[INFO] crate async-smtp 0.2.0 is already in cache [INFO] checking async-smtp-0.2.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate async-smtp 0.2.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate async-smtp 0.2.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate async-smtp 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate async-smtp 0.2.0 [INFO] tweaked toml for crates.io crate async-smtp 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate async-smtp 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 8c201584afb08eb856f95b9afd1ae02d4dff61d7f43be3eb54b4d6d3a258ae49 [INFO] running `"docker" "start" "-a" "8c201584afb08eb856f95b9afd1ae02d4dff61d7f43be3eb54b4d6d3a258ae49"` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking ascii_utils v0.9.3 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking fast_chemail v0.9.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking async-task v1.1.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Checking broadcaster v0.2.6 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking async-std v1.4.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.3 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling snafu-derive v0.6.0 [INFO] [stderr] Compiling async-trait v0.1.22 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking async-native-tls v0.3.1 [INFO] [stderr] Checking snafu v0.6.0 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Checking async-smtp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/smtp/error.rs:47:28 [INFO] [stderr] | [INFO] [stderr] 47 | fmt.write_str(self.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/smtp/error.rs:66:46 [INFO] [stderr] | [INFO] [stderr] 66 | ChallengeParsing(ref err) => err.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/smtp/error.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | Utf8Parsing(ref err) => err.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/smtp/error.rs:70:32 [INFO] [stderr] | [INFO] [stderr] 70 | Io(ref err) => err.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/smtp/error.rs:71:33 [INFO] [stderr] | [INFO] [stderr] 71 | Tls(ref err) => err.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/smtp/error.rs:73:37 [INFO] [stderr] | [INFO] [stderr] 73 | Timeout(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/smtp/error.rs:47:28 [INFO] [stderr] | [INFO] [stderr] 47 | fmt.write_str(self.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/smtp/error.rs:66:46 [INFO] [stderr] | [INFO] [stderr] 66 | ChallengeParsing(ref err) => err.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/smtp/error.rs:67:41 [INFO] [stderr] | [INFO] [stderr] 67 | Utf8Parsing(ref err) => err.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/smtp/error.rs:70:32 [INFO] [stderr] | [INFO] [stderr] 70 | Io(ref err) => err.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/smtp/error.rs:71:33 [INFO] [stderr] | [INFO] [stderr] 71 | Tls(ref err) => err.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/smtp/error.rs:73:37 [INFO] [stderr] | [INFO] [stderr] 73 | Timeout(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `"docker" "inspect" "8c201584afb08eb856f95b9afd1ae02d4dff61d7f43be3eb54b4d6d3a258ae49"` [INFO] running `"docker" "rm" "-f" "8c201584afb08eb856f95b9afd1ae02d4dff61d7f43be3eb54b4d6d3a258ae49"` [INFO] [stdout] 8c201584afb08eb856f95b9afd1ae02d4dff61d7f43be3eb54b4d6d3a258ae49