[INFO] updating cached repository rahulg/brainfuck-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rahulg/brainfuck-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rahulg/brainfuck-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rahulg/brainfuck-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rahulg/brainfuck-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rahulg/brainfuck-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9eb913adb33ed7b33b99609db7d339a7b11d1c61
[INFO] sha for GitHub repo rahulg/brainfuck-rs: 9eb913adb33ed7b33b99609db7d339a7b11d1c61
[INFO] validating manifest of rahulg/brainfuck-rs 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 rahulg/brainfuck-rs 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 rahulg/brainfuck-rs
[INFO] finished frobbing rahulg/brainfuck-rs
[INFO] frobbed toml for rahulg/brainfuck-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs/Cargo.toml
[INFO] started frobbing rahulg/brainfuck-rs
[INFO] finished frobbing rahulg/brainfuck-rs
[INFO] frobbed toml for rahulg/brainfuck-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rahulg/brainfuck-rs/Cargo.toml
[INFO] crate rahulg/brainfuck-rs 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 rahulg/brainfuck-rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs:/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] 7a00785dd0b594508af028087b258e87b3a255349ac98b80146bcdab95d5eee6
[INFO] running `"docker" "start" "-a" "7a00785dd0b594508af028087b258e87b3a255349ac98b80146bcdab95d5eee6"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "7a00785dd0b594508af028087b258e87b3a255349ac98b80146bcdab95d5eee6"`
[INFO] running `"docker" "rm" "-f" "7a00785dd0b594508af028087b258e87b3a255349ac98b80146bcdab95d5eee6"`
[INFO] [stdout] 7a00785dd0b594508af028087b258e87b3a255349ac98b80146bcdab95d5eee6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs:/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] a98f1947bfd527896a82f67dbe14cfdbf8d83923b1817930250874bead2e38db
[INFO] running `"docker" "start" "-a" "a98f1947bfd527896a82f67dbe14cfdbf8d83923b1817930250874bead2e38db"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "a98f1947bfd527896a82f67dbe14cfdbf8d83923b1817930250874bead2e38db"`
[INFO] running `"docker" "rm" "-f" "a98f1947bfd527896a82f67dbe14cfdbf8d83923b1817930250874bead2e38db"`
[INFO] [stdout] a98f1947bfd527896a82f67dbe14cfdbf8d83923b1817930250874bead2e38db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rahulg/brainfuck-rs:/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] 9d388d4cbc2c2a2b8dcc7aa98e82a37cc3b6fe18daeb9effcf2916649467eb01
[INFO] running `"docker" "start" "-a" "9d388d4cbc2c2a2b8dcc7aa98e82a37cc3b6fe18daeb9effcf2916649467eb01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-4a962a5745b5d3c4
[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" "9d388d4cbc2c2a2b8dcc7aa98e82a37cc3b6fe18daeb9effcf2916649467eb01"`
[INFO] running `"docker" "rm" "-f" "9d388d4cbc2c2a2b8dcc7aa98e82a37cc3b6fe18daeb9effcf2916649467eb01"`
[INFO] [stdout] 9d388d4cbc2c2a2b8dcc7aa98e82a37cc3b6fe18daeb9effcf2916649467eb01