[INFO] crate pub-sub 2.0.0 is already in cache
[INFO] extracting crate pub-sub 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/pub-sub/2.0.0
[INFO] extracting crate pub-sub 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pub-sub/2.0.0
[INFO] validating manifest of pub-sub-2.0.0 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 pub-sub-2.0.0 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 pub-sub-2.0.0
[INFO] finished frobbing pub-sub-2.0.0
[INFO] frobbed toml for pub-sub-2.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pub-sub/2.0.0/Cargo.toml
[INFO] started frobbing pub-sub-2.0.0
[INFO] finished frobbing pub-sub-2.0.0
[INFO] frobbed toml for pub-sub-2.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pub-sub/2.0.0/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 pub-sub-2.0.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pub-sub/2.0.0:/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] be9716418af607aebed875c85b0a960894cba4f02bb48ef8db876f453412816d
[INFO] running `"docker" "start" "-a" "be9716418af607aebed875c85b0a960894cba4f02bb48ef8db876f453412816d"`
[INFO] [stderr]    Compiling pub-sub v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "be9716418af607aebed875c85b0a960894cba4f02bb48ef8db876f453412816d"`
[INFO] running `"docker" "rm" "-f" "be9716418af607aebed875c85b0a960894cba4f02bb48ef8db876f453412816d"`
[INFO] [stdout] be9716418af607aebed875c85b0a960894cba4f02bb48ef8db876f453412816d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pub-sub/2.0.0:/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] d9e5d337d4cf7a346899c02938d38c262715e685e987b6c6be1b3656276a363d
[INFO] running `"docker" "start" "-a" "d9e5d337d4cf7a346899c02938d38c262715e685e987b6c6be1b3656276a363d"`
[INFO] [stderr]    Compiling pub-sub v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "d9e5d337d4cf7a346899c02938d38c262715e685e987b6c6be1b3656276a363d"`
[INFO] running `"docker" "rm" "-f" "d9e5d337d4cf7a346899c02938d38c262715e685e987b6c6be1b3656276a363d"`
[INFO] [stdout] d9e5d337d4cf7a346899c02938d38c262715e685e987b6c6be1b3656276a363d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/pub-sub/2.0.0:/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] 36f4edd7b42efa1462bbf2993d4b007c8fa51d1dae75ef07fdc5980442deea37
[INFO] running `"docker" "start" "-a" "36f4edd7b42efa1462bbf2993d4b007c8fa51d1dae75ef07fdc5980442deea37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pub_sub-f62e2bddc2e9a3b8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::many_senders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pub-sub
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36f4edd7b42efa1462bbf2993d4b007c8fa51d1dae75ef07fdc5980442deea37"`
[INFO] running `"docker" "rm" "-f" "36f4edd7b42efa1462bbf2993d4b007c8fa51d1dae75ef07fdc5980442deea37"`
[INFO] [stdout] 36f4edd7b42efa1462bbf2993d4b007c8fa51d1dae75ef07fdc5980442deea37