[INFO] cloning repository https://github.com/strangerxxxx/kyopro-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strangerxxxx/kyopro-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e1ecd74fc88177e0c0154a95ffd9360af2196ad
[INFO] checking strangerxxxx/kyopro-rust against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangerxxxx%2Fkyopro-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/strangerxxxx/kyopro-rust
[INFO] finished tweaking git repo https://github.com/strangerxxxx/kyopro-rust
[INFO] tweaked toml for git repo https://github.com/strangerxxxx/kyopro-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/strangerxxxx/kyopro-rust on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/strangerxxxx/kyopro-rust 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a9dd0fd5db151a425c9feb9b51c0755c7e553ad9cea6ffbd98e04a32f0b6648c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9dd0fd5db151a425c9feb9b51c0755c7e553ad9cea6ffbd98e04a32f0b6648c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9dd0fd5db151a425c9feb9b51c0755c7e553ad9cea6ffbd98e04a32f0b6648c", kill_on_drop: false }`
[INFO] [stdout] a9dd0fd5db151a425c9feb9b51c0755c7e553ad9cea6ffbd98e04a32f0b6648c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20bc9f72d7f608b614837fac49851ffd6e7bf71e791d59d88f5cca45dc04c5c
[INFO] running `Command { std: "docker" "start" "-a" "d20bc9f72d7f608b614837fac49851ffd6e7bf71e791d59d88f5cca45dc04c5c", kill_on_drop: false }`
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[INFO] [stderr]     Checking zerocopy v0.7.35
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[INFO] [stderr]    Compiling num-derive v0.4.0
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[INFO] [stderr]    Compiling partial_ref_derive v0.3.3
[INFO] [stderr]    Compiling proconio-derive v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling amplify_derive v2.11.3
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[INFO] [stderr]     Checking rand_distr v0.4.3
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[INFO] [stderr]    Compiling memoise v0.3.2
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[INFO] [stderr]     Checking multiversion v0.7.2
[INFO] [stderr]     Checking ordered-float v3.7.0
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[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking bitset-fixed v0.1.0
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[INFO] [stderr]     Checking amplify v3.14.2
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking hashbag v0.1.11
[INFO] [stderr]     Checking glidesort v0.1.2
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]     Checking indexing v0.4.1
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]    Compiling easy-ext v1.0.1
[INFO] [stderr]     Checking ac-library-rs v0.1.1
[INFO] [stderr]     Checking omniswap v0.1.0
[INFO] [stderr]     Checking recur-fn v2.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking btreemultimap v0.1.1
[INFO] [stderr]     Checking multimap v0.9.0
[INFO] [stderr]     Checking varisat-checker v0.2.2
[INFO] [stderr]     Checking kyopro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/main.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         m: usize,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout]   4 | /     input! {
[INFO] [stdout]   5 | |         n: usize,
[INFO] [stdout]   6 | |         m: usize,
[INFO] [stdout]   7 | |         a: [usize; n],
[INFO] [stdout]   8 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 151 |           let $var = read_value!($next, $t);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `input_inner` which comes from the expansion of the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `UMOD`
[INFO] [stdout]     |
[INFO] [stdout]   6 -         m: usize,
[INFO] [stdout]   6 +         UMOD: usize,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/main.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         a: [usize; n],
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout]   4 | /     input! {
[INFO] [stdout]   5 | |         n: usize,
[INFO] [stdout]   6 | |         m: usize,
[INFO] [stdout]   7 | |         a: [usize; n],
[INFO] [stdout]   8 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 151 |           let $var = read_value!($next, $t);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     = note: this warning originates in the macro `input_inner` which comes from the expansion of the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/main.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout]   6 |         m: usize,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout]   4 | /     input! {
[INFO] [stdout]   5 | |         n: usize,
[INFO] [stdout]   6 | |         m: usize,
[INFO] [stdout]   7 | |         a: [usize; n],
[INFO] [stdout]   8 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 151 |           let $var = read_value!($next, $t);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `input_inner` which comes from the expansion of the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `UMOD`
[INFO] [stdout]     |
[INFO] [stdout]   6 -         m: usize,
[INFO] [stdout]   6 +         UMOD: usize,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/main.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 |         a: [usize; n],
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout] help: `a` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout]   4 | /     input! {
[INFO] [stdout]   5 | |         n: usize,
[INFO] [stdout]   6 | |         m: usize,
[INFO] [stdout]   7 | |         a: [usize; n],
[INFO] [stdout]   8 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout] ...
[INFO] [stdout] 151 |           let $var = read_value!($next, $t);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     = note: this warning originates in the macro `input_inner` which comes from the expansion of the macro `input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "d20bc9f72d7f608b614837fac49851ffd6e7bf71e791d59d88f5cca45dc04c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20bc9f72d7f608b614837fac49851ffd6e7bf71e791d59d88f5cca45dc04c5c", kill_on_drop: false }`
[INFO] [stdout] d20bc9f72d7f608b614837fac49851ffd6e7bf71e791d59d88f5cca45dc04c5c