[INFO] fetching crate cairo-lang-eq-solver 2.4.0-rc6...
[INFO] checking cairo-lang-eq-solver-2.4.0-rc6 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate cairo-lang-eq-solver 2.4.0-rc6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate cairo-lang-eq-solver 2.4.0-rc6 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cairo-lang-eq-solver 2.4.0-rc6
[INFO] finished tweaking crates.io crate cairo-lang-eq-solver 2.4.0-rc6
[INFO] tweaked toml for crates.io crate cairo-lang-eq-solver 2.4.0-rc6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded good_lp v1.7.0
[INFO] [stderr]   Downloaded test-log-macros v0.2.15
[INFO] [stderr]   Downloaded cairo-lang-utils v2.5.4
[INFO] [stderr]   Downloaded test-log v0.2.15
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded sprs v0.7.1
[INFO] [stderr]   Downloaded minilp v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1c3063ddea8a08c20894ccc263c48338f1647b9df7fc709f18166ffe8df4b34
[INFO] running `Command { std: "docker" "start" "-a" "c1c3063ddea8a08c20894ccc263c48338f1647b9df7fc709f18166ffe8df4b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c3063ddea8a08c20894ccc263c48338f1647b9df7fc709f18166ffe8df4b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c3063ddea8a08c20894ccc263c48338f1647b9df7fc709f18166ffe8df4b34", kill_on_drop: false }`
[INFO] [stdout] c1c3063ddea8a08c20894ccc263c48338f1647b9df7fc709f18166ffe8df4b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7acb3c2ae5fb9f80622e215bd7a7b8b68293f090c480c68490e717f99b22ee77
[INFO] running `Command { std: "docker" "start" "-a" "7acb3c2ae5fb9f80622e215bd7a7b8b68293f090c480c68490e717f99b22ee77", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking env_logger v0.11.2
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking sprs v0.7.1
[INFO] [stderr]    Compiling test-log-macros v0.2.15
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking test-log v0.2.15
[INFO] [stderr]     Checking cairo-lang-utils v2.5.4
[INFO] [stderr]     Checking minilp v0.2.2
[INFO] [stderr]     Checking good_lp v1.7.0
[INFO] [stderr]     Checking cairo-lang-eq-solver v2.4.0-rc6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed for `OrderedHashMap<Var, Variable, BH>`
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut orig_to_solver_var = OrderedHashMap::default();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^   -------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Default`
[INFO] [stdout]    = note: required for `OrderedHashMap<Var, Variable, _>` to implement `Default`
[INFO] [stdout] help: consider giving `orig_to_solver_var` an explicit type, where the type for type parameter `BH` is specified
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut orig_to_solver_var: OrderedHashMap<Var, Variable, BH> = OrderedHashMap::default();
[INFO] [stdout]    |                               +++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed for `OrderedHashMap<Var, Variable, BH>`
[INFO] [stdout]   --> src/lib.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut orig_to_solver_var = OrderedHashMap::default();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^   -------------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: Default`
[INFO] [stdout]    = note: required for `OrderedHashMap<Var, Variable, _>` to implement `Default`
[INFO] [stdout] help: consider giving `orig_to_solver_var` an explicit type, where the type for type parameter `BH` is specified
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut orig_to_solver_var: OrderedHashMap<Var, Variable, BH> = OrderedHashMap::default();
[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] [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 `cairo-lang-eq-solver` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cairo-lang-eq-solver` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7acb3c2ae5fb9f80622e215bd7a7b8b68293f090c480c68490e717f99b22ee77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7acb3c2ae5fb9f80622e215bd7a7b8b68293f090c480c68490e717f99b22ee77", kill_on_drop: false }`
[INFO] [stdout] 7acb3c2ae5fb9f80622e215bd7a7b8b68293f090c480c68490e717f99b22ee77
