[INFO] crate tokio_interval_buffer 0.1.0 is already in cache
[INFO] extracting crate tokio_interval_buffer 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio_interval_buffer/0.1.0
[INFO] extracting crate tokio_interval_buffer 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio_interval_buffer/0.1.0
[INFO] validating manifest of tokio_interval_buffer-0.1.0 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 tokio_interval_buffer-0.1.0 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 tokio_interval_buffer-0.1.0
[INFO] finished frobbing tokio_interval_buffer-0.1.0
[INFO] frobbed toml for tokio_interval_buffer-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio_interval_buffer/0.1.0/Cargo.toml
[INFO] started frobbing tokio_interval_buffer-0.1.0
[INFO] finished frobbing tokio_interval_buffer-0.1.0
[INFO] frobbed toml for tokio_interval_buffer-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio_interval_buffer/0.1.0/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 tokio_interval_buffer-0.1.0 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-6/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/tokio_interval_buffer/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c17aaa95abd9f63599ef9e5f33dbb7ca8a054901d69934d9ebf9e0768c3740db
[INFO] running `"docker" "start" "-a" "c17aaa95abd9f63599ef9e5f33dbb7ca8a054901d69934d9ebf9e0768c3740db"`
[INFO] [stderr]    Compiling tokio_interval_buffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "c17aaa95abd9f63599ef9e5f33dbb7ca8a054901d69934d9ebf9e0768c3740db"`
[INFO] running `"docker" "rm" "-f" "c17aaa95abd9f63599ef9e5f33dbb7ca8a054901d69934d9ebf9e0768c3740db"`
[INFO] [stdout] c17aaa95abd9f63599ef9e5f33dbb7ca8a054901d69934d9ebf9e0768c3740db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/tokio_interval_buffer/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] be0217c12e951e99f12da3f8e754c5c11beb405e061da117d16902014e691fb8
[INFO] running `"docker" "start" "-a" "be0217c12e951e99f12da3f8e754c5c11beb405e061da117d16902014e691fb8"`
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling irc v0.13.6
[INFO] [stderr]    Compiling tokio_interval_buffer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `"docker" "inspect" "be0217c12e951e99f12da3f8e754c5c11beb405e061da117d16902014e691fb8"`
[INFO] running `"docker" "rm" "-f" "be0217c12e951e99f12da3f8e754c5c11beb405e061da117d16902014e691fb8"`
[INFO] [stdout] be0217c12e951e99f12da3f8e754c5c11beb405e061da117d16902014e691fb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/tokio_interval_buffer/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d17793d2723fd32f999647d8fab32d464c7d4dcfa231be0309bf00c5ad7ec27a
[INFO] running `"docker" "start" "-a" "d17793d2723fd32f999647d8fab32d464c7d4dcfa231be0309bf00c5ad7ec27a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_interval_buffer-79424f27ba118f25
[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] [stderr]    Doc-tests tokio_interval_buffer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d17793d2723fd32f999647d8fab32d464c7d4dcfa231be0309bf00c5ad7ec27a"`
[INFO] running `"docker" "rm" "-f" "d17793d2723fd32f999647d8fab32d464c7d4dcfa231be0309bf00c5ad7ec27a"`
[INFO] [stdout] d17793d2723fd32f999647d8fab32d464c7d4dcfa231be0309bf00c5ad7ec27a