[INFO] fetching crate hello-cargo-from-a-rookie 0.1.0...
[INFO] testing hello-cargo-from-a-rookie-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate hello-cargo-from-a-rookie 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate hello-cargo-from-a-rookie 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hello-cargo-from-a-rookie 0.1.0
[INFO] finished tweaking crates.io crate hello-cargo-from-a-rookie 0.1.0
[INFO] tweaked toml for crates.io crate hello-cargo-from-a-rookie 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edc6cd879321c32214b700cdb46d92fe63c496d29e79011a917110dcf426a675
[INFO] running `Command { std: "docker" "start" "-a" "edc6cd879321c32214b700cdb46d92fe63c496d29e79011a917110dcf426a675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edc6cd879321c32214b700cdb46d92fe63c496d29e79011a917110dcf426a675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc6cd879321c32214b700cdb46d92fe63c496d29e79011a917110dcf426a675", kill_on_drop: false }`
[INFO] [stdout] edc6cd879321c32214b700cdb46d92fe63c496d29e79011a917110dcf426a675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093dc35200580fa12c8caff2c33d2ab798dc6f1bea120bb3ebf91b75166a2238
[INFO] running `Command { std: "docker" "start" "-a" "093dc35200580fa12c8caff2c33d2ab798dc6f1bea120bb3ebf91b75166a2238", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-cargo-from-a-rookie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "093dc35200580fa12c8caff2c33d2ab798dc6f1bea120bb3ebf91b75166a2238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093dc35200580fa12c8caff2c33d2ab798dc6f1bea120bb3ebf91b75166a2238", kill_on_drop: false }`
[INFO] [stdout] 093dc35200580fa12c8caff2c33d2ab798dc6f1bea120bb3ebf91b75166a2238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c5e4a8991510ee9d8335af5f53b3a0dfd0096308624440561d4e937924be7b
[INFO] running `Command { std: "docker" "start" "-a" "89c5e4a8991510ee9d8335af5f53b3a0dfd0096308624440561d4e937924be7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello-cargo-from-a-rookie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "89c5e4a8991510ee9d8335af5f53b3a0dfd0096308624440561d4e937924be7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c5e4a8991510ee9d8335af5f53b3a0dfd0096308624440561d4e937924be7b", kill_on_drop: false }`
[INFO] [stdout] 89c5e4a8991510ee9d8335af5f53b3a0dfd0096308624440561d4e937924be7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 304fd9c11f6c3921b17f0d62304ca3d34bd3fcae12a93bce7e7196850230756a
[INFO] running `Command { std: "docker" "start" "-a" "304fd9c11f6c3921b17f0d62304ca3d34bd3fcae12a93bce7e7196850230756a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_cargo_from_a_rookie-6dd10d7bac540559)
[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" "304fd9c11f6c3921b17f0d62304ca3d34bd3fcae12a93bce7e7196850230756a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304fd9c11f6c3921b17f0d62304ca3d34bd3fcae12a93bce7e7196850230756a", kill_on_drop: false }`
[INFO] [stdout] 304fd9c11f6c3921b17f0d62304ca3d34bd3fcae12a93bce7e7196850230756a