[INFO] updating cached repository SUStudentDevs/dwm-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SUStudentDevs/dwm-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SUStudentDevs/dwm-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/SUStudentDevs/dwm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SUStudentDevs/dwm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SUStudentDevs/dwm-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SUStudentDevs/dwm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SUStudentDevs/dwm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db3daafcb02fa314609c74cb10483c78e9064e65
[INFO] sha for GitHub repo SUStudentDevs/dwm-rust: db3daafcb02fa314609c74cb10483c78e9064e65
[INFO] validating manifest of SUStudentDevs/dwm-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 SUStudentDevs/dwm-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 SUStudentDevs/dwm-rust
[INFO] finished frobbing SUStudentDevs/dwm-rust
[INFO] frobbed toml for SUStudentDevs/dwm-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/SUStudentDevs/dwm-rust/Cargo.toml
[INFO] started frobbing SUStudentDevs/dwm-rust
[INFO] finished frobbing SUStudentDevs/dwm-rust
[INFO] frobbed toml for SUStudentDevs/dwm-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SUStudentDevs/dwm-rust/Cargo.toml
[INFO] crate SUStudentDevs/dwm-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 SUStudentDevs/dwm-rust 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-3/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/SUStudentDevs/dwm-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 55215f6cc3f9293ff106febce4ae0126d384cc0da2901fc694b9283d7e593ec8
[INFO] running `"docker" "start" "-a" "55215f6cc3f9293ff106febce4ae0126d384cc0da2901fc694b9283d7e593ec8"`
[INFO] [stderr]    Compiling dwm-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.4
[INFO] [stderr]    Compiling x11 v2.17.5
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.3
[INFO] [stderr]    Compiling expat-sys v2.1.5
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.37s
[INFO] running `"docker" "inspect" "55215f6cc3f9293ff106febce4ae0126d384cc0da2901fc694b9283d7e593ec8"`
[INFO] running `"docker" "rm" "-f" "55215f6cc3f9293ff106febce4ae0126d384cc0da2901fc694b9283d7e593ec8"`
[INFO] [stdout] 55215f6cc3f9293ff106febce4ae0126d384cc0da2901fc694b9283d7e593ec8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/SUStudentDevs/dwm-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 994f8fa809475ce8cc4bfd1ba4157797c0ec31397eae2edf3a35166fdfa47e93
[INFO] running `"docker" "start" "-a" "994f8fa809475ce8cc4bfd1ba4157797c0ec31397eae2edf3a35166fdfa47e93"`
[INFO] [stderr]    Compiling dwm-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "994f8fa809475ce8cc4bfd1ba4157797c0ec31397eae2edf3a35166fdfa47e93"`
[INFO] running `"docker" "rm" "-f" "994f8fa809475ce8cc4bfd1ba4157797c0ec31397eae2edf3a35166fdfa47e93"`
[INFO] [stdout] 994f8fa809475ce8cc4bfd1ba4157797c0ec31397eae2edf3a35166fdfa47e93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/SUStudentDevs/dwm-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3ccf43d6d836bb751312cef0701746a473f171492e258a4e78b8c5ffd2bdb186
[INFO] running `"docker" "start" "-a" "3ccf43d6d836bb751312cef0701746a473f171492e258a4e78b8c5ffd2bdb186"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dwm_rust-dc69ffcf72ea9a49
[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" "3ccf43d6d836bb751312cef0701746a473f171492e258a4e78b8c5ffd2bdb186"`
[INFO] running `"docker" "rm" "-f" "3ccf43d6d836bb751312cef0701746a473f171492e258a4e78b8c5ffd2bdb186"`
[INFO] [stdout] 3ccf43d6d836bb751312cef0701746a473f171492e258a4e78b8c5ffd2bdb186