[INFO] updating cached repository toddhainsworth/brainrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/toddhainsworth/brainrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/toddhainsworth/brainrust" "work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/toddhainsworth/brainrust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/toddhainsworth/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/toddhainsworth/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6713194184993facf08012c653a2473d810d78fd
[INFO] sha for GitHub repo toddhainsworth/brainrust: 6713194184993facf08012c653a2473d810d78fd
[INFO] validating manifest of toddhainsworth/brainrust 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 toddhainsworth/brainrust 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 toddhainsworth/brainrust
[INFO] finished frobbing toddhainsworth/brainrust
[INFO] frobbed toml for toddhainsworth/brainrust written to work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust/Cargo.toml
[INFO] started frobbing toddhainsworth/brainrust
[INFO] finished frobbing toddhainsworth/brainrust
[INFO] frobbed toml for toddhainsworth/brainrust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/toddhainsworth/brainrust/Cargo.toml
[INFO] crate toddhainsworth/brainrust 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 toddhainsworth/brainrust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8853239285abce4afbd587d5fc530cb5771ba053b5188512e675f6375a6ea074
[INFO] running `"docker" "start" "-a" "8853239285abce4afbd587d5fc530cb5771ba053b5188512e675f6375a6ea074"`
[INFO] [stderr]    Compiling brainrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "8853239285abce4afbd587d5fc530cb5771ba053b5188512e675f6375a6ea074"`
[INFO] running `"docker" "rm" "-f" "8853239285abce4afbd587d5fc530cb5771ba053b5188512e675f6375a6ea074"`
[INFO] [stdout] 8853239285abce4afbd587d5fc530cb5771ba053b5188512e675f6375a6ea074
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 02f713fda6d937ec4f3ae1568b37a781fa1265e2c234381400df8f9008210b70
[INFO] running `"docker" "start" "-a" "02f713fda6d937ec4f3ae1568b37a781fa1265e2c234381400df8f9008210b70"`
[INFO] [stderr]    Compiling brainrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "02f713fda6d937ec4f3ae1568b37a781fa1265e2c234381400df8f9008210b70"`
[INFO] running `"docker" "rm" "-f" "02f713fda6d937ec4f3ae1568b37a781fa1265e2c234381400df8f9008210b70"`
[INFO] [stdout] 02f713fda6d937ec4f3ae1568b37a781fa1265e2c234381400df8f9008210b70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/toddhainsworth/brainrust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 97346a5c00d39cdc88c016ee2473d77e4c4008c3a34b381d812ef7ff733f34ec
[INFO] running `"docker" "start" "-a" "97346a5c00d39cdc88c016ee2473d77e4c4008c3a34b381d812ef7ff733f34ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainrust-4a10f5b5e2214f26
[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" "97346a5c00d39cdc88c016ee2473d77e4c4008c3a34b381d812ef7ff733f34ec"`
[INFO] running `"docker" "rm" "-f" "97346a5c00d39cdc88c016ee2473d77e4c4008c3a34b381d812ef7ff733f34ec"`
[INFO] [stdout] 97346a5c00d39cdc88c016ee2473d77e4c4008c3a34b381d812ef7ff733f34ec