[INFO] cloning repository https://github.com/abailly/adventofcode-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abailly/adventofcode-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabailly%2Fadventofcode-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabailly%2Fadventofcode-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42e08b0cdba57c8990e0695fae38e0f3fb62487b [INFO] checking abailly/adventofcode-2021 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabailly%2Fadventofcode-2021" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/abailly/adventofcode-2021 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/abailly/adventofcode-2021 [INFO] finished tweaking git repo https://github.com/abailly/adventofcode-2021 [INFO] tweaked toml for git repo https://github.com/abailly/adventofcode-2021 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/abailly/adventofcode-2021 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded disjoint-sets v0.4.2 [INFO] [stderr] Downloaded z3 v0.11.2 [INFO] [stderr] Downloaded z3-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfd9e49cee06ae8c0028b0be04edab746b555133ccdc204cf8b69e454909b548 [INFO] running `Command { std: "docker" "start" "-a" "cfd9e49cee06ae8c0028b0be04edab746b555133ccdc204cf8b69e454909b548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfd9e49cee06ae8c0028b0be04edab746b555133ccdc204cf8b69e454909b548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfd9e49cee06ae8c0028b0be04edab746b555133ccdc204cf8b69e454909b548", kill_on_drop: false }` [INFO] [stdout] cfd9e49cee06ae8c0028b0be04edab746b555133ccdc204cf8b69e454909b548 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb45927bd8f277897fcc738893fd8aa13a66bb3547ffdff6f0cb04d4bdce4cb9 [INFO] running `Command { std: "docker" "start" "-a" "fb45927bd8f277897fcc738893fd8aa13a66bb3547ffdff6f0cb04d4bdce4cb9", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking disjoint-sets v0.4.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling z3-sys v0.7.1 [INFO] [stderr] Checking z3 v0.11.2 [INFO] [stderr] Checking aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/geometry.rs:196:18 [INFO] [stdout] | [INFO] [stdout] 188 | let all_rots: HashSet<_> = HashSet::from( [INFO] [stdout] | ------- type must be known at this point [INFO] [stdout] ... [INFO] [stdout] 196 | .collect(), [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `B` declared on the method `collect` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<[i64; 3]>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where the constant `N` has type `usize`, T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 196 | .collect::>(), [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2021` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fb45927bd8f277897fcc738893fd8aa13a66bb3547ffdff6f0cb04d4bdce4cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb45927bd8f277897fcc738893fd8aa13a66bb3547ffdff6f0cb04d4bdce4cb9", kill_on_drop: false }` [INFO] [stdout] fb45927bd8f277897fcc738893fd8aa13a66bb3547ffdff6f0cb04d4bdce4cb9