[INFO] updating cached repository selfup/five_second_tom
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/selfup/five_second_tom
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/selfup/five_second_tom" "work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/selfup/five_second_tom" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/five_second_tom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/five_second_tom'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae7787fc7d35ec500d2830d5a85f0839393b9d31
[INFO] sha for GitHub repo selfup/five_second_tom: ae7787fc7d35ec500d2830d5a85f0839393b9d31
[INFO] validating manifest of selfup/five_second_tom 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 selfup/five_second_tom 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 selfup/five_second_tom
[INFO] finished frobbing selfup/five_second_tom
[INFO] frobbed toml for selfup/five_second_tom written to work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom/Cargo.toml
[INFO] started frobbing selfup/five_second_tom
[INFO] finished frobbing selfup/five_second_tom
[INFO] frobbed toml for selfup/five_second_tom written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/five_second_tom/Cargo.toml
[INFO] crate selfup/five_second_tom 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 selfup/five_second_tom 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom:/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] e6659a89b46bf67f8e139f3f2bdf1b5d4a6244b86f738465bbf3466538abfe12
[INFO] running `"docker" "start" "-a" "e6659a89b46bf67f8e139f3f2bdf1b5d4a6244b86f738465bbf3466538abfe12"`
[INFO] [stderr]    Compiling linked_list v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "e6659a89b46bf67f8e139f3f2bdf1b5d4a6244b86f738465bbf3466538abfe12"`
[INFO] running `"docker" "rm" "-f" "e6659a89b46bf67f8e139f3f2bdf1b5d4a6244b86f738465bbf3466538abfe12"`
[INFO] [stdout] e6659a89b46bf67f8e139f3f2bdf1b5d4a6244b86f738465bbf3466538abfe12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom:/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] f8a46c726ff02589692484c90526b861c2ba1757fca32386b6726702e7337da8
[INFO] running `"docker" "start" "-a" "f8a46c726ff02589692484c90526b861c2ba1757fca32386b6726702e7337da8"`
[INFO] [stderr]    Compiling linked_list v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "f8a46c726ff02589692484c90526b861c2ba1757fca32386b6726702e7337da8"`
[INFO] running `"docker" "rm" "-f" "f8a46c726ff02589692484c90526b861c2ba1757fca32386b6726702e7337da8"`
[INFO] [stdout] f8a46c726ff02589692484c90526b861c2ba1757fca32386b6726702e7337da8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/five_second_tom:/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] 82c8c9e7022db23e0b4d54e4c03cbc132ddad06716790ae40b64114e2bc7769a
[INFO] running `"docker" "start" "-a" "82c8c9e7022db23e0b4d54e4c03cbc132ddad06716790ae40b64114e2bc7769a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linked_list-24f9b1ead2b9adc5
[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" "82c8c9e7022db23e0b4d54e4c03cbc132ddad06716790ae40b64114e2bc7769a"`
[INFO] running `"docker" "rm" "-f" "82c8c9e7022db23e0b4d54e4c03cbc132ddad06716790ae40b64114e2bc7769a"`
[INFO] [stdout] 82c8c9e7022db23e0b4d54e4c03cbc132ddad06716790ae40b64114e2bc7769a