[INFO] fetching crate smol-cancellation-token 0.1.0...
[INFO] testing smol-cancellation-token-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate smol-cancellation-token 0.1.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol-cancellation-token 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cde9f261230c8cf9f342a8da1b2d60019595fbcc170c1c9b7f3f467bddf9b437
[INFO] running `Command { std: "docker" "start" "-a" "cde9f261230c8cf9f342a8da1b2d60019595fbcc170c1c9b7f3f467bddf9b437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde9f261230c8cf9f342a8da1b2d60019595fbcc170c1c9b7f3f467bddf9b437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde9f261230c8cf9f342a8da1b2d60019595fbcc170c1c9b7f3f467bddf9b437", kill_on_drop: false }`
[INFO] [stdout] cde9f261230c8cf9f342a8da1b2d60019595fbcc170c1c9b7f3f467bddf9b437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9563069da54e8d7dcf480f1b9c72055354b5440f4c7bb53afedb7fb2abb6d5aa
[INFO] running `Command { std: "docker" "start" "-a" "9563069da54e8d7dcf480f1b9c72055354b5440f4c7bb53afedb7fb2abb6d5aa", 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 1.55s
[INFO] running `Command { std: "docker" "inspect" "9563069da54e8d7dcf480f1b9c72055354b5440f4c7bb53afedb7fb2abb6d5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9563069da54e8d7dcf480f1b9c72055354b5440f4c7bb53afedb7fb2abb6d5aa", kill_on_drop: false }`
[INFO] [stdout] 9563069da54e8d7dcf480f1b9c72055354b5440f4c7bb53afedb7fb2abb6d5aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 459c51d97dad555fb52964377b4d4bbf09e679396288e8a3d68335033dc67ab9
[INFO] running `Command { std: "docker" "start" "-a" "459c51d97dad555fb52964377b4d4bbf09e679396288e8a3d68335033dc67ab9", kill_on_drop: false }`
[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 9.42s
[INFO] running `Command { std: "docker" "inspect" "459c51d97dad555fb52964377b4d4bbf09e679396288e8a3d68335033dc67ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459c51d97dad555fb52964377b4d4bbf09e679396288e8a3d68335033dc67ab9", kill_on_drop: false }`
[INFO] [stdout] 459c51d97dad555fb52964377b4d4bbf09e679396288e8a3d68335033dc67ab9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 949fc4e63ecd6b9d787d6b82ba30e79d1ed59d7f5093b315448a36b86a87178d
[INFO] running `Command { std: "docker" "start" "-a" "949fc4e63ecd6b9d787d6b82ba30e79d1ed59d7f5093b315448a36b86a87178d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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_token_owned ... ok
[INFO] [stdout] test test::cancel_token ... ok
[INFO] [stdout] test test::cancel_with_child ... ok
[INFO] [stdout] test util::maybedangling_runs_drop ... ok
[INFO] [stdout] test test::cancel_parent_and_child ... ok
[INFO] [stdout] test test::drop_and_cancel_token ... ok
[INFO] [stdout] test test::drop_token_no_child ... ok
[INFO] [stdout] test test::drop_token_with_children ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "949fc4e63ecd6b9d787d6b82ba30e79d1ed59d7f5093b315448a36b86a87178d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949fc4e63ecd6b9d787d6b82ba30e79d1ed59d7f5093b315448a36b86a87178d", kill_on_drop: false }`
[INFO] [stdout] 949fc4e63ecd6b9d787d6b82ba30e79d1ed59d7f5093b315448a36b86a87178d