[INFO] cloning repository https://github.com/iowi479/algorithmik4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iowi479/algorithmik4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiowi479%2Falgorithmik4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiowi479%2Falgorithmik4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8a032fff174b369cbf5ece6d6d8ec5de362f6ea
[INFO] checking iowi479/algorithmik4 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiowi479%2Falgorithmik4" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iowi479/algorithmik4
[INFO] finished tweaking git repo https://github.com/iowi479/algorithmik4
[INFO] tweaked toml for git repo https://github.com/iowi479/algorithmik4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iowi479/algorithmik4 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iowi479/algorithmik4 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sacabase v2.0.0
[INFO] [stderr]   Downloaded suffix_array v0.5.0
[INFO] [stderr]   Downloaded cc v1.2.27
[INFO] [stderr]   Downloaded cdivsufsort v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd197fdea9794dcd48099141dfbac7c4c3fe9debc66a392f682501817215f386
[INFO] running `Command { std: "docker" "start" "-a" "dd197fdea9794dcd48099141dfbac7c4c3fe9debc66a392f682501817215f386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd197fdea9794dcd48099141dfbac7c4c3fe9debc66a392f682501817215f386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd197fdea9794dcd48099141dfbac7c4c3fe9debc66a392f682501817215f386", kill_on_drop: false }`
[INFO] [stdout] dd197fdea9794dcd48099141dfbac7c4c3fe9debc66a392f682501817215f386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc555f5a69c59992db2d9447619a008cb3c48df911ff23ee087d1fa5a55f3831
[INFO] running `Command { std: "docker" "start" "-a" "bc555f5a69c59992db2d9447619a008cb3c48df911ff23ee087d1fa5a55f3831", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking sacabase v2.0.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling cdivsufsort v2.0.0
[INFO] [stderr]     Checking suffix_array v0.5.0
[INFO] [stderr]     Checking algorithmik4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/bin/other.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let sa = algorithmik4::NaiveSuffixArray::new(&input);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_sa`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search`
[INFO] [stdout]   --> src/bin/other.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     for search in searches {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elapsed`
[INFO] [stdout]   --> src/bin/other.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let elapsed = timestamp.elapsed().as_micros();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/bin/other.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let sa = algorithmik4::NaiveSuffixArray::new(&input);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_sa`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search`
[INFO] [stdout]   --> src/bin/other.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     for search in searches {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elapsed`
[INFO] [stdout]   --> src/bin/other.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let elapsed = timestamp.elapsed().as_micros();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "bc555f5a69c59992db2d9447619a008cb3c48df911ff23ee087d1fa5a55f3831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc555f5a69c59992db2d9447619a008cb3c48df911ff23ee087d1fa5a55f3831", kill_on_drop: false }`
[INFO] [stdout] bc555f5a69c59992db2d9447619a008cb3c48df911ff23ee087d1fa5a55f3831