Nov 17 19:24:21.224 INFO testing unix-tty-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 19:24:21.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 19:24:21.633 INFO [stdout] 8bbd2239d34575114015d6dede3d9e184408357031b9cbfe84844f46cbc546b5
Nov 17 19:24:21.643 INFO running `"docker" "start" "-a" "8bbd2239d34575114015d6dede3d9e184408357031b9cbfe84844f46cbc546b5"`
Nov 17 19:24:22.750 INFO [stderr] usermod: no changes
Nov 17 19:24:22.924 INFO [stderr]    Compiling ptr v0.2.1
Nov 17 19:24:22.924 INFO [stderr]    Compiling hash-table v0.2.2
Nov 17 19:24:22.931 INFO [stderr]    Compiling containers v0.9.3
Nov 17 19:24:22.931 INFO [stderr]    Compiling slot v0.2.5
Nov 17 19:24:22.931 INFO [stderr]    Compiling i-o v0.4.3
Nov 17 19:24:22.931 INFO [stderr]    Compiling libc v0.2.43
Nov 17 19:24:22.931 INFO [stderr]    Compiling idem v0.4.0
Nov 17 19:24:22.931 INFO [stderr]    Compiling heap v0.1.0
Nov 17 19:24:23.720 INFO [stderr]    Compiling rel v0.2.0
Nov 17 19:24:23.831 INFO [stderr]    Compiling rand_core v0.3.0
Nov 17 19:24:23.958 INFO [stderr]    Compiling utf v0.1.4
Nov 17 19:24:24.675 INFO [stderr]    Compiling flags v0.1.2
Nov 17 19:24:24.923 INFO [stderr]    Compiling fallible v0.1.2
Nov 17 19:24:24.923 INFO [stderr]    Compiling idem v0.1.1
Nov 17 19:24:25.353 INFO [stderr]    Compiling null-terminated v0.3.4
Nov 17 19:24:25.475 INFO [stderr]    Compiling loca v0.7.1
Nov 17 19:24:25.855 INFO [stderr]    Compiling rand_core v0.2.2
Nov 17 19:24:26.028 INFO [stderr]    Compiling rand v0.5.5
Nov 17 19:24:26.203 INFO [stderr]    Compiling default_allocator v0.3.0
Nov 17 19:24:26.483 INFO [stderr]    Compiling unix v0.6.4
Nov 17 19:24:26.483 INFO [stderr]    Compiling tempus v0.2.3
Nov 17 19:24:27.839 INFO [stderr] error[E0635]: unknown feature `const_slice_as_ptr`
Nov 17 19:24:27.840 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/containers-0.9.3/src/lib.rs:7:12
Nov 17 19:24:27.840 INFO [stderr]   |
Nov 17 19:24:27.840 INFO [stderr] 7 | #![feature(const_slice_as_ptr, const_slice_len)]
Nov 17 19:24:27.841 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^
Nov 17 19:24:27.841 INFO [stderr] 
Nov 17 19:24:27.851 INFO [stderr] error: aborting due to previous error
Nov 17 19:24:27.851 INFO [stderr] 
Nov 17 19:24:27.851 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Nov 17 19:24:27.852 INFO [stderr] error: Could not compile `containers`.
Nov 17 19:24:27.852 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 19:24:28.864 INFO [stderr] error: build failed
Nov 17 19:24:28.864 INFO [stderr] su: No module specific data is present
Nov 17 19:24:29.456 INFO running `"docker" "inspect" "8bbd2239d34575114015d6dede3d9e184408357031b9cbfe84844f46cbc546b5"`
Nov 17 19:24:29.708 INFO running `"docker" "rm" "-f" "8bbd2239d34575114015d6dede3d9e184408357031b9cbfe84844f46cbc546b5"`
Nov 17 19:24:29.872 INFO [stdout] 8bbd2239d34575114015d6dede3d9e184408357031b9cbfe84844f46cbc546b5