[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpretzelhammer%2Fbrainfuck_compilers" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pretzelhammer/brainfuck_compilers on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-4/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f5ea1a53a496e8b22022bcf4c2ff3f9aa22d8098fa5292d7e1c77700d9c2cef
[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" "3f5ea1a53a496e8b22022bcf4c2ff3f9aa22d8098fa5292d7e1c77700d9c2cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f5ea1a53a496e8b22022bcf4c2ff3f9aa22d8098fa5292d7e1c77700d9c2cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5ea1a53a496e8b22022bcf4c2ff3f9aa22d8098fa5292d7e1c77700d9c2cef", kill_on_drop: false }`
[INFO] [stdout] 3f5ea1a53a496e8b22022bcf4c2ff3f9aa22d8098fa5292d7e1c77700d9c2cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", 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] 5639e92627087db3be55f024dc6f58a625c8dc92a48a32aa71e6041d2037cfde
[INFO] running `Command { std: "docker" "start" "-a" "5639e92627087db3be55f024dc6f58a625c8dc92a48a32aa71e6041d2037cfde", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "5639e92627087db3be55f024dc6f58a625c8dc92a48a32aa71e6041d2037cfde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5639e92627087db3be55f024dc6f58a625c8dc92a48a32aa71e6041d2037cfde", kill_on_drop: false }`
[INFO] [stdout] 5639e92627087db3be55f024dc6f58a625c8dc92a48a32aa71e6041d2037cfde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7987d066123f78e62857352f397bf61814d7b5ee6cb2fdd3e9238ab5a09db88
[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" "a7987d066123f78e62857352f397bf61814d7b5ee6cb2fdd3e9238ab5a09db88", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "a7987d066123f78e62857352f397bf61814d7b5ee6cb2fdd3e9238ab5a09db88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7987d066123f78e62857352f397bf61814d7b5ee6cb2fdd3e9238ab5a09db88", kill_on_drop: false }`
[INFO] [stdout] a7987d066123f78e62857352f397bf61814d7b5ee6cb2fdd3e9238ab5a09db88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33fa3e3d7be488d6a77d6150d3a1f377cf5d8491dd510b3bd2425189846210c6
[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" "33fa3e3d7be488d6a77d6150d3a1f377cf5d8491dd510b3bd2425189846210c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck_compilers-df037206486d9357)
[INFO] [stdout] running 24 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_interpreter-0a7485bf0d67a9af)
[INFO] [stdout] test tests::parse_alls ... ok
[INFO] [stdout] test tests::parse_dec_byte ... ok
[INFO] [stdout] test tests::parse_dec_ptr ... ok
[INFO] [stdout] test tests::parse_all ... ok
[INFO] [stdout] test tests::parse_empty ... ok
[INFO] [stdout] test tests::parse_dec_bytes ... ok
[INFO] [stdout] test tests::parse_inc_byte ... ok
[INFO] [stdout] test tests::parse_inc_ptr ... ok
[INFO] [stdout] test tests::parse_inc_ptrs ... ok
[INFO] [stdout] test tests::parse_infinite_loop ... ok
[INFO] [stdout] test tests::parse_loop ... ok
[INFO] [stdout] test tests::parse_missing_loop_start ... ok
[INFO] [stdout] test tests::parse_read_byte ... ok
[INFO] [stdout] test tests::parse_read_bytes ... ok
[INFO] [stdout] test tests::parse_uneven_loop_ends ... ok
[INFO] [stdout] test tests::parse_uneven_loop_starts ... ok
[INFO] [stdout] test tests::parse_uneven_loops_1 ... ok
[INFO] [stdout] test tests::parse_uneven_loops_2 ... ok
[INFO] [stdout] test tests::parse_write_byte ... ok
[INFO] [stdout] test tests::parse_write_bytes ... ok
[INFO] [stdout] test tests::parse_dec_ptrs ... ok
[INFO] [stdout] test tests::parse_inc_bytes ... ok
[INFO] [stdout] test tests::parse_loops ... ok
[INFO] [stdout] test tests::parse_missing_loop_end ... 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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::run_fibonacci ... ok
[INFO] [stdout] test tests::run_head ... ok
[INFO] [stdout] test tests::run_hello_world ... ok
[INFO] [stdout] test tests::run_rot13 ... ok
[INFO] [stdout] test tests::run_mini_hello_world ... ok
[INFO] [stdout] test tests::run_quine ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_aarch64_compiler-b1b2a72a9886c9db)
[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 0.06s
[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]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_llvm_ir_compiler-c315afea8bfbe965)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_wasm32_wasi_compiler-b18e28f48ecaf305)
[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_x86_64_compiler-f05f2d8b8abbab79)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainfuck_compilers
[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] [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" "33fa3e3d7be488d6a77d6150d3a1f377cf5d8491dd510b3bd2425189846210c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fa3e3d7be488d6a77d6150d3a1f377cf5d8491dd510b3bd2425189846210c6", kill_on_drop: false }`
[INFO] [stdout] 33fa3e3d7be488d6a77d6150d3a1f377cf5d8491dd510b3bd2425189846210c6