[INFO] updating cached repository gnarph/rust-brainfuck
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gnarph/rust-brainfuck
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gnarph/rust-brainfuck" "work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gnarph/rust-brainfuck" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fee1802bbebc253d94069673fd53d53747bb029b
[INFO] sha for GitHub repo gnarph/rust-brainfuck: fee1802bbebc253d94069673fd53d53747bb029b
[INFO] validating manifest of gnarph/rust-brainfuck 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 gnarph/rust-brainfuck 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 gnarph/rust-brainfuck
[INFO] finished frobbing gnarph/rust-brainfuck
[INFO] frobbed toml for gnarph/rust-brainfuck written to work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck/Cargo.toml
[INFO] started frobbing gnarph/rust-brainfuck
[INFO] finished frobbing gnarph/rust-brainfuck
[INFO] frobbed toml for gnarph/rust-brainfuck written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnarph/rust-brainfuck/Cargo.toml
[INFO] crate gnarph/rust-brainfuck 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 gnarph/rust-brainfuck 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck:/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] 73b90368998679a68d137430e2f7b202825f9da02acc642706906151634db7b5
[INFO] running `"docker" "start" "-a" "73b90368998679a68d137430e2f7b202825f9da02acc642706906151634db7b5"`
[INFO] [stderr]    Compiling rustfuck v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "73b90368998679a68d137430e2f7b202825f9da02acc642706906151634db7b5"`
[INFO] running `"docker" "rm" "-f" "73b90368998679a68d137430e2f7b202825f9da02acc642706906151634db7b5"`
[INFO] [stdout] 73b90368998679a68d137430e2f7b202825f9da02acc642706906151634db7b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck:/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] cca303092b260f578a29c4d38d27bce6fd69ce60b94d6962db4e82cba06c88de
[INFO] running `"docker" "start" "-a" "cca303092b260f578a29c4d38d27bce6fd69ce60b94d6962db4e82cba06c88de"`
[INFO] [stderr]    Compiling rustfuck v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "cca303092b260f578a29c4d38d27bce6fd69ce60b94d6962db4e82cba06c88de"`
[INFO] running `"docker" "rm" "-f" "cca303092b260f578a29c4d38d27bce6fd69ce60b94d6962db4e82cba06c88de"`
[INFO] [stdout] cca303092b260f578a29c4d38d27bce6fd69ce60b94d6962db4e82cba06c88de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnarph/rust-brainfuck:/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] 863cfb19e3eec24dfff8aa62fe4f3addc2c4566d02e5baafef3e08774d01df67
[INFO] running `"docker" "start" "-a" "863cfb19e3eec24dfff8aa62fe4f3addc2c4566d02e5baafef3e08774d01df67"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfuck-cd1c73fdd53250cd
[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" "863cfb19e3eec24dfff8aa62fe4f3addc2c4566d02e5baafef3e08774d01df67"`
[INFO] running `"docker" "rm" "-f" "863cfb19e3eec24dfff8aa62fe4f3addc2c4566d02e5baafef3e08774d01df67"`
[INFO] [stdout] 863cfb19e3eec24dfff8aa62fe4f3addc2c4566d02e5baafef3e08774d01df67