[INFO] fetching crate telestes 0.1.1...
[INFO] checking telestes-0.1.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate telestes 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate telestes 0.1.1
[INFO] finished tweaking crates.io crate telestes 0.1.1
[INFO] tweaked toml for crates.io crate telestes 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate telestes 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.12.0 (available: v0.26.1)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6b05bff51dc6c69450e5b382c6313d1a548e431ff913b43473127a139cb55a6a
[INFO] running `Command { std: "docker" "start" "-a" "6b05bff51dc6c69450e5b382c6313d1a548e431ff913b43473127a139cb55a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b05bff51dc6c69450e5b382c6313d1a548e431ff913b43473127a139cb55a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b05bff51dc6c69450e5b382c6313d1a548e431ff913b43473127a139cb55a6a", kill_on_drop: false }`
[INFO] [stdout] 6b05bff51dc6c69450e5b382c6313d1a548e431ff913b43473127a139cb55a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83b6baaa58a5d31ae120b7136076d855a4272a4fa22d03c30daa2eada609d479
[INFO] running `Command { std: "docker" "start" "-a" "83b6baaa58a5d31ae120b7136076d855a4272a4fa22d03c30daa2eada609d479", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking telestes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/essence.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn genus(&self) -> Uncased<&str> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 | impl<T> Deref for Essence<T> {
[INFO] [stdout]     | ---------------------------- trait implemented here
[INFO] [stdout] 201 |     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/essence.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn species(&self) -> Uncased<&str> {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 | impl<T> Deref for Essence<T> {
[INFO] [stdout]     | ---------------------------- trait implemented here
[INFO] [stdout] 201 |     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/essence.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn tree(&self) -> Option<Uncased<&str>> {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 | impl<T> Deref for Essence<T> {
[INFO] [stdout]     | ---------------------------- trait implemented here
[INFO] [stdout] 201 |     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/essence.rs:195:19
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn suffix(&self) -> Option<Uncased<&str>> {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 | impl<T> Deref for Essence<T> {
[INFO] [stdout]     | ---------------------------- trait implemented here
[INFO] [stdout] 201 |     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/mediatype.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn essence(&self) -> &Essence<T> {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 | impl<T> Deref for MediaType<T> {
[INFO] [stdout]    | ------------------------------ trait implemented here
[INFO] [stdout] 96 |     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/mediatype.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn parameters(&self) -> Parameters<'_> {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 | impl<T> Deref for MediaType<T> {
[INFO] [stdout]    | ------------------------------ trait implemented here
[INFO] [stdout] 96 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `telestes` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "83b6baaa58a5d31ae120b7136076d855a4272a4fa22d03c30daa2eada609d479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b6baaa58a5d31ae120b7136076d855a4272a4fa22d03c30daa2eada609d479", kill_on_drop: false }`
[INFO] [stdout] 83b6baaa58a5d31ae120b7136076d855a4272a4fa22d03c30daa2eada609d479