[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
[INFO] extracting crate source-span 2.7.0 into /workspace/builds/worker-1-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-1-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 38b871cc68dc3f8e28c5f5539c43bf2082e6e60f7112140b0bdcc8a76480663a
[INFO] running `Command { std: "docker" "start" "-a" "38b871cc68dc3f8e28c5f5539c43bf2082e6e60f7112140b0bdcc8a76480663a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38b871cc68dc3f8e28c5f5539c43bf2082e6e60f7112140b0bdcc8a76480663a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b871cc68dc3f8e28c5f5539c43bf2082e6e60f7112140b0bdcc8a76480663a", kill_on_drop: false }`
[INFO] [stdout] 38b871cc68dc3f8e28c5f5539c43bf2082e6e60f7112140b0bdcc8a76480663a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dd6938a96051179340db9fc0fba811777577bde0cf3211337fb0e398b382235b
[INFO] running `Command { std: "docker" "start" "-a" "dd6938a96051179340db9fc0fba811777577bde0cf3211337fb0e398b382235b", 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<E, I, M> {
[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<E, I, M> {
[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<E, I, M> {
[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<U, F>(self, f: F) -> Loc<U> where F: FnOnce(T) -> U, T: Sized {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U>(self) -> Loc<U> where T: Into<U> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U, F, E>(self, f: F) -> Result<Loc<U>, E> where F: FnOnce(T) -> Result<U, E>, T: Sized {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U>(self) -> Result<Loc<U>, <T as TryInto<U>>::Error> where T: TryInto<U> {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<T> Deref for Loc<T> {
[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<T> Deref for Loc<T> {
[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] [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<E, I, M> {
[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<E, I, M> {
[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<E, I, M> {
[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<U, F>(self, f: F) -> Loc<U> where F: FnOnce(T) -> U, T: Sized {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U>(self) -> Loc<U> where T: Into<U> {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U, F, E>(self, f: F) -> Result<Loc<U>, E> where F: FnOnce(T) -> Result<U, E>, T: Sized {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<U>(self) -> Result<Loc<U>, <T as TryInto<U>>::Error> where T: TryInto<U> {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | impl<T> Deref for Loc<T> {
[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<T> Deref for Loc<T> {
[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<T> Deref for Loc<T> {
[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] running `Command { std: "docker" "inspect" "dd6938a96051179340db9fc0fba811777577bde0cf3211337fb0e398b382235b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6938a96051179340db9fc0fba811777577bde0cf3211337fb0e398b382235b", kill_on_drop: false }`
[INFO] [stdout] dd6938a96051179340db9fc0fba811777577bde0cf3211337fb0e398b382235b
