[INFO] fetching crate slitter 0.1.0... [INFO] checking slitter-0.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate slitter 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate slitter 0.1.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slitter 0.1.0 [INFO] finished tweaking crates.io crate slitter 0.1.0 [INFO] tweaked toml for crates.io crate slitter 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded disabled_contracts v0.1.0 [INFO] [stderr] Downloaded contracts v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1050f38dc009522888f9cfd1bd1fd835f559d116f9ad39e3cc733fbcc4b52aa2 [INFO] running `Command { std: "docker" "start" "-a" "1050f38dc009522888f9cfd1bd1fd835f559d116f9ad39e3cc733fbcc4b52aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1050f38dc009522888f9cfd1bd1fd835f559d116f9ad39e3cc733fbcc4b52aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1050f38dc009522888f9cfd1bd1fd835f559d116f9ad39e3cc733fbcc4b52aa2", kill_on_drop: false }` [INFO] [stdout] 1050f38dc009522888f9cfd1bd1fd835f559d116f9ad39e3cc733fbcc4b52aa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e0965423b443d41f0728e60b610c25fc9b6528920286c195a48d0b27e214a03 [INFO] running `Command { std: "docker" "start" "-a" "3e0965423b443d41f0728e60b610c25fc9b6528920286c195a48d0b27e214a03", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Compiling disabled_contracts v0.1.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling slitter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] warning: slitter@0.1.0: cargo:rustc-cdylib-link-arg was specified in the build script of slitter v0.1.0 (/opt/rustwide/workdir), but that package does not contain a cdylib target [INFO] [stderr] [INFO] [stderr] Allowing this was an unintended change in the 1.50 release, and may become an error in the future. For more information, see . [INFO] [stderr] warning: slitter@0.1.0: cargo:rustc-cdylib-link-arg was specified in the build script of slitter v0.1.0 (/opt/rustwide/workdir), but that package does not contain a cdylib target [INFO] [stderr] [INFO] [stderr] Allowing this was an unintended change in the 1.50 release, and may become an error in the future. For more information, see . [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Compiling contracts v0.6.3 [INFO] [stdout] error[E0502]: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/cache.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | #[invariant(self.check_rep_or_err().is_ok(), "Internal invariants hold.")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used by call [INFO] [stdout] ... [INFO] [stdout] 211 | assert!(self.per_class_info.is_empty()); [INFO] [stdout] | ------------------- first borrow occurs due to use of `self` in closure [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `invariant` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `self` [INFO] [stdout] --> src/mill.rs:497:43 [INFO] [stdout] | [INFO] [stdout] 497 | #[invariant(debug_arange_map::is_data(self.data as usize, DATA_ALIGNMENT).is_ok(), [INFO] [stdout] | ^^^^^^^^^ value used here after move [INFO] [stdout] 498 | "The data region is marked as such.")] [INFO] [stdout] 499 | fn commit(self) -> Result<(), i32> { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | value moved here [INFO] [stdout] | move occurs because `self` has type `AllocatedChunk<'_>`, which does not implement the `Copy` trait [INFO] [stdout] | [INFO] [stdout] note: if `AllocatedChunk<'_>` implemented `Clone`, you could clone the value [INFO] [stdout] --> src/mill.rs:242:1 [INFO] [stdout] | [INFO] [stdout] 242 | struct AllocatedChunk<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type [INFO] [stdout] ... [INFO] [stdout] 499 | fn commit(self) -> Result<(), i32> { [INFO] [stdout] | ---- you could clone this value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0382, E0502. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] warning: slitter@0.1.0: cargo:rustc-cdylib-link-arg was specified in the build script of slitter v0.1.0 (/opt/rustwide/workdir), but that package does not contain a cdylib target [INFO] [stderr] [INFO] [stderr] Allowing this was an unintended change in the 1.50 release, and may become an error in the future. For more information, see . [INFO] [stderr] warning: slitter@0.1.0: cargo:rustc-cdylib-link-arg was specified in the build script of slitter v0.1.0 (/opt/rustwide/workdir), but that package does not contain a cdylib target [INFO] [stderr] [INFO] [stderr] Allowing this was an unintended change in the 1.50 release, and may become an error in the future. For more information, see . [INFO] [stderr] error: could not compile `slitter` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3e0965423b443d41f0728e60b610c25fc9b6528920286c195a48d0b27e214a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0965423b443d41f0728e60b610c25fc9b6528920286c195a48d0b27e214a03", kill_on_drop: false }` [INFO] [stdout] 3e0965423b443d41f0728e60b610c25fc9b6528920286c195a48d0b27e214a03