[INFO] fetching crate samotop-delivery 0.13.1... [INFO] testing samotop-delivery-0.13.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate samotop-delivery 0.13.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate samotop-delivery 0.13.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate samotop-delivery 0.13.1 [INFO] tweaked toml for crates.io crate samotop-delivery 0.13.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate samotop-delivery 0.13.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate samotop-delivery 0.13.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.8 [INFO] [stderr] Downloaded ctor v0.1.21 [INFO] [stderr] Downloaded samotop-core v0.13.1+smtp [INFO] [stderr] Downloaded potential v2.2.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded event-listener v2.5.2 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded ascii_utils v0.9.3 [INFO] [stderr] Downloaded blocking v1.1.0 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded polling v2.2.0 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded async-task v4.1.0 [INFO] [stderr] Downloaded signal-hook v0.3.13 [INFO] [stderr] Downloaded crossbeam-utils v0.8.6 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded async-std v1.10.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded lozizol v0.5.3-dev [INFO] [stderr] 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"CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69332c99096533addd243e0527e76e4507bb0d93a985055415cc4e3e814da186 [INFO] running `Command { std: "docker" "start" "-a" "69332c99096533addd243e0527e76e4507bb0d93a985055415cc4e3e814da186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69332c99096533addd243e0527e76e4507bb0d93a985055415cc4e3e814da186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69332c99096533addd243e0527e76e4507bb0d93a985055415cc4e3e814da186", kill_on_drop: false }` [INFO] [stdout] 69332c99096533addd243e0527e76e4507bb0d93a985055415cc4e3e814da186 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e8770a5fdff78c5ac8bb79c4a9a3f5a9cd4ca5c369f03c470181d4e89ac78e6 [INFO] running `Command { std: "docker" "start" "-a" "8e8770a5fdff78c5ac8bb79c4a9a3f5a9cd4ca5c369f03c470181d4e89ac78e6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling samotop-core v0.13.1+smtp [INFO] [stderr] Compiling potential v2.2.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling lozizol v0.5.3-dev [INFO] [stderr] Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/file/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/sendmail/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `native-tls` [INFO] [stdout] --> src/smtp/error.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | #[cfg(feature = "native-tls")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `base64`, `default`, `file-transport`, `hostname`, `journal-transport`, `lozizol`, `nom`, `sendmail-transport`, `serde`, `serde-impls`, `serde_derive`, `serde_json`, `skip-benches`, `smtp-transport`, `unstable`, and `uuid` [INFO] [stdout] = help: consider adding `native-tls` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/stub/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | pub use crate::dir::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 72 | pub use crate::types::*; [INFO] [stdout] | --------------- but the name `Error` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/journal/transport.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 35 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 36 | envelope: Envelope, [INFO] [stdout] 37 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 37 | ) -> SyncFuture<'life1, Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sendmail/mod.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 44 | &'s self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 45 | envelope: Envelope, [INFO] [stdout] 46 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'s` [INFO] [stdout] | [INFO] [stdout] 46 | ) -> SyncFuture<'s, std::result::Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/stub/mod.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 36 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 37 | envelope: Envelope, [INFO] [stdout] 38 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> SyncFuture<'life1, std::result::Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "8e8770a5fdff78c5ac8bb79c4a9a3f5a9cd4ca5c369f03c470181d4e89ac78e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8770a5fdff78c5ac8bb79c4a9a3f5a9cd4ca5c369f03c470181d4e89ac78e6", kill_on_drop: false }` [INFO] [stdout] 8e8770a5fdff78c5ac8bb79c4a9a3f5a9cd4ca5c369f03c470181d4e89ac78e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77faac14f3f7db341948b94ff3d0fff52b1d142aa8891a5c1163ef64b06a868e [INFO] running `Command { std: "docker" "start" "-a" "77faac14f3f7db341948b94ff3d0fff52b1d142aa8891a5c1163ef64b06a868e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/file/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/sendmail/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `native-tls` [INFO] [stdout] --> src/smtp/error.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | #[cfg(feature = "native-tls")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `base64`, `default`, `file-transport`, `hostname`, `journal-transport`, `lozizol`, `nom`, `sendmail-transport`, `serde`, `serde-impls`, `serde_derive`, `serde_json`, `skip-benches`, `smtp-transport`, `unstable`, and `uuid` [INFO] [stdout] = help: consider adding `native-tls` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/stub/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | pub use crate::dir::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 72 | pub use crate::types::*; [INFO] [stdout] | --------------- but the name `Error` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/journal/transport.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 35 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 36 | envelope: Envelope, [INFO] [stdout] 37 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 37 | ) -> SyncFuture<'life1, Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sendmail/mod.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 44 | &'s self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 45 | envelope: Envelope, [INFO] [stdout] 46 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'s` [INFO] [stdout] | [INFO] [stdout] 46 | ) -> SyncFuture<'s, std::result::Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/stub/mod.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 36 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 37 | envelope: Envelope, [INFO] [stdout] 38 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> SyncFuture<'life1, std::result::Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/file/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/sendmail/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `native-tls` [INFO] [stdout] --> src/smtp/error.rs:45:11 [INFO] [stdout] | [INFO] [stdout] 45 | #[cfg(feature = "native-tls")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `base64`, `default`, `file-transport`, `hostname`, `journal-transport`, `lozizol`, `nom`, `sendmail-transport`, `serde`, `serde-impls`, `serde_derive`, `serde_json`, `skip-benches`, `smtp-transport`, `unstable`, and `uuid` [INFO] [stdout] = help: consider adding `native-tls` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::*` [INFO] [stdout] --> src/stub/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::error::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | pub use crate::dir::*; [INFO] [stdout] | ^^^^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 72 | pub use crate::types::*; [INFO] [stdout] | --------------- but the name `Error` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/journal/transport.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 35 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 36 | envelope: Envelope, [INFO] [stdout] 37 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 37 | ) -> SyncFuture<'life1, Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sendmail/mod.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 44 | &'s self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 45 | envelope: Envelope, [INFO] [stdout] 46 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'s` [INFO] [stdout] | [INFO] [stdout] 46 | ) -> SyncFuture<'s, std::result::Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/stub/mod.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 36 | &'life1 self, [INFO] [stdout] | ------ the lifetime is named here [INFO] [stdout] 37 | envelope: Envelope, [INFO] [stdout] 38 | ) -> SyncFuture> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'life1` [INFO] [stdout] | [INFO] [stdout] 38 | ) -> SyncFuture<'life1, std::result::Result> [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "77faac14f3f7db341948b94ff3d0fff52b1d142aa8891a5c1163ef64b06a868e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77faac14f3f7db341948b94ff3d0fff52b1d142aa8891a5c1163ef64b06a868e", kill_on_drop: false }` [INFO] [stdout] 77faac14f3f7db341948b94ff3d0fff52b1d142aa8891a5c1163ef64b06a868e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d924d3b3e64ebfeb70150050836df2989f850584c6937c12921b72ddb27fb07b [INFO] running `Command { std: "docker" "start" "-a" "d924d3b3e64ebfeb70150050836df2989f850584c6937c12921b72ddb27fb07b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self::error::*` [INFO] [stderr] --> src/file/mod.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub use self::error::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::error::*` [INFO] [stderr] --> src/sendmail/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use self::error::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `native-tls` [INFO] [stderr] --> src/smtp/error.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | #[cfg(feature = "native-tls")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `base64`, `default`, `file-transport`, `hostname`, `journal-transport`, `lozizol`, `nom`, `sendmail-transport`, `serde`, `serde-impls`, `serde_derive`, `serde_json`, `skip-benches`, `smtp-transport`, `unstable`, and `uuid` [INFO] [stderr] = help: consider adding `native-tls` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::error::*` [INFO] [stderr] --> src/stub/mod.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub use self::error::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lib.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | pub use crate::dir::*; [INFO] [stderr] | ^^^^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here [INFO] [stderr] ... [INFO] [stderr] 72 | pub use crate::types::*; [INFO] [stderr] | --------------- but the name `Error` in the type namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/journal/transport.rs:37:10 [INFO] [stderr] | [INFO] [stderr] 35 | &'life1 self, [INFO] [stderr] | ------ the lifetime is named here [INFO] [stderr] 36 | envelope: Envelope, [INFO] [stderr] 37 | ) -> SyncFuture> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'life1` [INFO] [stderr] | [INFO] [stderr] 37 | ) -> SyncFuture<'life1, Result> [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/sendmail/mod.rs:46:10 [INFO] [stderr] | [INFO] [stderr] 44 | &'s self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 45 | envelope: Envelope, [INFO] [stderr] 46 | ) -> SyncFuture> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'s` [INFO] [stderr] | [INFO] [stderr] 46 | ) -> SyncFuture<'s, std::result::Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/stub/mod.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 36 | &'life1 self, [INFO] [stderr] | ------ the lifetime is named here [INFO] [stderr] 37 | envelope: Envelope, [INFO] [stderr] 38 | ) -> SyncFuture> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'life1` [INFO] [stderr] | [INFO] [stderr] 38 | ) -> SyncFuture<'life1, std::result::Result> [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `samotop-delivery` (lib) generated 8 warnings (run `cargo fix --lib -p samotop-delivery` to apply 6 suggestions) [INFO] [stderr] warning: `samotop-delivery` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/samotop_delivery-d5f90f93522341df) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test smtp::commands::test::test_display ... ok [INFO] [stdout] test smtp::authentication::test::test_login ... ok [INFO] [stdout] test smtp::authentication::test::test_xoauth2 ... ok [INFO] [stdout] test smtp::authentication::test::test_plain ... ok [INFO] [stdout] test smtp::extension::test::test_extension_fmt ... ok [INFO] [stdout] test smtp::extension::test::test_serverinfo_fmt ... ok [INFO] [stdout] test smtp::response::test::test_code_display ... ok [INFO] [stdout] test smtp::response::test::test_code_new ... ok [INFO] [stdout] test smtp::response::test::test_response_first_word ... ok [INFO] [stdout] test smtp::response::test::test_response_incomplete ... ok [INFO] [stdout] test smtp::response::test::test_response_is_positive ... ok [INFO] [stdout] test smtp::response::test::test_response_from_str ... ok [INFO] [stdout] test smtp::response::test::test_response_first_line ... ok [INFO] [stdout] test smtp::response::test::test_category_fmt ... ok [INFO] [stdout] test smtp::response::test::test_response_has_code ... ok [INFO] [stdout] test smtp::extension::test::test_serverinfo ... ok [INFO] [stdout] test smtp::extension::test::test_clientid_fmt ... ok [INFO] [stdout] test smtp::response::test::test_severity_fmt ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_colision ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_boo ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_cr ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_at_once ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_newline ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_per_partes ... ok [INFO] [stdout] test smtp::util::xtext::tests::test ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_kwack2 ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_linefeed ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_at_once ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/transport_file.rs (/opt/rustwide/target/debug/deps/transport_file-0834ca851de20747) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/transport_sendmail.rs (/opt/rustwide/target/debug/deps/transport_sendmail-61b75073dde17789) [INFO] [stdout] test test::file_transport ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::sendmail_transport_simple ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/transport_smtp.rs (/opt/rustwide/target/debug/deps/transport_smtp-cc2dfa656cadcf60) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::smtp_transport_simple ... ignored [INFO] [stdout] test test::smtp_transport_stream_is_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/transport_stub.rs (/opt/rustwide/target/debug/deps/transport_stub-ea2064516128bf16) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::stub_transport_stream_is_sync ... ok [INFO] [stdout] test test::stub_transport ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests samotop_delivery [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/smtp/smtp_client.rs - smtp::smtp_client::SmtpClient (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d924d3b3e64ebfeb70150050836df2989f850584c6937c12921b72ddb27fb07b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d924d3b3e64ebfeb70150050836df2989f850584c6937c12921b72ddb27fb07b", kill_on_drop: false }` [INFO] [stdout] d924d3b3e64ebfeb70150050836df2989f850584c6937c12921b72ddb27fb07b