[INFO] updating cached repository simbre1/advent_of_code_2018_rust_01
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simbre1/advent_of_code_2018_rust_01
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simbre1/advent_of_code_2018_rust_01" "work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simbre1/advent_of_code_2018_rust_01" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simbre1/advent_of_code_2018_rust_01"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simbre1/advent_of_code_2018_rust_01'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 093e454e75b45eb7e976b989dfe0c8d85418b5b4
[INFO] sha for GitHub repo simbre1/advent_of_code_2018_rust_01: 093e454e75b45eb7e976b989dfe0c8d85418b5b4
[INFO] validating manifest of simbre1/advent_of_code_2018_rust_01 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 simbre1/advent_of_code_2018_rust_01 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 simbre1/advent_of_code_2018_rust_01
[INFO] finished frobbing simbre1/advent_of_code_2018_rust_01
[INFO] frobbed toml for simbre1/advent_of_code_2018_rust_01 written to work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01/Cargo.toml
[INFO] started frobbing simbre1/advent_of_code_2018_rust_01
[INFO] finished frobbing simbre1/advent_of_code_2018_rust_01
[INFO] frobbed toml for simbre1/advent_of_code_2018_rust_01 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simbre1/advent_of_code_2018_rust_01/Cargo.toml
[INFO] crate simbre1/advent_of_code_2018_rust_01 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 simbre1/advent_of_code_2018_rust_01 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01:/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] d5f919da4d0d17341dae39b26b2f062e736b7d7337a142faeb3c44c190874a2d
[INFO] running `"docker" "start" "-a" "d5f919da4d0d17341dae39b26b2f062e736b7d7337a142faeb3c44c190874a2d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-01 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "d5f919da4d0d17341dae39b26b2f062e736b7d7337a142faeb3c44c190874a2d"`
[INFO] running `"docker" "rm" "-f" "d5f919da4d0d17341dae39b26b2f062e736b7d7337a142faeb3c44c190874a2d"`
[INFO] [stdout] d5f919da4d0d17341dae39b26b2f062e736b7d7337a142faeb3c44c190874a2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01:/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] 34432c73836f0b215d0c3f8751b19e81359f987e9e9dd28b19e74786c68f9415
[INFO] running `"docker" "start" "-a" "34432c73836f0b215d0c3f8751b19e81359f987e9e9dd28b19e74786c68f9415"`
[INFO] [stderr]    Compiling rust-01 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "34432c73836f0b215d0c3f8751b19e81359f987e9e9dd28b19e74786c68f9415"`
[INFO] running `"docker" "rm" "-f" "34432c73836f0b215d0c3f8751b19e81359f987e9e9dd28b19e74786c68f9415"`
[INFO] [stdout] 34432c73836f0b215d0c3f8751b19e81359f987e9e9dd28b19e74786c68f9415
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/simbre1/advent_of_code_2018_rust_01:/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] 02cb78d6d364508a9a6537c4c2cf16d87b3b39c5b9f0b218eb54b7b8d360198c
[INFO] running `"docker" "start" "-a" "02cb78d6d364508a9a6537c4c2cf16d87b3b39c5b9f0b218eb54b7b8d360198c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_01-f0a7c46a43102337
[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" "02cb78d6d364508a9a6537c4c2cf16d87b3b39c5b9f0b218eb54b7b8d360198c"`
[INFO] running `"docker" "rm" "-f" "02cb78d6d364508a9a6537c4c2cf16d87b3b39c5b9f0b218eb54b7b8d360198c"`
[INFO] [stdout] 02cb78d6d364508a9a6537c4c2cf16d87b3b39c5b9f0b218eb54b7b8d360198c