[INFO] cloning repository https://github.com/aimerlief/atcoder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aimerlief/atcoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faimerlief%2Fatcoder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faimerlief%2Fatcoder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b598a887386b3b58bedcd72e926fac9a6a5caf5f [INFO] checking aimerlief/atcoder against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faimerlief%2Fatcoder" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aimerlief/atcoder on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aimerlief/atcoder [INFO] finished tweaking git repo https://github.com/aimerlief/atcoder [INFO] tweaked toml for git repo https://github.com/aimerlief/atcoder written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aimerlief/atcoder 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proconio-derive v0.2.1 [INFO] [stderr] Downloaded ac-library-rs v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fb91483a62145b1e56271ba8d9107bcd14bc2cc210d70a6c9e8663a2441dab4 [INFO] running `Command { std: "docker" "start" "-a" "6fb91483a62145b1e56271ba8d9107bcd14bc2cc210d70a6c9e8663a2441dab4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fb91483a62145b1e56271ba8d9107bcd14bc2cc210d70a6c9e8663a2441dab4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb91483a62145b1e56271ba8d9107bcd14bc2cc210d70a6c9e8663a2441dab4", kill_on_drop: false }` [INFO] [stdout] 6fb91483a62145b1e56271ba8d9107bcd14bc2cc210d70a6c9e8663a2441dab4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c34f07df0209eb397b263b44c67d46e08763981e4d482baf36ac23281dda3511 [INFO] running `Command { std: "docker" "start" "-a" "c34f07df0209eb397b263b44c67d46e08763981e4d482baf36ac23281dda3511", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking ac-library-rs v0.1.1 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking wide v0.7.32 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling proconio-derive v0.2.1 [INFO] [stderr] Checking proconio v0.4.5 [INFO] [stderr] Checking abc335 v0.1.0 (/opt/rustwide/workdir/crates/abc335) [INFO] [stderr] Checking abc372 v0.1.0 (/opt/rustwide/workdir/crates/abc372) [INFO] [stderr] Checking abc370 v0.1.0 (/opt/rustwide/workdir/crates/abc370) [INFO] [stderr] Checking math-and-algorithm v0.1.0 (/opt/rustwide/workdir/crates/math-and-algorithm) [INFO] [stderr] Checking abc369 v0.1.0 (/opt/rustwide/workdir/crates/abc369) [INFO] [stderr] Checking abc346 v0.1.0 (/opt/rustwide/workdir/crates/abc346) [INFO] [stderr] Checking abc352 v0.1.0 (/opt/rustwide/workdir/crates/abc352) [INFO] [stderr] Checking abc296 v0.1.0 (/opt/rustwide/workdir/crates/abc296) [INFO] [stderr] Checking abc374 v0.1.0 (/opt/rustwide/workdir/crates/abc374) [INFO] [stderr] Checking abs v0.1.0 (/opt/rustwide/workdir/crates/abs) [INFO] [stderr] Checking abc275 v0.1.0 (/opt/rustwide/workdir/crates/abc275) [INFO] [stderr] Checking abc355 v0.1.0 (/opt/rustwide/workdir/crates/abc355) [INFO] [stderr] Checking adt_20240123_3 v0.1.0 (/opt/rustwide/workdir/crates/adt_20240123_3) [INFO] [stderr] Checking abc337 v0.1.0 (/opt/rustwide/workdir/crates/abc337) [INFO] [stderr] Checking abc371 v0.1.0 (/opt/rustwide/workdir/crates/abc371) [INFO] [stderr] Checking adt_20240118_3 v0.1.0 (/opt/rustwide/workdir/crates/adt_20240118_3) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> crates/abc355/src/bin/c.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(n: usize, t: usize, a: Vec) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking abc351 v0.1.0 (/opt/rustwide/workdir/crates/abc351) [INFO] [stderr] Checking abc367 v0.1.0 (/opt/rustwide/workdir/crates/abc367) [INFO] [stderr] Checking abc314 v0.1.0 (/opt/rustwide/workdir/crates/abc314) [INFO] [stderr] Checking abc373 v0.1.0 (/opt/rustwide/workdir/crates/abc373) [INFO] [stderr] Checking abc339 v0.1.0 (/opt/rustwide/workdir/crates/abc339) [INFO] [stderr] Checking abc366 v0.1.0 (/opt/rustwide/workdir/crates/abc366) [INFO] [stderr] Checking typical90 v0.1.0 (/opt/rustwide/workdir/crates/typical90) [INFO] [stderr] Checking abc336 v0.1.0 (/opt/rustwide/workdir/crates/abc336) [INFO] [stderr] Checking abc338 v0.1.0 (/opt/rustwide/workdir/crates/abc338) [INFO] [stderr] Checking abc365 v0.1.0 (/opt/rustwide/workdir/crates/abc365) [INFO] [stderr] Checking regex v1.11.1 [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> crates/typical90/src/bin/001_yokan_party.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(N: usize, l: usize, k: usize, a: &[usize]) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> crates/typical90/src/bin/001_yokan_party.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(N: usize, l: usize, k: usize, a: &[usize]) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> crates/abc337/src/bin/c.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut result: String = "".to_string(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/abc337/src/bin/c.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut result: String = "".to_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] [stderr] Checking abc368 v0.1.0 (/opt/rustwide/workdir/crates/abc368) [INFO] [stderr] Checking abc340 v0.1.0 (/opt/rustwide/workdir/crates/abc340) [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> crates/typical90/src/bin/001_yokan_party.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(N: usize, l: usize, k: usize, a: &[usize]) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> crates/typical90/src/bin/001_yokan_party.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(N: usize, l: usize, k: usize, a: &[usize]) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> crates/typical90/src/bin/001_yokan_party.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(N: usize, l: usize, k: usize, a: &[usize]) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking abc382 v0.1.0 (/opt/rustwide/workdir/crates/abc382) [INFO] [stderr] Checking abc375 v0.1.0 (/opt/rustwide/workdir/crates/abc375) [INFO] [stderr] Checking abc379 v0.1.0 (/opt/rustwide/workdir/crates/abc379) [INFO] [stderr] Checking abc377 v0.1.0 (/opt/rustwide/workdir/crates/abc377) [INFO] [stderr] Checking abc262 v0.1.0 (/opt/rustwide/workdir/crates/abc262) [INFO] [stderr] Checking abc380 v0.1.0 (/opt/rustwide/workdir/crates/abc380) [INFO] [stderr] Checking abc378 v0.1.0 (/opt/rustwide/workdir/crates/abc378) [INFO] [stderr] Checking abc376 v0.1.0 (/opt/rustwide/workdir/crates/abc376) [INFO] [stdout] warning: function `calculate_max_wins` is never used [INFO] [stdout] --> crates/abc365/src/bin/d.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn calculate_max_wins(n: usize, s: &Vec) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> crates/abc365/src/bin/c.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn find_max_x(n: usize, m: i64, a: &[i64]) -> Option { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking abc341 v0.1.0 (/opt/rustwide/workdir/crates/abc341) [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> crates/abc355/src/bin/c.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | fn solve(n: usize, t: usize, a: Vec) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> crates/abc338/src/bin/c.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | fn solve(n: usize, q: Vec, a: Vec, b: Vec) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> crates/abc355/src/bin/d.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> crates/abc365/src/bin/b.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> crates/abc365/src/bin/c.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn find_max_x(n: usize, m: i64, a: &[i64]) -> Option { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> crates/abc337/src/bin/c.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut result: String = "".to_string(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/abc337/src/bin/c.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut result: String = "".to_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: unused variable: `n` [INFO] [stdout] --> crates/abc338/src/bin/c.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | fn solve(n: usize, q: Vec, a: Vec, b: Vec) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> crates/abc355/src/bin/d.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaqDymVD/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simba` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta5ABg8Z/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ppv-lite86` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c34f07df0209eb397b263b44c67d46e08763981e4d482baf36ac23281dda3511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c34f07df0209eb397b263b44c67d46e08763981e4d482baf36ac23281dda3511", kill_on_drop: false }` [INFO] [stdout] c34f07df0209eb397b263b44c67d46e08763981e4d482baf36ac23281dda3511