[INFO] fetching crate brainfrick 1.1.2...
[INFO] testing brainfrick-1.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate brainfrick 1.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate brainfrick 1.1.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brainfrick 1.1.2
[INFO] finished tweaking crates.io crate brainfrick 1.1.2
[INFO] tweaked toml for crates.io crate brainfrick 1.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8c7e3dd5e9b3e67be2219ac80a87d95788ecad716811a1b62b237c47085011c
[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" "e8c7e3dd5e9b3e67be2219ac80a87d95788ecad716811a1b62b237c47085011c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c7e3dd5e9b3e67be2219ac80a87d95788ecad716811a1b62b237c47085011c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c7e3dd5e9b3e67be2219ac80a87d95788ecad716811a1b62b237c47085011c", kill_on_drop: false }`
[INFO] [stdout] e8c7e3dd5e9b3e67be2219ac80a87d95788ecad716811a1b62b237c47085011c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b56b54a54346cada22b057c0621f124bc78f42070047452b0d9adbfe910f3877
[INFO] running `Command { std: "docker" "start" "-a" "b56b54a54346cada22b057c0621f124bc78f42070047452b0d9adbfe910f3877", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b56b54a54346cada22b057c0621f124bc78f42070047452b0d9adbfe910f3877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56b54a54346cada22b057c0621f124bc78f42070047452b0d9adbfe910f3877", kill_on_drop: false }`
[INFO] [stdout] b56b54a54346cada22b057c0621f124bc78f42070047452b0d9adbfe910f3877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dbbf0d1a43a6331188dfc8ba1f19c7abeb6997ea7b1b8499ac586a5642462b5
[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" "8dbbf0d1a43a6331188dfc8ba1f19c7abeb6997ea7b1b8499ac586a5642462b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "8dbbf0d1a43a6331188dfc8ba1f19c7abeb6997ea7b1b8499ac586a5642462b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbbf0d1a43a6331188dfc8ba1f19c7abeb6997ea7b1b8499ac586a5642462b5", kill_on_drop: false }`
[INFO] [stdout] 8dbbf0d1a43a6331188dfc8ba1f19c7abeb6997ea7b1b8499ac586a5642462b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90b7972c460d30b819ad7500c6dfdf5ed9da084667917a297d0b6153df62841e
[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" "90b7972c460d30b819ad7500c6dfdf5ed9da084667917a297d0b6153df62841e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainfrick-1953d4ee1bd3de73
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-96b01b494240caad
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test basic_io ... ok
[INFO] [stdout] test unmatched_right_bracket ... ok
[INFO] [stdout] test obscure ... ok
[INFO] [stdout] test unmatched_left_bracket ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test num_warp ... ok
[INFO] [stdout] test deep_nested_brackets ... ok
[INFO] [stdout] test max_steps ... ok
[INFO] [stdout] test big_array_left ... ok
[INFO] [stderr]    Doc-tests brainfrick
[INFO] [stdout] test big_array_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Brainfuck (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::execute (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::execute_with_input (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::run (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::input (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::parse (line 159) ... ok
[INFO] [stdout] test src/error.rs - error::Error::brainfuck (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::code (line 235) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90b7972c460d30b819ad7500c6dfdf5ed9da084667917a297d0b6153df62841e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b7972c460d30b819ad7500c6dfdf5ed9da084667917a297d0b6153df62841e", kill_on_drop: false }`
[INFO] [stdout] 90b7972c460d30b819ad7500c6dfdf5ed9da084667917a297d0b6153df62841e