[INFO] fetching crate app-state 0.1.0... [INFO] checking app-state-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate app-state 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate app-state 0.1.0 [INFO] finished tweaking crates.io crate app-state 0.1.0 [INFO] tweaked toml for crates.io crate app-state 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate app-state 0.1.0 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 20 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 69141237046d5a42921daf68ab778882db0a2bf8e4242977ade4e330af997864 [INFO] running `Command { std: "docker" "start" "-a" "69141237046d5a42921daf68ab778882db0a2bf8e4242977ade4e330af997864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69141237046d5a42921daf68ab778882db0a2bf8e4242977ade4e330af997864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69141237046d5a42921daf68ab778882db0a2bf8e4242977ade4e330af997864", kill_on_drop: false }` [INFO] [stdout] 69141237046d5a42921daf68ab778882db0a2bf8e4242977ade4e330af997864 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c4ee808baad2af38939e246dd8c05f7d0e31bb48f2d07aed2ed796198522e433 [INFO] running `Command { std: "docker" "start" "-a" "c4ee808baad2af38939e246dd8c05f7d0e31bb48f2d07aed2ed796198522e433", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling dtor-proc-macro v0.0.6 [INFO] [stderr] Compiling ctor-proc-macro v0.0.7 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking dtor v0.1.1 [INFO] [stderr] Checking ctor v0.6.3 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling app-state-macros v0.1.0 [INFO] [stderr] Checking app-state v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/states/mod.rs:31:64 [INFO] [stdout] | [INFO] [stdout] 31 | .ok_or("The state store has not yet been initialized")? [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 32 | | .clone() [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: the type `HashMap>` does not implement `Clone`, so calling `clone` on `&HashMap>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 31 - .ok_or("The state store has not yet been initialized")? [INFO] [stdout] 32 - .clone() [INFO] [stdout] 31 + .ok_or("The state store has not yet been initialized")? [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/states/app_state.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_ref(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | impl Deref for AppState { [INFO] [stdout] | ------------------------------------- trait implemented here [INFO] [stdout] 45 | type Target = Arc; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2417:0 [INFO] [stdout] | [INFO] [stdout] = note: trait implemented here [INFO] [stdout] ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2418:4 [INFO] [stdout] | [INFO] [stdout] = note: 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/states/app_state.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn into_inner(self) -> Arc { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | impl Deref for AppState { [INFO] [stdout] | ------------------------------------- trait implemented here [INFO] [stdout] 45 | type Target = Arc; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2417:0 [INFO] [stdout] | [INFO] [stdout] = note: trait implemented here [INFO] [stdout] ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2418:4 [INFO] [stdout] | [INFO] [stdout] = note: 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/states/mut_app_state_lock.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_ref(&self) -> &MutexGuard<'a, T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | impl<'a, T: ?Sized> Deref for MutAppStateLock<'a, T> { [INFO] [stdout] | ---------------------------------------------------- trait implemented here [INFO] [stdout] 44 | 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/states/mut_app_state_lock.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn into_inner(self) -> MutexGuard<'a, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | impl<'a, T: ?Sized> Deref for MutAppStateLock<'a, T> { [INFO] [stdout] | ---------------------------------------------------- trait implemented here [INFO] [stdout] 44 | 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/states/mutable_app_state.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get_mut(&self) -> MutAppStateLock { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get_mut(&self) -> MutAppStateLock<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `app-state` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/states/mod.rs:31:64 [INFO] [stdout] | [INFO] [stdout] 31 | .ok_or("The state store has not yet been initialized")? [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 32 | | .clone() [INFO] [stdout] | |________________^ [INFO] [stdout] | [INFO] [stdout] = note: the type `HashMap>` does not implement `Clone`, so calling `clone` on `&HashMap>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 31 - .ok_or("The state store has not yet been initialized")? [INFO] [stdout] 32 - .clone() [INFO] [stdout] 31 + .ok_or("The state store has not yet been initialized")? [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/states/app_state.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_ref(&self) -> &T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | impl Deref for AppState { [INFO] [stdout] | ------------------------------------- trait implemented here [INFO] [stdout] 45 | type Target = Arc; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2417:0 [INFO] [stdout] | [INFO] [stdout] = note: trait implemented here [INFO] [stdout] ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2418:4 [INFO] [stdout] | [INFO] [stdout] = note: 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/states/app_state.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn into_inner(self) -> Arc { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | impl Deref for AppState { [INFO] [stdout] | ------------------------------------- trait implemented here [INFO] [stdout] 45 | type Target = Arc; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2417:0 [INFO] [stdout] | [INFO] [stdout] = note: trait implemented here [INFO] [stdout] ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/alloc/src/sync.rs:2418:4 [INFO] [stdout] | [INFO] [stdout] = note: 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/states/mut_app_state_lock.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_ref(&self) -> &MutexGuard<'a, T> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | impl<'a, T: ?Sized> Deref for MutAppStateLock<'a, T> { [INFO] [stdout] | ---------------------------------------------------- trait implemented here [INFO] [stdout] 44 | 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/states/mut_app_state_lock.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn into_inner(self) -> MutexGuard<'a, T> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | impl<'a, T: ?Sized> Deref for MutAppStateLock<'a, T> { [INFO] [stdout] | ---------------------------------------------------- trait implemented here [INFO] [stdout] 44 | 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/states/mutable_app_state.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get_mut(&self) -> MutAppStateLock { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 27 | pub fn get_mut(&self) -> MutAppStateLock<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `app-state` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c4ee808baad2af38939e246dd8c05f7d0e31bb48f2d07aed2ed796198522e433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4ee808baad2af38939e246dd8c05f7d0e31bb48f2d07aed2ed796198522e433", kill_on_drop: false }` [INFO] [stdout] c4ee808baad2af38939e246dd8c05f7d0e31bb48f2d07aed2ed796198522e433