[INFO] fetching crate quick 0.1.0-alpha.5...
[INFO] testing quick-0.1.0-alpha.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate quick 0.1.0-alpha.5 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate quick 0.1.0-alpha.5 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 quick 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate quick 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate quick 0.1.0-alpha.5 written to /workspace/builds/worker-119/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 3f0538429810b9e0bbe9303cb0d329fff8549f203ae0feecc8d79787dfb7edc4
[INFO] running `Command { std: "docker" "start" "-a" "3f0538429810b9e0bbe9303cb0d329fff8549f203ae0feecc8d79787dfb7edc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f0538429810b9e0bbe9303cb0d329fff8549f203ae0feecc8d79787dfb7edc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0538429810b9e0bbe9303cb0d329fff8549f203ae0feecc8d79787dfb7edc4", kill_on_drop: false }`
[INFO] [stdout] 3f0538429810b9e0bbe9303cb0d329fff8549f203ae0feecc8d79787dfb7edc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 40013963ac800943bf4c15f3fa5c1e445a7a356c57db49b5555c4d43c6e6a992
[INFO] running `Command { std: "docker" "start" "-a" "40013963ac800943bf4c15f3fa5c1e445a7a356c57db49b5555c4d43c6e6a992", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "40013963ac800943bf4c15f3fa5c1e445a7a356c57db49b5555c4d43c6e6a992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40013963ac800943bf4c15f3fa5c1e445a7a356c57db49b5555c4d43c6e6a992", kill_on_drop: false }`
[INFO] [stdout] 40013963ac800943bf4c15f3fa5c1e445a7a356c57db49b5555c4d43c6e6a992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 4de4bc9c413e7fd41a6a2501ef64dbbf925fa58ecc1bad4121e61a1722bebd8e
[INFO] running `Command { std: "docker" "start" "-a" "4de4bc9c413e7fd41a6a2501ef64dbbf925fa58ecc1bad4121e61a1722bebd8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "4de4bc9c413e7fd41a6a2501ef64dbbf925fa58ecc1bad4121e61a1722bebd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de4bc9c413e7fd41a6a2501ef64dbbf925fa58ecc1bad4121e61a1722bebd8e", kill_on_drop: false }`
[INFO] [stdout] 4de4bc9c413e7fd41a6a2501ef64dbbf925fa58ecc1bad4121e61a1722bebd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] f2a8bedce770c23ff5a893b39a80678977c6f4a15cd70e0383c79d3023f2b19f
[INFO] running `Command { std: "docker" "start" "-a" "f2a8bedce770c23ff5a893b39a80678977c6f4a15cd70e0383c79d3023f2b19f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quick-7dfd69638ddd0503)
[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] [stderr]    Doc-tests quick
[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" "f2a8bedce770c23ff5a893b39a80678977c6f4a15cd70e0383c79d3023f2b19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a8bedce770c23ff5a893b39a80678977c6f4a15cd70e0383c79d3023f2b19f", kill_on_drop: false }`
[INFO] [stdout] f2a8bedce770c23ff5a893b39a80678977c6f4a15cd70e0383c79d3023f2b19f