[INFO] updating cached repository quadfault/ncpus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quadfault/ncpus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quadfault/ncpus" "work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quadfault/ncpus" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quadfault/ncpus"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quadfault/ncpus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffe0abeee7304ceb4bd57c418769510175862a6a
[INFO] sha for GitHub repo quadfault/ncpus: ffe0abeee7304ceb4bd57c418769510175862a6a
[INFO] validating manifest of quadfault/ncpus on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quadfault/ncpus on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quadfault/ncpus
[INFO] finished frobbing quadfault/ncpus
[INFO] frobbed toml for quadfault/ncpus written to work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus/Cargo.toml
[INFO] started frobbing quadfault/ncpus
[INFO] finished frobbing quadfault/ncpus
[INFO] frobbed toml for quadfault/ncpus written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/quadfault/ncpus/Cargo.toml
[INFO] crate quadfault/ncpus already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing quadfault/ncpus against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1656c190dc3d61149f13e953b29de8f85bf016d0ef56d51eb2e533d651ecea14
[INFO] running `"docker" "start" "-a" "1656c190dc3d61149f13e953b29de8f85bf016d0ef56d51eb2e533d651ecea14"`
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling ncpus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "1656c190dc3d61149f13e953b29de8f85bf016d0ef56d51eb2e533d651ecea14"`
[INFO] running `"docker" "rm" "-f" "1656c190dc3d61149f13e953b29de8f85bf016d0ef56d51eb2e533d651ecea14"`
[INFO] [stdout] 1656c190dc3d61149f13e953b29de8f85bf016d0ef56d51eb2e533d651ecea14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4db70377668874681c0754616e3c1f253b456b9fdad7c6566480a2d4b37cc5f6
[INFO] running `"docker" "start" "-a" "4db70377668874681c0754616e3c1f253b456b9fdad7c6566480a2d4b37cc5f6"`
[INFO] [stderr]    Compiling ncpus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "4db70377668874681c0754616e3c1f253b456b9fdad7c6566480a2d4b37cc5f6"`
[INFO] running `"docker" "rm" "-f" "4db70377668874681c0754616e3c1f253b456b9fdad7c6566480a2d4b37cc5f6"`
[INFO] [stdout] 4db70377668874681c0754616e3c1f253b456b9fdad7c6566480a2d4b37cc5f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/quadfault/ncpus:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b0c3247d70df95c4df9854285217eafc1c7ecc4d3d634c2e755538ea19811a91
[INFO] running `"docker" "start" "-a" "b0c3247d70df95c4df9854285217eafc1c7ecc4d3d634c2e755538ea19811a91"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ncpus-bd6f020a17b21236
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0c3247d70df95c4df9854285217eafc1c7ecc4d3d634c2e755538ea19811a91"`
[INFO] running `"docker" "rm" "-f" "b0c3247d70df95c4df9854285217eafc1c7ecc4d3d634c2e755538ea19811a91"`
[INFO] [stdout] b0c3247d70df95c4df9854285217eafc1c7ecc4d3d634c2e755538ea19811a91