[INFO] fetching crate virtine 0.1.0...
[INFO] testing virtine-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate virtine 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate virtine 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate virtine 0.1.0
[INFO] finished tweaking crates.io crate virtine 0.1.0
[INFO] tweaked toml for crates.io crate virtine 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate virtine 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4d7c9dfae0a7841b0e5e8419d223bd53593914eff656e82caf6e659fd842b4
[INFO] running `Command { std: "docker" "start" "-a" "8d4d7c9dfae0a7841b0e5e8419d223bd53593914eff656e82caf6e659fd842b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4d7c9dfae0a7841b0e5e8419d223bd53593914eff656e82caf6e659fd842b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4d7c9dfae0a7841b0e5e8419d223bd53593914eff656e82caf6e659fd842b4", kill_on_drop: false }`
[INFO] [stdout] 8d4d7c9dfae0a7841b0e5e8419d223bd53593914eff656e82caf6e659fd842b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60eef95ed597b1ef26a81ac20e70f7b1937da0c6590614b922f7ef52d6fb2b90
[INFO] running `Command { std: "docker" "start" "-a" "60eef95ed597b1ef26a81ac20e70f7b1937da0c6590614b922f7ef52d6fb2b90", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling virtine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "60eef95ed597b1ef26a81ac20e70f7b1937da0c6590614b922f7ef52d6fb2b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60eef95ed597b1ef26a81ac20e70f7b1937da0c6590614b922f7ef52d6fb2b90", kill_on_drop: false }`
[INFO] [stdout] 60eef95ed597b1ef26a81ac20e70f7b1937da0c6590614b922f7ef52d6fb2b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19797e8062e8ffc608f6ae57fdbde890bd0d269fe271fc370b6e4546db8e4524
[INFO] running `Command { std: "docker" "start" "-a" "19797e8062e8ffc608f6ae57fdbde890bd0d269fe271fc370b6e4546db8e4524", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "19797e8062e8ffc608f6ae57fdbde890bd0d269fe271fc370b6e4546db8e4524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19797e8062e8ffc608f6ae57fdbde890bd0d269fe271fc370b6e4546db8e4524", kill_on_drop: false }`
[INFO] [stdout] 19797e8062e8ffc608f6ae57fdbde890bd0d269fe271fc370b6e4546db8e4524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c48e684cf5f68c239933fcd27ce77ebab6d9dc8b05e652078e7e1c1caa0aa609
[INFO] running `Command { std: "docker" "start" "-a" "c48e684cf5f68c239933fcd27ce77ebab6d9dc8b05e652078e7e1c1caa0aa609", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/virtine-0c7a7aa84c10867d)
[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" "c48e684cf5f68c239933fcd27ce77ebab6d9dc8b05e652078e7e1c1caa0aa609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48e684cf5f68c239933fcd27ce77ebab6d9dc8b05e652078e7e1c1caa0aa609", kill_on_drop: false }`
[INFO] [stdout] c48e684cf5f68c239933fcd27ce77ebab6d9dc8b05e652078e7e1c1caa0aa609