[INFO] fetching crate feq 0.1.0...
[INFO] extracting crate feq 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/feq/0.1.0
[INFO] extracting crate feq 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feq/0.1.0
[INFO] validating manifest of feq-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of feq-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing feq-0.1.0
[INFO] finished frobbing feq-0.1.0
[INFO] frobbed toml for feq-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/feq/0.1.0/Cargo.toml
[INFO] started frobbing feq-0.1.0
[INFO] finished frobbing feq-0.1.0
[INFO] frobbed toml for feq-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feq/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing feq-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feq/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ed7fdeaa8ccf29546a1a7e4300f9091fa93060255e9a84cc68b0010b6a33f28f
[INFO] running `"docker" "start" "-a" "ed7fdeaa8ccf29546a1a7e4300f9091fa93060255e9a84cc68b0010b6a33f28f"`
[INFO] [stderr]    Compiling feq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "ed7fdeaa8ccf29546a1a7e4300f9091fa93060255e9a84cc68b0010b6a33f28f"`
[INFO] running `"docker" "rm" "-f" "ed7fdeaa8ccf29546a1a7e4300f9091fa93060255e9a84cc68b0010b6a33f28f"`
[INFO] [stdout] ed7fdeaa8ccf29546a1a7e4300f9091fa93060255e9a84cc68b0010b6a33f28f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feq/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66752a6938cc74fc784ff0a0d866ac48dee02b8c94f567f0e5f5d387443ff61d
[INFO] running `"docker" "start" "-a" "66752a6938cc74fc784ff0a0d866ac48dee02b8c94f567f0e5f5d387443ff61d"`
[INFO] [stderr]    Compiling feq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "66752a6938cc74fc784ff0a0d866ac48dee02b8c94f567f0e5f5d387443ff61d"`
[INFO] running `"docker" "rm" "-f" "66752a6938cc74fc784ff0a0d866ac48dee02b8c94f567f0e5f5d387443ff61d"`
[INFO] [stdout] 66752a6938cc74fc784ff0a0d866ac48dee02b8c94f567f0e5f5d387443ff61d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feq/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 544cc428fe118a5c571cd478f8f6477205bf88b997c00ef48e5b1a4a977bd423
[INFO] running `"docker" "start" "-a" "544cc428fe118a5c571cd478f8f6477205bf88b997c00ef48e5b1a4a977bd423"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/feq-d46f0532eee7e8ff
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "544cc428fe118a5c571cd478f8f6477205bf88b997c00ef48e5b1a4a977bd423"`
[INFO] running `"docker" "rm" "-f" "544cc428fe118a5c571cd478f8f6477205bf88b997c00ef48e5b1a4a977bd423"`
[INFO] [stdout] 544cc428fe118a5c571cd478f8f6477205bf88b997c00ef48e5b1a4a977bd423