Nov 29 02:40:51.238 INFO checking daemon-0.0.8 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 02:40:51.238 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 29 02:40:51.640 INFO [stdout] ec13ce418725ddac6d6dc199ebbe0bfe79844e98292a7bb58d220bd2f6576bfd
Nov 29 02:40:51.646 INFO running `"docker" "start" "-a" "ec13ce418725ddac6d6dc199ebbe0bfe79844e98292a7bb58d220bd2f6576bfd"`
Nov 29 02:40:53.050 INFO [stderr] usermod: no changes
Nov 29 02:40:53.176 INFO [stderr]     Checking daemon v0.0.8 (/source)
Nov 29 02:40:54.268 INFO [stderr] warning: unused variable: `sig`
Nov 29 02:40:54.268 INFO [stderr]    --> src/linux.rs:125:42
Nov 29 02:40:54.268 INFO [stderr]     |
Nov 29 02:40:54.268 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 29 02:40:54.268 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Nov 29 02:40:54.268 INFO [stderr]     |
Nov 29 02:40:54.268 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 02:40:54.268 INFO [stderr] 
Nov 29 02:40:54.283 INFO [stderr] warning: unnecessary `unsafe` block
Nov 29 02:40:54.283 INFO [stderr]    --> src/linux.rs:111:5
Nov 29 02:40:54.283 INFO [stderr]     |
Nov 29 02:40:54.283 INFO [stderr] 111 |     unsafe {
Nov 29 02:40:54.283 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Nov 29 02:40:54.283 INFO [stderr]     |
Nov 29 02:40:54.283 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Nov 29 02:40:54.283 INFO [stderr] 
Nov 29 02:40:54.283 INFO [stderr] warning: function is never used: `signal_handler`
Nov 29 02:40:54.283 INFO [stderr]    --> src/linux.rs:125:1
Nov 29 02:40:54.283 INFO [stderr]     |
Nov 29 02:40:54.283 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 29 02:40:54.283 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.283 INFO [stderr]     |
Nov 29 02:40:54.283 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 02:40:54.283 INFO [stderr] 
Nov 29 02:40:54.283 INFO [stderr] warning: foreign function is never used: `raise`
Nov 29 02:40:54.283 INFO [stderr]    --> src/linux.rs:142:5
Nov 29 02:40:54.284 INFO [stderr]     |
Nov 29 02:40:54.284 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 29 02:40:54.284 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.284 INFO [stderr] 
Nov 29 02:40:54.284 INFO [stderr] warning: foreign function is never used: `signal`
Nov 29 02:40:54.284 INFO [stderr]    --> src/linux.rs:143:5
Nov 29 02:40:54.284 INFO [stderr]     |
Nov 29 02:40:54.284 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 29 02:40:54.284 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.284 INFO [stderr] 
Nov 29 02:40:54.284 INFO [stderr] warning: foreign function is never used: `kill`
Nov 29 02:40:54.284 INFO [stderr]    --> src/linux.rs:144:5
Nov 29 02:40:54.284 INFO [stderr]     |
Nov 29 02:40:54.284 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 29 02:40:54.284 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.284 INFO [stderr] 
Nov 29 02:40:54.448 INFO [stderr] warning: unused variable: `sig`
Nov 29 02:40:54.448 INFO [stderr]    --> src/linux.rs:125:42
Nov 29 02:40:54.448 INFO [stderr]     |
Nov 29 02:40:54.448 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 29 02:40:54.448 INFO [stderr]     |                                          ^^^ help: consider using `_sig` instead
Nov 29 02:40:54.448 INFO [stderr]     |
Nov 29 02:40:54.448 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 02:40:54.448 INFO [stderr] 
Nov 29 02:40:54.492 INFO [stderr] warning: unnecessary `unsafe` block
Nov 29 02:40:54.492 INFO [stderr]    --> src/linux.rs:111:5
Nov 29 02:40:54.492 INFO [stderr]     |
Nov 29 02:40:54.492 INFO [stderr] 111 |     unsafe {
Nov 29 02:40:54.492 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Nov 29 02:40:54.492 INFO [stderr]     |
Nov 29 02:40:54.492 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Nov 29 02:40:54.492 INFO [stderr] 
Nov 29 02:40:54.493 INFO [stderr] warning: function is never used: `signal_handler`
Nov 29 02:40:54.493 INFO [stderr]    --> src/linux.rs:125:1
Nov 29 02:40:54.493 INFO [stderr]     |
Nov 29 02:40:54.493 INFO [stderr] 125 | unsafe extern "system" fn signal_handler(sig: libc::c_int) {
Nov 29 02:40:54.493 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.493 INFO [stderr]     |
Nov 29 02:40:54.493 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 02:40:54.493 INFO [stderr] 
Nov 29 02:40:54.493 INFO [stderr] warning: foreign function is never used: `raise`
Nov 29 02:40:54.493 INFO [stderr]    --> src/linux.rs:142:5
Nov 29 02:40:54.493 INFO [stderr]     |
Nov 29 02:40:54.493 INFO [stderr] 142 |     fn raise(sig: libc::c_int) -> libc::c_int;
Nov 29 02:40:54.493 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.493 INFO [stderr] 
Nov 29 02:40:54.493 INFO [stderr] warning: foreign function is never used: `signal`
Nov 29 02:40:54.493 INFO [stderr]    --> src/linux.rs:143:5
Nov 29 02:40:54.493 INFO [stderr]     |
Nov 29 02:40:54.493 INFO [stderr] 143 |     fn signal(sig: libc::c_int, handler: *const libc::c_void) -> libc::c_int;
Nov 29 02:40:54.493 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.493 INFO [stderr] 
Nov 29 02:40:54.493 INFO [stderr] warning: foreign function is never used: `kill`
Nov 29 02:40:54.493 INFO [stderr]    --> src/linux.rs:144:5
Nov 29 02:40:54.493 INFO [stderr]     |
Nov 29 02:40:54.493 INFO [stderr] 144 |     fn kill(pid: libc::pid_t, sig: libc::c_int) -> libc::c_int;
Nov 29 02:40:54.493 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:40:54.493 INFO [stderr] 
Nov 29 02:40:55.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Nov 29 02:40:55.517 INFO [stderr] su: No module specific data is present
Nov 29 02:40:56.312 INFO running `"docker" "inspect" "ec13ce418725ddac6d6dc199ebbe0bfe79844e98292a7bb58d220bd2f6576bfd"`
Nov 29 02:40:56.678 INFO running `"docker" "rm" "-f" "ec13ce418725ddac6d6dc199ebbe0bfe79844e98292a7bb58d220bd2f6576bfd"`
Nov 29 02:40:57.175 INFO [stdout] ec13ce418725ddac6d6dc199ebbe0bfe79844e98292a7bb58d220bd2f6576bfd