[INFO] cloning repository https://github.com/ColonelPhantom/brainiter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ColonelPhantom/brainiter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonelPhantom%2Fbrainiter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonelPhantom%2Fbrainiter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67e2d2450546417420b1dd625cf0f3de1b8a01b3 [INFO] testing ColonelPhantom/brainiter against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonelPhantom%2Fbrainiter" "/workspace/builds/worker-118/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ColonelPhantom/brainiter on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ColonelPhantom/brainiter [INFO] finished tweaking git repo https://github.com/ColonelPhantom/brainiter [INFO] tweaked toml for git repo https://github.com/ColonelPhantom/brainiter written to /workspace/builds/worker-118/source/Cargo.toml [INFO] crate git repo https://github.com/ColonelPhantom/brainiter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9675bb04a753fa2fa907b9ae5584d9ef5cd7ee8666b07924d1014b64ef5f463b [INFO] running `Command { std: "docker" "start" "-a" "9675bb04a753fa2fa907b9ae5584d9ef5cd7ee8666b07924d1014b64ef5f463b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9675bb04a753fa2fa907b9ae5584d9ef5cd7ee8666b07924d1014b64ef5f463b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9675bb04a753fa2fa907b9ae5584d9ef5cd7ee8666b07924d1014b64ef5f463b", kill_on_drop: false }` [INFO] [stdout] 9675bb04a753fa2fa907b9ae5584d9ef5cd7ee8666b07924d1014b64ef5f463b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35be00baa2920d5504533921a625ac73a70a72a06ab8142c52524e6c93ca6c0b [INFO] running `Command { std: "docker" "start" "-a" "35be00baa2920d5504533921a625ac73a70a72a06ab8142c52524e6c93ca6c0b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling brainfuck-mt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/to_c.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_c` [INFO] [stdout] --> src/to_c.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn compile_c(code: &Bytecode, tape_size: usize) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_c_recurse` [INFO] [stdout] --> src/to_c.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn compile_c_recurse(code: &Bytecode) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "35be00baa2920d5504533921a625ac73a70a72a06ab8142c52524e6c93ca6c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35be00baa2920d5504533921a625ac73a70a72a06ab8142c52524e6c93ca6c0b", kill_on_drop: false }` [INFO] [stdout] 35be00baa2920d5504533921a625ac73a70a72a06ab8142c52524e6c93ca6c0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04ce09e8d5909fac0deffec57359d38af62948f52db5199c352f57af6613ea1f [INFO] running `Command { std: "docker" "start" "-a" "04ce09e8d5909fac0deffec57359d38af62948f52db5199c352f57af6613ea1f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling brainfuck-mt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/to_c.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | _ => panic!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_c` [INFO] [stdout] --> src/to_c.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn compile_c(code: &Bytecode, tape_size: usize) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_c_recurse` [INFO] [stdout] --> src/to_c.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn compile_c_recurse(code: &Bytecode) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "04ce09e8d5909fac0deffec57359d38af62948f52db5199c352f57af6613ea1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ce09e8d5909fac0deffec57359d38af62948f52db5199c352f57af6613ea1f", kill_on_drop: false }` [INFO] [stdout] 04ce09e8d5909fac0deffec57359d38af62948f52db5199c352f57af6613ea1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c7989c0e350f13c11134b4b1ffafcc1553d4e8a4e2081f1e16c3b956d85b326b [INFO] running `Command { std: "docker" "start" "-a" "c7989c0e350f13c11134b4b1ffafcc1553d4e8a4e2081f1e16c3b956d85b326b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/to_c.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | _ => panic!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compile_c` [INFO] [stderr] --> src/to_c.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn compile_c(code: &Bytecode, tape_size: usize) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compile_c_recurse` [INFO] [stderr] --> src/to_c.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn compile_c_recurse(code: &Bytecode) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `brainfuck-mt` (bin "brainfuck-mt" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.77s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brainfuck_mt-5431a0f03830b501) [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" "c7989c0e350f13c11134b4b1ffafcc1553d4e8a4e2081f1e16c3b956d85b326b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7989c0e350f13c11134b4b1ffafcc1553d4e8a4e2081f1e16c3b956d85b326b", kill_on_drop: false }` [INFO] [stdout] c7989c0e350f13c11134b4b1ffafcc1553d4e8a4e2081f1e16c3b956d85b326b