Dec 03 14:38:36.904 INFO testing daemon-0.0.8 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 14:38:36.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 14:38:37.416 INFO [stdout] 0e450c1e22b699c64d9d123d6ed4cf0b8cce362d7cf9e9ef8a23893abc755ccd
Dec 03 14:38:37.419 INFO running `"docker" "start" "-a" "0e450c1e22b699c64d9d123d6ed4cf0b8cce362d7cf9e9ef8a23893abc755ccd"`
Dec 03 14:38:39.154 INFO [stderr] usermod: no changes
Dec 03 14:38:39.223 INFO [stderr]    Compiling daemon v0.0.8 (/source)
Dec 03 14:38:40.197 INFO [stderr] warning: unused variable: `sig`
Dec 03 14:38:40.197 INFO [stderr]    --> src/linux.rs:125:42
Dec 03 14:38:40.197 INFO [stderr]     |
Dec 03 14:38:40.197 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 03 14:38:40.197 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Dec 03 14:38:40.197 INFO [stderr]     |
Dec 03 14:38:40.197 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 14:38:40.197 INFO [stderr] 
Dec 03 14:38:40.217 INFO [stderr] warning: unnecessary `unsafe` block
Dec 03 14:38:40.218 INFO [stderr]    --> src/linux.rs:111:5
Dec 03 14:38:40.218 INFO [stderr]     |
Dec 03 14:38:40.218 INFO [stderr] 111 |     unsafe {
Dec 03 14:38:40.218 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 03 14:38:40.218 INFO [stderr]     |
Dec 03 14:38:40.218 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 03 14:38:40.218 INFO [stderr] 
Dec 03 14:38:40.219 INFO [stderr] warning: function is never used: `signal_handler`
Dec 03 14:38:40.219 INFO [stderr]    --> src/linux.rs:125:1
Dec 03 14:38:40.219 INFO [stderr]     |
Dec 03 14:38:40.219 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 03 14:38:40.219 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:40.219 INFO [stderr]     |
Dec 03 14:38:40.220 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 14:38:40.220 INFO [stderr] 
Dec 03 14:38:40.220 INFO [stderr] warning: foreign function is never used: `raise`
Dec 03 14:38:40.220 INFO [stderr]    --> src/linux.rs:142:5
Dec 03 14:38:40.220 INFO [stderr]     |
Dec 03 14:38:40.220 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Dec 03 14:38:40.220 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:40.220 INFO [stderr] 
Dec 03 14:38:40.221 INFO [stderr] warning: foreign function is never used: `signal`
Dec 03 14:38:40.221 INFO [stderr]    --> src/linux.rs:143:5
Dec 03 14:38:40.221 INFO [stderr]     |
Dec 03 14:38:40.221 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Dec 03 14:38:40.221 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:40.221 INFO [stderr] 
Dec 03 14:38:40.221 INFO [stderr] warning: foreign function is never used: `kill`
Dec 03 14:38:40.222 INFO [stderr]    --> src/linux.rs:144:5
Dec 03 14:38:40.222 INFO [stderr]     |
Dec 03 14:38:40.222 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Dec 03 14:38:40.222 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:40.222 INFO [stderr] 
Dec 03 14:38:42.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Dec 03 14:38:42.504 INFO [stderr] su: No module specific data is present
Dec 03 14:38:44.331 INFO running `"docker" "inspect" "0e450c1e22b699c64d9d123d6ed4cf0b8cce362d7cf9e9ef8a23893abc755ccd"`
Dec 03 14:38:44.693 INFO running `"docker" "rm" "-f" "0e450c1e22b699c64d9d123d6ed4cf0b8cce362d7cf9e9ef8a23893abc755ccd"`
Dec 03 14:38:44.986 INFO [stdout] 0e450c1e22b699c64d9d123d6ed4cf0b8cce362d7cf9e9ef8a23893abc755ccd
Dec 03 14:38:44.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 14:38:45.431 INFO [stdout] e691d57a7a8e21c085159988b5752915a08c96cf1df814ff8f540af32b04e155
Dec 03 14:38:45.434 INFO running `"docker" "start" "-a" "e691d57a7a8e21c085159988b5752915a08c96cf1df814ff8f540af32b04e155"`
Dec 03 14:38:47.042 INFO [stderr] usermod: no changes
Dec 03 14:38:47.167 INFO [stderr]    Compiling daemon v0.0.8 (/source)
Dec 03 14:38:48.323 INFO [stderr] warning: unused variable: `sig`
Dec 03 14:38:48.323 INFO [stderr]    --> src/linux.rs:125:42
Dec 03 14:38:48.323 INFO [stderr]     |
Dec 03 14:38:48.323 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 03 14:38:48.323 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Dec 03 14:38:48.323 INFO [stderr]     |
Dec 03 14:38:48.323 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 14:38:48.323 INFO [stderr] 
Dec 03 14:38:48.341 INFO [stderr] warning: unnecessary `unsafe` block
Dec 03 14:38:48.341 INFO [stderr]    --> src/linux.rs:111:5
Dec 03 14:38:48.341 INFO [stderr]     |
Dec 03 14:38:48.341 INFO [stderr] 111 |     unsafe {
Dec 03 14:38:48.341 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 03 14:38:48.341 INFO [stderr]     |
Dec 03 14:38:48.341 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 03 14:38:48.341 INFO [stderr] 
Dec 03 14:38:48.341 INFO [stderr] warning: function is never used: `signal_handler`
Dec 03 14:38:48.341 INFO [stderr]    --> src/linux.rs:125:1
Dec 03 14:38:48.341 INFO [stderr]     |
Dec 03 14:38:48.341 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Dec 03 14:38:48.341 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:48.341 INFO [stderr]     |
Dec 03 14:38:48.341 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 14:38:48.341 INFO [stderr] 
Dec 03 14:38:48.346 INFO [stderr] warning: foreign function is never used: `raise`
Dec 03 14:38:48.346 INFO [stderr]    --> src/linux.rs:142:5
Dec 03 14:38:48.347 INFO [stderr]     |
Dec 03 14:38:48.347 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Dec 03 14:38:48.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:48.347 INFO [stderr] 
Dec 03 14:38:48.347 INFO [stderr] warning: foreign function is never used: `signal`
Dec 03 14:38:48.347 INFO [stderr]    --> src/linux.rs:143:5
Dec 03 14:38:48.347 INFO [stderr]     |
Dec 03 14:38:48.347 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Dec 03 14:38:48.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:48.347 INFO [stderr] 
Dec 03 14:38:48.347 INFO [stderr] warning: foreign function is never used: `kill`
Dec 03 14:38:48.347 INFO [stderr]    --> src/linux.rs:144:5
Dec 03 14:38:48.347 INFO [stderr]     |
Dec 03 14:38:48.347 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Dec 03 14:38:48.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:38:48.347 INFO [stderr] 
Dec 03 14:38:49.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 03 14:38:49.325 INFO [stderr] su: No module specific data is present
Dec 03 14:38:49.988 INFO running `"docker" "inspect" "e691d57a7a8e21c085159988b5752915a08c96cf1df814ff8f540af32b04e155"`
Dec 03 14:38:50.399 INFO running `"docker" "rm" "-f" "e691d57a7a8e21c085159988b5752915a08c96cf1df814ff8f540af32b04e155"`
Dec 03 14:38:50.723 INFO [stdout] e691d57a7a8e21c085159988b5752915a08c96cf1df814ff8f540af32b04e155
Dec 03 14:38:50.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 14:38:51.156 INFO [stdout] 36d426c8ce6e37ed6552b9edf3307a163102e7bfe269f3598fab97c3b5af68fe
Dec 03 14:38:51.160 INFO running `"docker" "start" "-a" "36d426c8ce6e37ed6552b9edf3307a163102e7bfe269f3598fab97c3b5af68fe"`
Dec 03 14:38:52.592 INFO [stderr] usermod: no changes
Dec 03 14:38:52.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 03 14:38:52.646 INFO [stderr]      Running /target/debug/deps/daemon-0094d897db0fd5e6
Dec 03 14:38:52.646 INFO [stdout] 
Dec 03 14:38:52.646 INFO [stdout] running 1 test
Dec 03 14:38:52.646 INFO [stdout] test singleton::test::smoke_test ... ok
Dec 03 14:38:52.646 INFO [stdout] 
Dec 03 14:38:52.646 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:38:52.646 INFO [stdout] 
Dec 03 14:38:52.647 INFO [stderr]      Running /target/debug/deps/example-d4ff0405318db247
Dec 03 14:38:52.652 INFO [stdout] 
Dec 03 14:38:52.652 INFO [stdout] running 0 tests
Dec 03 14:38:52.652 INFO [stdout] 
Dec 03 14:38:52.652 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:38:52.652 INFO [stdout] 
Dec 03 14:38:52.659 INFO [stderr]    Doc-tests daemon
Dec 03 14:38:53.823 INFO [stdout] 
Dec 03 14:38:53.823 INFO [stdout] running 0 tests
Dec 03 14:38:53.823 INFO [stdout] 
Dec 03 14:38:53.823 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:38:53.823 INFO [stdout] 
Dec 03 14:38:53.831 INFO [stderr] su: No module specific data is present
Dec 03 14:38:54.677 INFO running `"docker" "inspect" "36d426c8ce6e37ed6552b9edf3307a163102e7bfe269f3598fab97c3b5af68fe"`
Dec 03 14:38:55.023 INFO running `"docker" "rm" "-f" "36d426c8ce6e37ed6552b9edf3307a163102e7bfe269f3598fab97c3b5af68fe"`
Dec 03 14:38:55.324 INFO [stdout] 36d426c8ce6e37ed6552b9edf3307a163102e7bfe269f3598fab97c3b5af68fe
