[INFO] cloning repository https://github.com/thavens/AOC2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thavens/AOC2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthavens%2FAOC2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthavens%2FAOC2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80dc3006821a4a6a3e8ffcdd7bfb7a04f803896c [INFO] building thavens/AOC2022 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%2Fthavens%2FAOC2022" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thavens/AOC2022 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/thavens/AOC2022 [INFO] finished tweaking git repo https://github.com/thavens/AOC2022 [INFO] tweaked toml for git repo https://github.com/thavens/AOC2022 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thavens/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.src [INFO] [stderr] warning: unused manifest key: bin.1.src [INFO] [stderr] warning: unused manifest key: bin.2.src [INFO] [stderr] warning: unused manifest key: bin.3.src [INFO] [stderr] warning: unused manifest key: bin.4.src [INFO] [stderr] warning: unused manifest key: bin.5.src [INFO] [stderr] warning: unused manifest key: toolchain [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1a9993f247c9698a4428dc9126dffd947b8a4e089ab632c4066786cd32f0d6d9 [INFO] running `Command { std: "docker" "start" "-a" "1a9993f247c9698a4428dc9126dffd947b8a4e089ab632c4066786cd32f0d6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a9993f247c9698a4428dc9126dffd947b8a4e089ab632c4066786cd32f0d6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9993f247c9698a4428dc9126dffd947b8a4e089ab632c4066786cd32f0d6d9", kill_on_drop: false }` [INFO] [stdout] 1a9993f247c9698a4428dc9126dffd947b8a4e089ab632c4066786cd32f0d6d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 356045ee9dbb0033a83333a4cdfca2bc1cad43a919103d000d46dd671a264c50 [INFO] running `Command { std: "docker" "start" "-a" "356045ee9dbb0033a83333a4cdfca2bc1cad43a919103d000d46dd671a264c50", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.src [INFO] [stderr] warning: unused manifest key: bin.1.src [INFO] [stderr] warning: unused manifest key: bin.2.src [INFO] [stderr] warning: unused manifest key: bin.3.src [INFO] [stderr] warning: unused manifest key: bin.4.src [INFO] [stderr] warning: unused manifest key: bin.5.src [INFO] [stderr] warning: unused manifest key: toolchain [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [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/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let mut caps = finder.captures(i).unwrap(); [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: `i` [INFO] [stdout] --> src/bin/day5.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | for i in 0..width { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day5.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut caps = finder.captures(i).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s [INFO] running `Command { std: "docker" "inspect" "356045ee9dbb0033a83333a4cdfca2bc1cad43a919103d000d46dd671a264c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "356045ee9dbb0033a83333a4cdfca2bc1cad43a919103d000d46dd671a264c50", kill_on_drop: false }` [INFO] [stdout] 356045ee9dbb0033a83333a4cdfca2bc1cad43a919103d000d46dd671a264c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 12a29eedf83b00b1241b850da5fdc122e5c536cc671dcf697c0a32b11aec0341 [INFO] running `Command { std: "docker" "start" "-a" "12a29eedf83b00b1241b850da5fdc122e5c536cc671dcf697c0a32b11aec0341", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.src [INFO] [stderr] warning: unused manifest key: bin.1.src [INFO] [stderr] warning: unused manifest key: bin.2.src [INFO] [stderr] warning: unused manifest key: bin.3.src [INFO] [stderr] warning: unused manifest key: bin.4.src [INFO] [stderr] warning: unused manifest key: bin.5.src [INFO] [stderr] warning: unused manifest key: toolchain [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling pretty_assertions v1.3.0 [INFO] [stderr] Compiling advent2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/bin/day1.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | if let Ok(input) = String::from_str(input) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [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/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | let mut caps = finder.captures(i).unwrap(); [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: `i` [INFO] [stdout] --> src/bin/day5.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | for i in 0..width { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/bin/day5.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | for j in 0..times { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day5.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut caps = finder.captures(i).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "12a29eedf83b00b1241b850da5fdc122e5c536cc671dcf697c0a32b11aec0341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a29eedf83b00b1241b850da5fdc122e5c536cc671dcf697c0a32b11aec0341", kill_on_drop: false }` [INFO] [stdout] 12a29eedf83b00b1241b850da5fdc122e5c536cc671dcf697c0a32b11aec0341