[INFO] cloning repository https://github.com/jblam/rust-aoc-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jblam/rust-aoc-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblam%2Frust-aoc-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblam%2Frust-aoc-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e81d4457e910e40719b680134375939fc8bdbc5a [INFO] testing jblam/rust-aoc-2021 against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblam%2Frust-aoc-2021" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jblam/rust-aoc-2021 on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jblam/rust-aoc-2021 [INFO] finished tweaking git repo https://github.com/jblam/rust-aoc-2021 [INFO] tweaked toml for git repo https://github.com/jblam/rust-aoc-2021 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jblam/rust-aoc-2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is_sorted v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2482d1c46a4fdebe88e2b52787233fd2471c7a1048b8179691a24c4d9d8b6cb [INFO] running `Command { std: "docker" "start" "-a" "f2482d1c46a4fdebe88e2b52787233fd2471c7a1048b8179691a24c4d9d8b6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2482d1c46a4fdebe88e2b52787233fd2471c7a1048b8179691a24c4d9d8b6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2482d1c46a4fdebe88e2b52787233fd2471c7a1048b8179691a24c4d9d8b6cb", kill_on_drop: false }` [INFO] [stdout] f2482d1c46a4fdebe88e2b52787233fd2471c7a1048b8179691a24c4d9d8b6cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6f43cfb91d04d409c9971780bba85ddb5b4a672561e1d80a2c883d91f069f04 [INFO] running `Command { std: "docker" "start" "-a" "f6f43cfb91d04d409c9971780bba85ddb5b4a672561e1d80a2c883d91f069f04", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling is_sorted v0.1.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling rust-aoc-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:128:38 [INFO] [stdout] | [INFO] [stdout] 128 | 1 => one = Some(i.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 128 - 1 => one = Some(i.clone()), [INFO] [stdout] 128 + 1 => one = Some(i), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 129 | 4 => four = Some(i.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 129 - 4 => four = Some(i.clone()), [INFO] [stdout] 129 + 4 => four = Some(i), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | six = Some(i.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 140 - six = Some(i.clone()); [INFO] [stdout] 140 + six = Some(i); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `Command { std: "docker" "inspect" "f6f43cfb91d04d409c9971780bba85ddb5b4a672561e1d80a2c883d91f069f04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f43cfb91d04d409c9971780bba85ddb5b4a672561e1d80a2c883d91f069f04", kill_on_drop: false }` [INFO] [stdout] f6f43cfb91d04d409c9971780bba85ddb5b4a672561e1d80a2c883d91f069f04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 415c0981db5ac9e1d5b557c4b5eb215f13e762aae195a4a85d8efa0f0c47c5ed [INFO] running `Command { std: "docker" "start" "-a" "415c0981db5ac9e1d5b557c4b5eb215f13e762aae195a4a85d8efa0f0c47c5ed", kill_on_drop: false }` [INFO] [stderr] Compiling rust-aoc-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:128:38 [INFO] [stdout] | [INFO] [stdout] 128 | 1 => one = Some(i.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 128 - 1 => one = Some(i.clone()), [INFO] [stdout] 128 + 1 => one = Some(i), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:129:39 [INFO] [stdout] | [INFO] [stdout] 129 | 4 => four = Some(i.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 129 - 4 => four = Some(i.clone()), [INFO] [stdout] 129 + 4 => four = Some(i), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day08.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 140 | six = Some(i.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `day08::Digit` does not implement `Clone`, so calling `clone` on `&day08::Digit` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 140 - six = Some(i.clone()); [INFO] [stdout] 140 + six = Some(i); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `day08::Digit`, implement `Clone` for it [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Clone)] [INFO] [stdout] 31 | struct Digit(u8); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "415c0981db5ac9e1d5b557c4b5eb215f13e762aae195a4a85d8efa0f0c47c5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415c0981db5ac9e1d5b557c4b5eb215f13e762aae195a4a85d8efa0f0c47c5ed", kill_on_drop: false }` [INFO] [stdout] 415c0981db5ac9e1d5b557c4b5eb215f13e762aae195a4a85d8efa0f0c47c5ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba [INFO] running `Command { std: "docker" "start" "-a" "a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error running hook #0: error running hook: exit status 1, stdout: , stderr: write /var/lib/docker/containers/a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba/hosts: no space left on device: unknown [INFO] running `Command { std: "docker" "inspect" "a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba", kill_on_drop: false }` [INFO] [stdout] a506a19b8c022f7e2b3715a3dd3f78c08158adf50f0f16408d406dcbec8e5aba