[INFO] fetching crate array-bin-ops 0.1.6...
[INFO] checking array-bin-ops-0.1.6 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate array-bin-ops 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate array-bin-ops 0.1.6 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array-bin-ops 0.1.6
[INFO] finished tweaking crates.io crate array-bin-ops 0.1.6
[INFO] tweaked toml for crates.io crate array-bin-ops 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockalloc v0.1.2
[INFO] [stderr]   Downloaded mockalloc-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c4329058fa69e5d9999918c730cc4d6e4478c33c0d428013ec789a931da739
[INFO] running `Command { std: "docker" "start" "-a" "17c4329058fa69e5d9999918c730cc4d6e4478c33c0d428013ec789a931da739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c4329058fa69e5d9999918c730cc4d6e4478c33c0d428013ec789a931da739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c4329058fa69e5d9999918c730cc4d6e4478c33c0d428013ec789a931da739", kill_on_drop: false }`
[INFO] [stdout] 17c4329058fa69e5d9999918c730cc4d6e4478c33c0d428013ec789a931da739
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1401a8c32951cd992b36092f57a1f79b0813335942c640f6b22565be4f5ae1
[INFO] running `Command { std: "docker" "start" "-a" "6a1401a8c32951cd992b36092f57a1f79b0813335942c640f6b22565be4f5ae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking array-bin-ops v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling mockalloc-macros v0.1.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking mockalloc v0.1.2
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error[E0635]: unknown feature `array_zip`
[INFO] [stdout]  --> benches/sum.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(array_zip, array_chunks)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[T; N]` is not an iterator
[INFO] [stdout]   --> benches/sum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     lhs.zip(rhs).map(|(a, b)| a + b)
[INFO] [stdout]    |         ^^^ `[T; N]` is not an iterator; try calling `.into_iter()` or `.iter()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[T; N]: Iterator`
[INFO] [stdout]            which is required by `&mut [T; N]: Iterator`
[INFO] [stdout]            `[T]: Iterator`
[INFO] [stdout]            which is required by `&mut [T]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Array<T, N>` is not an iterator
[INFO] [stdout]   --> benches/sum.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |     zip_map(Array(lhs).map(|a| a + a), rhs.map(|a| a + a))
[INFO] [stdout]    |                        ^^^ `Array<T, N>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Array<T, const N: usize>(pub [T; N]);
[INFO] [stdout]    | ----------------------------------- doesn't satisfy `Array<T, N>: Iterator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Array<T, N>: Iterator`
[INFO] [stdout]            which is required by `&mut Array<T, N>: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Array<(), N>` is not an iterator
[INFO] [stdout]   --> benches/sum.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let y = Array([(); N]).map(|_| {
[INFO] [stdout]    |             ---------------^^^ `Array<(), N>` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Array<T, const N: usize>(pub [T; N]);
[INFO] [stdout]    | ----------------------------------- doesn't satisfy `Array<(), N>: Iterator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Array<(), N>: Iterator`
[INFO] [stdout]            which is required by `&mut Array<(), N>: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array-bin-ops` (bench "sum") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "6a1401a8c32951cd992b36092f57a1f79b0813335942c640f6b22565be4f5ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1401a8c32951cd992b36092f57a1f79b0813335942c640f6b22565be4f5ae1", kill_on_drop: false }`
[INFO] [stdout] 6a1401a8c32951cd992b36092f57a1f79b0813335942c640f6b22565be4f5ae1
