[INFO] updating cached repository LeoTindall/mdt8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LeoTindall/mdt8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LeoTindall/mdt8" "work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mdt8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mdt8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LeoTindall/mdt8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mdt8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mdt8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05204e4fe85b4c3ab17c6b019ec3f2fe9610256f
[INFO] sha for GitHub repo LeoTindall/mdt8: 05204e4fe85b4c3ab17c6b019ec3f2fe9610256f
[INFO] validating manifest of LeoTindall/mdt8 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 LeoTindall/mdt8 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 LeoTindall/mdt8
[INFO] finished frobbing LeoTindall/mdt8
[INFO] frobbed toml for LeoTindall/mdt8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/LeoTindall/mdt8/Cargo.toml
[INFO] started frobbing LeoTindall/mdt8
[INFO] finished frobbing LeoTindall/mdt8
[INFO] frobbed toml for LeoTindall/mdt8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LeoTindall/mdt8/Cargo.toml
[INFO] crate LeoTindall/mdt8 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 LeoTindall/mdt8 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-6/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/LeoTindall/mdt8:/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] e79df8053d8f2dcc92f1202aead861a2ee9624aa71ae352af4d0a1d57fcfeb52
[INFO] running `"docker" "start" "-a" "e79df8053d8f2dcc92f1202aead861a2ee9624aa71ae352af4d0a1d57fcfeb52"`
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling clap v2.30.0
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling mdt8 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
[INFO] running `"docker" "inspect" "e79df8053d8f2dcc92f1202aead861a2ee9624aa71ae352af4d0a1d57fcfeb52"`
[INFO] running `"docker" "rm" "-f" "e79df8053d8f2dcc92f1202aead861a2ee9624aa71ae352af4d0a1d57fcfeb52"`
[INFO] [stdout] e79df8053d8f2dcc92f1202aead861a2ee9624aa71ae352af4d0a1d57fcfeb52
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/LeoTindall/mdt8:/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] 98d3f028bef9f6055c72c4aa638125bbb44bb3d177956cea906c88b34a8af5c6
[INFO] running `"docker" "start" "-a" "98d3f028bef9f6055c72c4aa638125bbb44bb3d177956cea906c88b34a8af5c6"`
[INFO] [stderr]    Compiling mdt8 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "98d3f028bef9f6055c72c4aa638125bbb44bb3d177956cea906c88b34a8af5c6"`
[INFO] running `"docker" "rm" "-f" "98d3f028bef9f6055c72c4aa638125bbb44bb3d177956cea906c88b34a8af5c6"`
[INFO] [stdout] 98d3f028bef9f6055c72c4aa638125bbb44bb3d177956cea906c88b34a8af5c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/LeoTindall/mdt8:/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] 471a67dc76e957b8acb986df8718f592ca6428e16e80498fea84f3f0202ff8a3
[INFO] running `"docker" "start" "-a" "471a67dc76e957b8acb986df8718f592ca6428e16e80498fea84f3f0202ff8a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mdt8-3c23047a68322e4b
[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" "471a67dc76e957b8acb986df8718f592ca6428e16e80498fea84f3f0202ff8a3"`
[INFO] running `"docker" "rm" "-f" "471a67dc76e957b8acb986df8718f592ca6428e16e80498fea84f3f0202ff8a3"`
[INFO] [stdout] 471a67dc76e957b8acb986df8718f592ca6428e16e80498fea84f3f0202ff8a3