[INFO] cloning repository https://github.com/baptistemanson/advent-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baptistemanson/advent-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaptistemanson%2Fadvent-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaptistemanson%2Fadvent-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 876bcef870cd0cec2ba672d30a9efd2bb8f7bcd7
[INFO] testing baptistemanson/advent-2023/876bcef870cd0cec2ba672d30a9efd2bb8f7bcd7 against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaptistemanson%2Fadvent-2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/baptistemanson/advent-2023 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/baptistemanson/advent-2023
[INFO] finished tweaking git repo https://github.com/baptistemanson/advent-2023
[INFO] tweaked toml for git repo https://github.com/baptistemanson/advent-2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/baptistemanson/advent-2023 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51227b7742fada79393f9e32c1555a700509eccde652b7c756290e73ac479cb
[INFO] running `Command { std: "docker" "start" "-a" "c51227b7742fada79393f9e32c1555a700509eccde652b7c756290e73ac479cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51227b7742fada79393f9e32c1555a700509eccde652b7c756290e73ac479cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51227b7742fada79393f9e32c1555a700509eccde652b7c756290e73ac479cb", kill_on_drop: false }`
[INFO] [stdout] c51227b7742fada79393f9e32c1555a700509eccde652b7c756290e73ac479cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b68ef69cb89c060edc5fba0ea6b3792d9df9e356788247e710fbef31a3c593b
[INFO] running `Command { std: "docker" "start" "-a" "9b68ef69cb89c060edc5fba0ea6b3792d9df9e356788247e710fbef31a3c593b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling advent-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ByCol` is never constructed
[INFO] [stdout]  --> src/playground.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct ByCol<'a, T> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Columnizable` is never used
[INFO] [stdout]  --> src/playground.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait Columnizable<T> {
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "9b68ef69cb89c060edc5fba0ea6b3792d9df9e356788247e710fbef31a3c593b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b68ef69cb89c060edc5fba0ea6b3792d9df9e356788247e710fbef31a3c593b", kill_on_drop: false }`
[INFO] [stdout] 9b68ef69cb89c060edc5fba0ea6b3792d9df9e356788247e710fbef31a3c593b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23bf93314ee40d31cc0f0dfc10f6c6d68d37f4d5bbda96dc2f645125695d7b65
[INFO] running `Command { std: "docker" "start" "-a" "23bf93314ee40d31cc0f0dfc10f6c6d68d37f4d5bbda96dc2f645125695d7b65", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ByCol` is never constructed
[INFO] [stdout]  --> src/playground.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct ByCol<'a, T> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Columnizable` is never used
[INFO] [stdout]  --> src/playground.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait Columnizable<T> {
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "23bf93314ee40d31cc0f0dfc10f6c6d68d37f4d5bbda96dc2f645125695d7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bf93314ee40d31cc0f0dfc10f6c6d68d37f4d5bbda96dc2f645125695d7b65", kill_on_drop: false }`
[INFO] [stdout] 23bf93314ee40d31cc0f0dfc10f6c6d68d37f4d5bbda96dc2f645125695d7b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8536223d618c075bc1e81668941205d2aea9e5328018dd2b480e225609977810
[INFO] running `Command { std: "docker" "start" "-a" "8536223d618c075bc1e81668941205d2aea9e5328018dd2b480e225609977810", kill_on_drop: false }`
[INFO] [stderr] warning: struct `ByCol` is never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> src/playground.rs:1:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | struct ByCol<'a, T> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Columnizable` is never used
[INFO] [stderr]  --> src/playground.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | trait Columnizable<T> {
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-2023` (bin "advent-2023" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_2023-301678153a824db7)
[INFO] running `Command { std: "docker" "inspect" "8536223d618c075bc1e81668941205d2aea9e5328018dd2b480e225609977810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8536223d618c075bc1e81668941205d2aea9e5328018dd2b480e225609977810", kill_on_drop: false }`
[INFO] [stdout] 8536223d618c075bc1e81668941205d2aea9e5328018dd2b480e225609977810
