[INFO] cloning repository https://github.com/danhhz/scribbles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danhhz/scribbles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhhz%2Fscribbles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhhz%2Fscribbles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7b712f304ce59747e91127e2babbcd63e841e9c
[INFO] testing danhhz/scribbles against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhhz%2Fscribbles" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danhhz/scribbles 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 git repo https://github.com/danhhz/scribbles
[INFO] finished tweaking git repo https://github.com/danhhz/scribbles
[INFO] tweaked toml for git repo https://github.com/danhhz/scribbles written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/danhhz/scribbles 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 4aefeb400ff24c7e0a12107b66ba8284ba9c7a114f9f6c142dbff8fe0a4b7aea
[INFO] running `Command { std: "docker" "start" "-a" "4aefeb400ff24c7e0a12107b66ba8284ba9c7a114f9f6c142dbff8fe0a4b7aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aefeb400ff24c7e0a12107b66ba8284ba9c7a114f9f6c142dbff8fe0a4b7aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aefeb400ff24c7e0a12107b66ba8284ba9c7a114f9f6c142dbff8fe0a4b7aea", kill_on_drop: false }`
[INFO] [stdout] 4aefeb400ff24c7e0a12107b66ba8284ba9c7a114f9f6c142dbff8fe0a4b7aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f940227f5982cff0f23d51250aa954e9b8f2caf8cf479681cb1f8447e94a8094
[INFO] running `Command { std: "docker" "start" "-a" "f940227f5982cff0f23d51250aa954e9b8f2caf8cf479681cb1f8447e94a8094", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scribbles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "f940227f5982cff0f23d51250aa954e9b8f2caf8cf479681cb1f8447e94a8094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f940227f5982cff0f23d51250aa954e9b8f2caf8cf479681cb1f8447e94a8094", kill_on_drop: false }`
[INFO] [stdout] f940227f5982cff0f23d51250aa954e9b8f2caf8cf479681cb1f8447e94a8094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] e97e8d119bda41927b4d71f806513f5049176ecff644e3cf0e0ae9e4658b9245
[INFO] running `Command { std: "docker" "start" "-a" "e97e8d119bda41927b4d71f806513f5049176ecff644e3cf0e0ae9e4658b9245", kill_on_drop: false }`
[INFO] [stderr]    Compiling scribbles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "e97e8d119bda41927b4d71f806513f5049176ecff644e3cf0e0ae9e4658b9245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97e8d119bda41927b4d71f806513f5049176ecff644e3cf0e0ae9e4658b9245", kill_on_drop: false }`
[INFO] [stdout] e97e8d119bda41927b4d71f806513f5049176ecff644e3cf0e0ae9e4658b9245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 892662de95f62fe02e96b5ea8fd04c27474de336a1c942af3210cce6015e5ff7
[INFO] running `Command { std: "docker" "start" "-a" "892662de95f62fe02e96b5ea8fd04c27474de336a1c942af3210cce6015e5ff7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scribbles-f3d369239e5dbc4a)
[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" "892662de95f62fe02e96b5ea8fd04c27474de336a1c942af3210cce6015e5ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892662de95f62fe02e96b5ea8fd04c27474de336a1c942af3210cce6015e5ff7", kill_on_drop: false }`
[INFO] [stdout] 892662de95f62fe02e96b5ea8fd04c27474de336a1c942af3210cce6015e5ff7