Dec 06 18:37:41.868 INFO testing unix-fd-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 18:37:41.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:37:42.095 INFO [stdout] b14dec46d44f41131ffc005539e8f31ed6dc1147f2c3ecf85a40359317b38241
Dec 06 18:37:42.097 INFO running `"docker" "start" "-a" "b14dec46d44f41131ffc005539e8f31ed6dc1147f2c3ecf85a40359317b38241"`
Dec 06 18:37:42.828 INFO [stderr] usermod: no changes
Dec 06 18:37:42.913 INFO [stderr]    Compiling errno v0.2.4
Dec 06 18:37:42.913 INFO [stderr]    Compiling error-chain v0.11.0
Dec 06 18:37:44.284 INFO [stderr]    Compiling unix-fd v0.0.1 (/source)
Dec 06 18:37:45.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Dec 06 18:37:45.389 INFO [stderr] su: No module specific data is present
Dec 06 18:37:45.813 INFO running `"docker" "inspect" "b14dec46d44f41131ffc005539e8f31ed6dc1147f2c3ecf85a40359317b38241"`
Dec 06 18:37:45.932 INFO running `"docker" "rm" "-f" "b14dec46d44f41131ffc005539e8f31ed6dc1147f2c3ecf85a40359317b38241"`
Dec 06 18:37:46.099 INFO [stdout] b14dec46d44f41131ffc005539e8f31ed6dc1147f2c3ecf85a40359317b38241
Dec 06 18:37:46.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:37:46.404 INFO [stdout] 23c4ec00e3ebdddbc97601b961079f005cbb91789c61eee7ff8579d8582bfe5d
Dec 06 18:37:46.406 INFO running `"docker" "start" "-a" "23c4ec00e3ebdddbc97601b961079f005cbb91789c61eee7ff8579d8582bfe5d"`
Dec 06 18:37:47.732 INFO [stderr] usermod: no changes
Dec 06 18:37:47.860 INFO [stderr]    Compiling env_logger v0.4.3
Dec 06 18:37:49.550 INFO [stderr]    Compiling unix-fd v0.0.1 (/source)
Dec 06 18:37:52.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
Dec 06 18:37:52.411 INFO [stderr] su: No module specific data is present
Dec 06 18:37:52.773 INFO running `"docker" "inspect" "23c4ec00e3ebdddbc97601b961079f005cbb91789c61eee7ff8579d8582bfe5d"`
Dec 06 18:37:52.872 INFO running `"docker" "rm" "-f" "23c4ec00e3ebdddbc97601b961079f005cbb91789c61eee7ff8579d8582bfe5d"`
Dec 06 18:37:52.994 INFO [stdout] 23c4ec00e3ebdddbc97601b961079f005cbb91789c61eee7ff8579d8582bfe5d
Dec 06 18:37:52.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 18:37:53.209 INFO [stdout] 6a2098d5404471a38efa0befd64a0d29b8e2f8fb268a88493876e7a846c5934b
Dec 06 18:37:53.216 INFO running `"docker" "start" "-a" "6a2098d5404471a38efa0befd64a0d29b8e2f8fb268a88493876e7a846c5934b"`
Dec 06 18:37:53.873 INFO [stderr] usermod: no changes
Dec 06 18:37:53.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 18:37:53.968 INFO [stderr]      Running /target/debug/deps/unix_fd-789293e7bad23155
Dec 06 18:37:53.969 INFO [stdout] 
Dec 06 18:37:53.969 INFO [stdout] running 1 test
Dec 06 18:37:54.158 INFO [stdout] test chroot::test::test0 ... ok
Dec 06 18:37:54.158 INFO [stdout] 
Dec 06 18:37:54.158 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:37:54.158 INFO [stdout] 
Dec 06 18:37:54.164 INFO [stderr]    Doc-tests unix-fd
Dec 06 18:37:55.364 INFO [stdout] 
Dec 06 18:37:55.364 INFO [stdout] running 1 test
Dec 06 18:37:57.328 INFO [stdout] test src/chroot.rs - chroot::Chroot (line 64) ... ok
Dec 06 18:37:57.332 INFO [stdout] 
Dec 06 18:37:57.332 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:37:57.332 INFO [stdout] 
Dec 06 18:37:57.337 INFO [stderr] su: No module specific data is present
Dec 06 18:37:57.874 INFO running `"docker" "inspect" "6a2098d5404471a38efa0befd64a0d29b8e2f8fb268a88493876e7a846c5934b"`
Dec 06 18:37:58.022 INFO running `"docker" "rm" "-f" "6a2098d5404471a38efa0befd64a0d29b8e2f8fb268a88493876e7a846c5934b"`
Dec 06 18:37:58.149 INFO [stdout] 6a2098d5404471a38efa0befd64a0d29b8e2f8fb268a88493876e7a846c5934b