[INFO] cloning repository https://github.com/dementeddr/Advent2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dementeddr/Advent2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdementeddr%2FAdvent2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdementeddr%2FAdvent2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af0d4520458211c76954925129776205adc4d160 [INFO] building dementeddr/Advent2022 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdementeddr%2FAdvent2022" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dementeddr/Advent2022 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dementeddr/Advent2022 [INFO] finished tweaking git repo https://github.com/dementeddr/Advent2022 [INFO] tweaked toml for git repo https://github.com/dementeddr/Advent2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dementeddr/Advent2022 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3298215d43960ec6288f162c80f7651c78fe61334fb11ee110764b676b46d658 [INFO] running `Command { std: "docker" "start" "-a" "3298215d43960ec6288f162c80f7651c78fe61334fb11ee110764b676b46d658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3298215d43960ec6288f162c80f7651c78fe61334fb11ee110764b676b46d658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3298215d43960ec6288f162c80f7651c78fe61334fb11ee110764b676b46d658", kill_on_drop: false }` [INFO] [stdout] 3298215d43960ec6288f162c80f7651c78fe61334fb11ee110764b676b46d658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c1df5eba6a331d2d2c2d27495a986455a277eb2e3e50feef3387f2725e4c65 [INFO] running `Command { std: "docker" "start" "-a" "94c1df5eba6a331d2d2c2d27495a986455a277eb2e3e50feef3387f2725e4c65", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling Advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::ops::Range` [INFO] [stdout] --> src/bin/day8-1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use core::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `height` is never read [INFO] [stdout] --> src/bin/day8-1.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut height = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_keys` is never used [INFO] [stdout] --> src/bin/day7-2.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn print_keys(map: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_keys` is never used [INFO] [stdout] --> src/bin/day7-1.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn print_keys(map: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/bin/day15-2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unseen` [INFO] [stdout] --> src/bin/day15-2.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut unseen: HashSet<(i32, i32)> = HashSet::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unseen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15-2.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut unseen: HashSet<(i32, i32)> = HashSet::new(); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.13s [INFO] running `Command { std: "docker" "inspect" "94c1df5eba6a331d2d2c2d27495a986455a277eb2e3e50feef3387f2725e4c65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c1df5eba6a331d2d2c2d27495a986455a277eb2e3e50feef3387f2725e4c65", kill_on_drop: false }` [INFO] [stdout] 94c1df5eba6a331d2d2c2d27495a986455a277eb2e3e50feef3387f2725e4c65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3661e3c83579ff7ed75e6f978a560cd6b47a498e50308b87b88541e4fb49a66e [INFO] running `Command { std: "docker" "start" "-a" "3661e3c83579ff7ed75e6f978a560cd6b47a498e50308b87b88541e4fb49a66e", kill_on_drop: false }` [INFO] [stderr] Compiling Advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::ops::Range` [INFO] [stdout] --> src/bin/day8-1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use core::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `height` is never read [INFO] [stdout] --> src/bin/day8-1.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut height = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_keys` is never used [INFO] [stdout] --> src/bin/day7-2.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn print_keys(map: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/bin/day15-2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unseen` [INFO] [stdout] --> src/bin/day15-2.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut unseen: HashSet<(i32, i32)> = HashSet::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unseen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15-2.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut unseen: HashSet<(i32, i32)> = HashSet::new(); [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: function `print_keys` is never used [INFO] [stdout] --> src/bin/day7-1.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn print_keys(map: &HashMap) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "3661e3c83579ff7ed75e6f978a560cd6b47a498e50308b87b88541e4fb49a66e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3661e3c83579ff7ed75e6f978a560cd6b47a498e50308b87b88541e4fb49a66e", kill_on_drop: false }` [INFO] [stdout] 3661e3c83579ff7ed75e6f978a560cd6b47a498e50308b87b88541e4fb49a66e