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test consts::arch::tests::print_deb_arch ... ok
[INFO] [stdout] test dirs::tests::remix_dir ... ok
[INFO] [stdout] test consts::tests::test_const_dir ... ok
[INFO] [stdout] test from::tests::from_iter_ref ... ok
[INFO] [stdout] test from::tests::new_env_path ... ok
[INFO] [stdout] test os_cow::tests::into_os_cow_doc ... ok
[INFO] [stdout] test os_cow::tests::os_cow_doc ... ok
[INFO] [stdout] test os_env::tests::find_the_first_colon ... ok
[INFO] [stdout] test os_env::tests::print_unicode_mark ... ok
[INFO] [stdout] test os_env::tests::split_to_two_chunks ... ok
[INFO] [stdout] test os_env::tests::test_complex_envs ... ok
[INFO] [stdout] test parser::tests::deser_vec ... ok
[INFO] [stdout] test parser::tests::deser_doc ... ok
[INFO] [stdout] test raw::tests::clear_raw_doc ... ok
[INFO] [stdout] test project::tests::proj_env ... ok
[INFO] [stdout] test project::tests::test_proj_dir ... ok
[INFO] [stdout] test project::tests::remix_proj_and_env ... ok
[INFO] [stdout] test project::tests::test_proj_dir_question_mark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envpath
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/consts/arch.rs - consts::arch::get_deb_arch (line 25) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 108) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 77) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 56) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new (line 133) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new_cow (line 206) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 37) ... ok
[INFO] [stdout] test src/os_cow.rs - os_cow::from_str (line 18) - compile ... FAILED
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new_owned (line 168) ... ok
[INFO] [stdout] test src/os_cow.rs - os_cow::into_os_cow (line 35) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 30) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 69) ... FAILED
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::clear_raw (line 85) ... ok
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::get_raw (line 41) ... ok
[INFO] [stdout] test src/parser.rs - parser::EnvPath<'_>::de (line 103) ... ok
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::set_raw (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/os_cow.rs - os_cow::from_str (line 18) stdout ----
[INFO] [stdout] error[E0603]: module `os_cow` is private
[INFO] [stdout]    --> src/os_cow.rs:20:14
[INFO] [stdout]     |
[INFO] [stdout] 5   | use envpath::os_cow;
[INFO] [stdout]     |              ^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `os_cow` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | mod os_cow;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/os_cow.rs - os_cow::into_os_cow (line 35) stdout ----
[INFO] [stdout] error[E0603]: module `os_cow` is private
[INFO] [stdout]    --> src/os_cow.rs:42:25
[INFO] [stdout]     |
[INFO] [stdout] 10  |   let os_cow = envpath::os_cow::into_os_cow(path);
[INFO] [stdout]     |                         ^^^^^^  ----------- function `into_os_cow` is not publicly re-exported
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `os_cow` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | mod os_cow;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 30) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'_>: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:35:34
[INFO] [stdout]      |
[INFO] [stdout] 8    |         #[derive(Debug, Default, Serialize, Deserialize)]
[INFO] [stdout]      |                                  ^^^^^^^^^ the trait `Serialize` is not implemented for `EnvPath<'_>`, which is required by `std::option::Option<EnvPath<'_>>: Serialize`
[INFO] [stdout] ...
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |             ------------------------ required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 135 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'_>>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `_doctest_main_src_lib_rs_30_0::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/mod.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1858 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1859 |     where
[INFO] [stdout] 1860 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:38:18
[INFO] [stdout]      |
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1726:12
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1725 |     where
[INFO] [stdout] 1726 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:38:18
[INFO] [stdout]      |
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1865:12
[INFO] [stdout]      |
[INFO] [stdout] 1863 |     fn next_value<V>(&mut self) -> Result<V, Self::Error>
[INFO] [stdout]      |        ---------- required by a bound in this associated function
[INFO] [stdout] 1864 |     where
[INFO] [stdout] 1865 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 69) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'_>: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:75:34
[INFO] [stdout]      |
[INFO] [stdout] 9    |         #[derive(Debug, Default, Serialize, Deserialize)]
[INFO] [stdout]      |                                  ^^^^^^^^^ the trait `Serialize` is not implemented for `EnvPath<'_>`, which is required by `std::option::Option<EnvPath<'_>>: Serialize`
[INFO] [stdout] ...
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |             ------------------------ required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 135 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'_>>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `_doctest_main_src_lib_rs_69_0::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/mod.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1858 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1859 |     where
[INFO] [stdout] 1860 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:78:18
[INFO] [stdout]      |
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1726:12
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1725 |     where
[INFO] [stdout] 1726 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:78:18
[INFO] [stdout]      |
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1865:12
[INFO] [stdout]      |
[INFO] [stdout] 1863 |     fn next_value<V>(&mut self) -> Result<V, Self::Error>
[INFO] [stdout]      |        ---------- required by a bound in this associated function
[INFO] [stdout] 1864 |     where
[INFO] [stdout] 1865 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 30)
[INFO] [stdout]     src/lib.rs - (line 69)
[INFO] [stdout]     src/os_cow.rs - os_cow::from_str (line 18)
[INFO] [stdout]     src/os_cow.rs - os_cow::into_os_cow (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e9bad7807de3aa3702e4745b5953240d2bd5998562815b0414bc350ef6c53ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bad7807de3aa3702e4745b5953240d2bd5998562815b0414bc350ef6c53ad0", kill_on_drop: false }`
[INFO] [stdout] e9bad7807de3aa3702e4745b5953240d2bd5998562815b0414bc350ef6c53ad0
[INFO] testing envpath-0.0.1-beta.3 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate envpath 0.0.1-beta.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate envpath 0.0.1-beta.3 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate envpath 0.0.1-beta.3
[INFO] finished tweaking crates.io crate envpath 0.0.1-beta.3
[INFO] tweaked toml for crates.io crate envpath 0.0.1-beta.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2881a6ee870924ab343a24af82abe4fd0903fdf4256fe96009095971085fe2c8
[INFO] running `Command { std: "docker" "start" "-a" "2881a6ee870924ab343a24af82abe4fd0903fdf4256fe96009095971085fe2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2881a6ee870924ab343a24af82abe4fd0903fdf4256fe96009095971085fe2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2881a6ee870924ab343a24af82abe4fd0903fdf4256fe96009095971085fe2c8", kill_on_drop: false }`
[INFO] [stdout] 2881a6ee870924ab343a24af82abe4fd0903fdf4256fe96009095971085fe2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf36131a9c07dc0a85bf7ba169dbe9f6c5094d2904c02fc284307a8bc1f0446
[INFO] running `Command { std: "docker" "start" "-a" "3bf36131a9c07dc0a85bf7ba169dbe9f6c5094d2904c02fc284307a8bc1f0446", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling envpath v0.0.1-beta.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "3bf36131a9c07dc0a85bf7ba169dbe9f6c5094d2904c02fc284307a8bc1f0446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf36131a9c07dc0a85bf7ba169dbe9f6c5094d2904c02fc284307a8bc1f0446", kill_on_drop: false }`
[INFO] [stdout] 3bf36131a9c07dc0a85bf7ba169dbe9f6c5094d2904c02fc284307a8bc1f0446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34cb9fb7d73c3034a9cce86b621a1eda9a13fb038b66b35187d033d29c0928b
[INFO] running `Command { std: "docker" "start" "-a" "b34cb9fb7d73c3034a9cce86b621a1eda9a13fb038b66b35187d033d29c0928b", kill_on_drop: false }`
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling envpath v0.0.1-beta.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stdout]   --> src/os_env.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stdout]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stdout] help: use the `'static` lifetime
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stdout]    |                                   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stdout]   --> src/consts/arch.rs:48:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/dirs.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "b34cb9fb7d73c3034a9cce86b621a1eda9a13fb038b66b35187d033d29c0928b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34cb9fb7d73c3034a9cce86b621a1eda9a13fb038b66b35187d033d29c0928b", kill_on_drop: false }`
[INFO] [stdout] b34cb9fb7d73c3034a9cce86b621a1eda9a13fb038b66b35187d033d29c0928b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82c8c7f3bbe59c530da82419e31591a159153218c77168ba5cc58f38b5ff7639
[INFO] running `Command { std: "docker" "start" "-a" "82c8c7f3bbe59c530da82419e31591a159153218c77168ba5cc58f38b5ff7639", kill_on_drop: false }`
[INFO] [stderr] warning: `&` without an explicit lifetime name cannot be used here
[INFO] [stderr]   --> src/os_env.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub(crate) const START_ARR: [&str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #115010 <https://github.com/rust-lang/rust/issues/115010>
[INFO] [stderr]    = note: `#[warn(elided_lifetimes_in_associated_constant)]` on by default
[INFO] [stderr] help: use the `'static` lifetime
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub(crate) const START_ARR: [&'static str; 5] = ["env", "dir", "const", "proj", "val"];
[INFO] [stderr]    |                                   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stderr]   --> src/consts/arch.rs:45:40
[INFO] [stderr]    |
[INFO] [stderr] 45 |         #[cfg(all(target_arch = "arm", target_feature = "vfpv3"))]
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]    |                                                         |
[INFO] [stderr]    |                                                         help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `vfpv3`
[INFO] [stderr]   --> src/consts/arch.rs:48:44
[INFO] [stderr]    |
[INFO] [stderr] 48 |         #[cfg(all(target_arch = "arm", not(target_feature = "vfpv3")))]
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^-------
[INFO] [stderr]    |                                                             |
[INFO] [stderr]    |                                                             help: there is a expected value with a similar name: `"vfp3"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `target_feature` are: `10e60`, `2e3`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `adx`, `aes`, `altivec`, `alu32`, `atomics`, `avx`, `avx2`, `avx512bf16`, `avx512bitalg`, `avx512bw`, `avx512cd`, `avx512dq`, `avx512er`, `avx512f`, `avx512fp16`, `avx512ifma`, `avx512pf`, `avx512vbmi`, `avx512vbmi2`, `avx512vl`, `avx512vnni`, `avx512vp2intersect`, `avx512vpopcntdq`, `bf16`, `bmi1`, `bmi2` and 188 more
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `envpath` (lib) generated 3 warnings (run `cargo fix --lib -p envpath` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/dirs.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `envpath` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p envpath --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/envpath-3ce85e36e9783388)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test consts::arch::tests::print_deb_arch ... ok
[INFO] [stdout] test consts::tests::test_const_dir ... ok
[INFO] [stdout] test dirs::tests::remix_dir ... ok
[INFO] [stdout] test from::tests::from_iter_ref ... ok
[INFO] [stdout] test from::tests::new_env_path ... ok
[INFO] [stdout] test os_cow::tests::into_os_cow_doc ... ok
[INFO] [stdout] test os_cow::tests::os_cow_doc ... ok
[INFO] [stdout] test os_env::tests::find_the_first_colon ... ok
[INFO] [stdout] test os_env::tests::print_unicode_mark ... ok
[INFO] [stdout] test os_env::tests::split_to_two_chunks ... ok
[INFO] [stdout] test os_env::tests::test_complex_envs ... ok
[INFO] [stdout] test parser::tests::deser_doc ... ok
[INFO] [stdout] test parser::tests::deser_vec ... ok
[INFO] [stdout] test project::tests::proj_env ... ok
[INFO] [stdout] test project::tests::remix_proj_and_env ... ok
[INFO] [stdout] test project::tests::test_proj_dir ... ok
[INFO] [stdout] test raw::tests::clear_raw_doc ... ok
[INFO] [stdout] test project::tests::test_proj_dir_question_mark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envpath
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 108) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 56) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 77) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::from (line 37) ... ok
[INFO] [stdout] test src/consts/arch.rs - consts::arch::get_deb_arch (line 25) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new (line 133) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new_cow (line 206) ... ok
[INFO] [stdout] test src/from.rs - from::EnvPath<'r>::new_owned (line 168) ... ok
[INFO] [stdout] test src/os_cow.rs - os_cow::from_str (line 18) - compile ... FAILED
[INFO] [stdout] test src/os_cow.rs - os_cow::into_os_cow (line 35) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 30) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 69) ... FAILED
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::clear_raw (line 85) ... ok
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::get_raw (line 41) ... ok
[INFO] [stdout] test src/parser.rs - parser::EnvPath<'_>::de (line 103) ... ok
[INFO] [stdout] test src/raw.rs - raw::EnvPath<'r>::set_raw (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/os_cow.rs - os_cow::from_str (line 18) stdout ----
[INFO] [stdout] error[E0603]: module `os_cow` is private
[INFO] [stdout]    --> src/os_cow.rs:20:14
[INFO] [stdout]     |
[INFO] [stdout] 5   | use envpath::os_cow;
[INFO] [stdout]     |              ^^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `os_cow` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | mod os_cow;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/os_cow.rs - os_cow::into_os_cow (line 35) stdout ----
[INFO] [stdout] error[E0603]: module `os_cow` is private
[INFO] [stdout]    --> src/os_cow.rs:42:25
[INFO] [stdout]     |
[INFO] [stdout] 10  |   let os_cow = envpath::os_cow::into_os_cow(path);
[INFO] [stdout]     |                         ^^^^^^  ----------- function `into_os_cow` is not publicly re-exported
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `os_cow` is defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | mod os_cow;
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 30) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'_>: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:35:34
[INFO] [stdout]      |
[INFO] [stdout] 8    |         #[derive(Debug, Default, Serialize, Deserialize)]
[INFO] [stdout]      |                                  ^^^^^^^^^ the trait `Serialize` is not implemented for `EnvPath<'_>`, which is required by `std::option::Option<EnvPath<'_>>: Serialize`
[INFO] [stdout] ...
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |             ------------------------ required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 135 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'_>>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `_doctest_main_src_lib_rs_30_0::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/mod.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1858 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1859 |     where
[INFO] [stdout] 1860 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:38:18
[INFO] [stdout]      |
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1726:12
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1725 |     where
[INFO] [stdout] 1726 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:38:18
[INFO] [stdout]      |
[INFO] [stdout] 11   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1865:12
[INFO] [stdout]      |
[INFO] [stdout] 1863 |     fn next_value<V>(&mut self) -> Result<V, Self::Error>
[INFO] [stdout]      |        ---------- required by a bound in this associated function
[INFO] [stdout] 1864 |     where
[INFO] [stdout] 1865 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 69) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'_>: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:75:34
[INFO] [stdout]      |
[INFO] [stdout] 9    |         #[derive(Debug, Default, Serialize, Deserialize)]
[INFO] [stdout]      |                                  ^^^^^^^^^ the trait `Serialize` is not implemented for `EnvPath<'_>`, which is required by `std::option::Option<EnvPath<'_>>: Serialize`
[INFO] [stdout] ...
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |             ------------------------ required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 135 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'_>>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `_doctest_main_src_lib_rs_69_0::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/ser/mod.rs:1860:21
[INFO] [stdout]      |
[INFO] [stdout] 1858 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1859 |     where
[INFO] [stdout] 1860 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:78:18
[INFO] [stdout]      |
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1726:12
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1725 |     where
[INFO] [stdout] 1726 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `EnvPath<'a>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:78:18
[INFO] [stdout]      |
[INFO] [stdout] 12   |             dir: Option<EnvPath<'a>>,
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnvPath<'a>`, which is required by `std::option::Option<EnvPath<'a>>: Deserialize<'_>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 147 others
[INFO] [stdout]      = note: required for `std::option::Option<EnvPath<'a>>` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.202/src/de/mod.rs:1865:12
[INFO] [stdout]      |
[INFO] [stdout] 1863 |     fn next_value<V>(&mut self) -> Result<V, Self::Error>
[INFO] [stdout]      |        ---------- required by a bound in this associated function
[INFO] [stdout] 1864 |     where
[INFO] [stdout] 1865 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 30)
[INFO] [stdout]     src/lib.rs - (line 69)
[INFO] [stdout]     src/os_cow.rs - os_cow::from_str (line 18)
[INFO] [stdout]     src/os_cow.rs - os_cow::into_os_cow (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "82c8c7f3bbe59c530da82419e31591a159153218c77168ba5cc58f38b5ff7639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c8c7f3bbe59c530da82419e31591a159153218c77168ba5cc58f38b5ff7639", kill_on_drop: false }`
[INFO] [stdout] 82c8c7f3bbe59c530da82419e31591a159153218c77168ba5cc58f38b5ff7639
