[INFO] updating cached repository rust-baby/timestamp-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-baby/timestamp-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-baby/timestamp-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-baby/timestamp-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-baby/timestamp-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-baby/timestamp-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 116b595c7a29e643ffbd49d4a7699418967dcb99
[INFO] sha for GitHub repo rust-baby/timestamp-rs: 116b595c7a29e643ffbd49d4a7699418967dcb99
[INFO] validating manifest of rust-baby/timestamp-rs 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 rust-baby/timestamp-rs 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 rust-baby/timestamp-rs
[INFO] finished frobbing rust-baby/timestamp-rs
[INFO] frobbed toml for rust-baby/timestamp-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-baby/timestamp-rs/Cargo.toml
[INFO] started frobbing rust-baby/timestamp-rs
[INFO] finished frobbing rust-baby/timestamp-rs
[INFO] frobbed toml for rust-baby/timestamp-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs/Cargo.toml
[INFO] crate rust-baby/timestamp-rs 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 rust-baby/timestamp-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1328b494dcfe1d4f3a29ade0a405c7604b1b8cb3a6308b2bdfb1915d7cde178d
[INFO] running `"docker" "start" "-a" "1328b494dcfe1d4f3a29ade0a405c7604b1b8cb3a6308b2bdfb1915d7cde178d"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling timestamp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "1328b494dcfe1d4f3a29ade0a405c7604b1b8cb3a6308b2bdfb1915d7cde178d"`
[INFO] running `"docker" "rm" "-f" "1328b494dcfe1d4f3a29ade0a405c7604b1b8cb3a6308b2bdfb1915d7cde178d"`
[INFO] [stdout] 1328b494dcfe1d4f3a29ade0a405c7604b1b8cb3a6308b2bdfb1915d7cde178d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 25483a9c6394da118e90cb0602606ef9a945518c3c02789a0d21c9973f9bc0d6
[INFO] running `"docker" "start" "-a" "25483a9c6394da118e90cb0602606ef9a945518c3c02789a0d21c9973f9bc0d6"`
[INFO] [stderr]    Compiling timestamp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "25483a9c6394da118e90cb0602606ef9a945518c3c02789a0d21c9973f9bc0d6"`
[INFO] running `"docker" "rm" "-f" "25483a9c6394da118e90cb0602606ef9a945518c3c02789a0d21c9973f9bc0d6"`
[INFO] [stdout] 25483a9c6394da118e90cb0602606ef9a945518c3c02789a0d21c9973f9bc0d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-baby/timestamp-rs:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fae579739af1881474cb22ae3743a8da1ab5c9fd70131db5a639826a66a47e07
[INFO] running `"docker" "start" "-a" "fae579739af1881474cb22ae3743a8da1ab5c9fd70131db5a639826a66a47e07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timestamp_rs-37e9b5b496032238
[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]      Running /opt/crater/target/debug/deps/timestamp-b776f2ee7c3864bc
[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 timestamp-rs
[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" "fae579739af1881474cb22ae3743a8da1ab5c9fd70131db5a639826a66a47e07"`
[INFO] running `"docker" "rm" "-f" "fae579739af1881474cb22ae3743a8da1ab5c9fd70131db5a639826a66a47e07"`
[INFO] [stdout] fae579739af1881474cb22ae3743a8da1ab5c9fd70131db5a639826a66a47e07