[INFO] crate notmuch 0.6.0 is already in cache
[INFO] checking notmuch-0.6.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate notmuch 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate notmuch 0.6.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate notmuch 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate notmuch 0.6.0
[INFO] tweaked toml for crates.io crate notmuch 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 54cac7e2223ba8af0cc28d7d31b6021f4c71ddf5fca8f5e48670c87c7eb61222
[INFO] running `"docker" "start" "-a" "54cac7e2223ba8af0cc28d7d31b6021f4c71ddf5fca8f5e48670c87c7eb61222"`
[INFO] [stderr]     Checking ascii_utils v0.9.3
[INFO] [stderr]     Checking quoted_printable v0.4.1
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking charset v0.1.2
[INFO] [stderr]     Checking fast_chemail v0.9.6
[INFO] [stderr]     Checking mailparse v0.10.2
[INFO] [stderr]     Checking notmuch v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lettre v0.9.2
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |         write!(f, "{}", error::Error::description(self))
[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/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Error::IoError(e) => error::Error::description(e),
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking maildir v0.3.4
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |             Error::NotmuchError(e) => e.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking lettre_email v0.9.2
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |         write!(f, "{}", error::Error::description(self))
[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/error.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |             Error::IoError(e) => error::Error::description(e),
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |             Error::NotmuchError(e) => e.description(),
[INFO] [stderr]    |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `"docker" "inspect" "54cac7e2223ba8af0cc28d7d31b6021f4c71ddf5fca8f5e48670c87c7eb61222"`
[INFO] running `"docker" "rm" "-f" "54cac7e2223ba8af0cc28d7d31b6021f4c71ddf5fca8f5e48670c87c7eb61222"`
[INFO] [stdout] 54cac7e2223ba8af0cc28d7d31b6021f4c71ddf5fca8f5e48670c87c7eb61222