[INFO] fetching crate source-span 2.7.0... [INFO] checking source-span-2.7.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0 [INFO] extracting crate source-span 2.7.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate source-span 2.7.0 [INFO] finished tweaking crates.io crate source-span 2.7.0 [INFO] tweaked toml for crates.io crate source-span 2.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate source-span 2.7.0 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 source-span 2.7.0 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-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] a6d0a99d772da354a46439d8cf18216964e4e303d65584871dd85112a09b7b39 [INFO] running `Command { std: "docker" "start" "-a" "a6d0a99d772da354a46439d8cf18216964e4e303d65584871dd85112a09b7b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6d0a99d772da354a46439d8cf18216964e4e303d65584871dd85112a09b7b39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6d0a99d772da354a46439d8cf18216964e4e303d65584871dd85112a09b7b39", kill_on_drop: false }` [INFO] [stdout] a6d0a99d772da354a46439d8cf18216964e4e303d65584871dd85112a09b7b39 [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] b6a4e5db2fcddcf24a05d13e33941d70117ec8bb26b939ca5ca833cdd15a2978 [INFO] running `Command { std: "docker" "start" "-a" "b6a4e5db2fcddcf24a05d13e33941d70117ec8bb26b939ca5ca833cdd15a2978", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking source-span v2.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:197:14 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn iter(&self) -> Iter { [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] 197 | pub fn iter(&self) -> Iter<'_, E, I, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:213:19 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter_from(&self, pos: Position) -> Iter { [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] 213 | pub fn iter_from(&self, pos: Position) -> Iter<'_, E, I, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:232:19 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter_span(&self, span: Span) -> Iter { [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] 232 | pub fn iter_span(&self, span: Span) -> Iter<'_, E, I, M> { [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/loc.rs:48:19 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn map(self, f: F) -> Loc where F: FnOnce(T) -> U, T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn inner_into(self) -> Loc where T: Into { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:64:26 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn try_map(self, f: F) -> Result, E> where F: FnOnce(T) -> Result, T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:72:27 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn inner_try_into(self) -> Result, >::Error> where T: TryInto { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn into_inner(self) -> T where T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:85:24 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn into_raw_parts(self) -> (T, Span) where T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `source-span` (lib test) due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:197:14 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn iter(&self) -> Iter { [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] 197 | pub fn iter(&self) -> Iter<'_, E, I, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:213:19 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn iter_from(&self, pos: Position) -> Iter { [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] 213 | pub fn iter_from(&self, pos: Position) -> Iter<'_, E, I, M> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer/lazy.rs:232:19 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn iter_span(&self, span: Span) -> Iter { [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] 232 | pub fn iter_span(&self, span: Span) -> Iter<'_, E, I, M> { [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/loc.rs:48:19 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn map(self, f: F) -> Loc where F: FnOnce(T) -> U, T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn inner_into(self) -> Loc where T: Into { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:64:26 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn try_map(self, f: F) -> Result, E> where F: FnOnce(T) -> Result, T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:72:27 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn inner_try_into(self) -> Result, >::Error> where T: TryInto { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn into_inner(self) -> T where T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | 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/loc.rs:85:24 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn into_raw_parts(self) -> (T, Span) where T: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | impl Deref for Loc { [INFO] [stdout] | ------------------------ trait implemented here [INFO] [stdout] 163 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `source-span` (lib) due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b6a4e5db2fcddcf24a05d13e33941d70117ec8bb26b939ca5ca833cdd15a2978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a4e5db2fcddcf24a05d13e33941d70117ec8bb26b939ca5ca833cdd15a2978", kill_on_drop: false }` [INFO] [stdout] b6a4e5db2fcddcf24a05d13e33941d70117ec8bb26b939ca5ca833cdd15a2978