[INFO] cloning repository https://github.com/jrick/buildmodes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrick/buildmodes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrick%2Fbuildmodes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrick%2Fbuildmodes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65e89fdbd077d12d489300de5de36f0ab6306fb4
[INFO] testing jrick/buildmodes against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrick%2Fbuildmodes" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jrick/buildmodes 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/jrick/buildmodes
[INFO] finished tweaking git repo https://github.com/jrick/buildmodes
[INFO] tweaked toml for git repo https://github.com/jrick/buildmodes written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/jrick/buildmodes 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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 4a4342ded02364a2107049c2ffb5b4dfd398b6c99f674e9a0c4b58d0e0c92b59
[INFO] running `Command { std: "docker" "start" "-a" "4a4342ded02364a2107049c2ffb5b4dfd398b6c99f674e9a0c4b58d0e0c92b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4342ded02364a2107049c2ffb5b4dfd398b6c99f674e9a0c4b58d0e0c92b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4342ded02364a2107049c2ffb5b4dfd398b6c99f674e9a0c4b58d0e0c92b59", kill_on_drop: false }`
[INFO] [stdout] 4a4342ded02364a2107049c2ffb5b4dfd398b6c99f674e9a0c4b58d0e0c92b59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 785f7dc24a5149d8d0cb7b3465619539d6bc2df362192cc4b20eec17b28b9c5c
[INFO] running `Command { std: "docker" "start" "-a" "785f7dc24a5149d8d0cb7b3465619539d6bc2df362192cc4b20eec17b28b9c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling buildmodes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libc v0.2.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.63s
[INFO] running `Command { std: "docker" "inspect" "785f7dc24a5149d8d0cb7b3465619539d6bc2df362192cc4b20eec17b28b9c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785f7dc24a5149d8d0cb7b3465619539d6bc2df362192cc4b20eec17b28b9c5c", kill_on_drop: false }`
[INFO] [stdout] 785f7dc24a5149d8d0cb7b3465619539d6bc2df362192cc4b20eec17b28b9c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 531b8f62518786f54b05107235c7d145e04581926d6778857c8de6bc3b0e925a
[INFO] running `Command { std: "docker" "start" "-a" "531b8f62518786f54b05107235c7d145e04581926d6778857c8de6bc3b0e925a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling buildmodes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.76s
[INFO] running `Command { std: "docker" "inspect" "531b8f62518786f54b05107235c7d145e04581926d6778857c8de6bc3b0e925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531b8f62518786f54b05107235c7d145e04581926d6778857c8de6bc3b0e925a", kill_on_drop: false }`
[INFO] [stdout] 531b8f62518786f54b05107235c7d145e04581926d6778857c8de6bc3b0e925a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 9bbc167237d8a5a517c297e7c17e78a59846f400082b4406c1f6598db192839a
[INFO] running `Command { std: "docker" "start" "-a" "9bbc167237d8a5a517c297e7c17e78a59846f400082b4406c1f6598db192839a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/buildmodes-d3594adca0478846)
[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" "9bbc167237d8a5a517c297e7c17e78a59846f400082b4406c1f6598db192839a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbc167237d8a5a517c297e7c17e78a59846f400082b4406c1f6598db192839a", kill_on_drop: false }`
[INFO] [stdout] 9bbc167237d8a5a517c297e7c17e78a59846f400082b4406c1f6598db192839a