[INFO] crate tcp 0.0.2 is already in cache
[INFO] extracting crate tcp 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/tcp/0.0.2
[INFO] extracting crate tcp 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tcp/0.0.2
[INFO] validating manifest of tcp-0.0.2 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 tcp-0.0.2 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 tcp-0.0.2
[INFO] finished frobbing tcp-0.0.2
[INFO] frobbed toml for tcp-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tcp/0.0.2/Cargo.toml
[INFO] started frobbing tcp-0.0.2
[INFO] finished frobbing tcp-0.0.2
[INFO] frobbed toml for tcp-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tcp/0.0.2/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] testing tcp-0.0.2 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-5/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/tcp/0.0.2:/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] 19d07b0be58d7fac6260b2699145dca1faa0e7260cf5a0c8acede13eea746295
[INFO] running `"docker" "start" "-a" "19d07b0be58d7fac6260b2699145dca1faa0e7260cf5a0c8acede13eea746295"`
[INFO] [stderr]    Compiling tcp v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "19d07b0be58d7fac6260b2699145dca1faa0e7260cf5a0c8acede13eea746295"`
[INFO] running `"docker" "rm" "-f" "19d07b0be58d7fac6260b2699145dca1faa0e7260cf5a0c8acede13eea746295"`
[INFO] [stdout] 19d07b0be58d7fac6260b2699145dca1faa0e7260cf5a0c8acede13eea746295
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/tcp/0.0.2:/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] 573f816f81fa810a13e3b3d2758cd0891409f62545d1fb07ad92c4bab31700a3
[INFO] running `"docker" "start" "-a" "573f816f81fa810a13e3b3d2758cd0891409f62545d1fb07ad92c4bab31700a3"`
[INFO] [stderr]    Compiling tcp v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "573f816f81fa810a13e3b3d2758cd0891409f62545d1fb07ad92c4bab31700a3"`
[INFO] running `"docker" "rm" "-f" "573f816f81fa810a13e3b3d2758cd0891409f62545d1fb07ad92c4bab31700a3"`
[INFO] [stdout] 573f816f81fa810a13e3b3d2758cd0891409f62545d1fb07ad92c4bab31700a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/tcp/0.0.2:/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"`
[INFO] [stdout] 44d74930e60bf16033afd8b67d8d9918b758a942119580f0c9c68da0af67aa92
[INFO] running `"docker" "start" "-a" "44d74930e60bf16033afd8b67d8d9918b758a942119580f0c9c68da0af67aa92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp-cdb85b1b12ac8658
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stderr]    Doc-tests tcp
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "44d74930e60bf16033afd8b67d8d9918b758a942119580f0c9c68da0af67aa92"`
[INFO] running `"docker" "rm" "-f" "44d74930e60bf16033afd8b67d8d9918b758a942119580f0c9c68da0af67aa92"`
[INFO] [stdout] 44d74930e60bf16033afd8b67d8d9918b758a942119580f0c9c68da0af67aa92