[INFO] crate safe-builder-derive 0.1.1 is already in cache
[INFO] checking safe-builder-derive-0.1.1 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate safe-builder-derive 0.1.1 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate safe-builder-derive 0.1.1 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate safe-builder-derive 0.1.1
[INFO] finished tweaking crates.io crate safe-builder-derive 0.1.1
[INFO] tweaked toml for crates.io crate safe-builder-derive 0.1.1 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e1e4bc5cab7aebdc9ac6fc702227f2ac9860f03b36abe61656d8bc76267134c7
[INFO] running `"docker" "start" "-a" "e1e4bc5cab7aebdc9ac6fc702227f2ac9860f03b36abe61656d8bc76267134c7"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking safe-builder-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / macro_rules! syn_type {
[INFO] [stderr] 7  | |     ($e: expr) => ({
[INFO] [stderr] 8  | |         syn::Ty::Path(
[INFO] [stderr] 9  | |             None,
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     })
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `actual`
[INFO] [stderr]   --> src/test.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let actual = target.build();
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_actual`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "e1e4bc5cab7aebdc9ac6fc702227f2ac9860f03b36abe61656d8bc76267134c7"`
[INFO] running `"docker" "rm" "-f" "e1e4bc5cab7aebdc9ac6fc702227f2ac9860f03b36abe61656d8bc76267134c7"`
[INFO] [stdout] e1e4bc5cab7aebdc9ac6fc702227f2ac9860f03b36abe61656d8bc76267134c7