[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#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpretzelhammer%2Fbrainfuck_compilers" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pretzelhammer/brainfuck_compilers on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4570ff54d8bc5a88b618dabbcaa8e56698b409f385623ed645ad9c53a0d4d296
[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" "4570ff54d8bc5a88b618dabbcaa8e56698b409f385623ed645ad9c53a0d4d296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4570ff54d8bc5a88b618dabbcaa8e56698b409f385623ed645ad9c53a0d4d296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4570ff54d8bc5a88b618dabbcaa8e56698b409f385623ed645ad9c53a0d4d296", kill_on_drop: false }`
[INFO] [stdout] 4570ff54d8bc5a88b618dabbcaa8e56698b409f385623ed645ad9c53a0d4d296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0228a1625a518735d1f0c797fc1345d3cd9d8303f5b14aee022bff85591619f
[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" "a0228a1625a518735d1f0c797fc1345d3cd9d8303f5b14aee022bff85591619f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "a0228a1625a518735d1f0c797fc1345d3cd9d8303f5b14aee022bff85591619f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0228a1625a518735d1f0c797fc1345d3cd9d8303f5b14aee022bff85591619f", kill_on_drop: false }`
[INFO] [stdout] a0228a1625a518735d1f0c797fc1345d3cd9d8303f5b14aee022bff85591619f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] 16436606055a24d1cf36c0c92d0be62e299aa3280a52510904ac02fe965dd076
[INFO] running `Command { std: "docker" "start" "-a" "16436606055a24d1cf36c0c92d0be62e299aa3280a52510904ac02fe965dd076", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck_compilers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "16436606055a24d1cf36c0c92d0be62e299aa3280a52510904ac02fe965dd076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16436606055a24d1cf36c0c92d0be62e299aa3280a52510904ac02fe965dd076", kill_on_drop: false }`
[INFO] [stdout] 16436606055a24d1cf36c0c92d0be62e299aa3280a52510904ac02fe965dd076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98490c8aa6ee3e67d8402929b980fb34106242faeac7178f9be138f56599fe23
[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" "98490c8aa6ee3e67d8402929b980fb34106242faeac7178f9be138f56599fe23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck_compilers-ca185ed59b16a56f)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::parse_dec_byte ... ok
[INFO] [stdout] test tests::parse_alls ... ok
[INFO] [stdout] test tests::parse_dec_bytes ... ok
[INFO] [stdout] test tests::parse_empty ... ok
[INFO] [stdout] test tests::parse_inc_byte ... ok
[INFO] [stdout] test tests::parse_inc_ptrs ... ok
[INFO] [stdout] test tests::parse_inc_ptr ... ok
[INFO] [stdout] test tests::parse_dec_ptrs ... ok
[INFO] [stdout] test tests::parse_infinite_loop ... ok
[INFO] [stdout] test tests::parse_missing_loop_start ... ok
[INFO] [stdout] test tests::parse_loops ... ok
[INFO] [stdout] test tests::parse_loop ... ok
[INFO] [stdout] test tests::parse_missing_loop_end ... ok
[INFO] [stdout] test tests::parse_all ... ok
[INFO] [stdout] test tests::parse_read_bytes ... ok
[INFO] [stdout] test tests::parse_read_byte ... ok
[INFO] [stdout] test tests::parse_uneven_loop_ends ... ok
[INFO] [stdout] test tests::parse_inc_bytes ... ok
[INFO] [stdout] test tests::parse_dec_ptr ... ok
[INFO] [stdout] test tests::parse_uneven_loops_1 ... ok
[INFO] [stdout] test tests::parse_write_bytes ... ok
[INFO] [stdout] test tests::parse_uneven_loops_2 ... ok
[INFO] [stdout] test tests::parse_write_byte ... ok
[INFO] [stdout] test tests::parse_uneven_loop_starts ... 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-bc6dcf14518da2e5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::run_quine ... ok
[INFO] [stdout] test tests::run_mini_hello_world ... ok
[INFO] [stdout] test tests::run_hello_world ... ok
[INFO] [stdout] test tests::run_fibonacci ... ok
[INFO] [stdout] test tests::run_head ... 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-44b896830a8422c0)
[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-95b0619b7b7862b3)
[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_wasm32_wasi_compiler-92fd4a06d1851a64)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_to_x86_64_compiler-f7d1b0c4bb3f1f63)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests brainfuck_compilers
[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" "98490c8aa6ee3e67d8402929b980fb34106242faeac7178f9be138f56599fe23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98490c8aa6ee3e67d8402929b980fb34106242faeac7178f9be138f56599fe23", kill_on_drop: false }`
[INFO] [stdout] 98490c8aa6ee3e67d8402929b980fb34106242faeac7178f9be138f56599fe23