[INFO] fetching crate rtools 0.9.0...
[INFO] checking rtools-0.9.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate rtools 0.9.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rtools 0.9.0
[INFO] finished tweaking crates.io crate rtools 0.9.0
[INFO] tweaked toml for crates.io crate rtools 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtools 0.9.0 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 rtools 0.9.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fb1491bf4f7b0234b4da4e86114a6678bdfa12f7a0c92fe5d9bfaada47dac063
[INFO] running `Command { std: "docker" "start" "-a" "fb1491bf4f7b0234b4da4e86114a6678bdfa12f7a0c92fe5d9bfaada47dac063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1491bf4f7b0234b4da4e86114a6678bdfa12f7a0c92fe5d9bfaada47dac063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1491bf4f7b0234b4da4e86114a6678bdfa12f7a0c92fe5d9bfaada47dac063", kill_on_drop: false }`
[INFO] [stdout] fb1491bf4f7b0234b4da4e86114a6678bdfa12f7a0c92fe5d9bfaada47dac063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c2c80531847edc846a8c939e325e1f5d8712978b9288259cc1798c0688f133a2
[INFO] running `Command { std: "docker" "start" "-a" "c2c80531847edc846a8c939e325e1f5d8712978b9288259cc1798c0688f133a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rtools v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/unwrap.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     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/unwrap.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn set(&mut self, val: T) -> Option<T> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     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/unwrap.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn take(&mut self) -> Option<T> {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtools` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/unwrap.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn is_none(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     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/unwrap.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn set(&mut self, val: T) -> Option<T> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     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/unwrap.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn take(&mut self) -> Option<T> {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 | impl<T> Deref for Unwrap<T> {
[INFO] [stdout]    | --------------------------- trait implemented here
[INFO] [stdout] 33 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtools` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c2c80531847edc846a8c939e325e1f5d8712978b9288259cc1798c0688f133a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c80531847edc846a8c939e325e1f5d8712978b9288259cc1798c0688f133a2", kill_on_drop: false }`
[INFO] [stdout] c2c80531847edc846a8c939e325e1f5d8712978b9288259cc1798c0688f133a2