[INFO] fetching crate smol-cancellation-token 0.1.0...
[INFO] testing smol-cancellation-token-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate smol-cancellation-token 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate smol-cancellation-token 0.1.0
[INFO] finished tweaking crates.io crate smol-cancellation-token 0.1.0
[INFO] tweaked toml for crates.io crate smol-cancellation-token 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol-cancellation-token 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smol-cancellation-token 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c87f760d99db2da40f45fb64e87dfbb5c8d106af4001676f55a4e3c60a5c1f
[INFO] running `Command { std: "docker" "start" "-a" "43c87f760d99db2da40f45fb64e87dfbb5c8d106af4001676f55a4e3c60a5c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c87f760d99db2da40f45fb64e87dfbb5c8d106af4001676f55a4e3c60a5c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c87f760d99db2da40f45fb64e87dfbb5c8d106af4001676f55a4e3c60a5c1f", kill_on_drop: false }`
[INFO] [stdout] 43c87f760d99db2da40f45fb64e87dfbb5c8d106af4001676f55a4e3c60a5c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 121dccc1727a4e3d69956398c4c7e65a11c30ff2a280f0e5cb485ba120d2b89e
[INFO] running `Command { std: "docker" "start" "-a" "121dccc1727a4e3d69956398c4c7e65a11c30ff2a280f0e5cb485ba120d2b89e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling smol-cancellation-token v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "121dccc1727a4e3d69956398c4c7e65a11c30ff2a280f0e5cb485ba120d2b89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121dccc1727a4e3d69956398c4c7e65a11c30ff2a280f0e5cb485ba120d2b89e", kill_on_drop: false }`
[INFO] [stdout] 121dccc1727a4e3d69956398c4c7e65a11c30ff2a280f0e5cb485ba120d2b89e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74e6d19ecc1355ce2fa66d8407a66b2d3fa3af30eab1c982a186d859fc2f8f2d
[INFO] running `Command { std: "docker" "start" "-a" "74e6d19ecc1355ce2fa66d8407a66b2d3fa3af30eab1c982a186d859fc2f8f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.100
[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 smol-cancellation-token v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.24s
[INFO] running `Command { std: "docker" "inspect" "74e6d19ecc1355ce2fa66d8407a66b2d3fa3af30eab1c982a186d859fc2f8f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e6d19ecc1355ce2fa66d8407a66b2d3fa3af30eab1c982a186d859fc2f8f2d", kill_on_drop: false }`
[INFO] [stdout] 74e6d19ecc1355ce2fa66d8407a66b2d3fa3af30eab1c982a186d859fc2f8f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6026fff817dd0fce5d662f559adad3a664fcf936f12f15d8dfb122b22522de8c
[INFO] running `Command { std: "docker" "start" "-a" "6026fff817dd0fce5d662f559adad3a664fcf936f12f15d8dfb122b22522de8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smol_cancellation_token-0b2277819863cd46)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::cancel_parent_and_child ... ok
[INFO] [stdout] test util::maybedangling_runs_drop ... ok
[INFO] [stdout] test test::drop_token_with_children ... ok
[INFO] [stdout] test test::cancel_with_child ... ok
[INFO] [stdout] test test::cancel_token_owned ... ok
[INFO] [stdout] test test::drop_and_cancel_token ... ok
[INFO] [stdout] test test::cancel_token ... ok
[INFO] [stdout] test test::drop_token_no_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6026fff817dd0fce5d662f559adad3a664fcf936f12f15d8dfb122b22522de8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6026fff817dd0fce5d662f559adad3a664fcf936f12f15d8dfb122b22522de8c", kill_on_drop: false }`
[INFO] [stdout] 6026fff817dd0fce5d662f559adad3a664fcf936f12f15d8dfb122b22522de8c