[INFO] crate taxonomy 0.3.3 is already in cache
[INFO] checking taxonomy-0.3.3 against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327
[INFO] extracting crate taxonomy 0.3.3 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate taxonomy 0.3.3 on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate taxonomy 0.3.3
[INFO] finished tweaking crates.io crate taxonomy 0.3.3
[INFO] tweaked toml for crates.io crate taxonomy 0.3.3 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d7e5680cd4f9e2eee52fdd2cc1b14a79b05e6c054546b204a21d85d485e1001c
[INFO] running `"docker" "start" "-a" "d7e5680cd4f9e2eee52fdd2cc1b14a79b05e6c054546b204a21d85d485e1001c"`
[INFO] [stderr]     Checking quick-xml v0.15.0
[INFO] [stderr]     Checking taxonomy v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `tax`
[INFO] [stderr]    --> src/formats/newick.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |     let tax = load_newick(&mut newick_str.as_ref());
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_tax`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tax`
[INFO] [stderr]    --> src/formats/newick.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let tax = load_newick(&mut newick_str.as_ref());
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_tax`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `"docker" "inspect" "d7e5680cd4f9e2eee52fdd2cc1b14a79b05e6c054546b204a21d85d485e1001c"`
[INFO] running `"docker" "rm" "-f" "d7e5680cd4f9e2eee52fdd2cc1b14a79b05e6c054546b204a21d85d485e1001c"`
[INFO] [stdout] d7e5680cd4f9e2eee52fdd2cc1b14a79b05e6c054546b204a21d85d485e1001c