[INFO] fetching crate notify-fork 6.1.1...
[INFO] building notify-fork-6.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate notify-fork 6.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate notify-fork 6.1.1
[INFO] finished tweaking crates.io crate notify-fork 6.1.1
[INFO] tweaked toml for crates.io crate notify-fork 6.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate notify-fork 6.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding inotify v0.10.2 (available: v0.11.0)
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.4)
[INFO] [stderr]       Adding nix v0.27.1 (available: v0.30.1)
[INFO] [stderr]       Adding rstest v0.18.2 (available: v0.26.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.61.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a17d54873ededa2bff97827ba07e4b39b2933f30f3826567aaef3858e2860656
[INFO] running `Command { std: "docker" "start" "-a" "a17d54873ededa2bff97827ba07e4b39b2933f30f3826567aaef3858e2860656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a17d54873ededa2bff97827ba07e4b39b2933f30f3826567aaef3858e2860656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17d54873ededa2bff97827ba07e4b39b2933f30f3826567aaef3858e2860656", kill_on_drop: false }`
[INFO] [stdout] a17d54873ededa2bff97827ba07e4b39b2933f30f3826567aaef3858e2860656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fce50c50567518bf44dd67692550f88ab8f152879fcaf58e9d16ffb12727bb19
[INFO] running `Command { std: "docker" "start" "-a" "fce50c50567518bf44dd67692550f88ab8f152879fcaf58e9d16ffb12727bb19", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling notify-types-fork v1.0.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling notify-fork v6.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "fce50c50567518bf44dd67692550f88ab8f152879fcaf58e9d16ffb12727bb19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce50c50567518bf44dd67692550f88ab8f152879fcaf58e9d16ffb12727bb19", kill_on_drop: false }`
[INFO] [stdout] fce50c50567518bf44dd67692550f88ab8f152879fcaf58e9d16ffb12727bb19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4410a8469ec72fa25c047c86cbccea10e2931763cad648be632d7ff29fc09c1d
[INFO] running `Command { std: "docker" "start" "-a" "4410a8469ec72fa25c047c86cbccea10e2931763cad648be632d7ff29fc09c1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling notify-fork v6.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.18.2
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |         assert_debug_impl!(Config);
[INFO] [stdout]     |         -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |         assert_debug_impl!(Error);
[INFO] [stdout]     |         ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 404 |         assert_debug_impl!(ErrorKind);
[INFO] [stdout]     |         ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 405 |         assert_debug_impl!(NullWatcher);
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |         assert_debug_impl!(PollWatcher);
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 407 |         assert_debug_impl!(RecommendedWatcher);
[INFO] [stdout]     |         -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |         assert_debug_impl!(RecursiveMode);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NeedsDebug` is never used
[INFO] [stdout]    --> src/lib.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 trait NeedsDebug: std::fmt::Debug {}
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |         assert_debug_impl!(WatcherKind);
[INFO] [stdout]     |         ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `assert_debug_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "4410a8469ec72fa25c047c86cbccea10e2931763cad648be632d7ff29fc09c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4410a8469ec72fa25c047c86cbccea10e2931763cad648be632d7ff29fc09c1d", kill_on_drop: false }`
[INFO] [stdout] 4410a8469ec72fa25c047c86cbccea10e2931763cad648be632d7ff29fc09c1d