[INFO] updating cached repository https://github.com/learnmerust/semver
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 663f80dcb89a65597b9b8e60cb540f81d63bdf1c
[INFO] testing learnmerust/semver against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearnmerust%2Fsemver" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/learnmerust/semver on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/learnmerust/semver
[INFO] finished tweaking git repo https://github.com/learnmerust/semver
[INFO] tweaked toml for git repo https://github.com/learnmerust/semver written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/learnmerust/semver already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 01d1ab9f2756093fe55bb0bda6b9cdedd206d259c9d7ac885b689d05094a0dbf
[INFO] running `"docker" "start" "-a" "01d1ab9f2756093fe55bb0bda6b9cdedd206d259c9d7ac885b689d05094a0dbf"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling semver-cli v0.1.4-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.09s
[INFO] running `"docker" "inspect" "01d1ab9f2756093fe55bb0bda6b9cdedd206d259c9d7ac885b689d05094a0dbf"`
[INFO] running `"docker" "rm" "-f" "01d1ab9f2756093fe55bb0bda6b9cdedd206d259c9d7ac885b689d05094a0dbf"`
[INFO] [stdout] 01d1ab9f2756093fe55bb0bda6b9cdedd206d259c9d7ac885b689d05094a0dbf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] de8c1333e9b84b944c930a9757303fc14505a197ba04aa3b9c7d966b31832035
[INFO] running `"docker" "start" "-a" "de8c1333e9b84b944c930a9757303fc14505a197ba04aa3b9c7d966b31832035"`
[INFO] [stderr]    Compiling semver-cli v0.1.4-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "de8c1333e9b84b944c930a9757303fc14505a197ba04aa3b9c7d966b31832035"`
[INFO] running `"docker" "rm" "-f" "de8c1333e9b84b944c930a9757303fc14505a197ba04aa3b9c7d966b31832035"`
[INFO] [stdout] de8c1333e9b84b944c930a9757303fc14505a197ba04aa3b9c7d966b31832035
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 88f1963bd1f5e7fcc9ca78d020d8a6260d1b45860cbb39b467886be380de1134
[INFO] running `"docker" "start" "-a" "88f1963bd1f5e7fcc9ca78d020d8a6260d1b45860cbb39b467886be380de1134"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/semver_cli-39876312c9704b9e
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_increment_parsed_empty ... ok
[INFO] [stdout] test test::test_increment_parsed_major ... ok
[INFO] [stdout] test test::test_increment_parsed_minor ... ok
[INFO] [stdout] test test::test_increment_parsed_patch ... ok
[INFO] [stdout] test test::test_version_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "88f1963bd1f5e7fcc9ca78d020d8a6260d1b45860cbb39b467886be380de1134"`
[INFO] running `"docker" "rm" "-f" "88f1963bd1f5e7fcc9ca78d020d8a6260d1b45860cbb39b467886be380de1134"`
[INFO] [stdout] 88f1963bd1f5e7fcc9ca78d020d8a6260d1b45860cbb39b467886be380de1134