[INFO] cloning repository https://github.com/blakemr/aoc22 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakemr/aoc22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e14b3d69f81829716ded90adc828d86dbecdf60 [INFO] testing blakemr/aoc22 against beta-2024-12-08 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blakemr/aoc22 on toolchain beta-2024-12-08 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blakemr/aoc22 [INFO] finished tweaking git repo https://github.com/blakemr/aoc22 [INFO] tweaked toml for git repo https://github.com/blakemr/aoc22 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/blakemr/aoc22 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" "+beta-2024-12-08" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c9ef62519c0b622a1309c509061b93a7173bb60f3ef51730a84e744269ae871 [INFO] running `Command { std: "docker" "start" "-a" "3c9ef62519c0b622a1309c509061b93a7173bb60f3ef51730a84e744269ae871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c9ef62519c0b622a1309c509061b93a7173bb60f3ef51730a84e744269ae871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9ef62519c0b622a1309c509061b93a7173bb60f3ef51730a84e744269ae871", kill_on_drop: false }` [INFO] [stdout] 3c9ef62519c0b622a1309c509061b93a7173bb60f3ef51730a84e744269ae871 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2064df58dc168f3dcd450a9032fc8f12ceb2f5e73eef411ff633f1e5cfb30e48 [INFO] running `Command { std: "docker" "start" "-a" "2064df58dc168f3dcd450a9032fc8f12ceb2f5e73eef411ff633f1e5cfb30e48", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling aoc22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let start = "AA"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valve_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let valve_time = 1; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valve_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let travel_time = 1; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valves` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let valves = parse(input); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut time = 30; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flow` and `tunnels` are never read [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Valve { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | flow: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | tunnels: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "2064df58dc168f3dcd450a9032fc8f12ceb2f5e73eef411ff633f1e5cfb30e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2064df58dc168f3dcd450a9032fc8f12ceb2f5e73eef411ff633f1e5cfb30e48", kill_on_drop: false }` [INFO] [stdout] 2064df58dc168f3dcd450a9032fc8f12ceb2f5e73eef411ff633f1e5cfb30e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57fc9e728ca1468c907443267fc749399d50bc963375371c9e022f4378ef184a [INFO] running `Command { std: "docker" "start" "-a" "57fc9e728ca1468c907443267fc749399d50bc963375371c9e022f4378ef184a", kill_on_drop: false }` [INFO] [stderr] Compiling aoc22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let start = "AA"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valve_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let valve_time = 1; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valve_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let travel_time = 1; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valves` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let valves = parse(input); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut time = 30; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flow` and `tunnels` are never read [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Valve { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | flow: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | tunnels: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let start = "AA"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valve_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let valve_time = 1; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valve_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_time` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let travel_time = 1; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valves` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let valves = parse(input); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut time = 30; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:55:15 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flow` and `tunnels` are never read [INFO] [stdout] --> src/d16_proboscidea_volcanium.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Valve { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | flow: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | tunnels: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `aoc22` (lib test); 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-12-08-x86_64-unknown-linux-gnu/bin/rustc --crate-name aoc22 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=4156a567abeb6c30 -C extra-filename=-4156a567abeb6c30 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6445dd5055222909.rlib --cap-lints=warn` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "57fc9e728ca1468c907443267fc749399d50bc963375371c9e022f4378ef184a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57fc9e728ca1468c907443267fc749399d50bc963375371c9e022f4378ef184a", kill_on_drop: false }` [INFO] [stdout] 57fc9e728ca1468c907443267fc749399d50bc963375371c9e022f4378ef184a