[INFO] fetching crate file-guard 0.2.0... [INFO] checking file-guard-0.2.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0 [INFO] extracting crate file-guard 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate file-guard 0.2.0 [INFO] finished tweaking crates.io crate file-guard 0.2.0 [INFO] tweaked toml for crates.io crate file-guard 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate file-guard 0.2.0 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] crate crates.io crate file-guard 0.2.0 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 573c95cbb0c5dbc27495477ca9ed45ac0ee0a64a8fab368748319a92fda5b258 [INFO] running `Command { std: "docker" "start" "-a" "573c95cbb0c5dbc27495477ca9ed45ac0ee0a64a8fab368748319a92fda5b258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "573c95cbb0c5dbc27495477ca9ed45ac0ee0a64a8fab368748319a92fda5b258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "573c95cbb0c5dbc27495477ca9ed45ac0ee0a64a8fab368748319a92fda5b258", kill_on_drop: false }` [INFO] [stdout] 573c95cbb0c5dbc27495477ca9ed45ac0ee0a64a8fab368748319a92fda5b258 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a0009a26364a18720779fdaae77d4e2d58cc2b3b6169740fb9f13dc7e80be5d5 [INFO] running `Command { std: "docker" "start" "-a" "a0009a26364a18720779fdaae77d4e2d58cc2b3b6169740fb9f13dc7e80be5d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Checking system_error v0.2.0 [INFO] [stderr] Checking vmap v0.6.2 [INFO] [stderr] Checking file-guard v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lib.rs:288:22 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn lock_type(&self) -> Lock { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:297:22 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn is_shared(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:306:25 [INFO] [stdout] | [INFO] [stdout] 306 | pub fn is_exclusive(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:312:18 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn range(&self) -> Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:318:19 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn offset(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:324:16 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:330:21 [INFO] [stdout] | [INFO] [stdout] 330 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | 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:345:22 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn downgrade(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / impl Deref for FileGuard [INFO] [stdout] 357 | | where [INFO] [stdout] 358 | | T: Deref, [INFO] [stdout] | |____________________________- trait implemented here [INFO] [stdout] 359 | { [INFO] [stdout] 360 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `file-guard` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0009a26364a18720779fdaae77d4e2d58cc2b3b6169740fb9f13dc7e80be5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0009a26364a18720779fdaae77d4e2d58cc2b3b6169740fb9f13dc7e80be5d5", kill_on_drop: false }` [INFO] [stdout] a0009a26364a18720779fdaae77d4e2d58cc2b3b6169740fb9f13dc7e80be5d5