[INFO] fetching crate popol 3.0.0...
[INFO] testing popol-3.0.0 against 1.80.0 for beta-1.81-2
[INFO] extracting crate popol 3.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate popol 3.0.0 on toolchain 1.80.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.80.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate popol 3.0.0
[INFO] finished tweaking crates.io crate popol 3.0.0
[INFO] tweaked toml for crates.io crate popol 3.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate popol 3.0.0 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" "+1.80.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9da3e222ce4c80f64e7faaee3298da3aec4576956b1599c7583d65d227c69cb
[INFO] running `Command { std: "docker" "start" "-a" "b9da3e222ce4c80f64e7faaee3298da3aec4576956b1599c7583d65d227c69cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9da3e222ce4c80f64e7faaee3298da3aec4576956b1599c7583d65d227c69cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9da3e222ce4c80f64e7faaee3298da3aec4576956b1599c7583d65d227c69cb", kill_on_drop: false }`
[INFO] [stdout] b9da3e222ce4c80f64e7faaee3298da3aec4576956b1599c7583d65d227c69cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1dc336e68daaebe7cd64a802e9d9a8330be73496da12836514c6798c4e2ca5
[INFO] running `Command { std: "docker" "start" "-a" "6a1dc336e68daaebe7cd64a802e9d9a8330be73496da12836514c6798c4e2ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling popol v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "6a1dc336e68daaebe7cd64a802e9d9a8330be73496da12836514c6798c4e2ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1dc336e68daaebe7cd64a802e9d9a8330be73496da12836514c6798c4e2ca5", kill_on_drop: false }`
[INFO] [stdout] 6a1dc336e68daaebe7cd64a802e9d9a8330be73496da12836514c6798c4e2ca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eddb7caaa1380a10b85b9b7e6edd781c48666bdee2a13f7ef17d083bd1c0e75
[INFO] running `Command { std: "docker" "start" "-a" "7eddb7caaa1380a10b85b9b7e6edd781c48666bdee2a13f7ef17d083bd1c0e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling popol v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "7eddb7caaa1380a10b85b9b7e6edd781c48666bdee2a13f7ef17d083bd1c0e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eddb7caaa1380a10b85b9b7e6edd781c48666bdee2a13f7ef17d083bd1c0e75", kill_on_drop: false }`
[INFO] [stdout] 7eddb7caaa1380a10b85b9b7e6edd781c48666bdee2a13f7ef17d083bd1c0e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.80.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b6f02ea6617c6f586e06c35d5c4c1b0a016aaf8ba290db3b3d7d18aa915d211
[INFO] running `Command { std: "docker" "start" "-a" "1b6f02ea6617c6f586e06c35d5c4c1b0a016aaf8ba290db3b3d7d18aa915d211", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/popol-a5f6c03249cfd0b5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_readable ... ok
[INFO] [stdout] test tests::test_timeout ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::test_waker ... ok
[INFO] [stdout] test tests::test_unregister ... ok
[INFO] [stdout] test tests::test_threaded ... ok
[INFO] [stdout] test tests::test_waker_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests popol
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - set_nonblocking (line 553) ... ok
[INFO] [stdout] test src/lib.rs - Waker::register (line 446) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b6f02ea6617c6f586e06c35d5c4c1b0a016aaf8ba290db3b3d7d18aa915d211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6f02ea6617c6f586e06c35d5c4c1b0a016aaf8ba290db3b3d7d18aa915d211", kill_on_drop: false }`
[INFO] [stdout] 1b6f02ea6617c6f586e06c35d5c4c1b0a016aaf8ba290db3b3d7d18aa915d211