[INFO] fetching crate queue-model 0.1.2...
[INFO] checking queue-model-0.1.2 against try#7f168b18704203996d3698515c88a036a9300946 for pr-102713
[INFO] extracting crate queue-model 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate queue-model 0.1.2 on toolchain 7f168b18704203996d3698515c88a036a9300946
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate queue-model 0.1.2
[INFO] finished tweaking crates.io crate queue-model 0.1.2
[INFO] tweaked toml for crates.io crate queue-model 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eec23c9686a46e9473dc1126891d7cad55379b9702d74507a91315cdc867f7a5
[INFO] running `Command { std: "docker" "start" "-a" "eec23c9686a46e9473dc1126891d7cad55379b9702d74507a91315cdc867f7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eec23c9686a46e9473dc1126891d7cad55379b9702d74507a91315cdc867f7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec23c9686a46e9473dc1126891d7cad55379b9702d74507a91315cdc867f7a5", kill_on_drop: false }`
[INFO] [stdout] eec23c9686a46e9473dc1126891d7cad55379b9702d74507a91315cdc867f7a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+7f168b18704203996d3698515c88a036a9300946" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97e1f6f887c6c6598488bc5e31e812c951f3557c6e783529b8a78667f99361b
[INFO] running `Command { std: "docker" "start" "-a" "d97e1f6f887c6c6598488bc5e31e812c951f3557c6e783529b8a78667f99361b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking safe-modular-arithmetic v0.2.4
[INFO] [stderr]     Checking queue-model v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the type `[MaybeUninit<T>]` cannot be indexed by `StaticModular<usize, N>`
[INFO] [stdout]   --> src/lib.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |             self.buffer[self.offset + self.length.into()] = MaybeUninit::new(item);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[MaybeUninit<T>]>` is not implemented for `StaticModular<usize, N>`
[INFO] [stdout]    = note: required for `[MaybeUninit<T>]` to implement `Index<StaticModular<usize, N>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[MaybeUninit<T>]` cannot be indexed by `StaticModular<usize, N>`
[INFO] [stdout]   --> src/lib.rs:72:49
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let item = replace(&mut self.buffer[self.offset], MaybeUninit::uninit());
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[MaybeUninit<T>]>` is not implemented for `StaticModular<usize, N>`
[INFO] [stdout]    = note: required for `[MaybeUninit<T>]` to implement `Index<StaticModular<usize, N>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[MaybeUninit<T>]` cannot be indexed by `StaticModular<usize, N>`
[INFO] [stdout]   --> src/lib.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |             self.buffer[self.offset + self.length.into()] = MaybeUninit::new(item);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[MaybeUninit<T>]>` is not implemented for `StaticModular<usize, N>`
[INFO] [stdout]    = note: required for `[MaybeUninit<T>]` to implement `Index<StaticModular<usize, N>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[MaybeUninit<T>]` cannot be indexed by `StaticModular<usize, N>`
[INFO] [stdout]   --> src/lib.rs:72:49
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let item = replace(&mut self.buffer[self.offset], MaybeUninit::uninit());
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[MaybeUninit<T>]>` is not implemented for `StaticModular<usize, N>`
[INFO] [stdout]    = note: required for `[MaybeUninit<T>]` to implement `Index<StaticModular<usize, N>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `queue-model` due to 3 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `queue-model` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "d97e1f6f887c6c6598488bc5e31e812c951f3557c6e783529b8a78667f99361b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97e1f6f887c6c6598488bc5e31e812c951f3557c6e783529b8a78667f99361b", kill_on_drop: false }`
[INFO] [stdout] d97e1f6f887c6c6598488bc5e31e812c951f3557c6e783529b8a78667f99361b