Dec 11 12:47:02.726 INFO checking nero-services/nero against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:47:02.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 12:47:03.200 INFO [stdout] fc217eea820a6d97735c6b1b83309f483228f4218d8204e80dcba3c4f958e109
Dec 11 12:47:03.202 INFO running `"docker" "start" "-a" "fc217eea820a6d97735c6b1b83309f483228f4218d8204e80dcba3c4f958e109"`
Dec 11 12:47:05.703 INFO [stderr] usermod: no changes
Dec 11 12:47:05.844 INFO [stderr]    Compiling libloading v0.4.2
Dec 11 12:47:07.949 INFO [stderr]     Checking nero v0.0.1 (/source)
Dec 11 12:47:09.332 INFO [stderr] warning: unused import: `std::str`
Dec 11 12:47:09.333 INFO [stderr]    --> src/p10.rs:862:9
Dec 11 12:47:09.333 INFO [stderr]     |
Dec 11 12:47:09.336 INFO [stderr] 862 |     use std::str;
Dec 11 12:47:09.336 INFO [stderr]     |         ^^^^^^^^
Dec 11 12:47:09.336 INFO [stderr]     |
Dec 11 12:47:09.336 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 12:47:09.336 INFO [stderr] 
Dec 11 12:47:09.444 INFO [stderr] warning: unused import: `std::str`
Dec 11 12:47:09.445 INFO [stderr]    --> src/p10.rs:862:9
Dec 11 12:47:09.445 INFO [stderr]     |
Dec 11 12:47:09.446 INFO [stderr] 862 |     use std::str;
Dec 11 12:47:09.446 INFO [stderr]     |         ^^^^^^^^
Dec 11 12:47:09.446 INFO [stderr]     |
Dec 11 12:47:09.447 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 11 12:47:09.447 INFO [stderr] 
Dec 11 12:47:09.464 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.465 INFO [stderr]  --> src/net.rs:9:15
Dec 11 12:47:09.465 INFO [stderr]   |
Dec 11 12:47:09.472 INFO [stderr] 9 | use futures::{BoxFuture, Future};
Dec 11 12:47:09.472 INFO [stderr]   |               ^^^^^^^^^
Dec 11 12:47:09.472 INFO [stderr]   |
Dec 11 12:47:09.472 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 12:47:09.472 INFO [stderr] 
Dec 11 12:47:09.472 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 12:47:09.472 INFO [stderr]   --> src/utils.rs:59:9
Dec 11 12:47:09.472 INFO [stderr]    |
Dec 11 12:47:09.472 INFO [stderr] 59 |     use std::ascii::AsciiExt;
Dec 11 12:47:09.472 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:09.472 INFO [stderr] 
Dec 11 12:47:09.472 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.472 INFO [stderr]   --> src/net.rs:82:33
Dec 11 12:47:09.472 INFO [stderr]    |
Dec 11 12:47:09.472 INFO [stderr] 82 |     pub fn write_lines(self) -> BoxFuture<Self, io::Error> {
Dec 11 12:47:09.472 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:09.472 INFO [stderr] 
Dec 11 12:47:09.548 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.548 INFO [stderr]  --> src/net.rs:9:15
Dec 11 12:47:09.549 INFO [stderr]   |
Dec 11 12:47:09.549 INFO [stderr] 9 | use futures::{BoxFuture, Future};
Dec 11 12:47:09.549 INFO [stderr]   |               ^^^^^^^^^
Dec 11 12:47:09.550 INFO [stderr]   |
Dec 11 12:47:09.550 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 11 12:47:09.552 INFO [stderr] 
Dec 11 12:47:09.552 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 12:47:09.552 INFO [stderr]   --> src/utils.rs:59:9
Dec 11 12:47:09.553 INFO [stderr]    |
Dec 11 12:47:09.553 INFO [stderr] 59 |     use std::ascii::AsciiExt;
Dec 11 12:47:09.553 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:09.553 INFO [stderr] 
Dec 11 12:47:09.556 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.556 INFO [stderr]   --> src/net.rs:82:33
Dec 11 12:47:09.556 INFO [stderr]    |
Dec 11 12:47:09.557 INFO [stderr] 82 |     pub fn write_lines(self) -> BoxFuture<Self, io::Error> {
Dec 11 12:47:09.557 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:09.557 INFO [stderr] 
Dec 11 12:47:09.908 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.908 INFO [stderr]   --> src/net.rs:95:24
Dec 11 12:47:09.908 INFO [stderr]    |
Dec 11 12:47:09.908 INFO [stderr] 95 |                     }).boxed()
Dec 11 12:47:09.908 INFO [stderr]    |                        ^^^^^
Dec 11 12:47:09.908 INFO [stderr] 
Dec 11 12:47:09.909 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.909 INFO [stderr]   --> src/net.rs:99:87
Dec 11 12:47:09.909 INFO [stderr]    |
Dec 11 12:47:09.909 INFO [stderr] 99 |                     ok(Loop::Break(WriteState { messages: messages.into(), writer })).boxed()
Dec 11 12:47:09.909 INFO [stderr]    |                                                                                       ^^^^^
Dec 11 12:47:09.910 INFO [stderr] 
Dec 11 12:47:09.916 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.916 INFO [stderr]    --> src/net.rs:102:12
Dec 11 12:47:09.916 INFO [stderr]     |
Dec 11 12:47:09.916 INFO [stderr] 102 |         }).boxed()
Dec 11 12:47:09.916 INFO [stderr]     |            ^^^^^
Dec 11 12:47:09.916 INFO [stderr] 
Dec 11 12:47:09.956 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.956 INFO [stderr]   --> src/net.rs:95:24
Dec 11 12:47:09.956 INFO [stderr]    |
Dec 11 12:47:09.956 INFO [stderr] 95 |                     }).boxed()
Dec 11 12:47:09.956 INFO [stderr]    |                        ^^^^^
Dec 11 12:47:09.956 INFO [stderr] 
Dec 11 12:47:09.956 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.956 INFO [stderr]   --> src/net.rs:99:87
Dec 11 12:47:09.956 INFO [stderr]    |
Dec 11 12:47:09.956 INFO [stderr] 99 |                     ok(Loop::Break(WriteState { messages: messages.into(), writer })).boxed()
Dec 11 12:47:09.956 INFO [stderr]    |                                                                                       ^^^^^
Dec 11 12:47:09.956 INFO [stderr] 
Dec 11 12:47:09.956 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in #228
Dec 11 12:47:09.956 INFO [stderr]    --> src/net.rs:102:12
Dec 11 12:47:09.956 INFO [stderr]     |
Dec 11 12:47:09.956 INFO [stderr] 102 |         }).boxed()
Dec 11 12:47:09.956 INFO [stderr]     |            ^^^^^
Dec 11 12:47:09.956 INFO [stderr] 
Dec 11 12:47:10.396 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 12:47:10.396 INFO [stderr]   --> src/utils.rs:59:9
Dec 11 12:47:10.396 INFO [stderr]    |
Dec 11 12:47:10.396 INFO [stderr] 59 |     use std::ascii::AsciiExt;
Dec 11 12:47:10.396 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:10.396 INFO [stderr] 
Dec 11 12:47:10.500 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 12:47:10.500 INFO [stderr]   --> src/utils.rs:59:9
Dec 11 12:47:10.500 INFO [stderr]    |
Dec 11 12:47:10.500 INFO [stderr] 59 |     use std::ascii::AsciiExt;
Dec 11 12:47:10.500 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 12:47:10.500 INFO [stderr] 
Dec 11 12:47:13.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
Dec 11 12:47:13.400 INFO [stderr] su: No module specific data is present
Dec 11 12:47:14.228 INFO running `"docker" "inspect" "fc217eea820a6d97735c6b1b83309f483228f4218d8204e80dcba3c4f958e109"`
Dec 11 12:47:14.604 INFO running `"docker" "rm" "-f" "fc217eea820a6d97735c6b1b83309f483228f4218d8204e80dcba3c4f958e109"`
Dec 11 12:47:14.976 INFO [stdout] fc217eea820a6d97735c6b1b83309f483228f4218d8204e80dcba3c4f958e109