[INFO] cloning repository freezer333/bison
[INFO] running `"git" "clone" "--bare" "git://github.com/freezer333/bison.git" "work/cache/sources/gh/freezer333/bison"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/freezer333/bison'...
[INFO] running `"git" "clone" "work/cache/sources/gh/freezer333/bison" "work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/freezer333/bison" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/freezer333/bison"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/freezer333/bison'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2202779d7e0d037221f3616a6140a097a2343cae
[INFO] sha for GitHub repo freezer333/bison: 2202779d7e0d037221f3616a6140a097a2343cae
[INFO] validating manifest of freezer333/bison on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of freezer333/bison on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing freezer333/bison
[INFO] finished frobbing freezer333/bison
[INFO] frobbed toml for freezer333/bison written to work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison/Cargo.toml
[INFO] started frobbing freezer333/bison
[INFO] finished frobbing freezer333/bison
[INFO] frobbed toml for freezer333/bison written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/freezer333/bison/Cargo.toml
[INFO] crate freezer333/bison already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing freezer333/bison against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4c722d263c4df7decea2728f01354172908d8ca1adfdf5a33615d14f7494a00d
[INFO] running `"docker" "start" "-a" "4c722d263c4df7decea2728f01354172908d8ca1adfdf5a33615d14f7494a00d"`
[INFO] [stderr]    Compiling bison v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "4c722d263c4df7decea2728f01354172908d8ca1adfdf5a33615d14f7494a00d"`
[INFO] running `"docker" "rm" "-f" "4c722d263c4df7decea2728f01354172908d8ca1adfdf5a33615d14f7494a00d"`
[INFO] [stdout] 4c722d263c4df7decea2728f01354172908d8ca1adfdf5a33615d14f7494a00d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab43ab2cd570630f7534df8d301c53f85030a4952203e875ff69c9e4f7825dc9
[INFO] running `"docker" "start" "-a" "ab43ab2cd570630f7534df8d301c53f85030a4952203e875ff69c9e4f7825dc9"`
[INFO] [stderr]    Compiling bison v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "ab43ab2cd570630f7534df8d301c53f85030a4952203e875ff69c9e4f7825dc9"`
[INFO] running `"docker" "rm" "-f" "ab43ab2cd570630f7534df8d301c53f85030a4952203e875ff69c9e4f7825dc9"`
[INFO] [stdout] ab43ab2cd570630f7534df8d301c53f85030a4952203e875ff69c9e4f7825dc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/freezer333/bison:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] deac970cfd3c5e4fac3b9d44726f5a62f79e803f4f7f464e986abf87e5e5dae6
[INFO] running `"docker" "start" "-a" "deac970cfd3c5e4fac3b9d44726f5a62f79e803f4f7f464e986abf87e5e5dae6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bison-5414d0ecb828194e
[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" "deac970cfd3c5e4fac3b9d44726f5a62f79e803f4f7f464e986abf87e5e5dae6"`
[INFO] running `"docker" "rm" "-f" "deac970cfd3c5e4fac3b9d44726f5a62f79e803f4f7f464e986abf87e5e5dae6"`
[INFO] [stdout] deac970cfd3c5e4fac3b9d44726f5a62f79e803f4f7f464e986abf87e5e5dae6