[INFO] fetching crate storagevec 0.2.1...
[INFO] documenting storagevec-0.2.1 against nightly for scrape-examples
[INFO] extracting crate storagevec 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate storagevec 0.2.1 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storagevec 0.2.1
[INFO] finished tweaking crates.io crate storagevec 0.2.1
[INFO] tweaked toml for crates.io crate storagevec 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinymap v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b613eacbb787df6e83e0af51c035b1344b9c3c79adfdd2a554f0269cfac8c354
[INFO] running `Command { std: "docker" "start" "-a" "b613eacbb787df6e83e0af51c035b1344b9c3c79adfdd2a554f0269cfac8c354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b613eacbb787df6e83e0af51c035b1344b9c3c79adfdd2a554f0269cfac8c354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b613eacbb787df6e83e0af51c035b1344b9c3c79adfdd2a554f0269cfac8c354", kill_on_drop: false }`
[INFO] [stdout] b613eacbb787df6e83e0af51c035b1344b9c3c79adfdd2a554f0269cfac8c354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ccc5b43237fdecee3b81b7456e9fd16c756d62407be91fdc1ce6eafa62be382
[INFO] running `Command { std: "docker" "start" "-a" "4ccc5b43237fdecee3b81b7456e9fd16c756d62407be91fdc1ce6eafa62be382", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking tinymap v0.2.4
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tinymap-0.2.4/src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(const_in_array_repeat_expressions)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to causing promotable bugs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stdout] error[E0277]: the trait bound `Node<K, V>: core::marker::Copy` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tinymap-0.2.4/src/lib.rs:115:46
[INFO] [stdout]     |
[INFO] [stdout] 115 |             arena: ArrayVec::from_array_len([None; N], 0),
[INFO] [stdout]     |                                              ^^^^ the trait `core::marker::Copy` is not implemented for `Node<K, V>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Option<Node<K, V>>` to implement `core::marker::Copy`
[INFO] [stdout]     = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinymap` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4ccc5b43237fdecee3b81b7456e9fd16c756d62407be91fdc1ce6eafa62be382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ccc5b43237fdecee3b81b7456e9fd16c756d62407be91fdc1ce6eafa62be382", kill_on_drop: false }`
[INFO] [stdout] 4ccc5b43237fdecee3b81b7456e9fd16c756d62407be91fdc1ce6eafa62be382