[INFO] crate crev-ed25519-dalek 0.1.2 is already in cache
[INFO] extracting crate crev-ed25519-dalek 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/crev-ed25519-dalek/0.1.2
[INFO] extracting crate crev-ed25519-dalek 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crev-ed25519-dalek/0.1.2
[INFO] validating manifest of crev-ed25519-dalek-0.1.2 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 crev-ed25519-dalek-0.1.2 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 crev-ed25519-dalek-0.1.2
[INFO] finished frobbing crev-ed25519-dalek-0.1.2
[INFO] frobbed toml for crev-ed25519-dalek-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crev-ed25519-dalek/0.1.2/Cargo.toml
[INFO] started frobbing crev-ed25519-dalek-0.1.2
[INFO] finished frobbing crev-ed25519-dalek-0.1.2
[INFO] frobbed toml for crev-ed25519-dalek-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crev-ed25519-dalek/0.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing crev-ed25519-dalek-0.1.2 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-1/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/crev-ed25519-dalek/0.1.2:/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=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] ff490480933e43857a009938faf19053f6d3847702e5852cedb1c0f5e73e23cd
[INFO] running `"docker" "start" "-a" "ff490480933e43857a009938faf19053f6d3847702e5852cedb1c0f5e73e23cd"`
[INFO] [stderr]    Compiling crev-ed25519-dalek v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "ff490480933e43857a009938faf19053f6d3847702e5852cedb1c0f5e73e23cd"`
[INFO] running `"docker" "rm" "-f" "ff490480933e43857a009938faf19053f6d3847702e5852cedb1c0f5e73e23cd"`
[INFO] [stdout] ff490480933e43857a009938faf19053f6d3847702e5852cedb1c0f5e73e23cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/crev-ed25519-dalek/0.1.2:/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=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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 445cd60542a33d1bd1c4cd05839fefbdc09c674495f55414333c9dba40381902
[INFO] running `"docker" "start" "-a" "445cd60542a33d1bd1c4cd05839fefbdc09c674495f55414333c9dba40381902"`
[INFO] [stderr]    Compiling crev-ed25519-dalek v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `ed25519_dalek`
[INFO] [stderr]   --> tests/ed25519.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | extern crate ed25519_dalek;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `crev-ed25519-dalek`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "445cd60542a33d1bd1c4cd05839fefbdc09c674495f55414333c9dba40381902"`
[INFO] running `"docker" "rm" "-f" "445cd60542a33d1bd1c4cd05839fefbdc09c674495f55414333c9dba40381902"`
[INFO] [stdout] 445cd60542a33d1bd1c4cd05839fefbdc09c674495f55414333c9dba40381902