[INFO] crate tcp-channel 0.3.2 is already in cache
[INFO] extracting crate tcp-channel 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/tcp-channel/0.3.2
[INFO] extracting crate tcp-channel 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tcp-channel/0.3.2
[INFO] validating manifest of tcp-channel-0.3.2 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-channel-0.3.2 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-channel-0.3.2
[INFO] finished frobbing tcp-channel-0.3.2
[INFO] frobbed toml for tcp-channel-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tcp-channel/0.3.2/Cargo.toml
[INFO] started frobbing tcp-channel-0.3.2
[INFO] finished frobbing tcp-channel-0.3.2
[INFO] frobbed toml for tcp-channel-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tcp-channel/0.3.2/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-channel-0.3.2 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-1/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-channel/0.3.2:/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] 0d72accb255cb13ee4037369caa50dd1426054274673cd1523a6ccaa132f7eb2
[INFO] running `"docker" "start" "-a" "0d72accb255cb13ee4037369caa50dd1426054274673cd1523a6ccaa132f7eb2"`
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling tcp-channel v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "0d72accb255cb13ee4037369caa50dd1426054274673cd1523a6ccaa132f7eb2"`
[INFO] running `"docker" "rm" "-f" "0d72accb255cb13ee4037369caa50dd1426054274673cd1523a6ccaa132f7eb2"`
[INFO] [stdout] 0d72accb255cb13ee4037369caa50dd1426054274673cd1523a6ccaa132f7eb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-channel/0.3.2:/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] 17fef0aee32ced05884db60d01fdcfa53b3eb68a0a26e81373d71aa854a3449e
[INFO] running `"docker" "start" "-a" "17fef0aee32ced05884db60d01fdcfa53b3eb68a0a26e81373d71aa854a3449e"`
[INFO] [stderr]    Compiling tcp-channel v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/time.rs:45:26
[INFO] [stderr]    |
[INFO] [stderr] 45 |         JoinErr(err: Box<Any + Send + 'static>) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/time.rs:45:26
[INFO] [stderr]    |
[INFO] [stderr] 45 |         JoinErr(err: Box<Any + Send + 'static>) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/blob.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |         JoinErr(err: Box<Any + Send + 'static>) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/blob.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |         JoinErr(err: Box<Any + Send + 'static>) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "17fef0aee32ced05884db60d01fdcfa53b3eb68a0a26e81373d71aa854a3449e"`
[INFO] running `"docker" "rm" "-f" "17fef0aee32ced05884db60d01fdcfa53b3eb68a0a26e81373d71aa854a3449e"`
[INFO] [stdout] 17fef0aee32ced05884db60d01fdcfa53b3eb68a0a26e81373d71aa854a3449e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-channel/0.3.2:/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] 86cd1823e1a0adbc516ad3e3a0a265e568e13aab96646b06fe9192c8f3c09842
[INFO] running `"docker" "start" "-a" "86cd1823e1a0adbc516ad3e3a0a265e568e13aab96646b06fe9192c8f3c09842"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp_channel-b8b3e01552b338e3
[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]      Running /opt/crater/target/debug/deps/blob-0a994fd1dc7214c3
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test fast_blob ... ok
[INFO] [stdout] test fast_blob_too_small ... ok
[INFO] [stdout] test slow_nonblocking_blob ... ok
[INFO] [stdout] test slow_blob ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slow_io-e920089e3e342884
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/time-069174113757f4ce
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test time ... 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 tcp-channel
[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" "86cd1823e1a0adbc516ad3e3a0a265e568e13aab96646b06fe9192c8f3c09842"`
[INFO] running `"docker" "rm" "-f" "86cd1823e1a0adbc516ad3e3a0a265e568e13aab96646b06fe9192c8f3c09842"`
[INFO] [stdout] 86cd1823e1a0adbc516ad3e3a0a265e568e13aab96646b06fe9192c8f3c09842