[INFO] crate migrations_internals 1.4.0 is already in cache
[INFO] extracting crate migrations_internals 1.4.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/migrations_internals/1.4.0
[INFO] extracting crate migrations_internals 1.4.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/migrations_internals/1.4.0
[INFO] validating manifest of migrations_internals-1.4.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of migrations_internals-1.4.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing migrations_internals-1.4.0
[INFO] finished frobbing migrations_internals-1.4.0
[INFO] frobbed toml for migrations_internals-1.4.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/migrations_internals/1.4.0/Cargo.toml
[INFO] started frobbing migrations_internals-1.4.0
[INFO] finished frobbing migrations_internals-1.4.0
[INFO] frobbed toml for migrations_internals-1.4.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/migrations_internals/1.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking migrations_internals-1.4.0 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/migrations_internals/1.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f14f5adf48840ce8bbac002e2ebc1b5af056d77bbbdcaec2d44e8f8e8fc0f6be
[INFO] running `"docker" "start" "-a" "f14f5adf48840ce8bbac002e2ebc1b5af056d77bbbdcaec2d44e8f8e8fc0f6be"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]     Checking diesel v1.4.2
[INFO] [stderr]     Checking migrations_internals v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] error: the item `migration_from` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub use self::migration::*;
[INFO] [stderr]     |         ------------------ the item `migration_from` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 291 |     use self::migration::migration_from;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_debug_implementations, missing_copy_implementations)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `migrations_internals`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: the item `migration_from` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub use self::migration::*;
[INFO] [stderr]     |         ------------------ the item `migration_from` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 291 |     use self::migration::migration_from;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings, missing_debug_implementations, missing_copy_implementations)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `migrations_internals`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f14f5adf48840ce8bbac002e2ebc1b5af056d77bbbdcaec2d44e8f8e8fc0f6be"`
[INFO] running `"docker" "rm" "-f" "f14f5adf48840ce8bbac002e2ebc1b5af056d77bbbdcaec2d44e8f8e8fc0f6be"`
[INFO] [stdout] f14f5adf48840ce8bbac002e2ebc1b5af056d77bbbdcaec2d44e8f8e8fc0f6be