[INFO] fetching crate polymorph 1.0.0...
[INFO] checking polymorph-1.0.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate polymorph 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate polymorph 1.0.0
[INFO] finished tweaking crates.io crate polymorph 1.0.0
[INFO] tweaked toml for crates.io crate polymorph 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymorph 1.0.0 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 polymorph 1.0.0 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-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] 5d5b3ebab7833653534910aba93ad29274192c965d534afad8c370e407d6a3d6
[INFO] running `Command { std: "docker" "start" "-a" "5d5b3ebab7833653534910aba93ad29274192c965d534afad8c370e407d6a3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d5b3ebab7833653534910aba93ad29274192c965d534afad8c370e407d6a3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5b3ebab7833653534910aba93ad29274192c965d534afad8c370e407d6a3d6", kill_on_drop: false }`
[INFO] [stdout] 5d5b3ebab7833653534910aba93ad29274192c965d534afad8c370e407d6a3d6
[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] bfca31a51081d683cd9ca81e58e9e36dff8c02c3e2117c3a46e3068e863c4ee7
[INFO] running `Command { std: "docker" "start" "-a" "bfca31a51081d683cd9ca81e58e9e36dff8c02c3e2117c3a46e3068e863c4ee7", kill_on_drop: false }`
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking polymorph v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/ref_or_owned_macros.rs:61:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         impl<T> Deref for $typename<'_, T> {
[INFO] [stdout]    |         ---------------------------------- trait implemented here
[INFO] [stdout] 26 |             type Target = T;
[INFO] [stdout]    |             ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 61 |             pub fn into_owned(self) -> T {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ref_or_owned.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | ref_or_owned_impls!(RefOrOwned);
[INFO] [stdout]    | ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout]    = note: this error originates in the macro `ref_or_owned_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/ref_or_owned_macros.rs:61:31
[INFO] [stdout]     |
[INFO] [stdout]  25 |         impl<T> Deref for $typename<'_, T> {
[INFO] [stdout]     |         ---------------------------------- trait implemented here
[INFO] [stdout]  26 |             type Target = T;
[INFO] [stdout]     |             ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout]  61 |             pub fn into_owned(self) -> T {
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ref_or_owned.rs:148:1
[INFO] [stdout]     |
[INFO] [stdout] 148 | ref_or_owned_impls!(RefMutOrOwned);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `ref_or_owned_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polymorph` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bfca31a51081d683cd9ca81e58e9e36dff8c02c3e2117c3a46e3068e863c4ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfca31a51081d683cd9ca81e58e9e36dff8c02c3e2117c3a46e3068e863c4ee7", kill_on_drop: false }`
[INFO] [stdout] bfca31a51081d683cd9ca81e58e9e36dff8c02c3e2117c3a46e3068e863c4ee7
