[INFO] updating cached repository archer884/pack
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/archer884/pack
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/archer884/pack" "work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/archer884/pack" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/pack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/pack'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2b0829cb7530963dbb3af7ad5c2f46321674566
[INFO] sha for GitHub repo archer884/pack: a2b0829cb7530963dbb3af7ad5c2f46321674566
[INFO] validating manifest of archer884/pack 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 archer884/pack 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 archer884/pack
[INFO] finished frobbing archer884/pack
[INFO] frobbed toml for archer884/pack written to work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack/Cargo.toml
[INFO] started frobbing archer884/pack
[INFO] finished frobbing archer884/pack
[INFO] frobbed toml for archer884/pack written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archer884/pack/Cargo.toml
[INFO] crate archer884/pack 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 archer884/pack 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack:/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] fbac4dfb5e9e3891a7bb5e678f16229f53f7044050f3975cdc43d377ba0b4e5c
[INFO] running `"docker" "start" "-a" "fbac4dfb5e9e3891a7bb5e678f16229f53f7044050f3975cdc43d377ba0b4e5c"`
[INFO] [stderr]    Compiling pack v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "fbac4dfb5e9e3891a7bb5e678f16229f53f7044050f3975cdc43d377ba0b4e5c"`
[INFO] running `"docker" "rm" "-f" "fbac4dfb5e9e3891a7bb5e678f16229f53f7044050f3975cdc43d377ba0b4e5c"`
[INFO] [stdout] fbac4dfb5e9e3891a7bb5e678f16229f53f7044050f3975cdc43d377ba0b4e5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack:/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] df89c8c5759ad5fefe6db74c581d5755575fba4c9b7ebd6f31cf65989b35eb59
[INFO] running `"docker" "start" "-a" "df89c8c5759ad5fefe6db74c581d5755575fba4c9b7ebd6f31cf65989b35eb59"`
[INFO] [stderr]    Compiling pack v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "df89c8c5759ad5fefe6db74c581d5755575fba4c9b7ebd6f31cf65989b35eb59"`
[INFO] running `"docker" "rm" "-f" "df89c8c5759ad5fefe6db74c581d5755575fba4c9b7ebd6f31cf65989b35eb59"`
[INFO] [stdout] df89c8c5759ad5fefe6db74c581d5755575fba4c9b7ebd6f31cf65989b35eb59
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/archer884/pack:/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] 061ff46f4223f08814afb33c1061b4c11450b6126fc6cf8eac8d726a76bc1e20
[INFO] running `"docker" "start" "-a" "061ff46f4223f08814afb33c1061b4c11450b6126fc6cf8eac8d726a76bc1e20"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pack-7d3ef9cc3329e3dc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::mf_16_is_4 ... ok
[INFO] [stdout] test test::mf_12_is_4 ... ok
[INFO] [stdout] test test::mf_35_is_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "061ff46f4223f08814afb33c1061b4c11450b6126fc6cf8eac8d726a76bc1e20"`
[INFO] running `"docker" "rm" "-f" "061ff46f4223f08814afb33c1061b4c11450b6126fc6cf8eac8d726a76bc1e20"`
[INFO] [stdout] 061ff46f4223f08814afb33c1061b4c11450b6126fc6cf8eac8d726a76bc1e20