[INFO] fetching crate contextual 0.1.6...
[INFO] checking contextual-0.1.6 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate contextual 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate contextual 0.1.6
[INFO] finished tweaking crates.io crate contextual 0.1.6
[INFO] tweaked toml for crates.io crate contextual 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate contextual 0.1.6 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] 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-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] d8abe6924f77bba9edf794455c377e1044fd8b6ad701b990d066368ca297feed
[INFO] running `Command { std: "docker" "start" "-a" "d8abe6924f77bba9edf794455c377e1044fd8b6ad701b990d066368ca297feed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8abe6924f77bba9edf794455c377e1044fd8b6ad701b990d066368ca297feed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8abe6924f77bba9edf794455c377e1044fd8b6ad701b990d066368ca297feed", kill_on_drop: false }`
[INFO] [stdout] d8abe6924f77bba9edf794455c377e1044fd8b6ad701b990d066368ca297feed
[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] 4b7a3201e96ed69258c2562a377ef16bc943323811d3dca68a5b556390084335
[INFO] running `Command { std: "docker" "start" "-a" "4b7a3201e96ed69258c2562a377ef16bc943323811d3dca68a5b556390084335", kill_on_drop: false }`
[INFO] [stderr]     Checking contextual v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:155:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait implemented here
[INFO] [stdout]   ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:156:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/as_ref.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn as_str(&self) -> &'a str {
[INFO] [stdout]    |                   ^^^^^
[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]   --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:155:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait implemented here
[INFO] [stdout]   ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:156:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/as_ref.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn as_str(&self) -> &str {
[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/into_ref.rs:8:18
[INFO] [stdout]    |
[INFO] [stdout]  8 |     pub fn into_str(self) -> &'a str {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     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/into_ref.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn into_str(self) -> &'a str {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `contextual` (lib) due to 4 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]   --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:155:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait implemented here
[INFO] [stdout]   ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:156:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/as_ref.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn as_str(&self) -> &'a str {
[INFO] [stdout]    |                   ^^^^^
[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]   --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:155:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait implemented here
[INFO] [stdout]   ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:156:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/as_ref.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn as_str(&self) -> &str {
[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/into_ref.rs:8:18
[INFO] [stdout]    |
[INFO] [stdout]  8 |     pub fn into_str(self) -> &'a str {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     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/into_ref.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn into_str(self) -> &'a str {
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl<T, C> std::ops::Deref for Contextual<T, C> {
[INFO] [stdout]    | ----------------------------------------------- trait implemented here
[INFO] [stdout] 65 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `contextual` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4b7a3201e96ed69258c2562a377ef16bc943323811d3dca68a5b556390084335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7a3201e96ed69258c2562a377ef16bc943323811d3dca68a5b556390084335", kill_on_drop: false }`
[INFO] [stdout] 4b7a3201e96ed69258c2562a377ef16bc943323811d3dca68a5b556390084335