[INFO] fetching crate yutani 0.0.0... [INFO] checking yutani-0.0.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate yutani 0.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate yutani 0.0.0 [INFO] finished tweaking crates.io crate yutani 0.0.0 [INFO] tweaked toml for crates.io crate yutani 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yutani 0.0.0 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9984e66fe990842fe45b19c9f299131cea9ba33a2938054a26aac8503efc2d04 [INFO] running `Command { std: "docker" "start" "-a" "9984e66fe990842fe45b19c9f299131cea9ba33a2938054a26aac8503efc2d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9984e66fe990842fe45b19c9f299131cea9ba33a2938054a26aac8503efc2d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9984e66fe990842fe45b19c9f299131cea9ba33a2938054a26aac8503efc2d04", kill_on_drop: false }` [INFO] [stdout] 9984e66fe990842fe45b19c9f299131cea9ba33a2938054a26aac8503efc2d04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e73e040f7872bb43d508b400bb46223f7e0d8ab619e88af6c43ecab824a2cd9 [INFO] running `Command { std: "docker" "start" "-a" "4e73e040f7872bb43d508b400bb46223f7e0d8ab619e88af6c43ecab824a2cd9", kill_on_drop: false }` [INFO] [stderr] Compiling syslib-macro v0.0.0 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking syslib v0.0.0 [INFO] [stderr] Checking yutani v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use prelude::WlError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `WlError` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use prelude::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use prelude::WlError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use prelude::WlError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `WlError` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use prelude::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use prelude::WlError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn into_any(self) -> Lease { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D inherent-method-on-receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn id(&self) -> Id { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:127:22 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn interface(&self) -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn version(&self) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/server.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn error(&mut self, error: &WlError) -> Result<(), WlError> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^ 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn error(&mut self, error: &WlError) -> Result<(), WlError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/wire.rs:152:16 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn add(&mut self, event_source: Box>) -> crate::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | impl Deref for EventLoop { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 193 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/wire.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn wait(&mut self, timeout: u32) -> crate::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | impl Deref for EventLoop { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 193 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yutani` (lib test) due to 6 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn into_any(self) -> Lease { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D inherent-method-on-receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn id(&self) -> Id { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:127:22 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn interface(&self) -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lease.rs:130:20 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn version(&self) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | impl Deref for Lease { [INFO] [stdout] | ---------------------------------- trait implemented here [INFO] [stdout] 135 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/server.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn error(&mut self, error: &WlError) -> Result<(), WlError> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^ 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn error(&mut self, error: &WlError) -> Result<(), WlError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/wire.rs:152:16 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn add(&mut self, event_source: Box>) -> crate::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | impl Deref for EventLoop { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 193 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/wire.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn wait(&mut self, timeout: u32) -> crate::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | impl Deref for EventLoop { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 193 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yutani` (lib) due to 6 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4e73e040f7872bb43d508b400bb46223f7e0d8ab619e88af6c43ecab824a2cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e73e040f7872bb43d508b400bb46223f7e0d8ab619e88af6c43ecab824a2cd9", kill_on_drop: false }` [INFO] [stdout] 4e73e040f7872bb43d508b400bb46223f7e0d8ab619e88af6c43ecab824a2cd9