[INFO] updating cached repository alexandr-krylov/panic
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexandr-krylov/panic
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexandr-krylov/panic" "work/ex/beta-1.38-1/sources/1.37.0/gh/alexandr-krylov/panic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alexandr-krylov/panic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexandr-krylov/panic" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 71e756cad33e77767607508bcb6c5156aed47307
[INFO] sha for GitHub repo alexandr-krylov/panic: 71e756cad33e77767607508bcb6c5156aed47307
[INFO] validating manifest of alexandr-krylov/panic 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 alexandr-krylov/panic 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 alexandr-krylov/panic
[INFO] finished frobbing alexandr-krylov/panic
[INFO] frobbed toml for alexandr-krylov/panic written to work/ex/beta-1.38-1/sources/1.37.0/gh/alexandr-krylov/panic/Cargo.toml
[INFO] started frobbing alexandr-krylov/panic
[INFO] finished frobbing alexandr-krylov/panic
[INFO] frobbed toml for alexandr-krylov/panic written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic/Cargo.toml
[INFO] crate alexandr-krylov/panic 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 alexandr-krylov/panic 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic:/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] 312e24d20fb2ff7f7e4316cb7ee009ab8be1c69e4657ddd075d516c60ccb861d
[INFO] running `"docker" "start" "-a" "312e24d20fb2ff7f7e4316cb7ee009ab8be1c69e4657ddd075d516c60ccb861d"`
[INFO] [stderr]    Compiling panic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "312e24d20fb2ff7f7e4316cb7ee009ab8be1c69e4657ddd075d516c60ccb861d"`
[INFO] running `"docker" "rm" "-f" "312e24d20fb2ff7f7e4316cb7ee009ab8be1c69e4657ddd075d516c60ccb861d"`
[INFO] [stdout] 312e24d20fb2ff7f7e4316cb7ee009ab8be1c69e4657ddd075d516c60ccb861d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic:/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] 8099677f38d3d7cd608bbded068e4fb9744d85fbf6310af5c1bfd861af0f0f48
[INFO] running `"docker" "start" "-a" "8099677f38d3d7cd608bbded068e4fb9744d85fbf6310af5c1bfd861af0f0f48"`
[INFO] [stderr]    Compiling panic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "8099677f38d3d7cd608bbded068e4fb9744d85fbf6310af5c1bfd861af0f0f48"`
[INFO] running `"docker" "rm" "-f" "8099677f38d3d7cd608bbded068e4fb9744d85fbf6310af5c1bfd861af0f0f48"`
[INFO] [stdout] 8099677f38d3d7cd608bbded068e4fb9744d85fbf6310af5c1bfd861af0f0f48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexandr-krylov/panic:/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] 7cee402eedf9ffa554e9e9cde7cfe184962d20c06a77f7b9ca69523972648b74
[INFO] running `"docker" "start" "-a" "7cee402eedf9ffa554e9e9cde7cfe184962d20c06a77f7b9ca69523972648b74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/panic-de5b22586bb26861
[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" "7cee402eedf9ffa554e9e9cde7cfe184962d20c06a77f7b9ca69523972648b74"`
[INFO] running `"docker" "rm" "-f" "7cee402eedf9ffa554e9e9cde7cfe184962d20c06a77f7b9ca69523972648b74"`
[INFO] [stdout] 7cee402eedf9ffa554e9e9cde7cfe184962d20c06a77f7b9ca69523972648b74