[INFO] crate i3-focus-last 0.2.2 is already in cache
[INFO] extracting crate i3-focus-last 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/i3-focus-last/0.2.2
[INFO] extracting crate i3-focus-last 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i3-focus-last/0.2.2
[INFO] validating manifest of i3-focus-last-0.2.2 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 i3-focus-last-0.2.2 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 i3-focus-last-0.2.2
[INFO] finished frobbing i3-focus-last-0.2.2
[INFO] frobbed toml for i3-focus-last-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/i3-focus-last/0.2.2/Cargo.toml
[INFO] started frobbing i3-focus-last-0.2.2
[INFO] finished frobbing i3-focus-last-0.2.2
[INFO] frobbed toml for i3-focus-last-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i3-focus-last/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 i3-focus-last-0.2.2 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i3-focus-last/0.2.2:/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] 3eb1841812741494c6e76a6675bd4e4087c907a2ecdea33898da97e83ae00484
[INFO] running `"docker" "start" "-a" "3eb1841812741494c6e76a6675bd4e4087c907a2ecdea33898da97e83ae00484"`
[INFO] [stderr]    Compiling i3ipc v0.9.0
[INFO] [stderr]    Compiling i3-focus-last v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "3eb1841812741494c6e76a6675bd4e4087c907a2ecdea33898da97e83ae00484"`
[INFO] running `"docker" "rm" "-f" "3eb1841812741494c6e76a6675bd4e4087c907a2ecdea33898da97e83ae00484"`
[INFO] [stdout] 3eb1841812741494c6e76a6675bd4e4087c907a2ecdea33898da97e83ae00484
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i3-focus-last/0.2.2:/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] 1929c6e79b6c2c5e69424d0c91c7e8552355784d924374827a6043e3ff2f16a5
[INFO] running `"docker" "start" "-a" "1929c6e79b6c2c5e69424d0c91c7e8552355784d924374827a6043e3ff2f16a5"`
[INFO] [stderr]    Compiling i3-focus-last v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "1929c6e79b6c2c5e69424d0c91c7e8552355784d924374827a6043e3ff2f16a5"`
[INFO] running `"docker" "rm" "-f" "1929c6e79b6c2c5e69424d0c91c7e8552355784d924374827a6043e3ff2f16a5"`
[INFO] [stdout] 1929c6e79b6c2c5e69424d0c91c7e8552355784d924374827a6043e3ff2f16a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i3-focus-last/0.2.2:/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] 9ccb488c0539310efdc951802d15ea02c4daa08d023e437f3dd39576c0eeaf77
[INFO] running `"docker" "start" "-a" "9ccb488c0539310efdc951802d15ea02c4daa08d023e437f3dd39576c0eeaf77"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i3_focus_last-f180e226de650bf8
[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" "9ccb488c0539310efdc951802d15ea02c4daa08d023e437f3dd39576c0eeaf77"`
[INFO] running `"docker" "rm" "-f" "9ccb488c0539310efdc951802d15ea02c4daa08d023e437f3dd39576c0eeaf77"`
[INFO] [stdout] 9ccb488c0539310efdc951802d15ea02c4daa08d023e437f3dd39576c0eeaf77