[INFO] fetching crate tempref 0.3.0...
[INFO] checking tempref-0.3.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate tempref 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tempref 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tempref 0.3.0
[INFO] tweaked toml for crates.io crate tempref 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tempref 0.3.0 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 tempref 0.3.0 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-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] 8b4f40da7b5a0f43c1600ba9aef7bc7f75d89ef58b2d06ea17f620f2978319e9
[INFO] running `Command { std: "docker" "start" "-a" "8b4f40da7b5a0f43c1600ba9aef7bc7f75d89ef58b2d06ea17f620f2978319e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b4f40da7b5a0f43c1600ba9aef7bc7f75d89ef58b2d06ea17f620f2978319e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4f40da7b5a0f43c1600ba9aef7bc7f75d89ef58b2d06ea17f620f2978319e9", kill_on_drop: false }`
[INFO] [stdout] 8b4f40da7b5a0f43c1600ba9aef7bc7f75d89ef58b2d06ea17f620f2978319e9
[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] 15fc6454d4ef867002982a8760bc068c0e3719857b606ebb701fc5d0ac8fadbe
[INFO] running `Command { std: "docker" "start" "-a" "15fc6454d4ef867002982a8760bc068c0e3719857b606ebb701fc5d0ac8fadbe", kill_on_drop: false }`
[INFO] [stderr]     Checking tempref v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/unsync.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 | impl<'a, T, F: FnMut(&mut T)> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | -------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 36 |     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/unsync.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 | impl<'a, T, F: FnMut(&mut T)> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | -------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 36 |     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/mutex.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl<'a, T: Send, F: FnMut(&mut T) + Send> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | --------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 46 |     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/mutex.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 | impl<'a, T: Send, F: FnMut(&mut T) + Send> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | --------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 46 |     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/rwlock.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 | impl<'a, T: Send, F: FnMut(&mut T) + Sync> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | --------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 48 |     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/rwlock.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn reset(&mut self) {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 | impl<'a, T: Send, F: FnMut(&mut T) + Sync> core::ops::Deref for TempRef<'a, T, F> {
[INFO] [stdout]    | --------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 48 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tempref` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tempref` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "15fc6454d4ef867002982a8760bc068c0e3719857b606ebb701fc5d0ac8fadbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fc6454d4ef867002982a8760bc068c0e3719857b606ebb701fc5d0ac8fadbe", kill_on_drop: false }`
[INFO] [stdout] 15fc6454d4ef867002982a8760bc068c0e3719857b606ebb701fc5d0ac8fadbe