[INFO] cloning repository https://github.com/jonayerdi/bfi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonayerdi/bfi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fbfi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fbfi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cf601f856b07c25837eccf0d9fc201784e80251 [INFO] testing jonayerdi/bfi against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Fbfi" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonayerdi/bfi on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonayerdi/bfi [INFO] finished tweaking git repo https://github.com/jonayerdi/bfi [INFO] tweaked toml for git repo https://github.com/jonayerdi/bfi written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/jonayerdi/bfi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75c953786c6a63f7444560e3cc876173019a67c376a83ba9dd5107210cf9d01f [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" "75c953786c6a63f7444560e3cc876173019a67c376a83ba9dd5107210cf9d01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75c953786c6a63f7444560e3cc876173019a67c376a83ba9dd5107210cf9d01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75c953786c6a63f7444560e3cc876173019a67c376a83ba9dd5107210cf9d01f", kill_on_drop: false }` [INFO] [stdout] 75c953786c6a63f7444560e3cc876173019a67c376a83ba9dd5107210cf9d01f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef16656f6d475488387341a03e559b4d6458ef1c7a9f7ec67208b59bbe95d297 [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" "ef16656f6d475488387341a03e559b4d6458ef1c7a9f7ec67208b59bbe95d297", kill_on_drop: false }` [INFO] [stderr] Compiling bfi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Finite` [INFO] [stdout] --> src/config.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Finite(usize), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unchanged` [INFO] [stdout] --> src/config.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Unchanged, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decode` [INFO] [stdout] --> src/decode.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn decode(byte: u8, dump_state: bool) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `instructions` [INFO] [stdout] --> src/decode.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn instructions(iter: I, dump_state: bool) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "ef16656f6d475488387341a03e559b4d6458ef1c7a9f7ec67208b59bbe95d297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef16656f6d475488387341a03e559b4d6458ef1c7a9f7ec67208b59bbe95d297", kill_on_drop: false }` [INFO] [stdout] ef16656f6d475488387341a03e559b4d6458ef1c7a9f7ec67208b59bbe95d297 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "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] 1153a4da4208ef5ddbd67ef9d4d3500687d04b2828f412e14a3df9996a0ded32 [INFO] running `Command { std: "docker" "start" "-a" "1153a4da4208ef5ddbd67ef9d4d3500687d04b2828f412e14a3df9996a0ded32", kill_on_drop: false }` [INFO] [stderr] Compiling bfi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Finite` [INFO] [stdout] --> src/config.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Finite(usize), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unchanged` [INFO] [stdout] --> src/config.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Unchanged, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/config.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "1153a4da4208ef5ddbd67ef9d4d3500687d04b2828f412e14a3df9996a0ded32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1153a4da4208ef5ddbd67ef9d4d3500687d04b2828f412e14a3df9996a0ded32", kill_on_drop: false }` [INFO] [stdout] 1153a4da4208ef5ddbd67ef9d4d3500687d04b2828f412e14a3df9996a0ded32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen", 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] d1043d1aacbbecc557731f381abafd5dc576e1ccb3f7d76044dff8ad06b214dc [INFO] running `Command { std: "docker" "start" "-a" "d1043d1aacbbecc557731f381abafd5dc576e1ccb3f7d76044dff8ad06b214dc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/config.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Finite` [INFO] [stderr] --> src/config.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Finite(usize), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/config.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unchanged` [INFO] [stderr] --> src/config.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Unchanged, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/config.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> src/config.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bfi` (bin "bfi" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bfi-87b26cc8f3d691e5) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test state::tests::arithmetic_overflow_error ... ok [INFO] [stdout] test state::tests::echo ... ok [INFO] [stdout] test state::tests::dump_state ... ok [INFO] [stdout] test state::tests::input_error ... ok [INFO] [stdout] test state::tests::output_error ... ok [INFO] [stdout] test state::tests::debug_info_lf ... ok [INFO] [stdout] test state::tests::register_overallocation_error ... ok [INFO] [stdout] test state::tests::helloworld_multiregister ... ok [INFO] [stdout] test state::tests::register_underflow_error ... ok [INFO] [stdout] test state::tests::helloworld_single_register ... ok [INFO] [stdout] test state::tests::no_dump_state ... ok [INFO] [stdout] test state::tests::debug_info_crlf ... ok [INFO] [stdout] test state::tests::missing_opening_brace_error ... ok [INFO] [stdout] test state::tests::reverse ... ok [INFO] [stdout] test state::tests::no_debug_info ... ok [INFO] [stdout] test state::tests::missing_closing_brace_error ... ok [INFO] [stdout] test state::tests::arithmetic_underflow_error ... ok [INFO] [stdout] test state::tests::qsort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1043d1aacbbecc557731f381abafd5dc576e1ccb3f7d76044dff8ad06b214dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1043d1aacbbecc557731f381abafd5dc576e1ccb3f7d76044dff8ad06b214dc", kill_on_drop: false }` [INFO] [stdout] d1043d1aacbbecc557731f381abafd5dc576e1ccb3f7d76044dff8ad06b214dc