[INFO] crate sfnt 0.12.0 is already in cache
[INFO] extracting crate sfnt 0.12.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sfnt/0.12.0
[INFO] extracting crate sfnt 0.12.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sfnt/0.12.0
[INFO] validating manifest of sfnt-0.12.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sfnt-0.12.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sfnt-0.12.0
[INFO] finished frobbing sfnt-0.12.0
[INFO] frobbed toml for sfnt-0.12.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sfnt/0.12.0/Cargo.toml
[INFO] started frobbing sfnt-0.12.0
[INFO] finished frobbing sfnt-0.12.0
[INFO] frobbed toml for sfnt-0.12.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sfnt/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sfnt-0.12.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sfnt/0.12.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6f4b7a99d2ae996d1f3c5cbc1a099909b3b93c2247f7a6fd896ac752626f8cea
[INFO] running `"docker" "start" "-a" "6f4b7a99d2ae996d1f3c5cbc1a099909b3b93c2247f7a6fd896ac752626f8cea"`
[INFO] [stderr]    Compiling tarrasque-macro v0.10.0
[INFO] [stderr]    Compiling tarrasque v0.10.0
[INFO] [stderr]    Compiling sfnt v0.12.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stderr]    --> src/lib.rs:183:23
[INFO] [stderr]     |
[INFO] [stderr] 180 | / extract! {
[INFO] [stderr] 181 | |     /// An SFNT file table record.
[INFO] [stderr] 182 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stderr] 183 | |     pub struct Record<'s>[16] {
[INFO] [stderr]     | |                       ^^ declared twice
[INFO] [stderr] ...   |
[INFO] [stderr] 192 | |     }
[INFO] [stderr] 193 | | }
[INFO] [stderr]     | |_- previous declaration here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0263`.
[INFO] [stderr] error: Could not compile `sfnt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6f4b7a99d2ae996d1f3c5cbc1a099909b3b93c2247f7a6fd896ac752626f8cea"`
[INFO] running `"docker" "rm" "-f" "6f4b7a99d2ae996d1f3c5cbc1a099909b3b93c2247f7a6fd896ac752626f8cea"`
[INFO] [stdout] 6f4b7a99d2ae996d1f3c5cbc1a099909b3b93c2247f7a6fd896ac752626f8cea