[INFO] cloning repository https://github.com/IdioticRemi/42-christmas-rush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IdioticRemi/42-christmas-rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdioticRemi%2F42-christmas-rush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdioticRemi%2F42-christmas-rush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b9a54b550445dce26d940a2b9cce6faefcc8156
[INFO] testing IdioticRemi/42-christmas-rush/2b9a54b550445dce26d940a2b9cce6faefcc8156 against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdioticRemi%2F42-christmas-rush" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IdioticRemi/42-christmas-rush on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IdioticRemi/42-christmas-rush
[INFO] finished tweaking git repo https://github.com/IdioticRemi/42-christmas-rush
[INFO] tweaked toml for git repo https://github.com/IdioticRemi/42-christmas-rush written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/IdioticRemi/42-christmas-rush 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d66d37463deb98b81d5204723210cd8be0f01a98f2d7ce61d2740336860d0e9
[INFO] running `Command { std: "docker" "start" "-a" "8d66d37463deb98b81d5204723210cd8be0f01a98f2d7ce61d2740336860d0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d66d37463deb98b81d5204723210cd8be0f01a98f2d7ce61d2740336860d0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d66d37463deb98b81d5204723210cd8be0f01a98f2d7ce61d2740336860d0e9", kill_on_drop: false }`
[INFO] [stdout] 8d66d37463deb98b81d5204723210cd8be0f01a98f2d7ce61d2740336860d0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7329721fbaf7a41438e437393c269884e82c3c16c8ff260b096aaa451f2d475c
[INFO] running `Command { std: "docker" "start" "-a" "7329721fbaf7a41438e437393c269884e82c3c16c8ff260b096aaa451f2d475c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling rush-nowel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `optimize` and `optimize2` are never used
[INFO] [stdout]    --> src/country/mod.rs:86:12
[INFO] [stdout]     |
[INFO] [stdout] 24  | impl Country {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub fn optimize(&mut self, target_count: usize) -> Result<(), ()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn optimize2(&mut self, target_count: usize) -> Result<(), ()> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "7329721fbaf7a41438e437393c269884e82c3c16c8ff260b096aaa451f2d475c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7329721fbaf7a41438e437393c269884e82c3c16c8ff260b096aaa451f2d475c", kill_on_drop: false }`
[INFO] [stdout] 7329721fbaf7a41438e437393c269884e82c3c16c8ff260b096aaa451f2d475c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e963eeb2b9bd1a5eaa0a0d17ac632dc7f8478b385e86da2e58a6bc19ed23d77
[INFO] running `Command { std: "docker" "start" "-a" "2e963eeb2b9bd1a5eaa0a0d17ac632dc7f8478b385e86da2e58a6bc19ed23d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling rush-nowel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `optimize` and `optimize2` are never used
[INFO] [stdout]    --> src/country/mod.rs:86:12
[INFO] [stdout]     |
[INFO] [stdout] 24  | impl Country {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub fn optimize(&mut self, target_count: usize) -> Result<(), ()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn optimize2(&mut self, target_count: usize) -> Result<(), ()> {
[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 1.18s
[INFO] running `Command { std: "docker" "inspect" "2e963eeb2b9bd1a5eaa0a0d17ac632dc7f8478b385e86da2e58a6bc19ed23d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e963eeb2b9bd1a5eaa0a0d17ac632dc7f8478b385e86da2e58a6bc19ed23d77", kill_on_drop: false }`
[INFO] [stdout] 2e963eeb2b9bd1a5eaa0a0d17ac632dc7f8478b385e86da2e58a6bc19ed23d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4059fa7916938fa47478b7c4be004eda66aa8e262f25d31dfd5ab0f62a719b7f
[INFO] running `Command { std: "docker" "start" "-a" "4059fa7916938fa47478b7c4be004eda66aa8e262f25d31dfd5ab0f62a719b7f", kill_on_drop: false }`
[INFO] [stderr] warning: methods `optimize` and `optimize2` are never used
[INFO] [stderr]    --> src/country/mod.rs:86:12
[INFO] [stderr]     |
[INFO] [stderr] 24  | impl Country {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 86  |     pub fn optimize(&mut self, target_count: usize) -> Result<(), ()> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub fn optimize2(&mut self, target_count: usize) -> Result<(), ()> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rush-nowel` (bin "rush-nowel" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rush_nowel-6dcf9d7cf1197406)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test country::tests::optimal_std_dev_sq ... ok
[INFO] [stdout] test country::tests::bidirectional_links ... ok
[INFO] [stdout] test country::tests::add_link_to_region ... ok
[INFO] [stdout] test country::tests::remove_link_from_region ... ok
[INFO] [stdout] test country::tests::region_fuse ... ok
[INFO] [stdout] test country::tests::optimal_std_dev_sq2 ... ok
[INFO] [stdout] test country::tests::optmize_with_zero_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4059fa7916938fa47478b7c4be004eda66aa8e262f25d31dfd5ab0f62a719b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4059fa7916938fa47478b7c4be004eda66aa8e262f25d31dfd5ab0f62a719b7f", kill_on_drop: false }`
[INFO] [stdout] 4059fa7916938fa47478b7c4be004eda66aa8e262f25d31dfd5ab0f62a719b7f