[INFO] crate see 0.0.0-alpha.0 is already in cache
[INFO] extracting crate see 0.0.0-alpha.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/see/0.0.0-alpha.0
[INFO] extracting crate see 0.0.0-alpha.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/see/0.0.0-alpha.0
[INFO] validating manifest of see-0.0.0-alpha.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 see-0.0.0-alpha.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 see-0.0.0-alpha.0
[INFO] finished frobbing see-0.0.0-alpha.0
[INFO] frobbed toml for see-0.0.0-alpha.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/see/0.0.0-alpha.0/Cargo.toml
[INFO] started frobbing see-0.0.0-alpha.0
[INFO] finished frobbing see-0.0.0-alpha.0
[INFO] frobbed toml for see-0.0.0-alpha.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/see/0.0.0-alpha.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] [stderr]     Blocking waiting for file lock on package cache lock
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing see-0.0.0-alpha.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/see/0.0.0-alpha.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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6aba51c9830ab25c8b56a6195ce2336e05961867a8264354ad928ebb428e242e
[INFO] running `"docker" "start" "-a" "6aba51c9830ab25c8b56a6195ce2336e05961867a8264354ad928ebb428e242e"`
[INFO] [stderr]    Compiling see v0.0.0-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "6aba51c9830ab25c8b56a6195ce2336e05961867a8264354ad928ebb428e242e"`
[INFO] running `"docker" "rm" "-f" "6aba51c9830ab25c8b56a6195ce2336e05961867a8264354ad928ebb428e242e"`
[INFO] [stdout] 6aba51c9830ab25c8b56a6195ce2336e05961867a8264354ad928ebb428e242e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/see/0.0.0-alpha.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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 58a09fc5ea4bc2426b94370c24de04d3712155cad45f60176e5ee7c85116a2e4
[INFO] running `"docker" "start" "-a" "58a09fc5ea4bc2426b94370c24de04d3712155cad45f60176e5ee7c85116a2e4"`
[INFO] [stderr]    Compiling see v0.0.0-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "58a09fc5ea4bc2426b94370c24de04d3712155cad45f60176e5ee7c85116a2e4"`
[INFO] running `"docker" "rm" "-f" "58a09fc5ea4bc2426b94370c24de04d3712155cad45f60176e5ee7c85116a2e4"`
[INFO] [stdout] 58a09fc5ea4bc2426b94370c24de04d3712155cad45f60176e5ee7c85116a2e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/see/0.0.0-alpha.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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5c7f782e07db7bfd99bea907539901b4af0c27a4bc15b35cb6da00c5f991c9d7
[INFO] running `"docker" "start" "-a" "5c7f782e07db7bfd99bea907539901b4af0c27a4bc15b35cb6da00c5f991c9d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/see-a615728857a79cf3
[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" "5c7f782e07db7bfd99bea907539901b4af0c27a4bc15b35cb6da00c5f991c9d7"`
[INFO] running `"docker" "rm" "-f" "5c7f782e07db7bfd99bea907539901b4af0c27a4bc15b35cb6da00c5f991c9d7"`
[INFO] [stdout] 5c7f782e07db7bfd99bea907539901b4af0c27a4bc15b35cb6da00c5f991c9d7