[INFO] fetching crate ggwp 0.0.1...
[INFO] testing ggwp-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ggwp 0.0.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate ggwp 0.0.1 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 ggwp 0.0.1
[INFO] finished tweaking crates.io crate ggwp 0.0.1
[INFO] tweaked toml for crates.io crate ggwp 0.0.1 written to /workspace/builds/worker-37/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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] d2b8d9843b42d0b9a766ab086526a387b364d33fa3d5cd371d54ef19d5d99000
[INFO] running `Command { std: "docker" "start" "-a" "d2b8d9843b42d0b9a766ab086526a387b364d33fa3d5cd371d54ef19d5d99000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b8d9843b42d0b9a766ab086526a387b364d33fa3d5cd371d54ef19d5d99000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b8d9843b42d0b9a766ab086526a387b364d33fa3d5cd371d54ef19d5d99000", kill_on_drop: false }`
[INFO] [stdout] d2b8d9843b42d0b9a766ab086526a387b364d33fa3d5cd371d54ef19d5d99000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] bc2d7f7d75ff6f944897a54977f74624e32bb84352458db22a760836c1411217
[INFO] running `Command { std: "docker" "start" "-a" "bc2d7f7d75ff6f944897a54977f74624e32bb84352458db22a760836c1411217", kill_on_drop: false }`
[INFO] [stderr]    Compiling ggwp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "bc2d7f7d75ff6f944897a54977f74624e32bb84352458db22a760836c1411217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2d7f7d75ff6f944897a54977f74624e32bb84352458db22a760836c1411217", kill_on_drop: false }`
[INFO] [stdout] bc2d7f7d75ff6f944897a54977f74624e32bb84352458db22a760836c1411217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] cd1227e339d9d03e7a0bd4d46fe213aea6a367b46f67f01abb2768754e93bd15
[INFO] running `Command { std: "docker" "start" "-a" "cd1227e339d9d03e7a0bd4d46fe213aea6a367b46f67f01abb2768754e93bd15", kill_on_drop: false }`
[INFO] [stderr]    Compiling ggwp v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "cd1227e339d9d03e7a0bd4d46fe213aea6a367b46f67f01abb2768754e93bd15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1227e339d9d03e7a0bd4d46fe213aea6a367b46f67f01abb2768754e93bd15", kill_on_drop: false }`
[INFO] [stdout] cd1227e339d9d03e7a0bd4d46fe213aea6a367b46f67f01abb2768754e93bd15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 800c21f2be3e4a998f6cfb730ab16b63ac90c795d2a2d6182f5bf83fe5b43d76
[INFO] running `Command { std: "docker" "start" "-a" "800c21f2be3e4a998f6cfb730ab16b63ac90c795d2a2d6182f5bf83fe5b43d76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ggwp-318e0479e3e5e453)
[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] running `Command { std: "docker" "inspect" "800c21f2be3e4a998f6cfb730ab16b63ac90c795d2a2d6182f5bf83fe5b43d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800c21f2be3e4a998f6cfb730ab16b63ac90c795d2a2d6182f5bf83fe5b43d76", kill_on_drop: false }`
[INFO] [stdout] 800c21f2be3e4a998f6cfb730ab16b63ac90c795d2a2d6182f5bf83fe5b43d76