[INFO] crate async-imap 0.1.1 is already in cache [INFO] checking async-imap-0.1.1 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] extracting crate async-imap 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate async-imap 0.1.1 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate async-imap 0.1.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate async-imap 0.1.1 [INFO] tweaked toml for crates.io crate async-imap 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate async-imap 0.1.1 already has a lockfile, it will not be regenerated [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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f0ffb4c3bf2a15c5877cb0d73455ae5e353191ff7e5ea4940b13e7461e9c5eff [INFO] running `"docker" "start" "-a" "f0ffb4c3bf2a15c5877cb0d73455ae5e353191ff7e5ea4940b13e7461e9c5eff"` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking pin-project-lite v0.1.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking ascii_utils v0.9.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking fast_chemail v0.9.6 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking broadcaster v0.2.6 [INFO] [stderr] Checking async-std v0.99.12 [INFO] [stderr] Checking async-std v1.0.0 [INFO] [stderr] Checking rustls-connector v0.8.1 [INFO] [stderr] Checking imap-proto v0.9.1 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking stop-token v0.1.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking futures_codec v0.3.1 [INFO] [stderr] Checking async-tls v0.6.0 [INFO] [stderr] Checking lettre v0.9.2 [INFO] [stderr] Checking rental v0.5.5 [INFO] [stderr] Checking lettre_email v0.9.2 [INFO] [stderr] Checking async-imap v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:64:56 [INFO] [stderr] | [INFO] [stderr] 64 | write!(f, "{}: {}", &String::from(self.description()), data) [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:66:36 [INFO] [stderr] | [INFO] [stderr] 66 | ref e => f.write_str(e.description()), [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:74:35 [INFO] [stderr] | [INFO] [stderr] 74 | Error::Io(ref e) => e.description(), [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:75:45 [INFO] [stderr] | [INFO] [stderr] 75 | Error::TlsHandshake(ref e) => e.description(), [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:76:38 [INFO] [stderr] | [INFO] [stderr] 76 | Error::Parse(ref e) => e.description(), [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:77:41 [INFO] [stderr] | [INFO] [stderr] 77 | Error::Validate(ref e) => e.description(), [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:112:36 [INFO] [stderr] | [INFO] [stderr] 112 | ref e => f.write_str(e.description()), [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:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | write!(f, "{}: {:?}", self.description(), self.0) [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:64:56 [INFO] [stderr] | [INFO] [stderr] 64 | write!(f, "{}: {}", &String::from(self.description()), data) [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:66:36 [INFO] [stderr] | [INFO] [stderr] 66 | ref e => f.write_str(e.description()), [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:74:35 [INFO] [stderr] | [INFO] [stderr] 74 | Error::Io(ref e) => e.description(), [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:75:45 [INFO] [stderr] | [INFO] [stderr] 75 | Error::TlsHandshake(ref e) => e.description(), [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:76:38 [INFO] [stderr] | [INFO] [stderr] 76 | Error::Parse(ref e) => e.description(), [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:77:41 [INFO] [stderr] | [INFO] [stderr] 77 | Error::Validate(ref e) => e.description(), [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:112:36 [INFO] [stderr] | [INFO] [stderr] 112 | ref e => f.write_str(e.description()), [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:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | write!(f, "{}: {:?}", self.description(), self.0) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `"docker" "inspect" "f0ffb4c3bf2a15c5877cb0d73455ae5e353191ff7e5ea4940b13e7461e9c5eff"` [INFO] running `"docker" "rm" "-f" "f0ffb4c3bf2a15c5877cb0d73455ae5e353191ff7e5ea4940b13e7461e9c5eff"` [INFO] [stdout] f0ffb4c3bf2a15c5877cb0d73455ae5e353191ff7e5ea4940b13e7461e9c5eff