[INFO] updating cached repository https://github.com/cstorey/mio-rules-example
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66afaa71f45d2593c4d406ced0b6b76bf2c49d2f
[INFO] testing cstorey/mio-rules-example against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstorey%2Fmio-rules-example" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cstorey/mio-rules-example 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 git repo https://github.com/cstorey/mio-rules-example
[INFO] finished tweaking git repo https://github.com/cstorey/mio-rules-example
[INFO] tweaked toml for git repo https://github.com/cstorey/mio-rules-example written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cstorey/mio-rules-example already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] de8b9729ff1fe81674ae876fd2db03e271f2f6349cafae98191cdc7459fef84c
[INFO] running `"docker" "start" "-a" "de8b9729ff1fe81674ae876fd2db03e271f2f6349cafae98191cdc7459fef84c"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling env_logger v0.7.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling michat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[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/main.rs:158:25
[INFO] [stderr]     |
[INFO] [stderr] 158 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:195:50
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn process_buffer(&mut self, to_parent: &mut FnMut(MiChatCommand)) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:336:25
[INFO] [stderr]     |
[INFO] [stderr] 336 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:358:19
[INFO] [stderr]     |
[INFO] [stderr] 358 |     type Target = RuleHandler;
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn RuleHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.41s
[INFO] running `"docker" "inspect" "de8b9729ff1fe81674ae876fd2db03e271f2f6349cafae98191cdc7459fef84c"`
[INFO] running `"docker" "rm" "-f" "de8b9729ff1fe81674ae876fd2db03e271f2f6349cafae98191cdc7459fef84c"`
[INFO] [stdout] de8b9729ff1fe81674ae876fd2db03e271f2f6349cafae98191cdc7459fef84c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 2057d1147d4241c8cb32204cbc4347a1a22e24b4ac479d4bb6011eb6fd3958df
[INFO] running `"docker" "start" "-a" "2057d1147d4241c8cb32204cbc4347a1a22e24b4ac479d4bb6011eb6fd3958df"`
[INFO] [stderr]    Compiling michat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[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/main.rs:158:25
[INFO] [stderr]     |
[INFO] [stderr] 158 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:195:50
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn process_buffer(&mut self, to_parent: &mut FnMut(MiChatCommand)) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:336:25
[INFO] [stderr]     |
[INFO] [stderr] 336 |         to_parent: &mut FnMut(MiChatCommand),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MiChatCommand)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:358:19
[INFO] [stderr]     |
[INFO] [stderr] 358 |     type Target = RuleHandler;
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn RuleHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "2057d1147d4241c8cb32204cbc4347a1a22e24b4ac479d4bb6011eb6fd3958df"`
[INFO] running `"docker" "rm" "-f" "2057d1147d4241c8cb32204cbc4347a1a22e24b4ac479d4bb6011eb6fd3958df"`
[INFO] [stdout] 2057d1147d4241c8cb32204cbc4347a1a22e24b4ac479d4bb6011eb6fd3958df
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] d94d24938dd87c8106c90dce6514a53cf61350a16d3361808ef95273b2e2852d
[INFO] running `"docker" "start" "-a" "d94d24938dd87c8106c90dce6514a53cf61350a16d3361808ef95273b2e2852d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/michat-82c676b92dcdab2b
[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" "d94d24938dd87c8106c90dce6514a53cf61350a16d3361808ef95273b2e2852d"`
[INFO] running `"docker" "rm" "-f" "d94d24938dd87c8106c90dce6514a53cf61350a16d3361808ef95273b2e2852d"`
[INFO] [stdout] d94d24938dd87c8106c90dce6514a53cf61350a16d3361808ef95273b2e2852d