[INFO] fetching crate async-cancellation-token 0.1.3...
[INFO] testing async-cancellation-token-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate async-cancellation-token 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate async-cancellation-token 0.1.3
[INFO] finished tweaking crates.io crate async-cancellation-token 0.1.3
[INFO] tweaked toml for crates.io crate async-cancellation-token 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-cancellation-token 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-cancellation-token 0.1.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c02d4f80c0828aba00e0a16a244a0dbee8180149b2c7af3c65a17e7d4439355
[INFO] running `Command { std: "docker" "start" "-a" "7c02d4f80c0828aba00e0a16a244a0dbee8180149b2c7af3c65a17e7d4439355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c02d4f80c0828aba00e0a16a244a0dbee8180149b2c7af3c65a17e7d4439355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c02d4f80c0828aba00e0a16a244a0dbee8180149b2c7af3c65a17e7d4439355", kill_on_drop: false }`
[INFO] [stdout] 7c02d4f80c0828aba00e0a16a244a0dbee8180149b2c7af3c65a17e7d4439355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 234830fb96d184716b16f95ff11a0d79d2ac851cdf98882193e80c92167bd243
[INFO] running `Command { std: "docker" "start" "-a" "234830fb96d184716b16f95ff11a0d79d2ac851cdf98882193e80c92167bd243", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-cancellation-token v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "234830fb96d184716b16f95ff11a0d79d2ac851cdf98882193e80c92167bd243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234830fb96d184716b16f95ff11a0d79d2ac851cdf98882193e80c92167bd243", kill_on_drop: false }`
[INFO] [stdout] 234830fb96d184716b16f95ff11a0d79d2ac851cdf98882193e80c92167bd243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ac7800d16db13ad58fdbd1d88d1141dc05e7a54589d91a6d9137c41121bc0c
[INFO] running `Command { std: "docker" "start" "-a" "f6ac7800d16db13ad58fdbd1d88d1141dc05e7a54589d91a6d9137c41121bc0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.31
[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 async-cancellation-token v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `Command { std: "docker" "inspect" "f6ac7800d16db13ad58fdbd1d88d1141dc05e7a54589d91a6d9137c41121bc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ac7800d16db13ad58fdbd1d88d1141dc05e7a54589d91a6d9137c41121bc0c", kill_on_drop: false }`
[INFO] [stdout] f6ac7800d16db13ad58fdbd1d88d1141dc05e7a54589d91a6d9137c41121bc0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74a26b55cd8907fded596e5edc56eb85e0fd8dd86186b52cf309be043a0a6aef
[INFO] running `Command { std: "docker" "start" "-a" "74a26b55cd8907fded596e5edc56eb85e0fd8dd86186b52cf309be043a0a6aef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_cancellation_token-6d6e44d382d2adea)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::multiple_callbacks_and_idempotent_cancel ... ok
[INFO] [stdout] test tests::cancelled_future_poll_ready ... ok
[INFO] [stdout] test tests::cancellation_register_callbacks ... ok
[INFO] [stdout] test tests::cancel_two_tasks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_cancellation_token
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - CancellationToken::register (line 247) ... ok
[INFO] [stdout] test src/lib.rs - CancellationTokenSource (line 93) ... ok
[INFO] [stdout] test src/lib.rs - CancellationToken::cancelled (line 215) ... ok
[INFO] [stdout] test src/lib.rs - CancellationToken (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.93s; merged doctests compilation took 0.67s
[INFO] running `Command { std: "docker" "inspect" "74a26b55cd8907fded596e5edc56eb85e0fd8dd86186b52cf309be043a0a6aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a26b55cd8907fded596e5edc56eb85e0fd8dd86186b52cf309be043a0a6aef", kill_on_drop: false }`
[INFO] [stdout] 74a26b55cd8907fded596e5edc56eb85e0fd8dd86186b52cf309be043a0a6aef