[INFO] crate ed25519-dalek 1.0.0-pre.1 is already in cache
[INFO] extracting crate ed25519-dalek 1.0.0-pre.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/ed25519-dalek/1.0.0-pre.1
[INFO] extracting crate ed25519-dalek 1.0.0-pre.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/ed25519-dalek/1.0.0-pre.1
[INFO] validating manifest of ed25519-dalek-1.0.0-pre.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ed25519-dalek-1.0.0-pre.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ed25519-dalek-1.0.0-pre.1
[INFO] finished frobbing ed25519-dalek-1.0.0-pre.1
[INFO] frobbed toml for ed25519-dalek-1.0.0-pre.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/ed25519-dalek/1.0.0-pre.1/Cargo.toml
[INFO] started frobbing ed25519-dalek-1.0.0-pre.1
[INFO] finished frobbing ed25519-dalek-1.0.0-pre.1
[INFO] frobbed toml for ed25519-dalek-1.0.0-pre.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/ed25519-dalek/1.0.0-pre.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ed25519-dalek-1.0.0-pre.1 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/ed25519-dalek/1.0.0-pre.1:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1e7d47f18aa56792a5c92c05eb3e4b5795ed28b91946335f52774dda685d6b9e
[INFO] running `"docker" "start" "-a" "1e7d47f18aa56792a5c92c05eb3e4b5795ed28b91946335f52774dda685d6b9e"`
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `"docker" "inspect" "1e7d47f18aa56792a5c92c05eb3e4b5795ed28b91946335f52774dda685d6b9e"`
[INFO] running `"docker" "rm" "-f" "1e7d47f18aa56792a5c92c05eb3e4b5795ed28b91946335f52774dda685d6b9e"`
[INFO] [stdout] 1e7d47f18aa56792a5c92c05eb3e4b5795ed28b91946335f52774dda685d6b9e