[INFO] cloning repository https://github.com/oldmammuth/test-num_cpus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oldmammuth/test-num_cpus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldmammuth%2Ftest-num_cpus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldmammuth%2Ftest-num_cpus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a4ff2503547dea8efc4fc3dea386bb23cb4d728
[INFO] testing oldmammuth/test-num_cpus against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldmammuth%2Ftest-num_cpus" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oldmammuth/test-num_cpus on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oldmammuth/test-num_cpus
[INFO] finished tweaking git repo https://github.com/oldmammuth/test-num_cpus
[INFO] tweaked toml for git repo https://github.com/oldmammuth/test-num_cpus written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/oldmammuth/test-num_cpus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/oldmammuth/num_cpus.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13faf33d3e50c2a225a038159437c7240b49a2aa4b2c21d25d56e7f9188011a7
[INFO] running `Command { std: "docker" "start" "-a" "13faf33d3e50c2a225a038159437c7240b49a2aa4b2c21d25d56e7f9188011a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13faf33d3e50c2a225a038159437c7240b49a2aa4b2c21d25d56e7f9188011a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13faf33d3e50c2a225a038159437c7240b49a2aa4b2c21d25d56e7f9188011a7", kill_on_drop: false }`
[INFO] [stdout] 13faf33d3e50c2a225a038159437c7240b49a2aa4b2c21d25d56e7f9188011a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c844ead6a8a6c27b35b5d3d807c9a73fae9763135d6f594d8438af68a472737
[INFO] running `Command { std: "docker" "start" "-a" "5c844ead6a8a6c27b35b5d3d807c9a73fae9763135d6f594d8438af68a472737", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling num_cpus v1.7.0 (https://github.com/oldmammuth/num_cpus.git#b2be87c2)
[INFO] [stderr]    Compiling test-num_cpus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "5c844ead6a8a6c27b35b5d3d807c9a73fae9763135d6f594d8438af68a472737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c844ead6a8a6c27b35b5d3d807c9a73fae9763135d6f594d8438af68a472737", kill_on_drop: false }`
[INFO] [stdout] 5c844ead6a8a6c27b35b5d3d807c9a73fae9763135d6f594d8438af68a472737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcd92af35d3fd2188db146e67c4b44e3e850b1c56d7253ffb2b8f5ff413c7773
[INFO] running `Command { std: "docker" "start" "-a" "bcd92af35d3fd2188db146e67c4b44e3e850b1c56d7253ffb2b8f5ff413c7773", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-num_cpus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "bcd92af35d3fd2188db146e67c4b44e3e850b1c56d7253ffb2b8f5ff413c7773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd92af35d3fd2188db146e67c4b44e3e850b1c56d7253ffb2b8f5ff413c7773", kill_on_drop: false }`
[INFO] [stdout] bcd92af35d3fd2188db146e67c4b44e3e850b1c56d7253ffb2b8f5ff413c7773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4953bd3ef7607fe6adc37ba7fbc1c6bb51a37db256837b7b72bda8376a4dbd50
[INFO] running `Command { std: "docker" "start" "-a" "4953bd3ef7607fe6adc37ba7fbc1c6bb51a37db256837b7b72bda8376a4dbd50", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_num_cpus-34186278757e72a6)
[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" "4953bd3ef7607fe6adc37ba7fbc1c6bb51a37db256837b7b72bda8376a4dbd50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4953bd3ef7607fe6adc37ba7fbc1c6bb51a37db256837b7b72bda8376a4dbd50", kill_on_drop: false }`
[INFO] [stdout] 4953bd3ef7607fe6adc37ba7fbc1c6bb51a37db256837b7b72bda8376a4dbd50