[INFO] crate thin_main_loop 0.1.7 is already in cache
[INFO] testing thin_main_loop-0.1.7 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate thin_main_loop 0.1.7 into work/builds/worker-11/source
[INFO] validating manifest of crates.io crate thin_main_loop 0.1.7 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate thin_main_loop 0.1.7
[INFO] finished tweaking crates.io crate thin_main_loop 0.1.7
[INFO] tweaked toml for crates.io crate thin_main_loop 0.1.7 written to work/builds/worker-11/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 5f1c3220f51c049d101a4f3d347ed0374ecb2c2e744f79319d60412ddab9e2ea
[INFO] running `"docker" "start" "-a" "5f1c3220f51c049d101a4f3d347ed0374ecb2c2e744f79319d60412ddab9e2ea"`
[INFO] [stderr]    Compiling boxfnonce v0.1.1
[INFO] [stderr]    Compiling thin_main_loop v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruststd.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub (crate) fn new() -> Result<(Self, Box<SendFnOnce>), MainLoopError> {
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce`
[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/mainloop.rs:59:59
[INFO] [stderr]    |
[INFO] [stderr] 59 |     static ref THREAD_SENDER: Mutex<HashMap<ThreadId, Box<SendFnOnce>>> = Default::default();
[INFO] [stderr]    |                                                           ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Other(Box<std::error::Error>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 |     IO(Box<IOAble + 'a>),
[INFO] [stderr]    |            ^^^^^^^^^^^ help: use `dyn`: `dyn IOAble + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "5f1c3220f51c049d101a4f3d347ed0374ecb2c2e744f79319d60412ddab9e2ea"`
[INFO] running `"docker" "rm" "-f" "5f1c3220f51c049d101a4f3d347ed0374ecb2c2e744f79319d60412ddab9e2ea"`
[INFO] [stdout] 5f1c3220f51c049d101a4f3d347ed0374ecb2c2e744f79319d60412ddab9e2ea
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ac20d826915feb9e0903fee21c5a5fb4a156a2b4431145b4a1f9c6a9daf5191e
[INFO] running `"docker" "start" "-a" "ac20d826915feb9e0903fee21c5a5fb4a156a2b4431145b4a1f9c6a9daf5191e"`
[INFO] [stderr]    Compiling thin_main_loop v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruststd.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub (crate) fn new() -> Result<(Self, Box<SendFnOnce>), MainLoopError> {
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce`
[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/mainloop.rs:59:59
[INFO] [stderr]    |
[INFO] [stderr] 59 |     static ref THREAD_SENDER: Mutex<HashMap<ThreadId, Box<SendFnOnce>>> = Default::default();
[INFO] [stderr]    |                                                           ^^^^^^^^^^ help: use `dyn`: `dyn SendFnOnce`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Other(Box<std::error::Error>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 |     IO(Box<IOAble + 'a>),
[INFO] [stderr]    |            ^^^^^^^^^^^ help: use `dyn`: `dyn IOAble + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "ac20d826915feb9e0903fee21c5a5fb4a156a2b4431145b4a1f9c6a9daf5191e"`
[INFO] running `"docker" "rm" "-f" "ac20d826915feb9e0903fee21c5a5fb4a156a2b4431145b4a1f9c6a9daf5191e"`
[INFO] [stdout] ac20d826915feb9e0903fee21c5a5fb4a156a2b4431145b4a1f9c6a9daf5191e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 6030b321731bfa7c9e48e90b1b7e86d1939bd035a58a4646d4ba96dd5a9a392c
[INFO] running `"docker" "start" "-a" "6030b321731bfa7c9e48e90b1b7e86d1939bd035a58a4646d4ba96dd5a9a392c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thin_main_loop-cccf27d9b66834b5
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test mainloop::borrowed ... ok
[INFO] [stdout] test mainloop::asap_static ... ok
[INFO] [stdout] test mainloop::thread_test ... ok
[INFO] [stdout] test mainloop::panic_inside_cb ... ok
[INFO] [stdout] test mainloop::cancel_cb ... ok
[INFO] [stdout] test mainloop::after ... ok
[INFO] [stdout] test mainloop::interval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thin_main_loop
[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" "6030b321731bfa7c9e48e90b1b7e86d1939bd035a58a4646d4ba96dd5a9a392c"`
[INFO] running `"docker" "rm" "-f" "6030b321731bfa7c9e48e90b1b7e86d1939bd035a58a4646d4ba96dd5a9a392c"`
[INFO] [stdout] 6030b321731bfa7c9e48e90b1b7e86d1939bd035a58a4646d4ba96dd5a9a392c