[INFO] cloning repository 46bit/comms
[INFO] running `"git" "clone" "--bare" "git://github.com/46bit/comms.git" "work/cache/sources/gh/46bit/comms"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/46bit/comms'...
[INFO] running `"git" "clone" "work/cache/sources/gh/46bit/comms" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/46bit/comms"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/46bit/comms'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/46bit/comms" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d96ab1c55c57c5ae6d84e9064756cabe32135c4
[INFO] sha for GitHub repo 46bit/comms: 6d96ab1c55c57c5ae6d84e9064756cabe32135c4
[INFO] validating manifest of 46bit/comms on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 46bit/comms on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 46bit/comms
[INFO] finished frobbing 46bit/comms
[INFO] frobbed toml for 46bit/comms written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/46bit/comms/Cargo.toml
[INFO] started frobbing 46bit/comms
[INFO] finished frobbing 46bit/comms
[INFO] frobbed toml for 46bit/comms written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms/Cargo.toml
[INFO] crate 46bit/comms already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing 46bit/comms against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] e34c98918b697a871836047092589c3974bb853cf88c8b1785cefb61df21f44c
[INFO] running `"docker" "start" "-a" "e34c98918b697a871836047092589c3974bb853cf88c8b1785cefb61df21f44c"`
[INFO] [stderr]    Compiling futures v0.1.13
[INFO] [stderr]    Compiling tokio-timer v0.1.1
[INFO] [stderr]    Compiling comms v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/mod.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn update_status(self) -> Box<Future<Item = (Option<C::Item>, Self), Error = Self>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Option<C::Item>, Self), Error = Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `"docker" "inspect" "e34c98918b697a871836047092589c3974bb853cf88c8b1785cefb61df21f44c"`
[INFO] running `"docker" "rm" "-f" "e34c98918b697a871836047092589c3974bb853cf88c8b1785cefb61df21f44c"`
[INFO] [stdout] e34c98918b697a871836047092589c3974bb853cf88c8b1785cefb61df21f44c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3372cb96c507be6ddd4ea2c1bbab8e4f603f774713b34243afd93efadf4b152e
[INFO] running `"docker" "start" "-a" "3372cb96c507be6ddd4ea2c1bbab8e4f603f774713b34243afd93efadf4b152e"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling comms v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/mod.rs:126:39
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn update_status(self) -> Box<Future<Item = (Option<C::Item>, Self), Error = Self>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Option<C::Item>, Self), Error = Self>`
[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]   --> src/lib.rs:56:33
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn unpark_noop() -> Arc<executor::Unpark> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn executor::Unpark`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `"docker" "inspect" "3372cb96c507be6ddd4ea2c1bbab8e4f603f774713b34243afd93efadf4b152e"`
[INFO] running `"docker" "rm" "-f" "3372cb96c507be6ddd4ea2c1bbab8e4f603f774713b34243afd93efadf4b152e"`
[INFO] [stdout] 3372cb96c507be6ddd4ea2c1bbab8e4f603f774713b34243afd93efadf4b152e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/46bit/comms:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 0e34f7a668f3bd50b7a51e186a8a95aea37e35ab9fd36829fcbd7e8ee85efa80
[INFO] running `"docker" "start" "-a" "0e34f7a668f3bd50b7a51e186a8a95aea37e35ab9fd36829fcbd7e8ee85efa80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/comms-b1741e513bb88431
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test client::receive::tests::can_hard_receive_an_error ... ok
[INFO] [stdout] test client::receive::tests::can_receive_well_behaved ... ok
[INFO] [stdout] test client::receive::tests::can_receive_an_error ... ok
[INFO] [stdout] test client::receive::tests::can_receive ... ok
[INFO] [stdout] test client::receive::tests::can_soft_receive_an_error ... ok
[INFO] [stdout] test client::receive::tests::can_soft_receive_in_time ... ok
[INFO] [stdout] test client::receive::tests::can_hard_receive_in_time ... ok
[INFO] [stdout] test client::tests::can_receive ... ok
[INFO] [stdout] test client::tests::can_status ... ok
[INFO] [stdout] test client::tests::can_transmit ... ok
[INFO] [stdout] test client::tests::stream_and_sink_separate ... ok
[INFO] [stdout] test room::tests::can_broadcast_all ... ok
[INFO] [stdout] test room::tests::can_receive_all ... ok
[INFO] [stdout] test room::tests::can_statuses ... ok
[INFO] [stdout] test room::tests::can_transmit ... ok
[INFO] [stdout] test client::tests::can_close ... ok
[INFO] [stdout] test client::tests::can_join_room ... ok
[INFO] [stdout] test client::receive::tests::can_receive_for_3_seconds ... ok
[INFO] [stdout] test client::receive::tests::can_hard_receive_a_timeout ... ok
[INFO] [stdout] test client::receive::tests::can_soft_receive_a_timeout ... ok
[INFO] [stdout] test client::receive::tests::can_receive_with_hard_timeout_well_behaved ... ok
[INFO] [stdout] test client::receive::tests::can_receive_with_soft_timeout_well_behaved ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comms
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/client/mod.rs - client::Client<I, C>::transmit (line 85) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0e34f7a668f3bd50b7a51e186a8a95aea37e35ab9fd36829fcbd7e8ee85efa80"`
[INFO] running `"docker" "rm" "-f" "0e34f7a668f3bd50b7a51e186a8a95aea37e35ab9fd36829fcbd7e8ee85efa80"`
[INFO] [stdout] 0e34f7a668f3bd50b7a51e186a8a95aea37e35ab9fd36829fcbd7e8ee85efa80