[INFO] updating cached repository suzumi/cat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/suzumi/cat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/suzumi/cat" "work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/suzumi/cat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suzumi/cat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suzumi/cat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a91daf7fde127dfc8d13dc5f4b3843614042fa2
[INFO] sha for GitHub repo suzumi/cat: 0a91daf7fde127dfc8d13dc5f4b3843614042fa2
[INFO] validating manifest of suzumi/cat 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 suzumi/cat 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 suzumi/cat
[INFO] finished frobbing suzumi/cat
[INFO] frobbed toml for suzumi/cat written to work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat/Cargo.toml
[INFO] started frobbing suzumi/cat
[INFO] finished frobbing suzumi/cat
[INFO] frobbed toml for suzumi/cat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/suzumi/cat/Cargo.toml
[INFO] crate suzumi/cat 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 suzumi/cat 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat:/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] 57d7780ba3bcb4dccb36ff5aa689c06e202f43c98fa5f3c7b7e5d4b74bac70fb
[INFO] running `"docker" "start" "-a" "57d7780ba3bcb4dccb36ff5aa689c06e202f43c98fa5f3c7b7e5d4b74bac70fb"`
[INFO] [stderr]    Compiling cat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "57d7780ba3bcb4dccb36ff5aa689c06e202f43c98fa5f3c7b7e5d4b74bac70fb"`
[INFO] running `"docker" "rm" "-f" "57d7780ba3bcb4dccb36ff5aa689c06e202f43c98fa5f3c7b7e5d4b74bac70fb"`
[INFO] [stdout] 57d7780ba3bcb4dccb36ff5aa689c06e202f43c98fa5f3c7b7e5d4b74bac70fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat:/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] 3eace6a1cf3d4c2805b6d2598aa7878cbd2db3a73cdc276d54fe7972a0e18329
[INFO] running `"docker" "start" "-a" "3eace6a1cf3d4c2805b6d2598aa7878cbd2db3a73cdc276d54fe7972a0e18329"`
[INFO] [stderr]    Compiling cat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "3eace6a1cf3d4c2805b6d2598aa7878cbd2db3a73cdc276d54fe7972a0e18329"`
[INFO] running `"docker" "rm" "-f" "3eace6a1cf3d4c2805b6d2598aa7878cbd2db3a73cdc276d54fe7972a0e18329"`
[INFO] [stdout] 3eace6a1cf3d4c2805b6d2598aa7878cbd2db3a73cdc276d54fe7972a0e18329
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/suzumi/cat:/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] 32cb4c5668c9842a270796002b507bc7da55db0d91e5f63acd541f895f661eda
[INFO] running `"docker" "start" "-a" "32cb4c5668c9842a270796002b507bc7da55db0d91e5f63acd541f895f661eda"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cat-b84a163c82c79aff
[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" "32cb4c5668c9842a270796002b507bc7da55db0d91e5f63acd541f895f661eda"`
[INFO] running `"docker" "rm" "-f" "32cb4c5668c9842a270796002b507bc7da55db0d91e5f63acd541f895f661eda"`
[INFO] [stdout] 32cb4c5668c9842a270796002b507bc7da55db0d91e5f63acd541f895f661eda