[INFO] fetching crate random_word 0.5.0...
[INFO] checking random_word-0.5.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate random_word 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate random_word 0.5.0
[INFO] finished tweaking crates.io crate random_word 0.5.0
[INFO] tweaked toml for crates.io crate random_word 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate random_word 0.5.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate random_word 0.5.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3d472749019e853ecf82cd51086e385dbe767df31bfca687c3a8a0b73a0249e
[INFO] running `Command { std: "docker" "start" "-a" "f3d472749019e853ecf82cd51086e385dbe767df31bfca687c3a8a0b73a0249e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3d472749019e853ecf82cd51086e385dbe767df31bfca687c3a8a0b73a0249e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d472749019e853ecf82cd51086e385dbe767df31bfca687c3a8a0b73a0249e", kill_on_drop: false }`
[INFO] [stdout] f3d472749019e853ecf82cd51086e385dbe767df31bfca687c3a8a0b73a0249e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 447cc8451394931b756b6215d6bbdb60a838a4e4e980837c0dca6ce5588e02f7
[INFO] running `Command { std: "docker" "start" "-a" "447cc8451394931b756b6215d6bbdb60a838a4e4e980837c0dca6ce5588e02f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking random_word v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ahash::AHashMap`
[INFO] [stdout]  --> src/words.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ahash::AHashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `brotli::Decompressor`
[INFO] [stdout]  --> src/words.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use brotli::Decompressor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]  --> src/words.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use once_cell::sync::Lazy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor` and `Read`
[INFO] [stdout]  --> src/words.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Read};
[INFO] [stdout]   |               ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `generate_lazy_db_from_file`
[INFO] [stdout]   --> src/words.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! generate_lazy_db_from_file {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ahash::AHashMap`
[INFO] [stdout]  --> src/words.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ahash::AHashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `brotli::Decompressor`
[INFO] [stdout]  --> src/words.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use brotli::Decompressor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]  --> src/words.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use once_cell::sync::Lazy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor` and `Read`
[INFO] [stdout]  --> src/words.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Cursor, Read};
[INFO] [stdout]   |               ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `generate_lazy_db_from_file`
[INFO] [stdout]   --> src/words.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | macro_rules! generate_lazy_db_from_file {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/words.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn get_len(len: usize, lang: Lang) -> Option<&'static Words> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `char`
[INFO] [stdout]    --> src/words.rs:112:31
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub(crate) fn get_starts_with(char: char, lang: Lang) -> Option<&'static Words> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/words.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub(crate) fn get_len(len: usize, lang: Lang) -> Option<&'static Words> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `char`
[INFO] [stdout]    --> src/words.rs:112:31
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub(crate) fn get_starts_with(char: char, lang: Lang) -> Option<&'static Words> {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "447cc8451394931b756b6215d6bbdb60a838a4e4e980837c0dca6ce5588e02f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447cc8451394931b756b6215d6bbdb60a838a4e4e980837c0dca6ce5588e02f7", kill_on_drop: false }`
[INFO] [stdout] 447cc8451394931b756b6215d6bbdb60a838a4e4e980837c0dca6ce5588e02f7