[INFO] fetching crate history_stack 0.1.0... [INFO] checking history_stack-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate history_stack 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate history_stack 0.1.0 [INFO] finished tweaking crates.io crate history_stack 0.1.0 [INFO] tweaked toml for crates.io crate history_stack 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate history_stack 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] 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eaab64ae34428579624c6a85c7a51f1188e20a9e475bb936fd6af712d7cb273b [INFO] running `Command { std: "docker" "start" "-a" "eaab64ae34428579624c6a85c7a51f1188e20a9e475bb936fd6af712d7cb273b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaab64ae34428579624c6a85c7a51f1188e20a9e475bb936fd6af712d7cb273b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaab64ae34428579624c6a85c7a51f1188e20a9e475bb936fd6af712d7cb273b", kill_on_drop: false }` [INFO] [stdout] eaab64ae34428579624c6a85c7a51f1188e20a9e475bb936fd6af712d7cb273b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4a7857e5e969bed351f67ef044370e24737ddbe75637e30876000e1795626097 [INFO] running `Command { std: "docker" "start" "-a" "4a7857e5e969bed351f67ef044370e24737ddbe75637e30876000e1795626097", kill_on_drop: false }` [INFO] [stderr] Checking history_stack v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `history_stack` (lib) due to 7 previous errors [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lib.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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] [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/lib.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn push_value(&mut self, v: T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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/lib.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn push(&mut self) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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/lib.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn save(&mut self) -> &mut T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn push(&mut self, new_current: T) -> &mut T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | pub fn undo(&mut self) -> Result<&mut T, &mut T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn redo(&mut self) -> Result<&mut T, &mut T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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/lib.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn push_value(&mut self, v: T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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/lib.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn push(&mut self) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | impl ops::Deref for HistoryStack { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 76 | 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/lib.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn save(&mut self) -> &mut T [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn push(&mut self, new_current: T) -> &mut T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | pub fn undo(&mut self) -> Result<&mut T, &mut T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | 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/lib.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn redo(&mut self) -> Result<&mut T, &mut T> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | impl ops::Deref for UndoStack { [INFO] [stdout] | ----------------------------------- trait implemented here [INFO] [stdout] 305 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `history_stack` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "4a7857e5e969bed351f67ef044370e24737ddbe75637e30876000e1795626097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a7857e5e969bed351f67ef044370e24737ddbe75637e30876000e1795626097", kill_on_drop: false }` [INFO] [stdout] 4a7857e5e969bed351f67ef044370e24737ddbe75637e30876000e1795626097