[INFO] updating cached repository LiamCoal/hexdump-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LiamCoal/hexdump-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LiamCoal/hexdump-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LiamCoal/hexdump-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LiamCoal/hexdump-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LiamCoal/hexdump-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da9063b9dece38f2cda09de2507eb97698b33af4
[INFO] sha for GitHub repo LiamCoal/hexdump-rust: da9063b9dece38f2cda09de2507eb97698b33af4
[INFO] validating manifest of LiamCoal/hexdump-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 LiamCoal/hexdump-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 LiamCoal/hexdump-rust
[INFO] finished frobbing LiamCoal/hexdump-rust
[INFO] frobbed toml for LiamCoal/hexdump-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-rust/Cargo.toml
[INFO] started frobbing LiamCoal/hexdump-rust
[INFO] finished frobbing LiamCoal/hexdump-rust
[INFO] frobbed toml for LiamCoal/hexdump-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LiamCoal/hexdump-rust/Cargo.toml
[INFO] crate LiamCoal/hexdump-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 LiamCoal/hexdump-rust 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4482dd1b244ae01937219b65fb1f3d76b8ec815f42aff863570f7a6fe944a34d
[INFO] running `"docker" "start" "-a" "4482dd1b244ae01937219b65fb1f3d76b8ec815f42aff863570f7a6fe944a34d"`
[INFO] [stderr]    Compiling math v0.0.2
[INFO] [stderr]    Compiling hexdumf v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "4482dd1b244ae01937219b65fb1f3d76b8ec815f42aff863570f7a6fe944a34d"`
[INFO] running `"docker" "rm" "-f" "4482dd1b244ae01937219b65fb1f3d76b8ec815f42aff863570f7a6fe944a34d"`
[INFO] [stdout] 4482dd1b244ae01937219b65fb1f3d76b8ec815f42aff863570f7a6fe944a34d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9c713358a92a22591709333b1159be9e8fac81fb41a944664a72e8dcf73e6f09
[INFO] running `"docker" "start" "-a" "9c713358a92a22591709333b1159be9e8fac81fb41a944664a72e8dcf73e6f09"`
[INFO] [stderr]    Compiling hexdumf v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "9c713358a92a22591709333b1159be9e8fac81fb41a944664a72e8dcf73e6f09"`
[INFO] running `"docker" "rm" "-f" "9c713358a92a22591709333b1159be9e8fac81fb41a944664a72e8dcf73e6f09"`
[INFO] [stdout] 9c713358a92a22591709333b1159be9e8fac81fb41a944664a72e8dcf73e6f09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LiamCoal/hexdump-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b01306c91a67d9a2ec26d89728eb6295e2b61c1581b95d05cc83ef359c93ee11
[INFO] running `"docker" "start" "-a" "b01306c91a67d9a2ec26d89728eb6295e2b61c1581b95d05cc83ef359c93ee11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hexdumf-60c37ff6626362b7
[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" "b01306c91a67d9a2ec26d89728eb6295e2b61c1581b95d05cc83ef359c93ee11"`
[INFO] running `"docker" "rm" "-f" "b01306c91a67d9a2ec26d89728eb6295e2b61c1581b95d05cc83ef359c93ee11"`
[INFO] [stdout] b01306c91a67d9a2ec26d89728eb6295e2b61c1581b95d05cc83ef359c93ee11