[INFO] fetching crate finger 0.1.0...
[INFO] testing finger-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate finger 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate finger 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finger 0.1.0
[INFO] finished tweaking crates.io crate finger 0.1.0
[INFO] tweaked toml for crates.io crate finger 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate finger 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eb130380ee37ca7b0f51bdd9cedf2f01b53bd5ed42316f33ff5b65bcfda7400
[INFO] running `Command { std: "docker" "start" "-a" "3eb130380ee37ca7b0f51bdd9cedf2f01b53bd5ed42316f33ff5b65bcfda7400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eb130380ee37ca7b0f51bdd9cedf2f01b53bd5ed42316f33ff5b65bcfda7400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb130380ee37ca7b0f51bdd9cedf2f01b53bd5ed42316f33ff5b65bcfda7400", kill_on_drop: false }`
[INFO] [stdout] 3eb130380ee37ca7b0f51bdd9cedf2f01b53bd5ed42316f33ff5b65bcfda7400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c9d2f375f425377f169990a3302872b3194b7613b6de363598c5a5973a37bb6
[INFO] running `Command { std: "docker" "start" "-a" "9c9d2f375f425377f169990a3302872b3194b7613b6de363598c5a5973a37bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling finger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "9c9d2f375f425377f169990a3302872b3194b7613b6de363598c5a5973a37bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9d2f375f425377f169990a3302872b3194b7613b6de363598c5a5973a37bb6", kill_on_drop: false }`
[INFO] [stdout] 9c9d2f375f425377f169990a3302872b3194b7613b6de363598c5a5973a37bb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d61425388193b5992cb4cc7c7ef09a7ea21b08430f14f32d853b9a8365a933d
[INFO] running `Command { std: "docker" "start" "-a" "6d61425388193b5992cb4cc7c7ef09a7ea21b08430f14f32d853b9a8365a933d", kill_on_drop: false }`
[INFO] [stderr]    Compiling finger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "6d61425388193b5992cb4cc7c7ef09a7ea21b08430f14f32d853b9a8365a933d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d61425388193b5992cb4cc7c7ef09a7ea21b08430f14f32d853b9a8365a933d", kill_on_drop: false }`
[INFO] [stdout] 6d61425388193b5992cb4cc7c7ef09a7ea21b08430f14f32d853b9a8365a933d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06a8e9f8a5b56838b0c11397c0f6ef3a31150f4391d02c36e0f19ad7cd6c4fb5
[INFO] running `Command { std: "docker" "start" "-a" "06a8e9f8a5b56838b0c11397c0f6ef3a31150f4391d02c36e0f19ad7cd6c4fb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/finger-d653c2abee09b407)
[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" "06a8e9f8a5b56838b0c11397c0f6ef3a31150f4391d02c36e0f19ad7cd6c4fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a8e9f8a5b56838b0c11397c0f6ef3a31150f4391d02c36e0f19ad7cd6c4fb5", kill_on_drop: false }`
[INFO] [stdout] 06a8e9f8a5b56838b0c11397c0f6ef3a31150f4391d02c36e0f19ad7cd6c4fb5