[INFO] fetching crate easy-envar 1.2.0... [INFO] testing easy-envar-1.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate easy-envar 1.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate easy-envar 1.2.0 [INFO] finished tweaking crates.io crate easy-envar 1.2.0 [INFO] tweaked toml for crates.io crate easy-envar 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate easy-envar 1.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33b47685620591cebe1ec893573e412f8400199d0fadc06fddc0310710e5a238 [INFO] running `Command { std: "docker" "start" "-a" "33b47685620591cebe1ec893573e412f8400199d0fadc06fddc0310710e5a238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33b47685620591cebe1ec893573e412f8400199d0fadc06fddc0310710e5a238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b47685620591cebe1ec893573e412f8400199d0fadc06fddc0310710e5a238", kill_on_drop: false }` [INFO] [stdout] 33b47685620591cebe1ec893573e412f8400199d0fadc06fddc0310710e5a238 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd9942d9eb77c248e9602ec80a8d272a31981f65e77fb4772280f799c211ca8f [INFO] running `Command { std: "docker" "start" "-a" "bd9942d9eb77c248e9602ec80a8d272a31981f65e77fb4772280f799c211ca8f", kill_on_drop: false }` [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling easy-envar v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "bd9942d9eb77c248e9602ec80a8d272a31981f65e77fb4772280f799c211ca8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd9942d9eb77c248e9602ec80a8d272a31981f65e77fb4772280f799c211ca8f", kill_on_drop: false }` [INFO] [stdout] bd9942d9eb77c248e9602ec80a8d272a31981f65e77fb4772280f799c211ca8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b32aa2f4cf70e19c8529febdaa892c60a1e5cf985a341ba02122e74f9773b760 [INFO] running `Command { std: "docker" "start" "-a" "b32aa2f4cf70e19c8529febdaa892c60a1e5cf985a341ba02122e74f9773b760", kill_on_drop: false }` [INFO] [stderr] Compiling easy-envar v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:138:17 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn load(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "b32aa2f4cf70e19c8529febdaa892c60a1e5cf985a341ba02122e74f9773b760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32aa2f4cf70e19c8529febdaa892c60a1e5cf985a341ba02122e74f9773b760", kill_on_drop: false }` [INFO] [stdout] b32aa2f4cf70e19c8529febdaa892c60a1e5cf985a341ba02122e74f9773b760 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea760ac4137c56f3c896fb2b2d19a8cd6c7b922c2cbba7f62a17ff955dbc9cf1 [INFO] running `Command { std: "docker" "start" "-a" "ea760ac4137c56f3c896fb2b2d19a8cd6c7b922c2cbba7f62a17ff955dbc9cf1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:138:17 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn load(&self) -> Result> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 138 | pub fn load(&self) -> Result, Box> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `easy-envar` (lib) generated 1 warning (run `cargo fix --lib -p easy-envar` to apply 1 suggestion) [INFO] [stderr] warning: `easy-envar` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_envar-d9f3221d6a39d16c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests easy_envar [INFO] [stderr] warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function [INFO] [stderr] --> src/lib.rs:193:1 [INFO] [stderr] | [INFO] [stderr] 193 | /// ```rust,ignore [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - LoadedEnvar<'a>::export (line 193) ... ignored [INFO] [stdout] test src/lib.rs - init (line 224) - compile ... ok [INFO] [stdout] test src/lib.rs - LoadedEnvar (line 78) - compile ... ok [INFO] [stdout] test src/lib.rs - Envar (line 6) - compile ... ok [INFO] [stdout] test src/lib.rs - Envar<'a>::load (line 126) - compile ... ok [INFO] [stdout] test src/lib.rs - Envar::Bool (line 28) ... ok [INFO] [stdout] test src/lib.rs - Envar::U32 (line 64) ... ok [INFO] [stdout] test src/lib.rs - LoadedEnvar<'a>::export (line 181) ... ok [INFO] [stdout] test src/lib.rs - Envar::U16 (line 52) ... ok [INFO] [stdout] test src/lib.rs - Envar::String (line 40) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ea760ac4137c56f3c896fb2b2d19a8cd6c7b922c2cbba7f62a17ff955dbc9cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea760ac4137c56f3c896fb2b2d19a8cd6c7b922c2cbba7f62a17ff955dbc9cf1", kill_on_drop: false }` [INFO] [stdout] ea760ac4137c56f3c896fb2b2d19a8cd6c7b922c2cbba7f62a17ff955dbc9cf1