Nov 16 08:42:52.704 INFO testing wayslog/qwerty-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:42:52.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:42:53.267 INFO [stdout] aac75896d84a78e1d6f7704e8d9ec407562d7a74e58d3f09e600eb13c89dec98
Nov 16 08:42:53.269 INFO running `"docker" "start" "-a" "aac75896d84a78e1d6f7704e8d9ec407562d7a74e58d3f09e600eb13c89dec98"`
Nov 16 08:42:55.287 INFO [stderr] usermod: no changes
Nov 16 08:42:55.477 INFO [stderr]    Compiling unicode-xid v0.0.3
Nov 16 08:42:55.477 INFO [stderr]    Compiling quote v0.3.10
Nov 16 08:42:55.478 INFO [stderr]    Compiling libc v0.2.17
Nov 16 08:42:55.479 INFO [stderr]    Compiling cfg-if v0.1.0
Nov 16 08:42:55.483 INFO [stderr]    Compiling bitflags v0.4.0
Nov 16 08:42:55.483 INFO [stderr]    Compiling utf8-ranges v0.1.3
Nov 16 08:42:55.484 INFO [stderr]    Compiling log v0.3.6
Nov 16 08:42:55.484 INFO [stderr]    Compiling regex-syntax v0.3.9
Nov 16 08:42:56.339 INFO [stderr]    Compiling serde v0.8.19
Nov 16 08:42:56.355 INFO [stderr]    Compiling dtoa v0.2.2
Nov 16 08:42:57.628 INFO [stderr]    Compiling num-traits v0.1.36
Nov 16 08:42:57.656 INFO [stderr]    Compiling itoa v0.1.1
Nov 16 08:43:00.280 INFO [stderr]    Compiling lazy_static v0.2.2
Nov 16 08:43:00.280 INFO [stderr]    Compiling futures v0.1.6
Nov 16 08:43:00.312 INFO [stderr]    Compiling nix v0.7.0
Nov 16 08:43:00.312 INFO [stderr]    Compiling syn v0.10.3
Nov 16 08:43:01.659 INFO [stderr]    Compiling memchr v0.1.11
Nov 16 08:43:01.667 INFO [stderr]    Compiling thread-id v2.0.0
Nov 16 08:43:02.521 INFO [stderr]    Compiling net2 v0.2.26
Nov 16 08:43:03.659 INFO [stderr]    Compiling num_cpus v1.1.0
Nov 16 08:43:03.704 INFO [stderr]    Compiling thread_local v0.2.7
Nov 16 08:43:07.859 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 16 08:43:17.743 INFO [stderr]    Compiling regex v0.1.80
Nov 16 08:43:22.921 INFO [stderr]    Compiling serde_codegen_internals v0.11.1
Nov 16 08:43:25.335 INFO [stderr]    Compiling mio v0.6.1
Nov 16 08:43:27.347 INFO [stderr]    Compiling serde_json v0.8.3
Nov 16 08:43:27.471 INFO [stderr]    Compiling serde_codegen v0.8.19
Nov 16 08:43:39.207 INFO [stderr]    Compiling tokio-core v0.1.1
Nov 16 08:43:39.207 INFO [stderr]    Compiling env_logger v0.3.5
Nov 16 08:43:39.911 INFO [stderr]    Compiling serde_derive v0.8.19
Nov 16 08:43:45.270 INFO [stderr]    Compiling qwerty v0.1.0 (/source)
Nov 16 08:43:45.554 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 08:43:45.554 INFO [stderr]  --> src/lib.rs:9:1
Nov 16 08:43:45.554 INFO [stderr]   |
Nov 16 08:43:45.554 INFO [stderr] 9 | #[macro_use]
Nov 16 08:43:45.554 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 08:43:45.554 INFO [stderr]   |
Nov 16 08:43:45.559 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:43:45.559 INFO [stderr] 
Nov 16 08:43:45.923 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 16 08:43:45.924 INFO [stderr]  --> src/lib.rs:1:12
Nov 16 08:43:45.924 INFO [stderr]   |
Nov 16 08:43:45.924 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 16 08:43:45.925 INFO [stderr]   |            ^^^^^^^^^^
Nov 16 08:43:45.925 INFO [stderr]   |
Nov 16 08:43:45.925 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 08:43:45.925 INFO [stderr] 
Nov 16 08:43:49.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.79s
Nov 16 08:43:49.121 INFO [stderr] su: No module specific data is present
Nov 16 08:43:50.771 INFO running `"docker" "inspect" "aac75896d84a78e1d6f7704e8d9ec407562d7a74e58d3f09e600eb13c89dec98"`
Nov 16 08:43:51.047 INFO running `"docker" "rm" "-f" "aac75896d84a78e1d6f7704e8d9ec407562d7a74e58d3f09e600eb13c89dec98"`
Nov 16 08:43:51.419 INFO [stdout] aac75896d84a78e1d6f7704e8d9ec407562d7a74e58d3f09e600eb13c89dec98
Nov 16 08:43:51.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:43:51.917 INFO [stdout] ab4349b054f98bc2a1b62bc260653f0f1f59cf969fc77a70306b1dd7fa7266fe
Nov 16 08:43:51.921 INFO running `"docker" "start" "-a" "ab4349b054f98bc2a1b62bc260653f0f1f59cf969fc77a70306b1dd7fa7266fe"`
Nov 16 08:43:54.007 INFO [stderr] usermod: no changes
Nov 16 08:43:54.193 INFO [stderr]    Compiling qwerty v0.1.0 (/source)
Nov 16 08:43:54.679 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 08:43:54.679 INFO [stderr]  --> src/lib.rs:9:1
Nov 16 08:43:54.679 INFO [stderr]   |
Nov 16 08:43:54.679 INFO [stderr] 9 | #[macro_use]
Nov 16 08:43:54.679 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 08:43:54.679 INFO [stderr]   |
Nov 16 08:43:54.679 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:43:54.679 INFO [stderr] 
Nov 16 08:43:55.227 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 16 08:43:55.227 INFO [stderr]  --> src/lib.rs:1:12
Nov 16 08:43:55.227 INFO [stderr]   |
Nov 16 08:43:55.227 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 16 08:43:55.227 INFO [stderr]   |            ^^^^^^^^^^
Nov 16 08:43:55.228 INFO [stderr]   |
Nov 16 08:43:55.228 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 08:43:55.228 INFO [stderr] 
Nov 16 08:43:55.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 16 08:43:55.692 INFO [stderr] su: No module specific data is present
Nov 16 08:43:56.921 INFO running `"docker" "inspect" "ab4349b054f98bc2a1b62bc260653f0f1f59cf969fc77a70306b1dd7fa7266fe"`
Nov 16 08:43:57.225 INFO running `"docker" "rm" "-f" "ab4349b054f98bc2a1b62bc260653f0f1f59cf969fc77a70306b1dd7fa7266fe"`
Nov 16 08:43:57.517 INFO [stdout] ab4349b054f98bc2a1b62bc260653f0f1f59cf969fc77a70306b1dd7fa7266fe
Nov 16 08:43:57.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:43:58.055 INFO [stdout] ace572f94b350c54e94fbc490f2dd83290fefeda73f4223c903e655cb99fafd7
Nov 16 08:43:58.058 INFO running `"docker" "start" "-a" "ace572f94b350c54e94fbc490f2dd83290fefeda73f4223c903e655cb99fafd7"`
Nov 16 08:44:00.046 INFO [stderr] usermod: no changes
Nov 16 08:44:00.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 08:44:00.171 INFO [stderr]      Running /target/debug/deps/libqwerty-1aae62de87b90440
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.179 INFO [stdout] running 0 tests
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.179 INFO [stdout] running 0 tests
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:00.179 INFO [stdout] 
Nov 16 08:44:00.181 INFO [stderr]      Running /target/debug/deps/qwerty-b59f60dc6beb7c35
Nov 16 08:44:00.181 INFO [stderr]    Doc-tests libqwerty
Nov 16 08:44:00.550 INFO [stdout] 
Nov 16 08:44:00.550 INFO [stdout] running 0 tests
Nov 16 08:44:00.551 INFO [stdout] 
Nov 16 08:44:00.552 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:44:00.552 INFO [stdout] 
Nov 16 08:44:00.561 INFO [stderr] su: No module specific data is present
Nov 16 08:44:02.322 INFO running `"docker" "inspect" "ace572f94b350c54e94fbc490f2dd83290fefeda73f4223c903e655cb99fafd7"`
Nov 16 08:44:02.741 INFO running `"docker" "rm" "-f" "ace572f94b350c54e94fbc490f2dd83290fefeda73f4223c903e655cb99fafd7"`
Nov 16 08:44:03.123 INFO [stdout] ace572f94b350c54e94fbc490f2dd83290fefeda73f4223c903e655cb99fafd7