[INFO] crate tw_unpack 0.1.11 is already in cache
[INFO] extracting crate tw_unpack 0.1.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/tw_unpack/0.1.11
[INFO] extracting crate tw_unpack 0.1.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tw_unpack/0.1.11
[INFO] validating manifest of tw_unpack-0.1.11 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 tw_unpack-0.1.11 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 tw_unpack-0.1.11
[INFO] finished frobbing tw_unpack-0.1.11
[INFO] frobbed toml for tw_unpack-0.1.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tw_unpack/0.1.11/Cargo.toml
[INFO] started frobbing tw_unpack-0.1.11
[INFO] finished frobbing tw_unpack-0.1.11
[INFO] frobbed toml for tw_unpack-0.1.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tw_unpack/0.1.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 tw_unpack-0.1.11 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/reg/tw_unpack/0.1.11:/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] 4add86df08f5283907fc008100584182805272f5399c3f93b02863ae7c5b6c9c
[INFO] running `"docker" "start" "-a" "4add86df08f5283907fc008100584182805272f5399c3f93b02863ae7c5b6c9c"`
[INFO] [stderr]    Compiling cached_file_view v0.1.4
[INFO] [stderr]    Compiling tw_pack_lib v0.1.21
[INFO] [stderr]    Compiling tw_unpack v0.1.11 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "4add86df08f5283907fc008100584182805272f5399c3f93b02863ae7c5b6c9c"`
[INFO] running `"docker" "rm" "-f" "4add86df08f5283907fc008100584182805272f5399c3f93b02863ae7c5b6c9c"`
[INFO] [stdout] 4add86df08f5283907fc008100584182805272f5399c3f93b02863ae7c5b6c9c
[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/reg/tw_unpack/0.1.11:/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] 1c087c452e98ff034f78e47361dc57e6c64adcc99cc33b9ec9dedaeb56e39cb3
[INFO] running `"docker" "start" "-a" "1c087c452e98ff034f78e47361dc57e6c64adcc99cc33b9ec9dedaeb56e39cb3"`
[INFO] [stderr]    Compiling tw_unpack v0.1.11 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "1c087c452e98ff034f78e47361dc57e6c64adcc99cc33b9ec9dedaeb56e39cb3"`
[INFO] running `"docker" "rm" "-f" "1c087c452e98ff034f78e47361dc57e6c64adcc99cc33b9ec9dedaeb56e39cb3"`
[INFO] [stdout] 1c087c452e98ff034f78e47361dc57e6c64adcc99cc33b9ec9dedaeb56e39cb3
[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/reg/tw_unpack/0.1.11:/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] 4b3d8dabd205c1ecad1336514d6afddf6411900631b2d70ac27ff1d997ee3f2d
[INFO] running `"docker" "start" "-a" "4b3d8dabd205c1ecad1336514d6afddf6411900631b2d70ac27ff1d997ee3f2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tw_unpack-088421f509f53cb7
[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" "4b3d8dabd205c1ecad1336514d6afddf6411900631b2d70ac27ff1d997ee3f2d"`
[INFO] running `"docker" "rm" "-f" "4b3d8dabd205c1ecad1336514d6afddf6411900631b2d70ac27ff1d997ee3f2d"`
[INFO] [stdout] 4b3d8dabd205c1ecad1336514d6afddf6411900631b2d70ac27ff1d997ee3f2d