[INFO] updating cached repository matematikaadit/brainf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matematikaadit/brainf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matematikaadit/brainf" "work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matematikaadit/brainf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/brainf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb1fc9b1980a19710f5b7fb71e8197ad693ac695
[INFO] sha for GitHub repo matematikaadit/brainf: bb1fc9b1980a19710f5b7fb71e8197ad693ac695
[INFO] validating manifest of matematikaadit/brainf 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 matematikaadit/brainf 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 matematikaadit/brainf
[INFO] finished frobbing matematikaadit/brainf
[INFO] frobbed toml for matematikaadit/brainf written to work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf/Cargo.toml
[INFO] started frobbing matematikaadit/brainf
[INFO] finished frobbing matematikaadit/brainf
[INFO] frobbed toml for matematikaadit/brainf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matematikaadit/brainf/Cargo.toml
[INFO] crate matematikaadit/brainf 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 matematikaadit/brainf 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf:/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] 17e17c26352ad955f7d94be747212d010f370694a2191d0c49afd2920383d9fa
[INFO] running `"docker" "start" "-a" "17e17c26352ad955f7d94be747212d010f370694a2191d0c49afd2920383d9fa"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "17e17c26352ad955f7d94be747212d010f370694a2191d0c49afd2920383d9fa"`
[INFO] running `"docker" "rm" "-f" "17e17c26352ad955f7d94be747212d010f370694a2191d0c49afd2920383d9fa"`
[INFO] [stdout] 17e17c26352ad955f7d94be747212d010f370694a2191d0c49afd2920383d9fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf:/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] 1bac60ee8b3c4199005828ae8aef43c004cf855c4d3c6f2e681a6cbf96d4adc5
[INFO] running `"docker" "start" "-a" "1bac60ee8b3c4199005828ae8aef43c004cf855c4d3c6f2e681a6cbf96d4adc5"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "1bac60ee8b3c4199005828ae8aef43c004cf855c4d3c6f2e681a6cbf96d4adc5"`
[INFO] running `"docker" "rm" "-f" "1bac60ee8b3c4199005828ae8aef43c004cf855c4d3c6f2e681a6cbf96d4adc5"`
[INFO] [stdout] 1bac60ee8b3c4199005828ae8aef43c004cf855c4d3c6f2e681a6cbf96d4adc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matematikaadit/brainf:/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] 2c0a6038db2290933dc85091b32e1581897a8f2c0e435d0adbe4ac526134a7ff
[INFO] running `"docker" "start" "-a" "2c0a6038db2290933dc85091b32e1581897a8f2c0e435d0adbe4ac526134a7ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-4932041a6019c34a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::adding_two_one_digit_number ... ok
[INFO] [stdout] test test::test_hello_world ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-480c24d48739bf79
[INFO] [stderr]    Doc-tests brainf
[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] [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" "2c0a6038db2290933dc85091b32e1581897a8f2c0e435d0adbe4ac526134a7ff"`
[INFO] running `"docker" "rm" "-f" "2c0a6038db2290933dc85091b32e1581897a8f2c0e435d0adbe4ac526134a7ff"`
[INFO] [stdout] 2c0a6038db2290933dc85091b32e1581897a8f2c0e435d0adbe4ac526134a7ff