[INFO] updating cached repository Y0hy0h/plusminus [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Y0hy0h/plusminus [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Y0hy0h/plusminus" "work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Y0hy0h/plusminus" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Y0hy0h/plusminus"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Y0hy0h/plusminus'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3fc136d58daafb594093126bf18188a3b00862e8 [INFO] sha for GitHub repo Y0hy0h/plusminus: 3fc136d58daafb594093126bf18188a3b00862e8 [INFO] validating manifest of Y0hy0h/plusminus on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Y0hy0h/plusminus on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Y0hy0h/plusminus [INFO] finished frobbing Y0hy0h/plusminus [INFO] frobbed toml for Y0hy0h/plusminus written to work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus/Cargo.toml [INFO] started frobbing Y0hy0h/plusminus [INFO] finished frobbing Y0hy0h/plusminus [INFO] frobbed toml for Y0hy0h/plusminus written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Y0hy0h/plusminus/Cargo.toml [INFO] crate Y0hy0h/plusminus already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Y0hy0h/plusminus against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d2a41aaaf3d8d093716df2e6d3d83ac609e9191fa8646448e45ddd7a1b4f3590 [INFO] running `"docker" "start" "-a" "d2a41aaaf3d8d093716df2e6d3d83ac609e9191fa8646448e45ddd7a1b4f3590"` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling plusminus v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.48s [INFO] running `"docker" "inspect" "d2a41aaaf3d8d093716df2e6d3d83ac609e9191fa8646448e45ddd7a1b4f3590"` [INFO] running `"docker" "rm" "-f" "d2a41aaaf3d8d093716df2e6d3d83ac609e9191fa8646448e45ddd7a1b4f3590"` [INFO] [stdout] d2a41aaaf3d8d093716df2e6d3d83ac609e9191fa8646448e45ddd7a1b4f3590 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] eca347a51253b728ac7d1a276a0e5824176c7d91655923c670fa74f6c22da87e [INFO] running `"docker" "start" "-a" "eca347a51253b728ac7d1a276a0e5824176c7d91655923c670fa74f6c22da87e"` [INFO] [stderr] Compiling plusminus v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `"docker" "inspect" "eca347a51253b728ac7d1a276a0e5824176c7d91655923c670fa74f6c22da87e"` [INFO] running `"docker" "rm" "-f" "eca347a51253b728ac7d1a276a0e5824176c7d91655923c670fa74f6c22da87e"` [INFO] [stdout] eca347a51253b728ac7d1a276a0e5824176c7d91655923c670fa74f6c22da87e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Y0hy0h/plusminus:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b3b65672adb70bce6041bcac1812ad169d98c12297283b17666fee0b0aa1f6fa [INFO] running `"docker" "start" "-a" "b3b65672adb70bce6041bcac1812ad169d98c12297283b17666fee0b0aa1f6fa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/plusminus-8a8d25a22fac7647 [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] [stderr] Doc-tests plusminus [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" "b3b65672adb70bce6041bcac1812ad169d98c12297283b17666fee0b0aa1f6fa"` [INFO] running `"docker" "rm" "-f" "b3b65672adb70bce6041bcac1812ad169d98c12297283b17666fee0b0aa1f6fa"` [INFO] [stdout] b3b65672adb70bce6041bcac1812ad169d98c12297283b17666fee0b0aa1f6fa