[INFO] fetching crate twitchchat 0.14.8... [INFO] testing twitchchat-0.14.8 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate twitchchat 0.14.8 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate twitchchat 0.14.8 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate twitchchat 0.14.8 [INFO] tweaked toml for crates.io crate twitchchat 0.14.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate twitchchat 0.14.8 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate twitchchat 0.14.8 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.68 [INFO] [stderr] Downloaded webpki v0.21.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.68 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.68 [INFO] [stderr] Downloaded instant v0.1.8 [INFO] [stderr] Downloaded async-tls v0.10.0 [INFO] [stderr] Downloaded async-global-executor v1.4.2 [INFO] [stderr] Downloaded anyhow v1.0.33 [INFO] [stderr] Downloaded futures-channel v0.3.7 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.68 [INFO] [stderr] Downloaded js-sys v0.3.45 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded smol v1.2.4 [INFO] [stderr] Downloaded rmp-serde v0.14.4 [INFO] [stderr] Downloaded arc-swap v0.4.7 [INFO] [stderr] Downloaded signal-hook v0.1.16 [INFO] [stderr] Downloaded cc v1.0.61 [INFO] [stderr] Downloaded async-io v1.1.10 [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded futures-core v0.3.7 [INFO] [stderr] Downloaded futures-sink v0.3.7 [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.18 [INFO] [stderr] Downloaded web-sys v0.3.45 [INFO] [stderr] Downloaded rmp v0.8.9 [INFO] [stderr] Downloaded async-std v1.6.5 [INFO] [stderr] Downloaded async-executor v1.3.0 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded tokio-native-tls v0.1.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded signal-hook-registry v1.2.1 [INFO] [stderr] Downloaded tokio-openssl v0.4.0 [INFO] [stderr] Downloaded futures-io v0.3.7 [INFO] [stderr] Downloaded ring v0.16.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a385ec560d34409d03a0a814796f84c8219cf787406cd61a8843f13814dc4ee [INFO] running `Command { std: "docker" "start" "-a" "7a385ec560d34409d03a0a814796f84c8219cf787406cd61a8843f13814dc4ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a385ec560d34409d03a0a814796f84c8219cf787406cd61a8843f13814dc4ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a385ec560d34409d03a0a814796f84c8219cf787406cd61a8843f13814dc4ee", kill_on_drop: false }` [INFO] [stdout] 7a385ec560d34409d03a0a814796f84c8219cf787406cd61a8843f13814dc4ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95a9bc84b01a598d59495c306807ef7514b2703b78136760e93483a78fd662af [INFO] running `Command { std: "docker" "start" "-a" "95a9bc84b01a598d59495c306807ef7514b2703b78136760e93483a78fd662af", kill_on_drop: false }` [INFO] [stderr] Compiling twitchchat v0.14.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/irc/message.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | return Err(super::MessageError::EmptyMessage); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 33 - return Err(super::MessageError::EmptyMessage); [INFO] [stdout] 33 + return Err(MessageError::EmptyMessage); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/irc.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | let msg = IrcMessage::parse(crate::MaybeOwned::Borrowed(next))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 97 - let msg = IrcMessage::parse(crate::MaybeOwned::Borrowed(next))?; [INFO] [stdout] 97 + let msg = IrcMessage::parse(MaybeOwned::Borrowed(next))?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/commands/marker.rs:19:84 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn marker<'a>(channel: &'a str, comment: impl Into>) -> Marker<'_> { [INFO] [stdout] | -- the lifetime is named here ^^ the same lifetime is elided 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 `'a` [INFO] [stdout] | [INFO] [stdout] 19 - pub fn marker<'a>(channel: &'a str, comment: impl Into>) -> Marker<'_> { [INFO] [stdout] 19 + pub fn marker<'a>(channel: &'a str, comment: impl Into>) -> Marker<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/messages/privmsg.rs:86:24 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn iter_badges(&self) -> BadgesIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | pub fn iter_badges(&self) -> BadgesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/messages/privmsg.rs:93:24 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn iter_emotes(&self) -> EmotesIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 93 | pub fn iter_emotes(&self) -> EmotesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/messages/privmsg.rs:153:45 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn display_name(&'a self) -> Option<&str> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 153 | pub fn display_name(&'a self) -> Option<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `twitchchat` (lib) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "95a9bc84b01a598d59495c306807ef7514b2703b78136760e93483a78fd662af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a9bc84b01a598d59495c306807ef7514b2703b78136760e93483a78fd662af", kill_on_drop: false }` [INFO] [stdout] 95a9bc84b01a598d59495c306807ef7514b2703b78136760e93483a78fd662af