[INFO] updating cached repository NotIntMan/LessSignificantBit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NotIntMan/LessSignificantBit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NotIntMan/LessSignificantBit" "work/ex/beta-1.38-1/sources/1.37.0/gh/NotIntMan/LessSignificantBit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NotIntMan/LessSignificantBit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NotIntMan/LessSignificantBit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NotIntMan/LessSignificantBit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NotIntMan/LessSignificantBit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 609b67c402f9fb0cabe563b0b783f993412e5034
[INFO] sha for GitHub repo NotIntMan/LessSignificantBit: 609b67c402f9fb0cabe563b0b783f993412e5034
[INFO] validating manifest of NotIntMan/LessSignificantBit 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 NotIntMan/LessSignificantBit 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 NotIntMan/LessSignificantBit
[INFO] finished frobbing NotIntMan/LessSignificantBit
[INFO] frobbed toml for NotIntMan/LessSignificantBit written to work/ex/beta-1.38-1/sources/1.37.0/gh/NotIntMan/LessSignificantBit/Cargo.toml
[INFO] started frobbing NotIntMan/LessSignificantBit
[INFO] finished frobbing NotIntMan/LessSignificantBit
[INFO] frobbed toml for NotIntMan/LessSignificantBit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NotIntMan/LessSignificantBit/Cargo.toml
[INFO] crate NotIntMan/LessSignificantBit 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 NotIntMan/LessSignificantBit 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/NotIntMan/LessSignificantBit:/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] d56b04ee9e5995eec285c806b7ecbd539ccd2f4996f7d6a9d816602179eb225d
[INFO] running `"docker" "start" "-a" "d56b04ee9e5995eec285c806b7ecbd539ccd2f4996f7d6a9d816602179eb225d"`
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling inflate v0.3.2
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling threadpool v1.7.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling png v0.10.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.16.0
[INFO] [stderr]    Compiling lab1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.90s
[INFO] running `"docker" "inspect" "d56b04ee9e5995eec285c806b7ecbd539ccd2f4996f7d6a9d816602179eb225d"`
[INFO] running `"docker" "rm" "-f" "d56b04ee9e5995eec285c806b7ecbd539ccd2f4996f7d6a9d816602179eb225d"`
[INFO] [stdout] d56b04ee9e5995eec285c806b7ecbd539ccd2f4996f7d6a9d816602179eb225d
[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/NotIntMan/LessSignificantBit:/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] 552818f64603cac6ac0086adef2dc193e294b65aa81c91107d8f0de77303fef2
[INFO] running `"docker" "start" "-a" "552818f64603cac6ac0086adef2dc193e294b65aa81c91107d8f0de77303fef2"`
[INFO] [stderr]    Compiling lab1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "552818f64603cac6ac0086adef2dc193e294b65aa81c91107d8f0de77303fef2"`
[INFO] running `"docker" "rm" "-f" "552818f64603cac6ac0086adef2dc193e294b65aa81c91107d8f0de77303fef2"`
[INFO] [stdout] 552818f64603cac6ac0086adef2dc193e294b65aa81c91107d8f0de77303fef2
[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/NotIntMan/LessSignificantBit:/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] 1a3a7cb9d023d773ce1f071d3a81d0709fd2b610fdfe7b0d6ceea226235dd4d8
[INFO] running `"docker" "start" "-a" "1a3a7cb9d023d773ce1f071d3a81d0709fd2b610fdfe7b0d6ceea226235dd4d8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lab1-4eeaa129ddd95440
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stgr::num_to_message ... ok
[INFO] [stdout] test stgr::message_to_num ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a3a7cb9d023d773ce1f071d3a81d0709fd2b610fdfe7b0d6ceea226235dd4d8"`
[INFO] running `"docker" "rm" "-f" "1a3a7cb9d023d773ce1f071d3a81d0709fd2b610fdfe7b0d6ceea226235dd4d8"`
[INFO] [stdout] 1a3a7cb9d023d773ce1f071d3a81d0709fd2b610fdfe7b0d6ceea226235dd4d8