[INFO] fetching crate resolvo 0.10.1... [INFO] building resolvo-0.10.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate resolvo 0.10.1 into /workspace/builds/worker-6-tc2/source [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate resolvo 0.10.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate resolvo 0.10.1 [INFO] tweaked toml for crates.io crate resolvo 0.10.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate resolvo 0.10.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate resolvo 0.10.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f26217a8b947c1c978f90f04a4265f1921099cfcddc888cc92baded22d60129 [INFO] running `Command { std: "docker" "start" "-a" "5f26217a8b947c1c978f90f04a4265f1921099cfcddc888cc92baded22d60129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f26217a8b947c1c978f90f04a4265f1921099cfcddc888cc92baded22d60129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f26217a8b947c1c978f90f04a4265f1921099cfcddc888cc92baded22d60129", kill_on_drop: false }` [INFO] [stdout] 5f26217a8b947c1c978f90f04a4265f1921099cfcddc888cc92baded22d60129 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 949cecad3cdd631c48218a2baac297bf2779329796b9c0d6197c5c95651debc5 [INFO] running `Command { std: "docker" "start" "-a" "949cecad3cdd631c48218a2baac297bf2779329796b9c0d6197c5c95651debc5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling petgraph v0.8.2 [INFO] [stderr] Compiling elsa v1.11.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling resolvo v0.10.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used [INFO] [stdout] --> src/solver/clause.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 328 | / self.try_fold_literals( [INFO] [stdout] 329 | | learnt_clauses, [INFO] [stdout] 330 | | requirements_to_sorted_candidates, [INFO] [stdout] 331 | | disjunction_to_candidates, [INFO] [stdout] ... | [INFO] [stdout] 336 | | }, [INFO] [stdout] 337 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 328 | let _ = self.try_fold_literals( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/internal/arena.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | (*chunks) [INFO] [stdout] | ^ ------ this raw pointer has type `*mut Vec>` [INFO] [stdout] | _________________| [INFO] [stdout] | | [INFO] [stdout] 121 | | .get_unchecked_mut(a_chunk) [INFO] [stdout] | |_______________________________________________^ [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: `&mut [Vec]` [INFO] [stdout] --> src/internal/arena.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | (*chunks) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked_mut` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:682:5 [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] 120 | (&mut (*chunks)) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/internal/arena.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | (*chunks) [INFO] [stdout] | ^ ------ this raw pointer has type `*mut Vec>` [INFO] [stdout] | _________________| [INFO] [stdout] | | [INFO] [stdout] 124 | | .get_unchecked_mut(b_chunk) [INFO] [stdout] | |_______________________________________________^ [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: `&mut [Vec]` [INFO] [stdout] --> src/internal/arena.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | (*chunks) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked_mut` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:682:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 123 | (&mut (*chunks)) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/internal/arena.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | (*vec).get_unchecked(chunk).get_unchecked(offset) [INFO] [stdout] | ^^---^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut 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: `&[Vec]` [INFO] [stdout] --> src/internal/arena.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | (*vec).get_unchecked(chunk).get_unchecked(offset) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:637:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 140 | (&(*vec)).get_unchecked(chunk).get_unchecked(offset) [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/internal/arena.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | (*vec).get_unchecked(chunk).get_unchecked(offset), [INFO] [stdout] | ^^---^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut 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: `&[Vec]` [INFO] [stdout] --> src/internal/arena.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | (*vec).get_unchecked(chunk).get_unchecked(offset), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:637:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 182 | (&(*vec)).get_unchecked(chunk).get_unchecked(offset), [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/internal/arena.rs:210:21 [INFO] [stdout] | [INFO] [stdout] 210 | (*vec).get_unchecked_mut(chunk).get_unchecked_mut(offset), [INFO] [stdout] | ^^---^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut 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: `&mut [Vec]` [INFO] [stdout] --> src/internal/arena.rs:210:21 [INFO] [stdout] | [INFO] [stdout] 210 | (*vec).get_unchecked_mut(chunk).get_unchecked_mut(offset), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked_mut` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:682:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 210 | (&mut (*vec)).get_unchecked_mut(chunk).get_unchecked_mut(offset), [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `resolvo` (lib) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "949cecad3cdd631c48218a2baac297bf2779329796b9c0d6197c5c95651debc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "949cecad3cdd631c48218a2baac297bf2779329796b9c0d6197c5c95651debc5", kill_on_drop: false }` [INFO] [stdout] 949cecad3cdd631c48218a2baac297bf2779329796b9c0d6197c5c95651debc5