[INFO] fetching crate current 1.0.1...
[INFO] checking current-1.0.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate current 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate current 1.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate current 1.0.1
[INFO] tweaked toml for crates.io crate current 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate current 1.0.1 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 current 1.0.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a1f50dbc8ab7481c126187c9392b8b207117b39adb565ded8d11ce6cf543c7b5
[INFO] running `Command { std: "docker" "start" "-a" "a1f50dbc8ab7481c126187c9392b8b207117b39adb565ded8d11ce6cf543c7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1f50dbc8ab7481c126187c9392b8b207117b39adb565ded8d11ce6cf543c7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f50dbc8ab7481c126187c9392b8b207117b39adb565ded8d11ce6cf543c7b5", kill_on_drop: false }`
[INFO] [stdout] a1f50dbc8ab7481c126187c9392b8b207117b39adb565ded8d11ce6cf543c7b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8bc37554e2420b40fd04819ed86de762131ef5fb5586dd26641ea06fc891b799
[INFO] running `Command { std: "docker" "start" "-a" "8bc37554e2420b40fd04819ed86de762131ef5fb5586dd26641ea06fc891b799", kill_on_drop: false }`
[INFO] [stderr]     Checking current v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(val: &mut T) -> CurrentGuard<T> {
[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] 24 |     pub fn new(val: &mut T) -> CurrentGuard<'_, T> {
[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/lib.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub unsafe fn current(&mut self) -> Option<&mut T> {
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 | impl<T> Deref for Current<T> where T: Any {
[INFO] [stdout]    | ----------------------------------------- trait implemented here
[INFO] [stdout] 99 |     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:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub unsafe fn current_unwrap(&mut self) -> &mut T {
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 | impl<T> Deref for Current<T> where T: Any {
[INFO] [stdout]    | ----------------------------------------- trait implemented here
[INFO] [stdout] 99 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `current` (lib) due to 2 previous errors; 1 warning 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/lib.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(val: &mut T) -> CurrentGuard<T> {
[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] 24 |     pub fn new(val: &mut T) -> CurrentGuard<'_, T> {
[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/lib.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub unsafe fn current(&mut self) -> Option<&mut T> {
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 | impl<T> Deref for Current<T> where T: Any {
[INFO] [stdout]    | ----------------------------------------- trait implemented here
[INFO] [stdout] 99 |     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:85:34
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub unsafe fn current_unwrap(&mut self) -> &mut T {
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 | impl<T> Deref for Current<T> where T: Any {
[INFO] [stdout]    | ----------------------------------------- trait implemented here
[INFO] [stdout] 99 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `current` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8bc37554e2420b40fd04819ed86de762131ef5fb5586dd26641ea06fc891b799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc37554e2420b40fd04819ed86de762131ef5fb5586dd26641ea06fc891b799", kill_on_drop: false }`
[INFO] [stdout] 8bc37554e2420b40fd04819ed86de762131ef5fb5586dd26641ea06fc891b799