[INFO] fetching crate conundrum 0.1.0...
[INFO] checking conundrum-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate conundrum 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate conundrum 0.1.0
[INFO] finished tweaking crates.io crate conundrum 0.1.0
[INFO] tweaked toml for crates.io crate conundrum 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate conundrum 0.1.0 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] 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]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding chacha20 v0.9.1 (available: v0.10.0)
[INFO] [stderr]       Adding chacha20poly1305 v0.9.1 (available: v0.10.1)
[INFO] [stderr]       Adding crypto_box v0.7.2 (available: v0.9.1)
[INFO] [stderr]       Adding ed25519 v1.5.3 (available: v2.2.3)
[INFO] [stderr]       Adding ed25519-dalek v1.0.1 (available: v2.2.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding litl v0.1.0 (available: v0.6.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7bef72cf209cc2bb94a0826146b786bd38378786b5891559de06a93630e82a56
[INFO] running `Command { std: "docker" "start" "-a" "7bef72cf209cc2bb94a0826146b786bd38378786b5891559de06a93630e82a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bef72cf209cc2bb94a0826146b786bd38378786b5891559de06a93630e82a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bef72cf209cc2bb94a0826146b786bd38378786b5891559de06a93630e82a56", kill_on_drop: false }`
[INFO] [stdout] 7bef72cf209cc2bb94a0826146b786bd38378786b5891559de06a93630e82a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 918e457ea2db52d9538f3f31f9668e1659d3c17400532de50fccd379cd3b705d
[INFO] running `Command { std: "docker" "start" "-a" "918e457ea2db52d9538f3f31f9668e1659d3c17400532de50fccd379cd3b705d", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking tagged-box v0.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking version_check v0.9.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking salsa20 v0.9.0
[INFO] [stderr]     Checking chacha20 v0.8.2
[INFO] [stderr]     Checking litl v0.1.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking chacha20poly1305 v0.9.1
[INFO] [stderr]     Checking x25519-dalek v1.2.0
[INFO] [stderr]     Checking xsalsa20poly1305 v0.8.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking crypto_box v0.7.2
[INFO] [stderr]     Checking conundrum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/signing.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<T, S> Deref for Signed<T, S> {
[INFO] [stdout]    | --------------------------------- trait implemented here
[INFO] [stdout] 50 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn ensure_signed_by(&self, id: &SignPublicKey<S>) -> Result<(), SignatureError> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conundrum` (lib) due to 1 previous error
[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/signing.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<T, S> Deref for Signed<T, S> {
[INFO] [stdout]    | --------------------------------- trait implemented here
[INFO] [stdout] 50 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn ensure_signed_by(&self, id: &SignPublicKey<S>) -> Result<(), SignatureError> {
[INFO] [stdout]    |                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conundrum` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "918e457ea2db52d9538f3f31f9668e1659d3c17400532de50fccd379cd3b705d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918e457ea2db52d9538f3f31f9668e1659d3c17400532de50fccd379cd3b705d", kill_on_drop: false }`
[INFO] [stdout] 918e457ea2db52d9538f3f31f9668e1659d3c17400532de50fccd379cd3b705d