[INFO] cloning repository https://github.com/smCloudInTheSky/aoc_2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smCloudInTheSky/aoc_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsmCloudInTheSky%2Faoc_2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsmCloudInTheSky%2Faoc_2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e57d36cee68b3fb6bbd5bd18c86a419f7b0e2d3 [INFO] building smCloudInTheSky/aoc_2021 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsmCloudInTheSky%2Faoc_2021" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/smCloudInTheSky/aoc_2021 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/smCloudInTheSky/aoc_2021 [INFO] finished tweaking git repo https://github.com/smCloudInTheSky/aoc_2021 [INFO] tweaked toml for git repo https://github.com/smCloudInTheSky/aoc_2021 written to /workspace/builds/worker-33/source/Cargo.toml [INFO] crate git repo https://github.com/smCloudInTheSky/aoc_2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34f73a72bd377c80e3ea75dbcfe4e5ab403ca6a36276e1967cc426dc07949998 [INFO] running `Command { std: "docker" "start" "-a" "34f73a72bd377c80e3ea75dbcfe4e5ab403ca6a36276e1967cc426dc07949998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34f73a72bd377c80e3ea75dbcfe4e5ab403ca6a36276e1967cc426dc07949998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f73a72bd377c80e3ea75dbcfe4e5ab403ca6a36276e1967cc426dc07949998", kill_on_drop: false }` [INFO] [stdout] 34f73a72bd377c80e3ea75dbcfe4e5ab403ca6a36276e1967cc426dc07949998 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4006c6c733bd8cff617f5ab70e87f8535f7712e9428405179a03013033b657a9 [INFO] running `Command { std: "docker" "start" "-a" "4006c6c733bd8cff617f5ab70e87f8535f7712e9428405179a03013033b657a9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/bin/day_seven.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/bin/day_seven.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | let mut res: u64 = 0 ; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `list_string` is never read [INFO] [stdout] --> src/bin/day_seven.rs:76:11 [INFO] [stdout] | [INFO] [stdout] 76 | let mut list_string: Vec<&str> = Vec::new() ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_seven.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut res: u64 = 0 ; [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: value assigned to `list_string` is never read [INFO] [stdout] --> src/bin/day_six.rs:66:11 [INFO] [stdout] | [INFO] [stdout] 66 | let mut list_string: Vec<&str> = Vec::new() ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mat_fib` [INFO] [stdout] --> src/bin/day_six.rs:81:11 [INFO] [stdout] | [INFO] [stdout] 81 | let mut mat_fib = mat.clone() ; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_fib` [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/day_six.rs:80:7 [INFO] [stdout] | [INFO] [stdout] 80 | let mut day: u16 = 0 ; [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: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_six.rs:81:7 [INFO] [stdout] | [INFO] [stdout] 81 | let mut mat_fib = mat.clone() ; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fibo` [INFO] [stdout] --> src/bin/day_six.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn fibo(list: &mut Vec ) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.00s [INFO] running `Command { std: "docker" "inspect" "4006c6c733bd8cff617f5ab70e87f8535f7712e9428405179a03013033b657a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4006c6c733bd8cff617f5ab70e87f8535f7712e9428405179a03013033b657a9", kill_on_drop: false }` [INFO] [stdout] 4006c6c733bd8cff617f5ab70e87f8535f7712e9428405179a03013033b657a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0ea2e1b53c1f4ae45a0a9efe4e1ba477a7adffab1e4498974502bc30393e616 [INFO] running `Command { std: "docker" "start" "-a" "c0ea2e1b53c1f4ae45a0a9efe4e1ba477a7adffab1e4498974502bc30393e616", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/bin/day_seven.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/bin/day_seven.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | let mut res: u64 = 0 ; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `list_string` is never read [INFO] [stdout] --> src/bin/day_seven.rs:76:11 [INFO] [stdout] | [INFO] [stdout] 76 | let mut list_string: Vec<&str> = Vec::new() ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_seven.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | let mut res: u64 = 0 ; [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: value assigned to `list_string` is never read [INFO] [stdout] --> src/bin/day_six.rs:66:11 [INFO] [stdout] | [INFO] [stdout] 66 | let mut list_string: Vec<&str> = Vec::new() ; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mat_fib` [INFO] [stdout] --> src/bin/day_six.rs:81:11 [INFO] [stdout] | [INFO] [stdout] 81 | let mut mat_fib = mat.clone() ; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mat_fib` [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/day_six.rs:80:7 [INFO] [stdout] | [INFO] [stdout] 80 | let mut day: u16 = 0 ; [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: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_six.rs:81:7 [INFO] [stdout] | [INFO] [stdout] 81 | let mut mat_fib = mat.clone() ; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fibo` [INFO] [stdout] --> src/bin/day_six.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn fibo(list: &mut Vec ) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.59s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code_2021-23071932b4543e08) [INFO] [stderr] Executable unittests src/bin/day_five.rs (/opt/rustwide/target/debug/deps/day_five-017126b7be751f9e) [INFO] [stderr] Executable unittests src/bin/day_four.rs (/opt/rustwide/target/debug/deps/day_four-6ef984ff4e068145) [INFO] [stderr] Executable unittests src/bin/day_one.rs (/opt/rustwide/target/debug/deps/day_one-771866117c5ba806) [INFO] [stderr] Executable unittests src/bin/day_seven.rs (/opt/rustwide/target/debug/deps/day_seven-61a7e4cf0f4e12d8) [INFO] [stderr] Executable unittests src/bin/day_six.rs (/opt/rustwide/target/debug/deps/day_six-5990240da20a4bc0) [INFO] [stderr] Executable unittests src/bin/day_two.rs (/opt/rustwide/target/debug/deps/day_two-9bf0b153bb39d114) [INFO] running `Command { std: "docker" "inspect" "c0ea2e1b53c1f4ae45a0a9efe4e1ba477a7adffab1e4498974502bc30393e616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0ea2e1b53c1f4ae45a0a9efe4e1ba477a7adffab1e4498974502bc30393e616", kill_on_drop: false }` [INFO] [stdout] c0ea2e1b53c1f4ae45a0a9efe4e1ba477a7adffab1e4498974502bc30393e616