Dec 15 18:25:55.519 INFO testing common_failures-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:25:55.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:25:55.950 INFO [stdout] abccb016b591fca2e891fdd84f2d180d5598e65a217bc22f134fbe5e8e817709
Dec 15 18:25:55.955 INFO running `"docker" "start" "-a" "abccb016b591fca2e891fdd84f2d180d5598e65a217bc22f134fbe5e8e817709"`
Dec 15 18:25:56.954 INFO [stderr] usermod: no changes
Dec 15 18:25:57.070 INFO [stderr]    Compiling common_failures v0.1.1 (/source)
Dec 15 18:25:58.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 18:25:58.688 INFO [stderr]   --> src/lib.rs:93:1
Dec 15 18:25:58.689 INFO [stderr]    |
Dec 15 18:25:58.689 INFO [stderr] 93 | #[macro_use]
Dec 15 18:25:58.689 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 18:25:58.689 INFO [stderr]    |
Dec 15 18:25:58.690 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 18:25:58.690 INFO [stderr] 
Dec 15 18:25:58.759 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 15 18:25:58.759 INFO [stderr]   --> src/display.rs:18:31
Dec 15 18:25:58.759 INFO [stderr]    |
Dec 15 18:25:58.759 INFO [stderr] 18 |         for cause in self.err.causes() {
Dec 15 18:25:58.759 INFO [stderr]    |                               ^^^^^^
Dec 15 18:25:58.759 INFO [stderr]    |
Dec 15 18:25:58.759 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 18:25:58.759 INFO [stderr] 
Dec 15 18:25:59.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 15 18:25:59.007 INFO [stderr] su: No module specific data is present
Dec 15 18:25:59.828 INFO running `"docker" "inspect" "abccb016b591fca2e891fdd84f2d180d5598e65a217bc22f134fbe5e8e817709"`
Dec 15 18:26:00.139 INFO running `"docker" "rm" "-f" "abccb016b591fca2e891fdd84f2d180d5598e65a217bc22f134fbe5e8e817709"`
Dec 15 18:26:00.429 INFO [stdout] abccb016b591fca2e891fdd84f2d180d5598e65a217bc22f134fbe5e8e817709
Dec 15 18:26:00.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:26:01.028 INFO [stdout] a17998d6b4eb58714b62524418fe78c194d79a01d1d7d5ba695e1e20b09f7438
Dec 15 18:26:01.030 INFO running `"docker" "start" "-a" "a17998d6b4eb58714b62524418fe78c194d79a01d1d7d5ba695e1e20b09f7438"`
Dec 15 18:26:02.870 INFO [stderr] usermod: no changes
Dec 15 18:26:02.991 INFO [stderr]    Compiling common_failures v0.1.1 (/source)
Dec 15 18:26:05.703 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 18:26:05.703 INFO [stderr]   --> src/lib.rs:93:1
Dec 15 18:26:05.703 INFO [stderr]    |
Dec 15 18:26:05.703 INFO [stderr] 93 | #[macro_use]
Dec 15 18:26:05.703 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 18:26:05.703 INFO [stderr]    |
Dec 15 18:26:05.703 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 18:26:05.703 INFO [stderr] 
Dec 15 18:26:05.831 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 15 18:26:05.831 INFO [stderr]   --> src/display.rs:18:31
Dec 15 18:26:05.831 INFO [stderr]    |
Dec 15 18:26:05.831 INFO [stderr] 18 |         for cause in self.err.causes() {
Dec 15 18:26:05.831 INFO [stderr]    |                               ^^^^^^
Dec 15 18:26:05.831 INFO [stderr]    |
Dec 15 18:26:05.831 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 18:26:05.831 INFO [stderr] 
Dec 15 18:26:06.461 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Dec 15 18:26:06.476 INFO [stderr] su: No module specific data is present
Dec 15 18:26:07.333 INFO running `"docker" "inspect" "a17998d6b4eb58714b62524418fe78c194d79a01d1d7d5ba695e1e20b09f7438"`
Dec 15 18:26:07.627 INFO running `"docker" "rm" "-f" "a17998d6b4eb58714b62524418fe78c194d79a01d1d7d5ba695e1e20b09f7438"`
Dec 15 18:26:07.964 INFO [stdout] a17998d6b4eb58714b62524418fe78c194d79a01d1d7d5ba695e1e20b09f7438
Dec 15 18:26:07.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 18:26:08.471 INFO [stdout] 1ceddddb69fa28be68d3561679b9b8c43e55f3ecbcbf2922d213c8bb40943cc3
Dec 15 18:26:08.475 INFO running `"docker" "start" "-a" "1ceddddb69fa28be68d3561679b9b8c43e55f3ecbcbf2922d213c8bb40943cc3"`
Dec 15 18:26:09.994 INFO [stderr] usermod: no changes
Dec 15 18:26:10.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 18:26:10.091 INFO [stderr]      Running /target/debug/deps/common_failures-efadc3dde20540a6
Dec 15 18:26:10.091 INFO [stdout] 
Dec 15 18:26:10.091 INFO [stderr]    Doc-tests common_failures
Dec 15 18:26:10.091 INFO [stdout] running 0 tests
Dec 15 18:26:10.091 INFO [stdout] 
Dec 15 18:26:10.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:26:10.091 INFO [stdout] 
Dec 15 18:26:12.423 INFO [stdout] 
Dec 15 18:26:12.423 INFO [stdout] running 7 tests
Dec 15 18:26:24.463 INFO [stdout] test src/io.rs - io::IoContextErrorExt::io_context (line 209) ... ok
Dec 15 18:26:24.947 INFO [stdout] test src/io.rs - io::IoContextExt::io_context (line 119) ... ok
Dec 15 18:26:25.343 INFO [stdout] test src/lib.rs -  (line 46) ... ok
Dec 15 18:26:25.643 INFO [stdout] test src/io.rs - io::IoContextErrorExt::io_read_context (line 236) ... ok
Dec 15 18:26:25.880 INFO [stdout] test src/io.rs - io::IoContextExt::io_read_context (line 146) ... ok
Dec 15 18:26:26.347 INFO [stdout] test src/lib.rs -  (line 63) ... ok
Dec 15 18:26:26.451 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 15 18:26:26.451 INFO [stdout] 
Dec 15 18:26:26.451 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:26:26.451 INFO [stdout] 
Dec 15 18:26:26.488 INFO [stderr] su: No module specific data is present
Dec 15 18:26:27.515 INFO running `"docker" "inspect" "1ceddddb69fa28be68d3561679b9b8c43e55f3ecbcbf2922d213c8bb40943cc3"`
Dec 15 18:26:27.899 INFO running `"docker" "rm" "-f" "1ceddddb69fa28be68d3561679b9b8c43e55f3ecbcbf2922d213c8bb40943cc3"`
Dec 15 18:26:28.187 INFO [stdout] 1ceddddb69fa28be68d3561679b9b8c43e55f3ecbcbf2922d213c8bb40943cc3