[INFO] crate cast 0.2.2 is already in cache
[INFO] extracting crate cast 0.2.2 into work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/cast/0.2.2
[INFO] extracting crate cast 0.2.2 into work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/cast/0.2.2
[INFO] validating manifest of cast-0.2.2 on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cast-0.2.2 on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cast-0.2.2
[INFO] finished frobbing cast-0.2.2
[INFO] frobbed toml for cast-0.2.2 written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/cast/0.2.2/Cargo.toml
[INFO] started frobbing cast-0.2.2
[INFO] finished frobbing cast-0.2.2
[INFO] frobbed toml for cast-0.2.2 written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/cast/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cast-0.2.2 against master#2bde39b8edce6463e1c37f8a8082a875e7b536b1 for pr-57483
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-3/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/cast/0.2.2:/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" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7756415229d0bb055b848561cd5f40c852bd23739234cb72a7df055d074fa030
[INFO] running `"docker" "start" "-a" "7756415229d0bb055b848561cd5f40c852bd23739234cb72a7df055d074fa030"`
[INFO] [stderr]     Checking cast v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] error: unused macro definition
[INFO] [stderr]    --> src/lib.rs:307:1
[INFO] [stderr]     |
[INFO] [stderr] 307 | / macro_rules! from_float_dst {
[INFO] [stderr] 308 | |     ($($src:ident => $($dst:ident),+);+;) => {
[INFO] [stderr] 309 | |         $(
[INFO] [stderr] 310 | |             $(
[INFO] [stderr] ...   |
[INFO] [stderr] 333 | |     }
[INFO] [stderr] 334 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:94:9
[INFO] [stderr]     |
[INFO] [stderr] 94  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_macros)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `cast`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unused macro definition
[INFO] [stderr]    --> src/lib.rs:307:1
[INFO] [stderr]     |
[INFO] [stderr] 307 | / macro_rules! from_float_dst {
[INFO] [stderr] 308 | |     ($($src:ident => $($dst:ident),+);+;) => {
[INFO] [stderr] 309 | |         $(
[INFO] [stderr] 310 | |             $(
[INFO] [stderr] ...   |
[INFO] [stderr] 333 | |     }
[INFO] [stderr] 334 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:94:9
[INFO] [stderr]     |
[INFO] [stderr] 94  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(unused_macros)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `cast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7756415229d0bb055b848561cd5f40c852bd23739234cb72a7df055d074fa030"`
[INFO] running `"docker" "rm" "-f" "7756415229d0bb055b848561cd5f40c852bd23739234cb72a7df055d074fa030"`
[INFO] [stdout] 7756415229d0bb055b848561cd5f40c852bd23739234cb72a7df055d074fa030