[INFO] updating cached repository deep110/coal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/deep110/coal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/deep110/coal" "work/ex/beta-1.38-1/sources/1.37.0/gh/deep110/coal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/deep110/coal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/deep110/coal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deep110/coal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deep110/coal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 104039c1ed056df3737b188e3216ae80d75e38eb
[INFO] sha for GitHub repo deep110/coal: 104039c1ed056df3737b188e3216ae80d75e38eb
[INFO] validating manifest of deep110/coal 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 deep110/coal 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 deep110/coal
[INFO] finished frobbing deep110/coal
[INFO] frobbed toml for deep110/coal written to work/ex/beta-1.38-1/sources/1.37.0/gh/deep110/coal/Cargo.toml
[INFO] started frobbing deep110/coal
[INFO] finished frobbing deep110/coal
[INFO] frobbed toml for deep110/coal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/deep110/coal/Cargo.toml
[INFO] crate deep110/coal 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 deep110/coal 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/deep110/coal:/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] 23f5ca5fc871dfb0df5e439c980d7a2a35b5b35c3e23426f6766763722e036a9
[INFO] running `"docker" "start" "-a" "23f5ca5fc871dfb0df5e439c980d7a2a35b5b35c3e23426f6766763722e036a9"`
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling coal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.10s
[INFO] running `"docker" "inspect" "23f5ca5fc871dfb0df5e439c980d7a2a35b5b35c3e23426f6766763722e036a9"`
[INFO] running `"docker" "rm" "-f" "23f5ca5fc871dfb0df5e439c980d7a2a35b5b35c3e23426f6766763722e036a9"`
[INFO] [stdout] 23f5ca5fc871dfb0df5e439c980d7a2a35b5b35c3e23426f6766763722e036a9
[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/deep110/coal:/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] de77294ff37c04f4543721d49b3ac59bd644ca7eabb81d8ee596cf8600f82159
[INFO] running `"docker" "start" "-a" "de77294ff37c04f4543721d49b3ac59bd644ca7eabb81d8ee596cf8600f82159"`
[INFO] [stderr]    Compiling coal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "de77294ff37c04f4543721d49b3ac59bd644ca7eabb81d8ee596cf8600f82159"`
[INFO] running `"docker" "rm" "-f" "de77294ff37c04f4543721d49b3ac59bd644ca7eabb81d8ee596cf8600f82159"`
[INFO] [stdout] de77294ff37c04f4543721d49b3ac59bd644ca7eabb81d8ee596cf8600f82159
[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/deep110/coal:/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] b0d1d3e48791181aa3501b58a0cbfb7c85f206320e166b0ca7c3d5da62745fe2
[INFO] running `"docker" "start" "-a" "b0d1d3e48791181aa3501b58a0cbfb7c85f206320e166b0ca7c3d5da62745fe2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coal-11f97aeceb47a32b
[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" "b0d1d3e48791181aa3501b58a0cbfb7c85f206320e166b0ca7c3d5da62745fe2"`
[INFO] running `"docker" "rm" "-f" "b0d1d3e48791181aa3501b58a0cbfb7c85f206320e166b0ca7c3d5da62745fe2"`
[INFO] [stdout] b0d1d3e48791181aa3501b58a0cbfb7c85f206320e166b0ca7c3d5da62745fe2