[INFO] fetching crate cancellation-token 0.1.1...
[INFO] testing cancellation-token-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cancellation-token 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cancellation-token 0.1.1
[INFO] finished tweaking crates.io crate cancellation-token 0.1.1
[INFO] tweaked toml for crates.io crate cancellation-token 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cancellation-token 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cancellation-token 0.1.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slabmap v0.2.0
[INFO] [stderr]   Downloaded structmeta v0.1.6
[INFO] [stderr]   Downloaded anyhow v1.0.79
[INFO] [stderr]   Downloaded structmeta-derive v0.1.6
[INFO] [stderr]   Downloaded derive-ex v0.1.4
[INFO] [stderr]   Downloaded rt-local-core v0.1.3
[INFO] [stderr]   Downloaded rt-local-macros v0.1.4
[INFO] [stderr]   Downloaded rt-local v0.1.4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99ba921d33f8397cb2c87913a1196b056312cbac5a20b7dfe6e8281fb806d101
[INFO] running `Command { std: "docker" "start" "-a" "99ba921d33f8397cb2c87913a1196b056312cbac5a20b7dfe6e8281fb806d101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99ba921d33f8397cb2c87913a1196b056312cbac5a20b7dfe6e8281fb806d101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ba921d33f8397cb2c87913a1196b056312cbac5a20b7dfe6e8281fb806d101", kill_on_drop: false }`
[INFO] [stdout] 99ba921d33f8397cb2c87913a1196b056312cbac5a20b7dfe6e8281fb806d101
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e62b6f75162e03bf9591a1b77373768e24e4fc07432e901f694b22e4115ab2cc
[INFO] running `Command { std: "docker" "start" "-a" "e62b6f75162e03bf9591a1b77373768e24e4fc07432e901f694b22e4115ab2cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling slabmap v0.2.0
[INFO] [stderr]    Compiling cancellation-token v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e62b6f75162e03bf9591a1b77373768e24e4fc07432e901f694b22e4115ab2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62b6f75162e03bf9591a1b77373768e24e4fc07432e901f694b22e4115ab2cc", kill_on_drop: false }`
[INFO] [stdout] e62b6f75162e03bf9591a1b77373768e24e4fc07432e901f694b22e4115ab2cc
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3be0f486ae3f945c12a269e3689c049e81c3e94b7f2c5bcfebb0bbcc88e4453b
[INFO] running `Command { std: "docker" "start" "-a" "3be0f486ae3f945c12a269e3689c049e81c3e94b7f2c5bcfebb0bbcc88e4453b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling rt-local-core v0.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling rt-local-macros v0.1.4
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling derive-ex v0.1.4
[INFO] [stderr]    Compiling rt-local v0.1.4
[INFO] [stderr]    Compiling cancellation-token v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "3be0f486ae3f945c12a269e3689c049e81c3e94b7f2c5bcfebb0bbcc88e4453b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be0f486ae3f945c12a269e3689c049e81c3e94b7f2c5bcfebb0bbcc88e4453b", kill_on_drop: false }`
[INFO] [stdout] 3be0f486ae3f945c12a269e3689c049e81c3e94b7f2c5bcfebb0bbcc88e4453b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bc45c84287a44d2347b34946185e7854a18a3d0cab63947b0ece30317b663a51
[INFO] running `Command { std: "docker" "start" "-a" "bc45c84287a44d2347b34946185e7854a18a3d0cab63947b0ece30317b663a51", 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/x86_64-unknown-linux-musl/debug/deps/cancellation_token-94985737d107ecf4)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-50faf4c31684c959)
[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] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test anyhow_compatibility ... ok
[INFO] [stdout] test cancel_and_is_canceled ... ok
[INFO] [stdout] test cancel_defer ... ok
[INFO] [stdout] test cancel_defer_detach ... ok
[INFO] [stdout] test canceled ... ok
[INFO] [stdout] test register ... ok
[INFO] [stdout] test register_unregister ... ok
[INFO] [stdout] test token_new ... ok
[INFO] [stdout] test register_detach ... ok
[INFO] [stdout] test wait_for_canceled_already_canceled ... ok
[INFO] [stdout] test with_parent ... ok
[INFO] [stdout] test with_praent_already_canceled ... ok
[INFO] [stdout] test with_parent_many_child ... ok
[INFO] [stdout] test with_praent_is_canceled_false ... ok
[INFO] [stdout] test with_praent_is_canceled_true ... ok
[INFO] [stdout] test source_new ... ok
[INFO] [stdout] test with_already_canceled ... ok
[INFO] [stdout] test with_parent_drop_middle ... ok
[INFO] [stdout] test with_parent_2 ... ok
[INFO] [stdout] test wait ... ok
[INFO] [stdout] test with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc45c84287a44d2347b34946185e7854a18a3d0cab63947b0ece30317b663a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc45c84287a44d2347b34946185e7854a18a3d0cab63947b0ece30317b663a51", kill_on_drop: false }`
[INFO] [stdout] bc45c84287a44d2347b34946185e7854a18a3d0cab63947b0ece30317b663a51