Dec 15 04:16:08.432 INFO testing msg-transmitter-0.3.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:16:08.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:16:09.092 INFO [stdout] 7d230996510bfca81eec50b33952d1a1d14940c2113c6629a0fe32e1a6382bf8
Dec 15 04:16:09.095 INFO running `"docker" "start" "-a" "7d230996510bfca81eec50b33952d1a1d14940c2113c6629a0fe32e1a6382bf8"`
Dec 15 04:16:10.927 INFO [stderr] usermod: no changes
Dec 15 04:16:11.139 INFO [stderr]    Compiling msg-transmitter v0.3.2 (/source)
Dec 15 04:16:16.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Dec 15 04:16:16.319 INFO [stderr] su: No module specific data is present
Dec 15 04:16:16.935 INFO running `"docker" "inspect" "7d230996510bfca81eec50b33952d1a1d14940c2113c6629a0fe32e1a6382bf8"`
Dec 15 04:16:17.204 INFO running `"docker" "rm" "-f" "7d230996510bfca81eec50b33952d1a1d14940c2113c6629a0fe32e1a6382bf8"`
Dec 15 04:16:17.423 INFO [stdout] 7d230996510bfca81eec50b33952d1a1d14940c2113c6629a0fe32e1a6382bf8
Dec 15 04:16:17.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:16:17.834 INFO [stdout] c3a79790f2492ab9ec20fb7ae0727a39a94e4d88a070bc4d931467fe1ee5ccbd
Dec 15 04:16:17.836 INFO running `"docker" "start" "-a" "c3a79790f2492ab9ec20fb7ae0727a39a94e4d88a070bc4d931467fe1ee5ccbd"`
Dec 15 04:16:19.118 INFO [stderr] usermod: no changes
Dec 15 04:16:19.252 INFO [stderr]    Compiling msg-transmitter v0.3.2 (/source)
Dec 15 04:16:34.119 INFO [stderr] warning: unused import: `futures::sync::mpsc`
Dec 15 04:16:34.119 INFO [stderr]   --> examples/master_and_slave.rs:69:9
Dec 15 04:16:34.119 INFO [stderr]    |
Dec 15 04:16:34.119 INFO [stderr] 69 |     use futures::sync::mpsc;
Dec 15 04:16:34.119 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 15 04:16:34.119 INFO [stderr]    |
Dec 15 04:16:34.119 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 04:16:34.119 INFO [stderr] 
Dec 15 04:16:34.119 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 15 04:16:34.119 INFO [stderr]   --> examples/master_and_slave.rs:70:21
Dec 15 04:16:34.119 INFO [stderr]    |
Dec 15 04:16:34.119 INFO [stderr] 70 |     use std::sync::{Arc, Mutex};
Dec 15 04:16:34.119 INFO [stderr]    |                     ^^^  ^^^^^
Dec 15 04:16:34.119 INFO [stderr] 
Dec 15 04:16:34.855 INFO [stderr] warning: unused variable: `now`
Dec 15 04:16:34.855 INFO [stderr]   --> examples/master_and_slave.rs:60:13
Dec 15 04:16:34.855 INFO [stderr]    |
Dec 15 04:16:34.855 INFO [stderr] 60 |         let now = time::Instant::now();
Dec 15 04:16:34.855 INFO [stderr]    |             ^^^ help: consider using `_now` instead
Dec 15 04:16:34.855 INFO [stderr]    |
Dec 15 04:16:34.855 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 04:16:34.855 INFO [stderr] 
Dec 15 04:16:43.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.08s
Dec 15 04:16:43.220 INFO [stderr] su: No module specific data is present
Dec 15 04:16:44.466 INFO running `"docker" "inspect" "c3a79790f2492ab9ec20fb7ae0727a39a94e4d88a070bc4d931467fe1ee5ccbd"`
Dec 15 04:16:44.859 INFO running `"docker" "rm" "-f" "c3a79790f2492ab9ec20fb7ae0727a39a94e4d88a070bc4d931467fe1ee5ccbd"`
Dec 15 04:16:45.119 INFO [stdout] c3a79790f2492ab9ec20fb7ae0727a39a94e4d88a070bc4d931467fe1ee5ccbd
Dec 15 04:16:45.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 04:16:45.572 INFO [stdout] af609349c1961bf1f4f886e33a24346c1471e9b8d2c26d8fd623e0149f51c813
Dec 15 04:16:45.574 INFO running `"docker" "start" "-a" "af609349c1961bf1f4f886e33a24346c1471e9b8d2c26d8fd623e0149f51c813"`
Dec 15 04:16:46.806 INFO [stderr] usermod: no changes
Dec 15 04:16:46.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 15 04:16:46.991 INFO [stdout] 
Dec 15 04:16:46.991 INFO [stderr]      Running /target/debug/deps/msg_transmitter-cb044cefc5f4e822
Dec 15 04:16:46.991 INFO [stdout] running 0 tests
Dec 15 04:16:46.991 INFO [stderr]      Running /target/debug/deps/test-0c170d744ef880e7
Dec 15 04:16:46.991 INFO [stdout] 
Dec 15 04:16:46.991 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:16:46.991 INFO [stdout] 
Dec 15 04:16:47.000 INFO [stdout] 
Dec 15 04:16:47.000 INFO [stdout] running 1 test
Dec 15 04:16:49.295 INFO [stdout] test test_vecu8_u64 ... ok
Dec 15 04:16:49.295 INFO [stdout] 
Dec 15 04:16:49.295 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:16:49.295 INFO [stdout] 
Dec 15 04:16:49.295 INFO [stderr]    Doc-tests msg-transmitter
Dec 15 04:16:56.299 INFO [stdout] 
Dec 15 04:16:56.299 INFO [stdout] running 0 tests
Dec 15 04:16:56.299 INFO [stdout] 
Dec 15 04:16:56.299 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:16:56.299 INFO [stdout] 
Dec 15 04:16:56.309 INFO [stderr] su: No module specific data is present
Dec 15 04:16:56.986 INFO running `"docker" "inspect" "af609349c1961bf1f4f886e33a24346c1471e9b8d2c26d8fd623e0149f51c813"`
Dec 15 04:16:57.261 INFO running `"docker" "rm" "-f" "af609349c1961bf1f4f886e33a24346c1471e9b8d2c26d8fd623e0149f51c813"`
Dec 15 04:16:57.654 INFO [stdout] af609349c1961bf1f4f886e33a24346c1471e9b8d2c26d8fd623e0149f51c813