[INFO] cloning repository https://github.com/amatgil/leet_fuzzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amatgil/leet_fuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famatgil%2Fleet_fuzzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famatgil%2Fleet_fuzzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d2b58166acffce3d42570150d80a65aea257db4
[INFO] checking amatgil/leet_fuzzer against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famatgil%2Fleet_fuzzer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/amatgil/leet_fuzzer
[INFO] finished tweaking git repo https://github.com/amatgil/leet_fuzzer
[INFO] tweaked toml for git repo https://github.com/amatgil/leet_fuzzer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/amatgil/leet_fuzzer on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/amatgil/leet_fuzzer 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" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fd5d064ba5649f093656fb44345e023bc24a493ab1545f6a8c396f55d2a6089
[INFO] running `Command { std: "docker" "start" "-a" "6fd5d064ba5649f093656fb44345e023bc24a493ab1545f6a8c396f55d2a6089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fd5d064ba5649f093656fb44345e023bc24a493ab1545f6a8c396f55d2a6089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd5d064ba5649f093656fb44345e023bc24a493ab1545f6a8c396f55d2a6089", kill_on_drop: false }`
[INFO] [stdout] 6fd5d064ba5649f093656fb44345e023bc24a493ab1545f6a8c396f55d2a6089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c2d6fba20d7da1fd3fd216b34c0d9d87111fb34640e78fbf4abf599526d90d0
[INFO] running `Command { std: "docker" "start" "-a" "2c2d6fba20d7da1fd3fd216b34c0d9d87111fb34640e78fbf4abf599526d90d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking pxfm v0.1.23
[INFO] [stderr]     Checking yazi v0.1.6
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking unicode-script v0.5.7
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking zeno v0.2.3
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking unicode-ccc v0.2.0
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking codepage v0.1.2
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking sys-locale v0.3.2
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking rangemap v1.6.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking moxcms v0.7.5
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking time v0.3.43
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking rayon-progress v1.0.0
[INFO] [stderr]     Checking fontdb v0.16.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_tuple_macros v1.1.2
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking enum-iterator v2.1.0
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking font-types v0.7.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking read-fonts v0.22.7
[INFO] [stderr]     Checking rustfft v6.4.0
[INFO] [stderr]     Checking simple_excel_writer v0.2.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking serde_tuple v1.1.2
[INFO] [stderr]     Checking ecow v0.2.6
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rustybuzz v0.14.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking uiua_parser v0.17.0-rc.1 (https://github.com/uiua-lang/uiua#1016f098)
[INFO] [stderr]     Checking zip v4.6.1
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking calamine v0.28.0
[INFO] [stderr]     Checking skrifa v0.22.3
[INFO] [stderr]     Checking swash v0.1.19
[INFO] [stderr]     Checking cosmic-text v0.12.1
[INFO] [stderr]     Checking uiua v0.17.0-rc.1 (https://github.com/uiua-lang/uiua#1016f098)
[INFO] [stderr]     Checking leet_fuzzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::panic;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn choose(n: u128, mut k: u128) -> u128 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::panic;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn choose(n: u128, mut k: u128) -> u128 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "2c2d6fba20d7da1fd3fd216b34c0d9d87111fb34640e78fbf4abf599526d90d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2d6fba20d7da1fd3fd216b34c0d9d87111fb34640e78fbf4abf599526d90d0", kill_on_drop: false }`
[INFO] [stdout] 2c2d6fba20d7da1fd3fd216b34c0d9d87111fb34640e78fbf4abf599526d90d0