[INFO] cloning repository https://github.com/MMarco77/advent-of-code-2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MMarco77/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMarco77%2Fadvent-of-code-2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMMarco77%2Fadvent-of-code-2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1480866dc3c7ed3f93d96ee6f35812a930ca0b97 [INFO] building MMarco77/advent-of-code-2022 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%2FMMarco77%2Fadvent-of-code-2022" "/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/MMarco77/advent-of-code-2022 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/MMarco77/advent-of-code-2022 [INFO] finished tweaking git repo https://github.com/MMarco77/advent-of-code-2022 [INFO] tweaked toml for git repo https://github.com/MMarco77/advent-of-code-2022 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MMarco77/advent-of-code-2022 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded eyes v1.2.1 [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] 5851bb028f15804cc60fb284b908777e77008f1b94861c5f7cc7df4667fec321 [INFO] running `Command { std: "docker" "start" "-a" "5851bb028f15804cc60fb284b908777e77008f1b94861c5f7cc7df4667fec321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5851bb028f15804cc60fb284b908777e77008f1b94861c5f7cc7df4667fec321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5851bb028f15804cc60fb284b908777e77008f1b94861c5f7cc7df4667fec321", kill_on_drop: false }` [INFO] [stdout] 5851bb028f15804cc60fb284b908777e77008f1b94861c5f7cc7df4667fec321 [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] b779f7ab897eb22a84f9d48af1c60b436d6caf8c4e909b412a9aef4312f4ee27 [INFO] running `Command { std: "docker" "start" "-a" "b779f7ab897eb22a84f9d48af1c60b436d6caf8c4e909b412a9aef4312f4ee27", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling eyes v1.2.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling advent_of_code v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `S` should have a snake case name [INFO] [stdout] --> src/bin/12.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let S = graph.add_node("S"); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/11.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | Add(u8), [INFO] [stdout] | --- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/bin/12.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let E = graph.add_node("E"); [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/11.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | Mul(u8), [INFO] [stdout] | --- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Mul(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pretty_print` is never used [INFO] [stdout] --> src/bin/07.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 17 | trait Component { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn pretty_print(&self, shift: &str); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bin/07.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 51 | struct Folder { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 52 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/22.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | Cubic(u8), [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 154 | Cubic(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "b779f7ab897eb22a84f9d48af1c60b436d6caf8c4e909b412a9aef4312f4ee27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b779f7ab897eb22a84f9d48af1c60b436d6caf8c4e909b412a9aef4312f4ee27", kill_on_drop: false }` [INFO] [stdout] b779f7ab897eb22a84f9d48af1c60b436d6caf8c4e909b412a9aef4312f4ee27 [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] 86a1c12a175ed4e66afef3902d4a0b386b0cb8e852b63121711bd4223af6c8db [INFO] running `Command { std: "docker" "start" "-a" "86a1c12a175ed4e66afef3902d4a0b386b0cb8e852b63121711bd4223af6c8db", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `S` should have a snake case name [INFO] [stdout] --> src/bin/12.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let S = graph.add_node("S"); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `E` should have a snake case name [INFO] [stdout] --> src/bin/12.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let E = graph.add_node("E"); [INFO] [stdout] | ^ help: convert the identifier to snake case: `e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pretty_print` is never used [INFO] [stdout] --> src/bin/07.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 17 | trait Component { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 21 | fn pretty_print(&self, shift: &str); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/11.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | Add(u8), [INFO] [stdout] | --- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/11.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | Mul(u8), [INFO] [stdout] | --- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Mul(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bin/07.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 51 | struct Folder { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 52 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/22.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | Cubic(u8), [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 154 | Cubic(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "86a1c12a175ed4e66afef3902d4a0b386b0cb8e852b63121711bd4223af6c8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a1c12a175ed4e66afef3902d4a0b386b0cb8e852b63121711bd4223af6c8db", kill_on_drop: false }` [INFO] [stdout] 86a1c12a175ed4e66afef3902d4a0b386b0cb8e852b63121711bd4223af6c8db