[INFO] fetching crate job-pool 0.6.0...
[INFO] testing job-pool-0.6.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate job-pool 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate job-pool 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate job-pool 0.6.0
[INFO] tweaked toml for crates.io crate job-pool 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate job-pool 0.6.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate job-pool 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded cbindgen v0.27.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f75bdaeab9036094b667ba5d2f11613759c0503c1b4264fa34219b1552893f8
[INFO] running `Command { std: "docker" "start" "-a" "6f75bdaeab9036094b667ba5d2f11613759c0503c1b4264fa34219b1552893f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f75bdaeab9036094b667ba5d2f11613759c0503c1b4264fa34219b1552893f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f75bdaeab9036094b667ba5d2f11613759c0503c1b4264fa34219b1552893f8", kill_on_drop: false }`
[INFO] [stdout] 6f75bdaeab9036094b667ba5d2f11613759c0503c1b4264fa34219b1552893f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19828a58422451ecb97ada60bd615bf0ebcf999c3280b7a30f2771e188fbdb96
[INFO] running `Command { std: "docker" "start" "-a" "19828a58422451ecb97ada60bd615bf0ebcf999c3280b7a30f2771e188fbdb96", kill_on_drop: false }`
[INFO] [stderr]    Compiling job-pool v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "19828a58422451ecb97ada60bd615bf0ebcf999c3280b7a30f2771e188fbdb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19828a58422451ecb97ada60bd615bf0ebcf999c3280b7a30f2771e188fbdb96", kill_on_drop: false }`
[INFO] [stdout] 19828a58422451ecb97ada60bd615bf0ebcf999c3280b7a30f2771e188fbdb96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 966a141fa1621e131f1bc0e64eb5d07f0fe75214d744828658a6b5bfbcf4222d
[INFO] running `Command { std: "docker" "start" "-a" "966a141fa1621e131f1bc0e64eb5d07f0fe75214d744828658a6b5bfbcf4222d", kill_on_drop: false }`
[INFO] [stderr]    Compiling job-pool v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "966a141fa1621e131f1bc0e64eb5d07f0fe75214d744828658a6b5bfbcf4222d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966a141fa1621e131f1bc0e64eb5d07f0fe75214d744828658a6b5bfbcf4222d", kill_on_drop: false }`
[INFO] [stdout] 966a141fa1621e131f1bc0e64eb5d07f0fe75214d744828658a6b5bfbcf4222d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5e5e3c2f871e9b8ac4c62de25c5dee41e6692df8daac180ce11ddc61b5ad4ab
[INFO] running `Command { std: "docker" "start" "-a" "f5e5e3c2f871e9b8ac4c62de25c5dee41e6692df8daac180ce11ddc61b5ad4ab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/job_pool-90ad8d760d4df4c4)
[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]      Running tests/config_test.rs (/opt/rustwide/target/debug/deps/config_test-811873318c87a1fe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test blocking_under ... ok
[INFO] [stdout] test size_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pool_tests.rs (/opt/rustwide/target/debug/deps/pool_tests-8e4460e6f7179245)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pool_counter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests job_pool
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool::execute (line 91) ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool::scope (line 124) ... ok
[INFO] [stdout] test src/scope.rs - scope::Scope<'scope,'pool>::subscope (line 55) ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/scope.rs - scope::Scope::_marker_scope (line 19) - compile fail ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/scope.rs - scope::Scope::_marker_scope (line 19) stdout ----
[INFO] [stdout] error[E0599]: no method named `spawn` found for reference `&job_pool::Scope<'_, '_>` in the current scope
[INFO] [stdout]  --> src/scope.rs:25:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     s.spawn(|| {
[INFO] [stdout]   |     --^^^^^ method not found in `&job_pool::Scope<'_, '_>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `spawn` found for reference `&job_pool::Scope<'_, '_>` in the current scope
[INFO] [stdout]   --> src/scope.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |         s.spawn(|| println!("{a:?}")); // might run after `a` is dropped
[INFO] [stdout]    |           ^^^^^ method not found in `&job_pool::Scope<'_, '_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Some expected error codes were not found: ["E0373"]
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/scope.rs - scope::Scope::_marker_scope (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f5e5e3c2f871e9b8ac4c62de25c5dee41e6692df8daac180ce11ddc61b5ad4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e5e3c2f871e9b8ac4c62de25c5dee41e6692df8daac180ce11ddc61b5ad4ab", kill_on_drop: false }`
[INFO] [stdout] f5e5e3c2f871e9b8ac4c62de25c5dee41e6692df8daac180ce11ddc61b5ad4ab
