[INFO] fetching crate macro_tools 0.81.0...
[INFO] checking macro_tools-0.81.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate macro_tools 0.81.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate macro_tools 0.81.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate macro_tools 0.81.0
[INFO] tweaked toml for crates.io crate macro_tools 0.81.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate macro_tools 0.81.0 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 macro_tools 0.81.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] f4f3df3aacd8d456ce803062027d2818b59eddf48187e02324055a4cbaa12aa4
[INFO] running `Command { std: "docker" "start" "-a" "f4f3df3aacd8d456ce803062027d2818b59eddf48187e02324055a4cbaa12aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f3df3aacd8d456ce803062027d2818b59eddf48187e02324055a4cbaa12aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f3df3aacd8d456ce803062027d2818b59eddf48187e02324055a4cbaa12aa4", kill_on_drop: false }`
[INFO] [stdout] f4f3df3aacd8d456ce803062027d2818b59eddf48187e02324055a4cbaa12aa4
[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] 629b57f0f5880aaa9366c59cf8903cee49b6199ecdc61f4deff486202f5602c8
[INFO] running `Command { std: "docker" "start" "-a" "629b57f0f5880aaa9366c59cf8903cee49b6199ecdc61f4deff486202f5602c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking collection_tools v0.36.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking implements v0.13.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking clone_dyn_types v0.45.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking is_slice v0.14.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking component_model_types v0.23.0
[INFO] [stderr]     Checking collection_tools v0.18.0
[INFO] [stderr]     Checking interval_adapter v0.40.0
[INFO] [stderr]     Checking mem_tools v0.9.0
[INFO] [stderr]     Checking diagnostics_tools v0.11.0
[INFO] [stderr]    Compiling inspect_type v0.16.0
[INFO] [stderr]    Compiling test_tools v0.16.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking typing_tools v0.11.0
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking iter_tools v0.46.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking macro_tools v0.81.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/attr_prop/syn.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn internal(self) -> T
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | / impl< T, Marker > core ::ops ::Deref for AttributePropertySyn< T, Marker >
[INFO] [stdout] 87 | | where
[INFO] [stdout] 88 | |   T: syn ::parse ::Parse + quote ::ToTokens,
[INFO] [stdout]    | |____________________________________________- trait implemented here
[INFO] [stdout] 89 |   {
[INFO] [stdout] 90 |     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/attr_prop/syn.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn ref_internal( &self ) -> &T
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | / impl< T, Marker > core ::ops ::Deref for AttributePropertySyn< T, Marker >
[INFO] [stdout] 87 | | where
[INFO] [stdout] 88 | |   T: syn ::parse ::Parse + quote ::ToTokens,
[INFO] [stdout]    | |____________________________________________- trait implemented here
[INFO] [stdout] 89 |   {
[INFO] [stdout] 90 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macro_tools` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "629b57f0f5880aaa9366c59cf8903cee49b6199ecdc61f4deff486202f5602c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629b57f0f5880aaa9366c59cf8903cee49b6199ecdc61f4deff486202f5602c8", kill_on_drop: false }`
[INFO] [stdout] 629b57f0f5880aaa9366c59cf8903cee49b6199ecdc61f4deff486202f5602c8