[INFO] cloning repository https://github.com/keathley/bf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keathley/bf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeathley%2Fbf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeathley%2Fbf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee0333994d3059a4f7765fc404fbb694a33c66c0 [INFO] testing keathley/bf against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeathley%2Fbf" "/workspace/builds/worker-99/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keathley/bf on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/keathley/bf [INFO] finished tweaking git repo https://github.com/keathley/bf [INFO] tweaked toml for git repo https://github.com/keathley/bf written to /workspace/builds/worker-99/source/Cargo.toml [INFO] crate git repo https://github.com/keathley/bf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b60625f172961d999942750db44da8ce8dc3e90729def957103f144ee9498bf [INFO] running `Command { std: "docker" "start" "-a" "3b60625f172961d999942750db44da8ce8dc3e90729def957103f144ee9498bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b60625f172961d999942750db44da8ce8dc3e90729def957103f144ee9498bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b60625f172961d999942750db44da8ce8dc3e90729def957103f144ee9498bf", kill_on_drop: false }` [INFO] [stdout] 3b60625f172961d999942750db44da8ce8dc3e90729def957103f144ee9498bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e3f29c04015fb2c10f5a9ceb4fcfd9ed8c0887e70a6f49e1f093e7b9f0196b3 [INFO] running `Command { std: "docker" "start" "-a" "8e3f29c04015fb2c10f5a9ceb4fcfd9ed8c0887e70a6f49e1f093e7b9f0196b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling clap v2.24.2 [INFO] [stderr] Compiling bf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `bytecode_to_string` [INFO] [stdout] --> src/interpreter/optimized.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn bytecode_to_string(ops: &Ops) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.80s [INFO] running `Command { std: "docker" "inspect" "8e3f29c04015fb2c10f5a9ceb4fcfd9ed8c0887e70a6f49e1f093e7b9f0196b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3f29c04015fb2c10f5a9ceb4fcfd9ed8c0887e70a6f49e1f093e7b9f0196b3", kill_on_drop: false }` [INFO] [stdout] 8e3f29c04015fb2c10f5a9ceb4fcfd9ed8c0887e70a6f49e1f093e7b9f0196b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1877136e1bdca825f1efa1da110d8577d77482a52e07f47129e9f8a7a3761d83 [INFO] running `Command { std: "docker" "start" "-a" "1877136e1bdca825f1efa1da110d8577d77482a52e07f47129e9f8a7a3761d83", kill_on_drop: false }` [INFO] [stderr] Compiling bf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `bytecode_to_string` [INFO] [stdout] --> src/interpreter/optimized.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn bytecode_to_string(ops: &Ops) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bf-ea4bac4a680a4f6e) [INFO] running `Command { std: "docker" "inspect" "1877136e1bdca825f1efa1da110d8577d77482a52e07f47129e9f8a7a3761d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1877136e1bdca825f1efa1da110d8577d77482a52e07f47129e9f8a7a3761d83", kill_on_drop: false }` [INFO] [stdout] 1877136e1bdca825f1efa1da110d8577d77482a52e07f47129e9f8a7a3761d83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cbb6b8ef7ae3ff6f54390a21b6750e22e28b0f88d48a210d23de80ec1e7025c [INFO] running `Command { std: "docker" "start" "-a" "8cbb6b8ef7ae3ff6f54390a21b6750e22e28b0f88d48a210d23de80ec1e7025c", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `bytecode_to_string` [INFO] [stderr] --> src/interpreter/optimized.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn bytecode_to_string(ops: &Ops) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bf` (bin "bf" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bf-ea4bac4a680a4f6e) [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" "8cbb6b8ef7ae3ff6f54390a21b6750e22e28b0f88d48a210d23de80ec1e7025c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cbb6b8ef7ae3ff6f54390a21b6750e22e28b0f88d48a210d23de80ec1e7025c", kill_on_drop: false }` [INFO] [stdout] 8cbb6b8ef7ae3ff6f54390a21b6750e22e28b0f88d48a210d23de80ec1e7025c