Nov 27 20:02:37.750 INFO checking sondr3/kah against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:02:37.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 20:02:38.330 INFO [stdout] 73d52aa8f4a1a43981dcc613aa60ef42110dde96906b83f4c0cc5b0d07460daf
Nov 27 20:02:38.330 INFO running `"docker" "start" "-a" "73d52aa8f4a1a43981dcc613aa60ef42110dde96906b83f4c0cc5b0d07460daf"`
Nov 27 20:02:39.589 INFO [stderr] usermod: no changes
Nov 27 20:02:39.965 INFO [stderr]     Checking rust-ini v0.12.2
Nov 27 20:02:39.965 INFO [stderr]     Checking tokio-executor v0.1.4
Nov 27 20:02:39.965 INFO [stderr]     Checking tokio-service v0.1.0
Nov 27 20:02:39.965 INFO [stderr]     Checking relay v0.1.1
Nov 27 20:02:39.965 INFO [stderr]    Compiling miniz_oxide_c_api v0.1.3
Nov 27 20:02:39.965 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 27 20:02:39.965 INFO [stderr]    Compiling openssl-sys v0.9.35
Nov 27 20:02:39.976 INFO [stderr]     Checking base64 v0.9.2
Nov 27 20:02:41.492 INFO [stderr]     Checking miniz_oxide v0.1.3
Nov 27 20:02:41.564 INFO [stderr]     Checking bytes v0.4.9
Nov 27 20:02:42.168 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 20:02:42.224 INFO [stderr]     Checking uuid v0.6.5
Nov 27 20:02:43.053 INFO [stderr]     Checking want v0.0.4
Nov 27 20:02:43.430 INFO [stderr]     Checking mio v0.6.15
Nov 27 20:02:43.650 INFO [stderr]     Checking parking_lot_core v0.3.0
Nov 27 20:02:46.158 INFO [stderr]     Checking tokio-current-thread v0.1.1
Nov 27 20:02:46.159 INFO [stderr]     Checking tokio-timer v0.2.6
Nov 27 20:02:48.636 INFO [stderr]     Checking serde_json v1.0.26
Nov 27 20:02:48.997 INFO [stderr]     Checking parking_lot v0.6.4
Nov 27 20:02:49.044 INFO [stderr]    Compiling syn v0.15.1
Nov 27 20:02:49.400 INFO [stderr]     Checking serde_urlencoded v0.5.3
Nov 27 20:02:49.679 INFO [stderr]     Checking tokio-io v0.1.8
Nov 27 20:02:50.733 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 27 20:02:51.565 INFO [stderr]     Checking tokio-threadpool v0.1.6
Nov 27 20:02:53.412 INFO [stderr]    Compiling openssl v0.9.24
Nov 27 20:02:53.444 INFO [stderr]     Checking mio-uds v0.6.6
Nov 27 20:02:53.635 INFO [stderr]     Checking flate2 v1.0.2
Nov 27 20:02:53.936 INFO [stderr]     Checking tokio-reactor v0.1.5
Nov 27 20:02:55.461 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 27 20:02:55.597 INFO [stderr]     Checking bzip2 v0.3.3
Nov 27 20:02:57.064 INFO [stderr]     Checking tokio-uds v0.2.1
Nov 27 20:02:57.177 INFO [stderr]     Checking tokio-tcp v0.1.1
Nov 27 20:02:57.556 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 20:02:58.565 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 27 20:02:58.949 INFO [stderr]     Checking zip v0.4.2
Nov 27 20:03:03.880 INFO [stderr]     Checking tokio v0.1.8
Nov 27 20:03:07.152 INFO [stderr]     Checking structopt v0.2.10
Nov 27 20:03:07.405 INFO [stderr]     Checking tokio-core v0.1.17
Nov 27 20:03:11.398 INFO [stderr]     Checking native-tls v0.1.5
Nov 27 20:03:11.666 INFO [stderr]     Checking hyper v0.11.27
Nov 27 20:03:12.771 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 27 20:03:19.804 INFO [stderr]    Compiling serde_derive v1.0.77
Nov 27 20:03:23.462 INFO [stderr]     Checking hyper-tls v0.1.4
Nov 27 20:03:24.821 INFO [stderr]     Checking reqwest v0.8.8
Nov 27 20:03:39.225 INFO [stderr]     Checking kah v0.2.0 (/source)
Nov 27 20:03:42.172 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 20:03:42.172 INFO [stderr]  --> src/lib.rs:3:1
Nov 27 20:03:42.173 INFO [stderr]   |
Nov 27 20:03:42.173 INFO [stderr] 3 | #[macro_use]
Nov 27 20:03:42.173 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 20:03:42.173 INFO [stderr]   |
Nov 27 20:03:42.173 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:03:42.173 INFO [stderr] 
Nov 27 20:03:42.216 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 20:03:42.216 INFO [stderr]  --> src/lib.rs:3:1
Nov 27 20:03:42.216 INFO [stderr]   |
Nov 27 20:03:42.216 INFO [stderr] 3 | #[macro_use]
Nov 27 20:03:42.216 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 20:03:42.217 INFO [stderr]   |
Nov 27 20:03:42.217 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:03:42.217 INFO [stderr] 
Nov 27 20:03:42.746 INFO [stderr] warning: function is never used: `get_language`
Nov 27 20:03:42.746 INFO [stderr]  --> src/languages.rs:9:1
Nov 27 20:03:42.747 INFO [stderr]   |
Nov 27 20:03:42.747 INFO [stderr] 9 | fn get_language(name: &str) -> Languages {
Nov 27 20:03:42.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:03:42.752 INFO [stderr]   |
Nov 27 20:03:42.753 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 20:03:42.753 INFO [stderr] 
Nov 27 20:03:42.754 INFO [stderr] warning: method is never used: `new`
Nov 27 20:03:42.754 INFO [stderr]   --> src/languages.rs:26:5
Nov 27 20:03:42.755 INFO [stderr]    |
Nov 27 20:03:42.755 INFO [stderr] 26 |     fn new(name: &str, extension: String, command: String) -> Language {
Nov 27 20:03:42.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:03:42.756 INFO [stderr] 
Nov 27 20:03:42.884 INFO [stderr] warning: function is never used: `get_language`
Nov 27 20:03:42.885 INFO [stderr]  --> src/languages.rs:9:1
Nov 27 20:03:42.886 INFO [stderr]   |
Nov 27 20:03:42.886 INFO [stderr] 9 | fn get_language(name: &str) -> Languages {
Nov 27 20:03:42.887 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:03:42.888 INFO [stderr]   |
Nov 27 20:03:42.888 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 20:03:42.889 INFO [stderr] 
Nov 27 20:03:42.889 INFO [stderr] warning: method is never used: `new`
Nov 27 20:03:42.890 INFO [stderr]   --> src/languages.rs:26:5
Nov 27 20:03:42.890 INFO [stderr]    |
Nov 27 20:03:42.891 INFO [stderr] 26 |     fn new(name: &str, extension: String, command: String) -> Language {
Nov 27 20:03:42.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:03:42.892 INFO [stderr] 
Nov 27 20:03:46.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Nov 27 20:03:46.381 INFO [stderr] su: No module specific data is present
Nov 27 20:03:47.600 INFO running `"docker" "inspect" "73d52aa8f4a1a43981dcc613aa60ef42110dde96906b83f4c0cc5b0d07460daf"`
Nov 27 20:03:47.801 INFO running `"docker" "rm" "-f" "73d52aa8f4a1a43981dcc613aa60ef42110dde96906b83f4c0cc5b0d07460daf"`
Nov 27 20:03:48.046 INFO [stdout] 73d52aa8f4a1a43981dcc613aa60ef42110dde96906b83f4c0cc5b0d07460daf