[INFO] fetching crate safina-threadpool 0.2.4...
[INFO] checking safina-threadpool-0.2.4 against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] extracting crate safina-threadpool 0.2.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate safina-threadpool 0.2.4 on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safina-threadpool 0.2.4
[INFO] finished tweaking crates.io crate safina-threadpool 0.2.4
[INFO] tweaked toml for crates.io crate safina-threadpool 0.2.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe-lock v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a37017bd91c23ee78ab2de9239ef76070b18623004b1c3bb4b83e87dea4d96ea
[INFO] running `Command { std: "docker" "start" "-a" "a37017bd91c23ee78ab2de9239ef76070b18623004b1c3bb4b83e87dea4d96ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a37017bd91c23ee78ab2de9239ef76070b18623004b1c3bb4b83e87dea4d96ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37017bd91c23ee78ab2de9239ef76070b18623004b1c3bb4b83e87dea4d96ea", kill_on_drop: false }`
[INFO] [stdout] a37017bd91c23ee78ab2de9239ef76070b18623004b1c3bb4b83e87dea4d96ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4629230acae10d4d3fa602e9c50c7f5033020c716b18117a0f5d9f361b497c41
[INFO] running `Command { std: "docker" "start" "-a" "4629230acae10d4d3fa602e9c50c7f5033020c716b18117a0f5d9f361b497c41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking safina-threadpool v0.2.4
[INFO] [stderr]     Checking safina-sync v0.2.4
[INFO] [stderr]     Checking safe-lock v0.1.3
[INFO] [stderr]     Checking safina-threadpool v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking safina-executor v0.3.3
[INFO] [stderr]     Checking safina-timer v0.1.11
[INFO] [stdout] error[E0432]: unresolved import `safina_threadpool::INTERNAL_MAX_THREADS`
[INFO] [stdout]  --> tests/sequential.rs:2:75
[INFO] [stdout]   |
[INFO] [stdout] 2 | use safina_threadpool::{NewThreadPoolError, ThreadPool, TryScheduleError, INTERNAL_MAX_THREADS};
[INFO] [stdout]   |                                                                           ^^^^^^^^^^^^^^^^^^^^ no `INTERNAL_MAX_THREADS` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_live_threads_fn` found for struct `ThreadPool` in the current scope
[INFO] [stdout]    --> tests/sequential.rs:132:36
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let num_live_threads_fn = pool.num_live_threads_fn();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `num_live_threads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safina-threadpool` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4629230acae10d4d3fa602e9c50c7f5033020c716b18117a0f5d9f361b497c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4629230acae10d4d3fa602e9c50c7f5033020c716b18117a0f5d9f361b497c41", kill_on_drop: false }`
[INFO] [stdout] 4629230acae10d4d3fa602e9c50c7f5033020c716b18117a0f5d9f361b497c41