[INFO] cloning repository https://github.com/chris-moreton/rusty-rival
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chris-moreton/rusty-rival" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d4b44cd9798054f848e9489a4eb1b6a0d770e6c
[INFO] testing chris-moreton/rusty-rival against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-moreton%2Frusty-rival" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chris-moreton/rusty-rival on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chris-moreton/rusty-rival
[INFO] finished tweaking git repo https://github.com/chris-moreton/rusty-rival
[INFO] tweaked toml for git repo https://github.com/chris-moreton/rusty-rival written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/chris-moreton/rusty-rival 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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f85379cc29effc045f9b34a73210dddc99e091cd3760c35f4d5b01d5ce4b3dd4
[INFO] running `Command { std: "docker" "start" "-a" "f85379cc29effc045f9b34a73210dddc99e091cd3760c35f4d5b01d5ce4b3dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f85379cc29effc045f9b34a73210dddc99e091cd3760c35f4d5b01d5ce4b3dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85379cc29effc045f9b34a73210dddc99e091cd3760c35f4d5b01d5ce4b3dd4", kill_on_drop: false }`
[INFO] [stdout] f85379cc29effc045f9b34a73210dddc99e091cd3760c35f4d5b01d5ce4b3dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfdb2bc9cc3066246818ee7fcfd99e5122ca6bd9bca6a68b35efb048b942e6dc
[INFO] running `Command { std: "docker" "start" "-a" "cfdb2bc9cc3066246818ee7fcfd99e5122ca6bd9bca6a68b35efb048b942e6dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling scrap v0.5.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling block v0.1.6
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling figlet-rs v0.1.5
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling regex-automata v0.4.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling fs v0.0.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling fd-lock v3.0.10
[INFO] [stderr]    Compiling rustyline v12.0.0
[INFO] [stderr]    Compiling regex v1.10.1
[INFO] [stderr]    Compiling rusty-rival v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:239:11
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn cmd_go(mut uci_state: &mut UciState, search_state: &mut SearchState, parts: Vec<&str>) -> Either<String, Option<String>> {
[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/uci.rs:293:27
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn calc_from_colour_times(mut uci_state: &mut UciState, millis: u64, inc_millis: u64) {
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:324:14
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn cmd_debug(mut uci_state: &mut UciState, parts: Vec<&str>) -> Either<String, Option<String>> {
[INFO] [stdout]     |              ----^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:387:19
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn cmd_ucinewgame(mut uci_state: &mut UciState, mut search_state: &mut SearchState) -> Either<String, Option<String>> {
[INFO] [stdout]     |                   ----^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:387:49
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn cmd_ucinewgame(mut uci_state: &mut UciState, mut search_state: &mut SearchState) -> Either<String, Option<String>> {
[INFO] [stdout]     |                                                 ----^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_white`
[INFO] [stdout]    --> src/uci.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 | fn cmd_scan(is_white: bool) -> Either<String, Option<String>> {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_white`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.30s
[INFO] running `Command { std: "docker" "inspect" "cfdb2bc9cc3066246818ee7fcfd99e5122ca6bd9bca6a68b35efb048b942e6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdb2bc9cc3066246818ee7fcfd99e5122ca6bd9bca6a68b35efb048b942e6dc", kill_on_drop: false }`
[INFO] [stdout] cfdb2bc9cc3066246818ee7fcfd99e5122ca6bd9bca6a68b35efb048b942e6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 412a6ff587328434b218dbadec5af05a73a79c56d191cf21846572ed6b5141d1
[INFO] running `Command { std: "docker" "start" "-a" "412a6ff587328434b218dbadec5af05a73a79c56d191cf21846572ed6b5141d1", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:239:11
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn cmd_go(mut uci_state: &mut UciState, search_state: &mut SearchState, parts: Vec<&str>) -> Either<String, Option<String>> {
[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/uci.rs:293:27
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn calc_from_colour_times(mut uci_state: &mut UciState, millis: u64, inc_millis: u64) {
[INFO] [stdout]     |                           ----^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:324:14
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn cmd_debug(mut uci_state: &mut UciState, parts: Vec<&str>) -> Either<String, Option<String>> {
[INFO] [stdout]     |              ----^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:387:19
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn cmd_ucinewgame(mut uci_state: &mut UciState, mut search_state: &mut SearchState) -> Either<String, Option<String>> {
[INFO] [stdout]     |                   ----^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/uci.rs:387:49
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn cmd_ucinewgame(mut uci_state: &mut UciState, mut search_state: &mut SearchState) -> Either<String, Option<String>> {
[INFO] [stdout]     |                                                 ----^^^^^^^^^^^^
[INFO] [stdout]     |                                                 |
[INFO] [stdout]     |                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rusty-rival v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `is_white`
[INFO] [stdout]    --> src/uci.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 | fn cmd_scan(is_white: bool) -> Either<String, Option<String>> {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_white`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-rival` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-12-08-x86_64-unknown-linux-gnu/bin/rustc --crate-name rusty_rival --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=1f3e504fc03ae02e -C extra-filename=-1f3e504fc03ae02e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-f435e404af61098a.rlib --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-a0a94cc2ec578d49.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-37c077ea1c8c1dbe.rlib --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-a7a91656c8510a61.rlib --extern either=/opt/rustwide/target/debug/deps/libeither-bc25dbceced3a40f.rlib --extern figlet_rs=/opt/rustwide/target/debug/deps/libfiglet_rs-38332c4f832eafb6.rlib --extern fs=/opt/rustwide/target/debug/deps/libfs-30c49dd46600aa93.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-efa3519517df6cf0.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-8738a961730a0f9b.rlib --extern num_format=/opt/rustwide/target/debug/deps/libnum_format-8fa98469b9542054.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-129426d745ab4fea.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-0d0383955ed6f010.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-f7fa7d51802e9484.rlib --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-2ecb62eb340ca5bc.rlib --extern scrap=/opt/rustwide/target/debug/deps/libscrap-ac1f450046fe1a37.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "412a6ff587328434b218dbadec5af05a73a79c56d191cf21846572ed6b5141d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412a6ff587328434b218dbadec5af05a73a79c56d191cf21846572ed6b5141d1", kill_on_drop: false }`
[INFO] [stdout] 412a6ff587328434b218dbadec5af05a73a79c56d191cf21846572ed6b5141d1
