[INFO] fetching crate heim-process 0.1.1-rc.1...
[INFO] checking heim-process-0.1.1-rc.1 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate heim-process 0.1.1-rc.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate heim-process 0.1.1-rc.1
[INFO] finished tweaking crates.io crate heim-process 0.1.1-rc.1
[INFO] tweaked toml for crates.io crate heim-process 0.1.1-rc.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heim-process 0.1.1-rc.1 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 167 packages to latest compatible versions
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.7.5)
[INFO] [stderr]       Adding ntapi v0.3.7 (available: v0.4.1)
[INFO] [stderr]       Adding once_cell v1.5.2 (available: v1.21.3)
[INFO] [stderr]       Adding ordered-float v2.0.1 (available: v2.10.1)
[INFO] [stderr]       Adding platforms v1.0.3 (available: v1.1.0)
[INFO] [stderr]       Adding regex v1.8.4 (available: v1.11.2)
[INFO] [stderr]       Adding smol v1.2.5 (available: v1.3.0)
[INFO] [stderr]       Adding version-sync v0.9.4 (available: v0.9.5)
[INFO] [stderr]       Adding which v4.0.2 (available: v4.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b2bcd4cb64f3b78a1161477d41411d0a5fbcd0eb2d1bee66f01052736139aa3
[INFO] running `Command { std: "docker" "start" "-a" "7b2bcd4cb64f3b78a1161477d41411d0a5fbcd0eb2d1bee66f01052736139aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b2bcd4cb64f3b78a1161477d41411d0a5fbcd0eb2d1bee66f01052736139aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2bcd4cb64f3b78a1161477d41411d0a5fbcd0eb2d1bee66f01052736139aa3", kill_on_drop: false }`
[INFO] [stdout] 7b2bcd4cb64f3b78a1161477d41411d0a5fbcd0eb2d1bee66f01052736139aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fd128e2a0ace5cf64a6db81b58bed5bc15a825b5c4d3e842774291878980257
[INFO] running `Command { std: "docker" "start" "-a" "6fd128e2a0ace5cf64a6db81b58bed5bc15a825b5c4d3e842774291878980257", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling quote v1.0.40
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[INFO] [stderr]    Compiling heim-derive v0.1.0-rc.1
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[INFO] [stderr]    Compiling zerovec-derive v0.11.1
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling async-trait v0.1.89
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[INFO] [stderr]     Checking heim-net v0.1.0-rc.1
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[INFO] [stderr]     Checking heim-process v0.1.1-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused doc comment
[INFO] [stdout]   --> src/sys/unix/bindings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / /// Copied from the Rust sources.
[INFO] [stdout] 2  | | ///
[INFO] [stdout] 3  | | /// Reference: https://github.com/rust-lang/rust/blob/75cf41afb468152611212271bae026948cd3ba46/src/libstd/sys/unix/os.rs
[INFO] [stdout]    | |________________________________________________________________________________________________________________________^
[INFO] [stdout] 4  | / extern "C" {
[INFO] [stdout] 5  | |     #[cfg(not(target_os = "dragonfly"))]
[INFO] [stdout] 6  | |     #[cfg_attr(
[INFO] [stdout] 7  | |         any(target_os = "macos", target_os = "ios", target_os = "freebsd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     pub fn errno_location() -> *mut libc::c_int;
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_doc_comments)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig`
[INFO] [stdout]   --> src/sys/unix/bindings.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             target_os = "bitrig",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `IntoEnvironmentIter`
[INFO] [stdout]   --> src/sys/linux/process/procfs/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::env::{environment, Environment, IntoEnvironmentIter};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     unused_imports,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused doc comment
[INFO] [stdout]   --> src/sys/unix/bindings.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / /// Copied from the Rust sources.
[INFO] [stdout] 2  | | ///
[INFO] [stdout] 3  | | /// Reference: https://github.com/rust-lang/rust/blob/75cf41afb468152611212271bae026948cd3ba46/src/libstd/sys/unix/os.rs
[INFO] [stdout]    | |________________________________________________________________________________________________________________________^
[INFO] [stdout] 4  | / extern "C" {
[INFO] [stdout] 5  | |     #[cfg(not(target_os = "dragonfly"))]
[INFO] [stdout] 6  | |     #[cfg_attr(
[INFO] [stdout] 7  | |         any(target_os = "macos", target_os = "ios", target_os = "freebsd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     pub fn errno_location() -> *mut libc::c_int;
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_doc_comments)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `bitrig`
[INFO] [stdout]   --> src/sys/unix/bindings.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             target_os = "bitrig",
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 9 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `IntoEnvironmentIter`
[INFO] [stdout]   --> src/sys/linux/process/procfs/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::env::{environment, Environment, IntoEnvironmentIter};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  |     unused_imports,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: fields `children_utime` and `children_stime` are never read
[INFO] [stdout]   --> src/sys/linux/process/procfs/cpu_times.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct CpuTime {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9  |     children_utime: Time,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     children_stime: Time,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead_code,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sys/unix/env.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn iter(&self) -> EnvironmentIter {
[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] 47 |     pub fn iter(&self) -> EnvironmentIter<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sys/linux/process/mod.rs:151:19
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn signal(&self, signal: Signal) -> BoxFuture<ProcessResult<()>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn signal(&self, signal: Signal) -> BoxFuture<'_, ProcessResult<()>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heim-process` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: fields `children_utime` and `children_stime` are never read
[INFO] [stdout]   --> src/sys/linux/process/procfs/cpu_times.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct CpuTime {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9  |     children_utime: Time,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     children_stime: Time,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CpuTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead_code,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sys/unix/env.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn iter(&self) -> EnvironmentIter {
[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] 47 |     pub fn iter(&self) -> EnvironmentIter<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sys/linux/process/mod.rs:151:19
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn signal(&self, signal: Signal) -> BoxFuture<ProcessResult<()>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn signal(&self, signal: Signal) -> BoxFuture<'_, ProcessResult<()>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heim-process` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6fd128e2a0ace5cf64a6db81b58bed5bc15a825b5c4d3e842774291878980257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd128e2a0ace5cf64a6db81b58bed5bc15a825b5c4d3e842774291878980257", kill_on_drop: false }`
[INFO] [stdout] 6fd128e2a0ace5cf64a6db81b58bed5bc15a825b5c4d3e842774291878980257
