[INFO] updating cached repository believer/supreme-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/believer/supreme-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/believer/supreme-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/believer/supreme-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/believer/supreme-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/believer/supreme-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/believer/supreme-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/believer/supreme-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] acf6002ad575a322fc5baa6e4a577ea0968dc77a
[INFO] sha for GitHub repo believer/supreme-rust: acf6002ad575a322fc5baa6e4a577ea0968dc77a
[INFO] validating manifest of believer/supreme-rust 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 believer/supreme-rust 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 believer/supreme-rust
[INFO] finished frobbing believer/supreme-rust
[INFO] frobbed toml for believer/supreme-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/believer/supreme-rust/Cargo.toml
[INFO] started frobbing believer/supreme-rust
[INFO] finished frobbing believer/supreme-rust
[INFO] frobbed toml for believer/supreme-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/believer/supreme-rust/Cargo.toml
[INFO] crate believer/supreme-rust 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 believer/supreme-rust 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/believer/supreme-rust:/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] 500e45ea199ae0abf8378825f5de5edf7f7414ffb4d991eb0d3971421adca969
[INFO] running `"docker" "start" "-a" "500e45ea199ae0abf8378825f5de5edf7f7414ffb4d991eb0d3971421adca969"`
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling supreme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `"docker" "inspect" "500e45ea199ae0abf8378825f5de5edf7f7414ffb4d991eb0d3971421adca969"`
[INFO] running `"docker" "rm" "-f" "500e45ea199ae0abf8378825f5de5edf7f7414ffb4d991eb0d3971421adca969"`
[INFO] [stdout] 500e45ea199ae0abf8378825f5de5edf7f7414ffb4d991eb0d3971421adca969
[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/believer/supreme-rust:/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] 08cb7dbd40ce0cde01927fff4e8e90c4d0a7aa33994f8d2165cbf88f9098f35a
[INFO] running `"docker" "start" "-a" "08cb7dbd40ce0cde01927fff4e8e90c4d0a7aa33994f8d2165cbf88f9098f35a"`
[INFO] [stderr]    Compiling supreme v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "08cb7dbd40ce0cde01927fff4e8e90c4d0a7aa33994f8d2165cbf88f9098f35a"`
[INFO] running `"docker" "rm" "-f" "08cb7dbd40ce0cde01927fff4e8e90c4d0a7aa33994f8d2165cbf88f9098f35a"`
[INFO] [stdout] 08cb7dbd40ce0cde01927fff4e8e90c4d0a7aa33994f8d2165cbf88f9098f35a
[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/believer/supreme-rust:/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] 13149ae934059778fe8d5dd375ffc2b52c66f8b03a24bdf4b2417c0066cbee72
[INFO] running `"docker" "start" "-a" "13149ae934059778fe8d5dd375ffc2b52c66f8b03a24bdf4b2417c0066cbee72"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/supreme-cf717c39c5d55b01
[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" "13149ae934059778fe8d5dd375ffc2b52c66f8b03a24bdf4b2417c0066cbee72"`
[INFO] running `"docker" "rm" "-f" "13149ae934059778fe8d5dd375ffc2b52c66f8b03a24bdf4b2417c0066cbee72"`
[INFO] [stdout] 13149ae934059778fe8d5dd375ffc2b52c66f8b03a24bdf4b2417c0066cbee72