[INFO] updating cached repository rikberkelder/musicsorter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rikberkelder/musicsorter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rikberkelder/musicsorter" "work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rikberkelder/musicsorter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rikberkelder/musicsorter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rikberkelder/musicsorter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad13cf51b4d665ff624ee62babd165c4f97c2df8
[INFO] sha for GitHub repo rikberkelder/musicsorter: ad13cf51b4d665ff624ee62babd165c4f97c2df8
[INFO] validating manifest of rikberkelder/musicsorter 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 rikberkelder/musicsorter 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 rikberkelder/musicsorter
[INFO] finished frobbing rikberkelder/musicsorter
[INFO] frobbed toml for rikberkelder/musicsorter written to work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter/Cargo.toml
[INFO] started frobbing rikberkelder/musicsorter
[INFO] finished frobbing rikberkelder/musicsorter
[INFO] frobbed toml for rikberkelder/musicsorter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rikberkelder/musicsorter/Cargo.toml
[INFO] crate rikberkelder/musicsorter 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 rikberkelder/musicsorter 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter:/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] a9df70b2ff680e44030bafcda322543aa07dca510d192fdbe334a2193d799872
[INFO] running `"docker" "start" "-a" "a9df70b2ff680e44030bafcda322543aa07dca510d192fdbe334a2193d799872"`
[INFO] [stderr]    Compiling musicsorter-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "a9df70b2ff680e44030bafcda322543aa07dca510d192fdbe334a2193d799872"`
[INFO] running `"docker" "rm" "-f" "a9df70b2ff680e44030bafcda322543aa07dca510d192fdbe334a2193d799872"`
[INFO] [stdout] a9df70b2ff680e44030bafcda322543aa07dca510d192fdbe334a2193d799872
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter:/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] 503ac8be847ff9209c0871f37a6c607637d36a3772bdeb7a44f7a223b2f92551
[INFO] running `"docker" "start" "-a" "503ac8be847ff9209c0871f37a6c607637d36a3772bdeb7a44f7a223b2f92551"`
[INFO] [stderr]    Compiling musicsorter-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "503ac8be847ff9209c0871f37a6c607637d36a3772bdeb7a44f7a223b2f92551"`
[INFO] running `"docker" "rm" "-f" "503ac8be847ff9209c0871f37a6c607637d36a3772bdeb7a44f7a223b2f92551"`
[INFO] [stdout] 503ac8be847ff9209c0871f37a6c607637d36a3772bdeb7a44f7a223b2f92551
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rikberkelder/musicsorter:/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] d8dbd93f9effd9d5e3036abc03557576b982c0aa60d79869a30e868b31df0df5
[INFO] running `"docker" "start" "-a" "d8dbd93f9effd9d5e3036abc03557576b982c0aa60d79869a30e868b31df0df5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/musicsorter_rust-8b9ec684621fdcb1
[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" "d8dbd93f9effd9d5e3036abc03557576b982c0aa60d79869a30e868b31df0df5"`
[INFO] running `"docker" "rm" "-f" "d8dbd93f9effd9d5e3036abc03557576b982c0aa60d79869a30e868b31df0df5"`
[INFO] [stdout] d8dbd93f9effd9d5e3036abc03557576b982c0aa60d79869a30e868b31df0df5