[INFO] fetching crate brainfrick 1.1.2...
[INFO] testing brainfrick-1.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate brainfrick 1.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate brainfrick 1.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a73d856269a7019db1806a709e08d625afc3e8530c0366685d6fb40673b06569
[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" "a73d856269a7019db1806a709e08d625afc3e8530c0366685d6fb40673b06569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a73d856269a7019db1806a709e08d625afc3e8530c0366685d6fb40673b06569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73d856269a7019db1806a709e08d625afc3e8530c0366685d6fb40673b06569", kill_on_drop: false }`
[INFO] [stdout] a73d856269a7019db1806a709e08d625afc3e8530c0366685d6fb40673b06569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e43cd1a5a67c838c8835532dd789326d4d78d66ea962499b8d1da4242a0316
[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" "a6e43cd1a5a67c838c8835532dd789326d4d78d66ea962499b8d1da4242a0316", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "a6e43cd1a5a67c838c8835532dd789326d4d78d66ea962499b8d1da4242a0316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e43cd1a5a67c838c8835532dd789326d4d78d66ea962499b8d1da4242a0316", kill_on_drop: false }`
[INFO] [stdout] a6e43cd1a5a67c838c8835532dd789326d4d78d66ea962499b8d1da4242a0316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] eac86624e96246b233b3f7cb0baa20b84f28c72c516c885fbcdd5b62d1741787
[INFO] running `Command { std: "docker" "start" "-a" "eac86624e96246b233b3f7cb0baa20b84f28c72c516c885fbcdd5b62d1741787", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfrick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "eac86624e96246b233b3f7cb0baa20b84f28c72c516c885fbcdd5b62d1741787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac86624e96246b233b3f7cb0baa20b84f28c72c516c885fbcdd5b62d1741787", kill_on_drop: false }`
[INFO] [stdout] eac86624e96246b233b3f7cb0baa20b84f28c72c516c885fbcdd5b62d1741787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc59c4990ae321621b8a16d8224927244f4d88301bef8c03fe02f48480ca694f
[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" "cc59c4990ae321621b8a16d8224927244f4d88301bef8c03fe02f48480ca694f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfrick-e51922cd6781c3c9)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9337d14e31e9d6c3)
[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 10 tests
[INFO] [stdout] test basic_io ... ok
[INFO] [stdout] test unmatched_right_bracket ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test deep_nested_brackets ... ok
[INFO] [stdout] test num_warp ... ok
[INFO] [stdout] test unmatched_left_bracket ... ok
[INFO] [stdout] test obscure ... ok
[INFO] [stdout] test max_steps ... ok
[INFO] [stdout] test big_array_left ... ok
[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; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainfrick
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Brainfuck::execute_with_input (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 41) ... ok
[INFO] [stdout] test src/error.rs - error::Error::brainfuck (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::run (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::parse (line 159) ... 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::input (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::code (line 235) ... ok
[INFO] [stdout] test src/lib.rs - Brainfuck::execute (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc59c4990ae321621b8a16d8224927244f4d88301bef8c03fe02f48480ca694f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc59c4990ae321621b8a16d8224927244f4d88301bef8c03fe02f48480ca694f", kill_on_drop: false }`
[INFO] [stdout] cc59c4990ae321621b8a16d8224927244f4d88301bef8c03fe02f48480ca694f