[INFO] cloning repository https://github.com/pretzelhammer/brainfuck_compilers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pretzelhammer/brainfuck_compilers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpretzelhammer%2Fbrainfuck_compilers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpretzelhammer%2Fbrainfuck_compilers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0eb3d332dc9cafc0021ad2267ecff37c2c9df3f5
[INFO] testing pretzelhammer/brainfuck_compilers against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpretzelhammer%2Fbrainfuck_compilers" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pretzelhammer/brainfuck_compilers on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pretzelhammer/brainfuck_compilers
[INFO] finished tweaking git repo https://github.com/pretzelhammer/brainfuck_compilers
[INFO] tweaked toml for git repo https://github.com/pretzelhammer/brainfuck_compilers written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/pretzelhammer/brainfuck_compilers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41185f848849d140c352669140b574ed5e68a5f88c831beb8c58e6db45abb4d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41185f848849d140c352669140b574ed5e68a5f88c831beb8c58e6db45abb4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41185f848849d140c352669140b574ed5e68a5f88c831beb8c58e6db45abb4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41185f848849d140c352669140b574ed5e68a5f88c831beb8c58e6db45abb4d6", kill_on_drop: false }`
[INFO] [stdout] 41185f848849d140c352669140b574ed5e68a5f88c831beb8c58e6db45abb4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e96292540668e993047345e0852056bf8b6bedddae7a59b23c761b6cb0296d1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e96292540668e993047345e0852056bf8b6bedddae7a59b23c761b6cb0296d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "e96292540668e993047345e0852056bf8b6bedddae7a59b23c761b6cb0296d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96292540668e993047345e0852056bf8b6bedddae7a59b23c761b6cb0296d1f", kill_on_drop: false }`
[INFO] [stdout] e96292540668e993047345e0852056bf8b6bedddae7a59b23c761b6cb0296d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836adddc48c1c3ed63dbe629d07934b164d512902ba8912e91c01749ffa9f113
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "836adddc48c1c3ed63dbe629d07934b164d512902ba8912e91c01749ffa9f113", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "836adddc48c1c3ed63dbe629d07934b164d512902ba8912e91c01749ffa9f113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836adddc48c1c3ed63dbe629d07934b164d512902ba8912e91c01749ffa9f113", kill_on_drop: false }`
[INFO] [stdout] 836adddc48c1c3ed63dbe629d07934b164d512902ba8912e91c01749ffa9f113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db699a5efff003044b578cc695aecac4caa5fac7d20b3980c025e8677d1c9a0a
[INFO] running `Command { std: "docker" "start" "-a" "db699a5efff003044b578cc695aecac4caa5fac7d20b3980c025e8677d1c9a0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck_compilers-41e3bca69167342b)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::parse_all ... ok
[INFO] [stdout] test tests::parse_alls ... ok
[INFO] [stdout] test tests::parse_dec_ptrs ... ok
[INFO] [stdout] test tests::parse_missing_loop_end ... ok
[INFO] [stdout] test tests::parse_read_byte ... ok
[INFO] [stdout] test tests::parse_missing_loop_start ... ok
[INFO] [stdout] test tests::parse_uneven_loop_starts ... ok
[INFO] [stdout] test tests::parse_uneven_loop_ends ... ok
[INFO] [stdout] test tests::parse_uneven_loops_1 ... ok
[INFO] [stdout] test tests::parse_inc_byte ... ok
[INFO] [stdout] test tests::parse_uneven_loops_2 ... ok
[INFO] [stdout] test tests::parse_empty ... ok
[INFO] [stdout] test tests::parse_read_bytes ... ok
[INFO] [stdout] test tests::parse_inc_bytes ... ok
[INFO] [stdout] test tests::parse_inc_ptr ... ok
[INFO] [stdout] test tests::parse_infinite_loop ... ok
[INFO] [stdout] test tests::parse_inc_ptrs ... ok
[INFO] [stdout] test tests::parse_loop ... ok
[INFO] [stdout] test tests::parse_dec_byte ... ok
[INFO] [stdout] test tests::parse_loops ... ok
[INFO] [stdout] test tests::parse_dec_bytes ... ok
[INFO] [stdout] test tests::parse_dec_ptr ... ok
[INFO] [stdout] test tests::parse_write_byte ... ok
[INFO] [stdout] test tests::parse_write_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_interpreter-822e0e63c5777d05)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::run_head ... ok
[INFO] [stdout] test tests::run_hello_world ... ok
[INFO] [stdout] test tests::run_quine ... ok
[INFO] [stdout] test tests::run_mini_hello_world ... ok
[INFO] [stdout] test tests::run_fibonacci ... ok
[INFO] [stdout] test tests::run_rot13 ... ok
[INFO] [stdout] test tests::run_squares ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_aarch64_compiler-ac7dd42cff637d28)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_llvm_ir_compiler-320b3ce8bb489479)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_wasm32_wasi_compiler-dfe498bb2513f0a7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_x86_64_compiler-99daac251165782f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainfuck_compilers
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db699a5efff003044b578cc695aecac4caa5fac7d20b3980c025e8677d1c9a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db699a5efff003044b578cc695aecac4caa5fac7d20b3980c025e8677d1c9a0a", kill_on_drop: false }`
[INFO] [stdout] db699a5efff003044b578cc695aecac4caa5fac7d20b3980c025e8677d1c9a0a