[INFO] crate cargo-debug 0.3.0 is already in cache
[INFO] extracting crate cargo-debug 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-debug/0.3.0
[INFO] extracting crate cargo-debug 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-debug/0.3.0
[INFO] validating manifest of cargo-debug-0.3.0 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 cargo-debug-0.3.0 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 cargo-debug-0.3.0
[INFO] finished frobbing cargo-debug-0.3.0
[INFO] frobbed toml for cargo-debug-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-debug/0.3.0/Cargo.toml
[INFO] started frobbing cargo-debug-0.3.0
[INFO] finished frobbing cargo-debug-0.3.0
[INFO] frobbed toml for cargo-debug-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-debug/0.3.0/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 cargo-debug-0.3.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-debug/0.3.0:/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] 7950da3526f5689d3a0854d21b6610bf4dbb4d222e10ca0d06009a83f193541a
[INFO] running `"docker" "start" "-a" "7950da3526f5689d3a0854d21b6610bf4dbb4d222e10ca0d06009a83f193541a"`
[INFO] [stderr]    Compiling cargo-toml2 v1.3.1
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling cargo_metadata v0.7.4
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling cargo-debug v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.98s
[INFO] running `"docker" "inspect" "7950da3526f5689d3a0854d21b6610bf4dbb4d222e10ca0d06009a83f193541a"`
[INFO] running `"docker" "rm" "-f" "7950da3526f5689d3a0854d21b6610bf4dbb4d222e10ca0d06009a83f193541a"`
[INFO] [stdout] 7950da3526f5689d3a0854d21b6610bf4dbb4d222e10ca0d06009a83f193541a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-debug/0.3.0:/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] 460eb48c90ed3c73d2f22c4def8a3b8dc032c66a24f9f2c9f009dac548571cea
[INFO] running `"docker" "start" "-a" "460eb48c90ed3c73d2f22c4def8a3b8dc032c66a24f9f2c9f009dac548571cea"`
[INFO] [stderr]    Compiling cargo-debug v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "460eb48c90ed3c73d2f22c4def8a3b8dc032c66a24f9f2c9f009dac548571cea"`
[INFO] running `"docker" "rm" "-f" "460eb48c90ed3c73d2f22c4def8a3b8dc032c66a24f9f2c9f009dac548571cea"`
[INFO] [stdout] 460eb48c90ed3c73d2f22c4def8a3b8dc032c66a24f9f2c9f009dac548571cea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-debug/0.3.0:/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] 1de330d9e462e429406471f9f4fd2bf02a1650f98d6c8a7644a0ea2e53b61bfb
[INFO] running `"docker" "start" "-a" "1de330d9e462e429406471f9f4fd2bf02a1650f98d6c8a7644a0ea2e53b61bfb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_debug-52b6414d63b3999a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::fake_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1de330d9e462e429406471f9f4fd2bf02a1650f98d6c8a7644a0ea2e53b61bfb"`
[INFO] running `"docker" "rm" "-f" "1de330d9e462e429406471f9f4fd2bf02a1650f98d6c8a7644a0ea2e53b61bfb"`
[INFO] [stdout] 1de330d9e462e429406471f9f4fd2bf02a1650f98d6c8a7644a0ea2e53b61bfb