[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-1.37-6/sources/1.36.0/gh/matematikaadit/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matematikaadit/brainf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matematikaadit/brainf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matematikaadit/brainf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of matematikaadit/brainf 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 matematikaadit/brainf
[INFO] finished frobbing matematikaadit/brainf
[INFO] frobbed toml for matematikaadit/brainf written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 matematikaadit/brainf 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-2/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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3f30ddc54414da02cdcd1f3bafb9c63f160884fd42484ae88747b049c04619c8
[INFO] running `"docker" "start" "-a" "3f30ddc54414da02cdcd1f3bafb9c63f160884fd42484ae88747b049c04619c8"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "3f30ddc54414da02cdcd1f3bafb9c63f160884fd42484ae88747b049c04619c8"`
[INFO] running `"docker" "rm" "-f" "3f30ddc54414da02cdcd1f3bafb9c63f160884fd42484ae88747b049c04619c8"`
[INFO] [stdout] 3f30ddc54414da02cdcd1f3bafb9c63f160884fd42484ae88747b049c04619c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 99495a0dde733b6d9b96156fb6bf42d94cc5702e53c37f35fa7cb9ba7ce3f135
[INFO] running `"docker" "start" "-a" "99495a0dde733b6d9b96156fb6bf42d94cc5702e53c37f35fa7cb9ba7ce3f135"`
[INFO] [stderr]    Compiling brainf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "99495a0dde733b6d9b96156fb6bf42d94cc5702e53c37f35fa7cb9ba7ce3f135"`
[INFO] running `"docker" "rm" "-f" "99495a0dde733b6d9b96156fb6bf42d94cc5702e53c37f35fa7cb9ba7ce3f135"`
[INFO] [stdout] 99495a0dde733b6d9b96156fb6bf42d94cc5702e53c37f35fa7cb9ba7ce3f135
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9dd5a5e43ffc5844e9f71196b3284b7afcaa3a8e747b6364a9cb96057f54bcc6
[INFO] running `"docker" "start" "-a" "9dd5a5e43ffc5844e9f71196b3284b7afcaa3a8e747b6364a9cb96057f54bcc6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-4ca8d287751d9f3e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_hello_world ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainf-de8e000ca93bc29f
[INFO] [stdout] test test::adding_two_one_digit_number ... ok
[INFO] [stderr]    Doc-tests brainf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [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" "9dd5a5e43ffc5844e9f71196b3284b7afcaa3a8e747b6364a9cb96057f54bcc6"`
[INFO] running `"docker" "rm" "-f" "9dd5a5e43ffc5844e9f71196b3284b7afcaa3a8e747b6364a9cb96057f54bcc6"`
[INFO] [stdout] 9dd5a5e43ffc5844e9f71196b3284b7afcaa3a8e747b6364a9cb96057f54bcc6