[INFO] fetching crate wasm-embedded-hal 0.4.0...
[INFO] checking wasm-embedded-hal-0.4.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate wasm-embedded-hal 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate wasm-embedded-hal 0.4.0 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] finished tweaking crates.io crate wasm-embedded-hal 0.4.0
[INFO] tweaked toml for crates.io crate wasm-embedded-hal 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-hal 0.4.0 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 895a043338ed9662ab685179a97b8656753ff35b92ae85586979a98ce75e0029
[INFO] running `Command { std: "docker" "start" "-a" "895a043338ed9662ab685179a97b8656753ff35b92ae85586979a98ce75e0029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "895a043338ed9662ab685179a97b8656753ff35b92ae85586979a98ce75e0029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895a043338ed9662ab685179a97b8656753ff35b92ae85586979a98ce75e0029", kill_on_drop: false }`
[INFO] [stdout] 895a043338ed9662ab685179a97b8656753ff35b92ae85586979a98ce75e0029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1d7c08cea782eeef25cfa7b4c7229975602e20e1938a62c9822c2bd836713a5
[INFO] running `Command { std: "docker" "start" "-a" "e1d7c08cea782eeef25cfa7b4c7229975602e20e1938a62c9822c2bd836713a5", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling wasm-embedded-hal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the `wasm32-wasi` target may not be installed
[INFO] [stdout]   = help: consider downloading the target with `rustup target add wasm32-wasi`
[INFO] [stdout]   = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `compiler_builtins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nb-1.0.0/src/lib.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 | use core::fmt;
[INFO] [stdout]     |     ^^^^ can't find crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `wasm32-wasi` target may not be installed
[INFO] [stdout]     = help: consider downloading the target with `rustup target add wasm32-wasi`
[INFO] [stdout]     = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `derive` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nb-1.0.0/src/lib.rs:198:3
[INFO] [stdout]     |
[INFO] [stdout] 198 | #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nb-1.0.0/src/lib.rs:192:27
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub type Result<T, E> = ::core::result::Result<T, Error<E>>;
[INFO] [stdout]     |                           ^^^^ can't find crate
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `wasm32-wasi` target may not be installed
[INFO] [stdout]     = help: consider downloading the target with `rustup target add wasm32-wasi`
[INFO] [stdout]     = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FnOnce` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nb-1.0.0/src/lib.rs:223:12
[INFO] [stdout]     |
[INFO] [stdout] 223 |         F: FnOnce(E) -> T,
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `From` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nb-1.0.0/src/lib.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 | impl<E> From<E> for Error<E> {
[INFO] [stdout]     |         ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nb` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e1d7c08cea782eeef25cfa7b4c7229975602e20e1938a62c9822c2bd836713a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d7c08cea782eeef25cfa7b4c7229975602e20e1938a62c9822c2bd836713a5", kill_on_drop: false }`
[INFO] [stdout] e1d7c08cea782eeef25cfa7b4c7229975602e20e1938a62c9822c2bd836713a5
