[INFO] updating cached repository delaemon/rust-greatest-common-divisor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/delaemon/rust-greatest-common-divisor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/delaemon/rust-greatest-common-divisor" "work/ex/beta-1.37-6/sources/1.36.0/gh/delaemon/rust-greatest-common-divisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/delaemon/rust-greatest-common-divisor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/delaemon/rust-greatest-common-divisor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8034274b91ae2b60b6ffb99fa30c3f08337021aa
[INFO] sha for GitHub repo delaemon/rust-greatest-common-divisor: 8034274b91ae2b60b6ffb99fa30c3f08337021aa
[INFO] validating manifest of delaemon/rust-greatest-common-divisor 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 delaemon/rust-greatest-common-divisor 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 delaemon/rust-greatest-common-divisor
[INFO] finished frobbing delaemon/rust-greatest-common-divisor
[INFO] frobbed toml for delaemon/rust-greatest-common-divisor written to work/ex/beta-1.37-6/sources/1.36.0/gh/delaemon/rust-greatest-common-divisor/Cargo.toml
[INFO] started frobbing delaemon/rust-greatest-common-divisor
[INFO] finished frobbing delaemon/rust-greatest-common-divisor
[INFO] frobbed toml for delaemon/rust-greatest-common-divisor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor/Cargo.toml
[INFO] crate delaemon/rust-greatest-common-divisor 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 delaemon/rust-greatest-common-divisor against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 085c9ae6b6fc0dd7bea6534f38bfd91a8587864eb7933c368719bd15fa04da28
[INFO] running `"docker" "start" "-a" "085c9ae6b6fc0dd7bea6534f38bfd91a8587864eb7933c368719bd15fa04da28"`
[INFO] [stderr]    Compiling greatest_common_divisor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "085c9ae6b6fc0dd7bea6534f38bfd91a8587864eb7933c368719bd15fa04da28"`
[INFO] running `"docker" "rm" "-f" "085c9ae6b6fc0dd7bea6534f38bfd91a8587864eb7933c368719bd15fa04da28"`
[INFO] [stdout] 085c9ae6b6fc0dd7bea6534f38bfd91a8587864eb7933c368719bd15fa04da28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c040c8f8c0b9549b52bda62afa0d19265ab54e3567472bd721ef133a75d7699d
[INFO] running `"docker" "start" "-a" "c040c8f8c0b9549b52bda62afa0d19265ab54e3567472bd721ef133a75d7699d"`
[INFO] [stderr]    Compiling greatest_common_divisor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "c040c8f8c0b9549b52bda62afa0d19265ab54e3567472bd721ef133a75d7699d"`
[INFO] running `"docker" "rm" "-f" "c040c8f8c0b9549b52bda62afa0d19265ab54e3567472bd721ef133a75d7699d"`
[INFO] [stdout] c040c8f8c0b9549b52bda62afa0d19265ab54e3567472bd721ef133a75d7699d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/delaemon/rust-greatest-common-divisor:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1b6775ee0ea1b21276de76c5a2a6628bbec78bae050165397cdc1f31e6297591
[INFO] running `"docker" "start" "-a" "1b6775ee0ea1b21276de76c5a2a6628bbec78bae050165397cdc1f31e6297591"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/greatest_common_divisor-eb577711cb89518e
[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" "1b6775ee0ea1b21276de76c5a2a6628bbec78bae050165397cdc1f31e6297591"`
[INFO] running `"docker" "rm" "-f" "1b6775ee0ea1b21276de76c5a2a6628bbec78bae050165397cdc1f31e6297591"`
[INFO] [stdout] 1b6775ee0ea1b21276de76c5a2a6628bbec78bae050165397cdc1f31e6297591