[INFO] fetching crate bitenum_macro 0.2.1...
[INFO] checking bitenum_macro-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate bitenum_macro 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bitenum_macro 0.2.1
[INFO] finished tweaking crates.io crate bitenum_macro 0.2.1
[INFO] tweaked toml for crates.io crate bitenum_macro 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitenum_macro 0.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78c9aaa3bece4b5aa8e3262a7ddcc941da91c0b7abb16fa3ea5f803edad22966
[INFO] running `Command { std: "docker" "start" "-a" "78c9aaa3bece4b5aa8e3262a7ddcc941da91c0b7abb16fa3ea5f803edad22966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78c9aaa3bece4b5aa8e3262a7ddcc941da91c0b7abb16fa3ea5f803edad22966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c9aaa3bece4b5aa8e3262a7ddcc941da91c0b7abb16fa3ea5f803edad22966", kill_on_drop: false }`
[INFO] [stdout] 78c9aaa3bece4b5aa8e3262a7ddcc941da91c0b7abb16fa3ea5f803edad22966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1052e61e23122d21d8b7fb0abb06c80549c7ccc903991b6d26deb10ad2d040
[INFO] running `Command { std: "docker" "start" "-a" "2d1052e61e23122d21d8b7fb0abb06c80549c7ccc903991b6d26deb10ad2d040", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking bitenum_macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bitenum`
[INFO] [stdout]   --> tests/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use bitenum::BitEnumSet;
[INFO] [stdout]    |         ^^^^^^^ use of unresolved module or unlinked crate `bitenum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `bitenum`, use `cargo add bitenum` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bitenum`
[INFO] [stdout]   --> tests/lib.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use bitenum::BitEnumSet;
[INFO] [stdout]    |         ^^^^^^^ use of unresolved module or unlinked crate `bitenum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `bitenum`, use `cargo add bitenum` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `bitenum`
[INFO] [stdout]  --> tests/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[bitenum(u32)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `bitenum`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `bitenum`, use `cargo add bitenum` to add it to your `Cargo.toml`
[INFO] [stdout]   = note: this error originates in the attribute macro `bitenum` (in Nightly builds, run with -Z macro-backtrace for more info)
[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 `bitenum_macro` (test "lib") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2d1052e61e23122d21d8b7fb0abb06c80549c7ccc903991b6d26deb10ad2d040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1052e61e23122d21d8b7fb0abb06c80549c7ccc903991b6d26deb10ad2d040", kill_on_drop: false }`
[INFO] [stdout] 2d1052e61e23122d21d8b7fb0abb06c80549c7ccc903991b6d26deb10ad2d040