[INFO] cloning repository https://github.com/soywiz/which-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soywiz/which-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoywiz%2Fwhich-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoywiz%2Fwhich-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecb34078b001611edc95c54fc994faa2673a3cd7
[INFO] testing soywiz/which-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoywiz%2Fwhich-rust" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soywiz/which-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/soywiz/which-rust
[INFO] finished tweaking git repo https://github.com/soywiz/which-rust
[INFO] tweaked toml for git repo https://github.com/soywiz/which-rust written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/soywiz/which-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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 90f2c2d4398a8d2563e45f3defe87aec9f6b4fffb46ca977b705fab43a8cbbdf
[INFO] running `Command { std: "docker" "start" "-a" "90f2c2d4398a8d2563e45f3defe87aec9f6b4fffb46ca977b705fab43a8cbbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90f2c2d4398a8d2563e45f3defe87aec9f6b4fffb46ca977b705fab43a8cbbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f2c2d4398a8d2563e45f3defe87aec9f6b4fffb46ca977b705fab43a8cbbdf", kill_on_drop: false }`
[INFO] [stdout] 90f2c2d4398a8d2563e45f3defe87aec9f6b4fffb46ca977b705fab43a8cbbdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 56ffda23e631dc0e9f6e85023251264a30ad31247056df9fb61b923dae6e51f3
[INFO] running `Command { std: "docker" "start" "-a" "56ffda23e631dc0e9f6e85023251264a30ad31247056df9fb61b923dae6e51f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling which v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.08s
[INFO] running `Command { std: "docker" "inspect" "56ffda23e631dc0e9f6e85023251264a30ad31247056df9fb61b923dae6e51f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ffda23e631dc0e9f6e85023251264a30ad31247056df9fb61b923dae6e51f3", kill_on_drop: false }`
[INFO] [stdout] 56ffda23e631dc0e9f6e85023251264a30ad31247056df9fb61b923dae6e51f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] d6f00c35ff365ee7e62de8c10f47744c82cfdf8f5aa3400c8834f52f08bc2526
[INFO] running `Command { std: "docker" "start" "-a" "d6f00c35ff365ee7e62de8c10f47744c82cfdf8f5aa3400c8834f52f08bc2526", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling which v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "d6f00c35ff365ee7e62de8c10f47744c82cfdf8f5aa3400c8834f52f08bc2526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f00c35ff365ee7e62de8c10f47744c82cfdf8f5aa3400c8834f52f08bc2526", kill_on_drop: false }`
[INFO] [stdout] d6f00c35ff365ee7e62de8c10f47744c82cfdf8f5aa3400c8834f52f08bc2526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] beca8e4eb0e05d2d85271b12d1c21a8f88c31af189a8ac50dd0d3a86d1db6c7b
[INFO] running `Command { std: "docker" "start" "-a" "beca8e4eb0e05d2d85271b12d1c21a8f88c31af189a8ac50dd0d3a86d1db6c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling which v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/which-1f9702d2f5a8417d)
[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" "beca8e4eb0e05d2d85271b12d1c21a8f88c31af189a8ac50dd0d3a86d1db6c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beca8e4eb0e05d2d85271b12d1c21a8f88c31af189a8ac50dd0d3a86d1db6c7b", kill_on_drop: false }`
[INFO] [stdout] beca8e4eb0e05d2d85271b12d1c21a8f88c31af189a8ac50dd0d3a86d1db6c7b