[INFO] fetching crate yoke-derive 0.7.1...
[INFO] checking yoke-derive-0.7.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate yoke-derive 0.7.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate yoke-derive 0.7.1 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 yoke-derive 0.7.1
[INFO] finished tweaking crates.io crate yoke-derive 0.7.1
[INFO] tweaked toml for crates.io crate yoke-derive 0.7.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate yoke-derive 0.7.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8416ecc4af3f0b695aafcd52fed0c6f092c368732fa6b74815c80a2118336dad
[INFO] running `Command { std: "docker" "start" "-a" "8416ecc4af3f0b695aafcd52fed0c6f092c368732fa6b74815c80a2118336dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8416ecc4af3f0b695aafcd52fed0c6f092c368732fa6b74815c80a2118336dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8416ecc4af3f0b695aafcd52fed0c6f092c368732fa6b74815c80a2118336dad", kill_on_drop: false }`
[INFO] [stdout] 8416ecc4af3f0b695aafcd52fed0c6f092c368732fa6b74815c80a2118336dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 534d283c92f0dc87258b9b06221fae5975ccfe047c11064a89b6a8425c1a9bf4
[INFO] running `Command { std: "docker" "start" "-a" "534d283c92f0dc87258b9b06221fae5975ccfe047c11064a89b6a8425c1a9bf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking unicode-ident v1.0.6
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking synstructure v0.12.6
[INFO] [stderr]     Checking yoke-derive v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `zerovec`
[INFO] [stdout]  --> examples/yoke_derive.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use zerovec::{maps::ZeroMapKV, ule::AsULE, VarZeroVec, ZeroMap, ZeroVec};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `zerovec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `yoke`
[INFO] [stdout]  --> examples/yoke_derive.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use yoke::{Yoke, Yokeable};
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `yoke`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zerovec`
[INFO] [stdout]  --> examples/yoke_derive.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use zerovec::{maps::ZeroMapKV, ule::AsULE, VarZeroVec, ZeroMap, ZeroVec};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `zerovec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `yoke` in this scope
[INFO] [stdout]   --> examples/yoke_derive.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[yoke(prove_covariance_manually)]
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `yoke` in this scope
[INFO] [stdout]   --> examples/yoke_derive.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[yoke(prove_covariance_manually)]
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Yokeable, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Yokeable, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Yokeable, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Yokeable`
[INFO] [stdout]   --> examples/yoke_derive.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Yokeable)]
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yoke-derive` (example "yoke_derive") due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "534d283c92f0dc87258b9b06221fae5975ccfe047c11064a89b6a8425c1a9bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534d283c92f0dc87258b9b06221fae5975ccfe047c11064a89b6a8425c1a9bf4", kill_on_drop: false }`
[INFO] [stdout] 534d283c92f0dc87258b9b06221fae5975ccfe047c11064a89b6a8425c1a9bf4
