[INFO] crate t4rust-derive 0.1.3 is already in cache
[INFO] checking t4rust-derive-0.1.3 against master#0d2817a439c2ad9fe343f6347eb6d90947893363 for pr-67531
[INFO] extracting crate t4rust-derive 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate t4rust-derive 0.1.3 on toolchain 0d2817a439c2ad9fe343f6347eb6d90947893363
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate t4rust-derive 0.1.3
[INFO] finished tweaking crates.io crate t4rust-derive 0.1.3
[INFO] tweaked toml for crates.io crate t4rust-derive 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f126f1ac9b0dadb45d5cb311e98bfdac345e614c79b873f8f5f0dc338847719b
[INFO] running `"docker" "start" "-a" "f126f1ac9b0dadb45d5cb311e98bfdac345e614c79b873f8f5f0dc338847719b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking t4rust-derive v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'is_a_s': Please use `is_a` instead
[INFO] [stderr]    --> src/lib.rs:599:1
[INFO] [stderr]     |
[INFO] [stderr] 599 | / named!(is_ws_till_newline<CompleteStr, (usize, usize)>,do_parse!(
[INFO] [stderr] 600 | |     lenws: opt!(is_a_s!(" \t")) >>
[INFO] [stderr] 601 | |     lenlb: alt_complete!(tag!("\r\n") | tag!("\n\r") | tag!("\n") | tag!("\r")) >>
[INFO] [stderr] 602 | |     ( if let Some(ws) = lenws { ws.len() } else { 0 } , lenlb.len() ) )
[INFO] [stderr] 603 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'is_a_s': Please use `is_a` instead
[INFO] [stderr]    --> src/lib.rs:599:1
[INFO] [stderr]     |
[INFO] [stderr] 599 | / named!(is_ws_till_newline<CompleteStr, (usize, usize)>,do_parse!(
[INFO] [stderr] 600 | |     lenws: opt!(is_a_s!(" \t")) >>
[INFO] [stderr] 601 | |     lenlb: alt_complete!(tag!("\r\n") | tag!("\n\r") | tag!("\n") | tag!("\r")) >>
[INFO] [stderr] 602 | |     ( if let Some(ws) = lenws { ws.len() } else { 0 } , lenlb.len() ) )
[INFO] [stderr] 603 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "f126f1ac9b0dadb45d5cb311e98bfdac345e614c79b873f8f5f0dc338847719b"`
[INFO] running `"docker" "rm" "-f" "f126f1ac9b0dadb45d5cb311e98bfdac345e614c79b873f8f5f0dc338847719b"`
[INFO] [stdout] f126f1ac9b0dadb45d5cb311e98bfdac345e614c79b873f8f5f0dc338847719b