[INFO] cloning repository https://github.com/maruks/daily-coding-unival-subtrees-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maruks/daily-coding-unival-subtrees-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaruks%2Fdaily-coding-unival-subtrees-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaruks%2Fdaily-coding-unival-subtrees-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 920f8107b1990c8dbf9b701f77ec4c5d3949184a
[INFO] testing maruks/daily-coding-unival-subtrees-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaruks%2Fdaily-coding-unival-subtrees-rust" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maruks/daily-coding-unival-subtrees-rust 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 git repo https://github.com/maruks/daily-coding-unival-subtrees-rust
[INFO] finished tweaking git repo https://github.com/maruks/daily-coding-unival-subtrees-rust
[INFO] tweaked toml for git repo https://github.com/maruks/daily-coding-unival-subtrees-rust written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/maruks/daily-coding-unival-subtrees-rust already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75be5ee858c81d1861b47f29fc16cffae39c6a2680b98658775c8af94bd69ff9
[INFO] running `Command { std: "docker" "start" "-a" "75be5ee858c81d1861b47f29fc16cffae39c6a2680b98658775c8af94bd69ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75be5ee858c81d1861b47f29fc16cffae39c6a2680b98658775c8af94bd69ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75be5ee858c81d1861b47f29fc16cffae39c6a2680b98658775c8af94bd69ff9", kill_on_drop: false }`
[INFO] [stdout] 75be5ee858c81d1861b47f29fc16cffae39c6a2680b98658775c8af94bd69ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45fe00437e5d811e7a1cd71890e3dda73e8eece14d0a38d921bf6a50101907bd
[INFO] running `Command { std: "docker" "start" "-a" "45fe00437e5d811e7a1cd71890e3dda73e8eece14d0a38d921bf6a50101907bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unival-subtrees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "45fe00437e5d811e7a1cd71890e3dda73e8eece14d0a38d921bf6a50101907bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fe00437e5d811e7a1cd71890e3dda73e8eece14d0a38d921bf6a50101907bd", kill_on_drop: false }`
[INFO] [stdout] 45fe00437e5d811e7a1cd71890e3dda73e8eece14d0a38d921bf6a50101907bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827fee2dc9f0068f4d279a8dbc070454a121c7e3cecb5585d0ce49c123aacc0d
[INFO] running `Command { std: "docker" "start" "-a" "827fee2dc9f0068f4d279a8dbc070454a121c7e3cecb5585d0ce49c123aacc0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unival-subtrees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "827fee2dc9f0068f4d279a8dbc070454a121c7e3cecb5585d0ce49c123aacc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827fee2dc9f0068f4d279a8dbc070454a121c7e3cecb5585d0ce49c123aacc0d", kill_on_drop: false }`
[INFO] [stdout] 827fee2dc9f0068f4d279a8dbc070454a121c7e3cecb5585d0ce49c123aacc0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efd68365dee9cf88666b00669435f7eb0c252a6fc09fb600606b91149dd47f62
[INFO] running `Command { std: "docker" "start" "-a" "efd68365dee9cf88666b00669435f7eb0c252a6fc09fb600606b91149dd47f62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unival_subtrees-cef2d90aff639cf4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_unival_trees ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efd68365dee9cf88666b00669435f7eb0c252a6fc09fb600606b91149dd47f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd68365dee9cf88666b00669435f7eb0c252a6fc09fb600606b91149dd47f62", kill_on_drop: false }`
[INFO] [stdout] efd68365dee9cf88666b00669435f7eb0c252a6fc09fb600606b91149dd47f62