[INFO] cloning repository https://github.com/egonik-unlp/AOC2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egonik-unlp/AOC2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegonik-unlp%2FAOC2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegonik-unlp%2FAOC2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cbd7825fdf7e6676352dfa45de276beb1eb268f1 [INFO] checking egonik-unlp/AOC2022 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegonik-unlp%2FAOC2022" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/egonik-unlp/AOC2022 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/egonik-unlp/AOC2022 [INFO] finished tweaking git repo https://github.com/egonik-unlp/AOC2022 [INFO] tweaked toml for git repo https://github.com/egonik-unlp/AOC2022 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/egonik-unlp/AOC2022 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 117e4fece4afc0bd23f8baa92388ad5c768db090f12b642dc6a825dd442c7ba1 [INFO] running `Command { std: "docker" "start" "-a" "117e4fece4afc0bd23f8baa92388ad5c768db090f12b642dc6a825dd442c7ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "117e4fece4afc0bd23f8baa92388ad5c768db090f12b642dc6a825dd442c7ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "117e4fece4afc0bd23f8baa92388ad5c768db090f12b642dc6a825dd442c7ba1", kill_on_drop: false }` [INFO] [stdout] 117e4fece4afc0bd23f8baa92388ad5c768db090f12b642dc6a825dd442c7ba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ac46daf6e44ccab8ec09e1de33e21a24515648d104aac7ee6e53ccda9a1a2b8 [INFO] running `Command { std: "docker" "start" "-a" "5ac46daf6e44ccab8ec09e1de33e21a24515648d104aac7ee6e53ccda9a1a2b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking split-iter v0.1.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stderr] Checking day_3 v0.1.0 (/opt/rustwide/workdir/day_3) [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> day_3/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> day_3/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking day_4 v0.1.0 (/opt/rustwide/workdir/day_4) [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stdout] warning: unused variable: `moves` [INFO] [stdout] --> day_5/src/part_a.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | let (stacks, moves) = read_data(path); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_moves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re` [INFO] [stdout] --> day_5/src/part_a.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let re = Regex::new(r"\s\s\s").unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `letter` is never read [INFO] [stdout] --> day_5/src/part_a.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Crate { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | letter: char, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Crate` 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: field `0` is never read [INFO] [stdout] --> day_5/src/part_a.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | struct Pile(Vec>); [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Pile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `moves` [INFO] [stdout] --> day_5/src/part_a.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | let (stacks, moves) = read_data(path); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_moves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re` [INFO] [stdout] --> day_5/src/part_a.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let re = Regex::new(r"\s\s\s").unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `letter` is never read [INFO] [stdout] --> day_5/src/part_a.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Crate { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | letter: char, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Crate` 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: field `0` is never read [INFO] [stdout] --> day_5/src/part_a.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | struct Pile(Vec>); [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Pile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking day1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.09s [INFO] running `Command { std: "docker" "inspect" "5ac46daf6e44ccab8ec09e1de33e21a24515648d104aac7ee6e53ccda9a1a2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac46daf6e44ccab8ec09e1de33e21a24515648d104aac7ee6e53ccda9a1a2b8", kill_on_drop: false }` [INFO] [stdout] 5ac46daf6e44ccab8ec09e1de33e21a24515648d104aac7ee6e53ccda9a1a2b8