[INFO] updating cached repository C4T4C1/Rotomento
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/C4T4C1/Rotomento
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/C4T4C1/Rotomento" "work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/C4T4C1/Rotomento" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4T4C1/Rotomento"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4T4C1/Rotomento'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91a5b34b3a4f2d1605efe4d26b6d5747a61824fd
[INFO] sha for GitHub repo C4T4C1/Rotomento: 91a5b34b3a4f2d1605efe4d26b6d5747a61824fd
[INFO] validating manifest of C4T4C1/Rotomento 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 C4T4C1/Rotomento 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 C4T4C1/Rotomento
[INFO] finished frobbing C4T4C1/Rotomento
[INFO] frobbed toml for C4T4C1/Rotomento written to work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento/Cargo.toml
[INFO] started frobbing C4T4C1/Rotomento
[INFO] finished frobbing C4T4C1/Rotomento
[INFO] frobbed toml for C4T4C1/Rotomento written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C4T4C1/Rotomento/Cargo.toml
[INFO] crate C4T4C1/Rotomento 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 C4T4C1/Rotomento 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento:/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] b4b9a0093f87da98d24b253177a8270ac55098da8386a413be5e0c955ed7f490
[INFO] running `"docker" "start" "-a" "b4b9a0093f87da98d24b253177a8270ac55098da8386a413be5e0c955ed7f490"`
[INFO] [stderr]    Compiling portamento v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "b4b9a0093f87da98d24b253177a8270ac55098da8386a413be5e0c955ed7f490"`
[INFO] running `"docker" "rm" "-f" "b4b9a0093f87da98d24b253177a8270ac55098da8386a413be5e0c955ed7f490"`
[INFO] [stdout] b4b9a0093f87da98d24b253177a8270ac55098da8386a413be5e0c955ed7f490
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento:/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] 1330d4c5ae3b39312a29e79ea0de861c33c13d99f1b5e2c080841c5c59c460bf
[INFO] running `"docker" "start" "-a" "1330d4c5ae3b39312a29e79ea0de861c33c13d99f1b5e2c080841c5c59c460bf"`
[INFO] [stderr]    Compiling portamento v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "1330d4c5ae3b39312a29e79ea0de861c33c13d99f1b5e2c080841c5c59c460bf"`
[INFO] running `"docker" "rm" "-f" "1330d4c5ae3b39312a29e79ea0de861c33c13d99f1b5e2c080841c5c59c460bf"`
[INFO] [stdout] 1330d4c5ae3b39312a29e79ea0de861c33c13d99f1b5e2c080841c5c59c460bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/C4T4C1/Rotomento:/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] bd7db8cb499f6bb8515ad8caf5b7106a64638a80d6c267653489ce01311ab45f
[INFO] running `"docker" "start" "-a" "bd7db8cb499f6bb8515ad8caf5b7106a64638a80d6c267653489ce01311ab45f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/portamento-635f998ec2f51acf
[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" "bd7db8cb499f6bb8515ad8caf5b7106a64638a80d6c267653489ce01311ab45f"`
[INFO] running `"docker" "rm" "-f" "bd7db8cb499f6bb8515ad8caf5b7106a64638a80d6c267653489ce01311ab45f"`
[INFO] [stdout] bd7db8cb499f6bb8515ad8caf5b7106a64638a80d6c267653489ce01311ab45f