[INFO] updating cached repository mullr/calc-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mullr/calc-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mullr/calc-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/calc-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/calc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mullr/calc-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/calc-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/calc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c9b71575f5ec0c1f53378e4f8168ff83a25315f
[INFO] sha for GitHub repo mullr/calc-rs: 5c9b71575f5ec0c1f53378e4f8168ff83a25315f
[INFO] validating manifest of mullr/calc-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 mullr/calc-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 mullr/calc-rs
[INFO] finished frobbing mullr/calc-rs
[INFO] frobbed toml for mullr/calc-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/calc-rs/Cargo.toml
[INFO] started frobbing mullr/calc-rs
[INFO] finished frobbing mullr/calc-rs
[INFO] frobbed toml for mullr/calc-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/calc-rs/Cargo.toml
[INFO] crate mullr/calc-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 mullr/calc-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-1/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/mullr/calc-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] e74c9ab21c49dcdda4f87b80a054621dfa7d7eae5eedaa84769a023f79e568b3
[INFO] running `"docker" "start" "-a" "e74c9ab21c49dcdda4f87b80a054621dfa7d7eae5eedaa84769a023f79e568b3"`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling calc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `"docker" "inspect" "e74c9ab21c49dcdda4f87b80a054621dfa7d7eae5eedaa84769a023f79e568b3"`
[INFO] running `"docker" "rm" "-f" "e74c9ab21c49dcdda4f87b80a054621dfa7d7eae5eedaa84769a023f79e568b3"`
[INFO] [stdout] e74c9ab21c49dcdda4f87b80a054621dfa7d7eae5eedaa84769a023f79e568b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/mullr/calc-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] 0c57fdac6e80002eaa1f66335c45f389890bce8b6b9f641b53a03ee538994662
[INFO] running `"docker" "start" "-a" "0c57fdac6e80002eaa1f66335c45f389890bce8b6b9f641b53a03ee538994662"`
[INFO] [stderr]    Compiling calc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "0c57fdac6e80002eaa1f66335c45f389890bce8b6b9f641b53a03ee538994662"`
[INFO] running `"docker" "rm" "-f" "0c57fdac6e80002eaa1f66335c45f389890bce8b6b9f641b53a03ee538994662"`
[INFO] [stdout] 0c57fdac6e80002eaa1f66335c45f389890bce8b6b9f641b53a03ee538994662
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/mullr/calc-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] 46216298b2fde043fe91ba347f694f6e0a1c0105effa6d45ec6bc263c86d0931
[INFO] running `"docker" "start" "-a" "46216298b2fde043fe91ba347f694f6e0a1c0105effa6d45ec6bc263c86d0931"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc_rs-aff296c56e8edb19
[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" "46216298b2fde043fe91ba347f694f6e0a1c0105effa6d45ec6bc263c86d0931"`
[INFO] running `"docker" "rm" "-f" "46216298b2fde043fe91ba347f694f6e0a1c0105effa6d45ec6bc263c86d0931"`
[INFO] [stdout] 46216298b2fde043fe91ba347f694f6e0a1c0105effa6d45ec6bc263c86d0931