[INFO] fetching crate switch_statement 1.0.0...
[INFO] testing switch_statement-1.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate switch_statement 1.0.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate switch_statement 1.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate switch_statement 1.0.0
[INFO] finished tweaking crates.io crate switch_statement 1.0.0
[INFO] tweaked toml for crates.io crate switch_statement 1.0.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 597b9d3536efb6f6f006b0004798a22be2cf41ea38b5d43b589baa0e0be1ad73
[INFO] running `Command { std: "docker" "start" "-a" "597b9d3536efb6f6f006b0004798a22be2cf41ea38b5d43b589baa0e0be1ad73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "597b9d3536efb6f6f006b0004798a22be2cf41ea38b5d43b589baa0e0be1ad73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597b9d3536efb6f6f006b0004798a22be2cf41ea38b5d43b589baa0e0be1ad73", kill_on_drop: false }`
[INFO] [stdout] 597b9d3536efb6f6f006b0004798a22be2cf41ea38b5d43b589baa0e0be1ad73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855a7d1d4284c309693e802a7837833a301b6f35a95b8e8d9117307d10c659b1
[INFO] running `Command { std: "docker" "start" "-a" "855a7d1d4284c309693e802a7837833a301b6f35a95b8e8d9117307d10c659b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling switch_statement v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "855a7d1d4284c309693e802a7837833a301b6f35a95b8e8d9117307d10c659b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855a7d1d4284c309693e802a7837833a301b6f35a95b8e8d9117307d10c659b1", kill_on_drop: false }`
[INFO] [stdout] 855a7d1d4284c309693e802a7837833a301b6f35a95b8e8d9117307d10c659b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64c50ebf71de4ec495cceef45d52c82d25e518d0bf76eb2ee0c2862a8dc46dd4
[INFO] running `Command { std: "docker" "start" "-a" "64c50ebf71de4ec495cceef45d52c82d25e518d0bf76eb2ee0c2862a8dc46dd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling switch_statement v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "64c50ebf71de4ec495cceef45d52c82d25e518d0bf76eb2ee0c2862a8dc46dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c50ebf71de4ec495cceef45d52c82d25e518d0bf76eb2ee0c2862a8dc46dd4", kill_on_drop: false }`
[INFO] [stdout] 64c50ebf71de4ec495cceef45d52c82d25e518d0bf76eb2ee0c2862a8dc46dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0bf187367ac643c8020d649a866c53590fc04ed64b15e94b34dc6a7cfa668a7
[INFO] running `Command { std: "docker" "start" "-a" "d0bf187367ac643c8020d649a866c53590fc04ed64b15e94b34dc6a7cfa668a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/switch_statement-fa2344f6deb75bde)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests switch_statement
[INFO] [stdout] test tests::no_trailing_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - switch (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0bf187367ac643c8020d649a866c53590fc04ed64b15e94b34dc6a7cfa668a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0bf187367ac643c8020d649a866c53590fc04ed64b15e94b34dc6a7cfa668a7", kill_on_drop: false }`
[INFO] [stdout] d0bf187367ac643c8020d649a866c53590fc04ed64b15e94b34dc6a7cfa668a7