[INFO] updating cached repository traumathegod/days_12_christmas
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/traumathegod/days_12_christmas
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/traumathegod/days_12_christmas" "work/ex/beta-1.37-6/sources/1.36.0/gh/traumathegod/days_12_christmas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/traumathegod/days_12_christmas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/traumathegod/days_12_christmas" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 283febe22f06ac307c51d25554f650d20034c4cc
[INFO] sha for GitHub repo traumathegod/days_12_christmas: 283febe22f06ac307c51d25554f650d20034c4cc
[INFO] validating manifest of traumathegod/days_12_christmas on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of traumathegod/days_12_christmas on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing traumathegod/days_12_christmas
[INFO] finished frobbing traumathegod/days_12_christmas
[INFO] frobbed toml for traumathegod/days_12_christmas written to work/ex/beta-1.37-6/sources/1.36.0/gh/traumathegod/days_12_christmas/Cargo.toml
[INFO] started frobbing traumathegod/days_12_christmas
[INFO] finished frobbing traumathegod/days_12_christmas
[INFO] frobbed toml for traumathegod/days_12_christmas written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas/Cargo.toml
[INFO] crate traumathegod/days_12_christmas already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing traumathegod/days_12_christmas against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1e7acb2ee5093167b6897c2d2c0253f7371088339f99715bb5a30d4251daa570
[INFO] running `"docker" "start" "-a" "1e7acb2ee5093167b6897c2d2c0253f7371088339f99715bb5a30d4251daa570"`
[INFO] [stderr]    Compiling days_12_christmas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "1e7acb2ee5093167b6897c2d2c0253f7371088339f99715bb5a30d4251daa570"`
[INFO] running `"docker" "rm" "-f" "1e7acb2ee5093167b6897c2d2c0253f7371088339f99715bb5a30d4251daa570"`
[INFO] [stdout] 1e7acb2ee5093167b6897c2d2c0253f7371088339f99715bb5a30d4251daa570
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8def96ec3da792d93bdec1aa7b7989f16142ebcf56af00cf75e85d34b61ecdc7
[INFO] running `"docker" "start" "-a" "8def96ec3da792d93bdec1aa7b7989f16142ebcf56af00cf75e85d34b61ecdc7"`
[INFO] [stderr]    Compiling days_12_christmas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "8def96ec3da792d93bdec1aa7b7989f16142ebcf56af00cf75e85d34b61ecdc7"`
[INFO] running `"docker" "rm" "-f" "8def96ec3da792d93bdec1aa7b7989f16142ebcf56af00cf75e85d34b61ecdc7"`
[INFO] [stdout] 8def96ec3da792d93bdec1aa7b7989f16142ebcf56af00cf75e85d34b61ecdc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/traumathegod/days_12_christmas:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] efaec21be15d8442605add1f93e650f473ab63b30934791cc4dd5500e9ac35da
[INFO] running `"docker" "start" "-a" "efaec21be15d8442605add1f93e650f473ab63b30934791cc4dd5500e9ac35da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/days_12_christmas-d7dd8db13cb60310
[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" "efaec21be15d8442605add1f93e650f473ab63b30934791cc4dd5500e9ac35da"`
[INFO] running `"docker" "rm" "-f" "efaec21be15d8442605add1f93e650f473ab63b30934791cc4dd5500e9ac35da"`
[INFO] [stdout] efaec21be15d8442605add1f93e650f473ab63b30934791cc4dd5500e9ac35da