[INFO] fetching crate skiplist 0.6.0... [INFO] testing skiplist-0.6.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate skiplist 0.6.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate skiplist 0.6.0 [INFO] finished tweaking crates.io crate skiplist 0.6.0 [INFO] tweaked toml for crates.io crate skiplist 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate skiplist 0.6.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate skiplist 0.6.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d1905a37a28ee29f392b638578c07d7a2045a26ad04fcb91973efdd435d9789 [INFO] running `Command { std: "docker" "start" "-a" "3d1905a37a28ee29f392b638578c07d7a2045a26ad04fcb91973efdd435d9789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d1905a37a28ee29f392b638578c07d7a2045a26ad04fcb91973efdd435d9789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d1905a37a28ee29f392b638578c07d7a2045a26ad04fcb91973efdd435d9789", kill_on_drop: false }` [INFO] [stdout] 3d1905a37a28ee29f392b638578c07d7a2045a26ad04fcb91973efdd435d9789 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eee4c56e069449db8dc443fed0bf0fe03bae3f224798b06e39dae2812972f019 [INFO] running `Command { std: "docker" "start" "-a" "eee4c56e069449db8dc443fed0bf0fe03bae3f224798b06e39dae2812972f019", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling skiplist v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/ordered_skiplist.rs:1089:61 [INFO] [stdout] | [INFO] [stdout] 1089 | let max_str_len = format!("{} -{}-", value, (*node).links_len[(*node).level]).len(); [INFO] [stdout] | ^^----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode` [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: `&Vec` [INFO] [stdout] --> src/ordered_skiplist.rs:1089:61 [INFO] [stdout] | [INFO] [stdout] 1089 | let max_str_len = format!("{} -{}-", value, (*node).links_len[(*node).level]).len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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] 1089 | let max_str_len = format!("{} -{}-", value, (&(*node).links_len)[(*node).level]).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/ordered_skiplist.rs:1096:51 [INFO] [stdout] | [INFO] [stdout] 1096 | format!("{} -{}-", value, (*node).links_len[lvl]) [INFO] [stdout] | ^^----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode` [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: `&Vec` [INFO] [stdout] --> src/ordered_skiplist.rs:1096:51 [INFO] [stdout] | [INFO] [stdout] 1096 | format!("{} -{}-", value, (*node).links_len[lvl]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 1096 | format!("{} -{}-", value, (&(*node).links_len)[lvl]) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/ordered_skiplist.rs:1116:23 [INFO] [stdout] | [INFO] [stdout] 1116 | match (*node).links[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ^^----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode` [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: `&Vec>>>` [INFO] [stdout] --> src/ordered_skiplist.rs:1116:23 [INFO] [stdout] | [INFO] [stdout] 1116 | match (*node).links[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 1116 | match (&(*node).links)[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/skipmap.rs:781:61 [INFO] [stdout] | [INFO] [stdout] 781 | let max_str_len = format!("{} -{}-", value, (*node).links_len[(*node).level]).len(); [INFO] [stdout] | ^^----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode<(K, V)>` [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: `&Vec` [INFO] [stdout] --> src/skipmap.rs:781:61 [INFO] [stdout] | [INFO] [stdout] 781 | let max_str_len = format!("{} -{}-", value, (*node).links_len[(*node).level]).len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 781 | let max_str_len = format!("{} -{}-", value, (&(*node).links_len)[(*node).level]).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/skipmap.rs:788:51 [INFO] [stdout] | [INFO] [stdout] 788 | format!("{} -{}-", value, (*node).links_len[lvl]) [INFO] [stdout] | ^^----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode<(K, V)>` [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: `&Vec` [INFO] [stdout] --> src/skipmap.rs:788:51 [INFO] [stdout] | [INFO] [stdout] 788 | format!("{} -{}-", value, (*node).links_len[lvl]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 788 | format!("{} -{}-", value, (&(*node).links_len)[lvl]) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/skipmap.rs:808:23 [INFO] [stdout] | [INFO] [stdout] 808 | match (*node).links[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ^^----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const skipnode::SkipNode<(K, V)>` [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: `&Vec>>>` [INFO] [stdout] --> src/skipmap.rs:808:23 [INFO] [stdout] | [INFO] [stdout] 808 | match (*node).links[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 808 | match (&(*node).links)[0].and_then(|p| p.as_ptr().as_ref()) { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `skiplist` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "eee4c56e069449db8dc443fed0bf0fe03bae3f224798b06e39dae2812972f019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee4c56e069449db8dc443fed0bf0fe03bae3f224798b06e39dae2812972f019", kill_on_drop: false }` [INFO] [stdout] eee4c56e069449db8dc443fed0bf0fe03bae3f224798b06e39dae2812972f019