[INFO] crate fselect 0.6.8 is already in cache
[INFO] checking fselect-0.6.8 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate fselect 0.6.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fselect 0.6.8 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fselect 0.6.8
[INFO] finished tweaking crates.io crate fselect 0.6.8
[INFO] tweaked toml for crates.io crate fselect 0.6.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fselect 0.6.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] b448b4e2645207112112512739a15597d1f71ef975af81a33fc64773405eb2f9
[INFO] running `"docker" "start" "-a" "b448b4e2645207112112512739a15597d1f71ef975af81a33fc64773405eb2f9"`
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking bitstream-io v0.8.4
[INFO] [stderr]     Checking imagesize v0.8.0
[INFO] [stderr]     Checking mp3-metadata v0.3.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking lscolors v0.6.0
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking wana_kana v2.0.1
[INFO] [stderr]     Checking users v0.9.1
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking kamadak-exif v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking mp4parse v0.11.2
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.5.4
[INFO] [stderr]     Checking chrono-english v0.1.4
[INFO] [stderr]     Checking matroska v0.5.1
[INFO] [stderr]     Checking fselect v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/util/mod.rs:143:43
[INFO] [stderr]     |
[INFO] [stderr] 143 |     error_message(&p.to_string_lossy(), e.description());
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/util/mod.rs:143:43
[INFO] [stderr]     |
[INFO] [stderr] 143 |     error_message(&p.to_string_lossy(), e.description());
[INFO] [stderr]     |                                           ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.86s
[INFO] running `"docker" "inspect" "b448b4e2645207112112512739a15597d1f71ef975af81a33fc64773405eb2f9"`
[INFO] running `"docker" "rm" "-f" "b448b4e2645207112112512739a15597d1f71ef975af81a33fc64773405eb2f9"`
[INFO] [stdout] b448b4e2645207112112512739a15597d1f71ef975af81a33fc64773405eb2f9