[INFO] fetching crate xxlib 0.4.0... [INFO] checking xxlib-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate xxlib 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate xxlib 0.4.0 [INFO] finished tweaking crates.io crate xxlib 0.4.0 [INFO] tweaked toml for crates.io crate xxlib 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xxlib 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xxlib 0.4.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79eaef1451b1e4686309ecd908aecb3c588acfcebb6aebae30d0ef072b8bca0e [INFO] running `Command { std: "docker" "start" "-a" "79eaef1451b1e4686309ecd908aecb3c588acfcebb6aebae30d0ef072b8bca0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79eaef1451b1e4686309ecd908aecb3c588acfcebb6aebae30d0ef072b8bca0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79eaef1451b1e4686309ecd908aecb3c588acfcebb6aebae30d0ef072b8bca0e", kill_on_drop: false }` [INFO] [stdout] 79eaef1451b1e4686309ecd908aecb3c588acfcebb6aebae30d0ef072b8bca0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 916bf061b3df6640bf627bca14e4bc92cda3202f409f0dcc6b0a64cf2b6e2c9b [INFO] running `Command { std: "docker" "start" "-a" "916bf061b3df6640bf627bca14e4bc92cda3202f409f0dcc6b0a64cf2b6e2c9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking sharedptr v0.3.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking ordnung v0.0.1 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Compiling proc_macro_roids v0.7.0 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling xxlib_builder v0.2.3 [INFO] [stderr] Checking data-rw v1.6.2 [INFO] [stderr] Checking xxlib v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/manager.rs:478:23 [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (*om.read_ptr_vec.get()).get(offset - 1).cloned() [INFO] [stdout] | ^^---------------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut std::vec::Vec>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[sharedptr::Rc::SharedPtr]` [INFO] [stdout] --> src/manager.rs:478:23 [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (*om.read_ptr_vec.get()).get(offset - 1).cloned() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `get` require a reference [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/slice/mod.rs:570:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (&(*om.read_ptr_vec.get())).get(offset - 1).cloned() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/manager.rs:478:23 [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (*om.read_ptr_vec.get()).get(offset - 1).cloned() [INFO] [stdout] | ^^---------------------^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut std::vec::Vec>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[sharedptr::Rc::SharedPtr]` [INFO] [stdout] --> src/manager.rs:478:23 [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (*om.read_ptr_vec.get()).get(offset - 1).cloned() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `get` require a reference [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/slice/mod.rs:570:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 478 | let ptr = (&(*om.read_ptr_vec.get())).get(offset - 1).cloned() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xxlib` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `xxlib` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "916bf061b3df6640bf627bca14e4bc92cda3202f409f0dcc6b0a64cf2b6e2c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916bf061b3df6640bf627bca14e4bc92cda3202f409f0dcc6b0a64cf2b6e2c9b", kill_on_drop: false }` [INFO] [stdout] 916bf061b3df6640bf627bca14e4bc92cda3202f409f0dcc6b0a64cf2b6e2c9b