Dec 03 12:30:20.980 INFO testing executors-0.4.1 against 1.30.1 for beta-1.31-5
Dec 03 12:30:20.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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 12:30:21.343 INFO [stdout] c1b0901914e3bc596545f4531a3e4b323863573ab5b8ec3271163d44a9e1b58f
Dec 03 12:30:21.345 INFO running `"docker" "start" "-a" "c1b0901914e3bc596545f4531a3e4b323863573ab5b8ec3271163d44a9e1b58f"`
Dec 03 12:30:21.889 INFO [stderr] usermod: no changes
Dec 03 12:30:22.067 INFO [stderr]    Compiling synchronoise v0.4.0
Dec 03 12:30:22.067 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 03 12:30:23.492 INFO [stderr]    Compiling crossbeam-deque v0.5.2
Dec 03 12:30:24.887 INFO [stderr]    Compiling executors v0.4.1 (/source)
Dec 03 12:30:27.163 INFO [stderr] warning: unused import: `common::LogErrors`
Dec 03 12:30:27.163 INFO [stderr]   --> src/lib.rs:46:5
Dec 03 12:30:27.163 INFO [stderr]    |
Dec 03 12:30:27.163 INFO [stderr] 46 | use common::LogErrors;
Dec 03 12:30:27.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 12:30:27.163 INFO [stderr]    |
Dec 03 12:30:27.163 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 12:30:27.163 INFO [stderr] 
Dec 03 12:30:27.475 INFO [stderr] warning: constant item is never used: `NS_PER_S`
Dec 03 12:30:27.475 INFO [stderr]  --> src/timeconstants.rs:9:1
Dec 03 12:30:27.475 INFO [stderr]   |
Dec 03 12:30:27.475 INFO [stderr] 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Dec 03 12:30:27.475 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:27.475 INFO [stderr]   |
Dec 03 12:30:27.475 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 03 12:30:27.475 INFO [stderr] 
Dec 03 12:30:27.475 INFO [stderr] warning: constant item is never used: `US_PER_S`
Dec 03 12:30:27.475 INFO [stderr]   --> src/timeconstants.rs:10:1
Dec 03 12:30:27.475 INFO [stderr]    |
Dec 03 12:30:27.475 INFO [stderr] 10 | pub const US_PER_S: u64 = 1_000_000;
Dec 03 12:30:27.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:27.475 INFO [stderr] 
Dec 03 12:30:27.475 INFO [stderr] warning: constant item is never used: `US_PER_MS`
Dec 03 12:30:27.475 INFO [stderr]   --> src/timeconstants.rs:14:1
Dec 03 12:30:27.475 INFO [stderr]    |
Dec 03 12:30:27.475 INFO [stderr] 14 | pub const US_PER_MS: u64 = 1_000;
Dec 03 12:30:27.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:27.475 INFO [stderr] 
Dec 03 12:30:27.475 INFO [stderr] warning: constant item is never used: `NS_PER_US`
Dec 03 12:30:27.475 INFO [stderr]   --> src/timeconstants.rs:16:1
Dec 03 12:30:27.475 INFO [stderr]    |
Dec 03 12:30:27.475 INFO [stderr] 16 | pub const NS_PER_US: u64 = 1_000;
Dec 03 12:30:27.475 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:27.475 INFO [stderr] 
Dec 03 12:30:29.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
Dec 03 12:30:29.924 INFO [stderr] su: No module specific data is present
Dec 03 12:30:30.340 INFO running `"docker" "inspect" "c1b0901914e3bc596545f4531a3e4b323863573ab5b8ec3271163d44a9e1b58f"`
Dec 03 12:30:30.553 INFO running `"docker" "rm" "-f" "c1b0901914e3bc596545f4531a3e4b323863573ab5b8ec3271163d44a9e1b58f"`
Dec 03 12:30:30.692 INFO [stdout] c1b0901914e3bc596545f4531a3e4b323863573ab5b8ec3271163d44a9e1b58f
Dec 03 12:30:30.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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 12:30:30.875 INFO [stdout] 8cb3c518a1915ac793c75be9abd131fb89f07a0434c683b1d7632413e9791f15
Dec 03 12:30:30.877 INFO running `"docker" "start" "-a" "8cb3c518a1915ac793c75be9abd131fb89f07a0434c683b1d7632413e9791f15"`
Dec 03 12:30:31.692 INFO [stderr] usermod: no changes
Dec 03 12:30:31.856 INFO [stderr]    Compiling executors v0.4.1 (/source)
Dec 03 12:30:36.135 INFO [stderr] warning: unused import: `common::LogErrors`
Dec 03 12:30:36.135 INFO [stderr]   --> src/lib.rs:46:5
Dec 03 12:30:36.135 INFO [stderr]    |
Dec 03 12:30:36.135 INFO [stderr] 46 | use common::LogErrors;
Dec 03 12:30:36.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 12:30:36.135 INFO [stderr]    |
Dec 03 12:30:36.135 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 12:30:36.135 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: field is never used: `a`
Dec 03 12:30:36.651 INFO [stderr]    --> src/common.rs:168:9
Dec 03 12:30:36.651 INFO [stderr]     |
Dec 03 12:30:36.651 INFO [stderr] 168 |         a: u32,
Dec 03 12:30:36.651 INFO [stderr]     |         ^^^^^^
Dec 03 12:30:36.651 INFO [stderr]     |
Dec 03 12:30:36.651 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: field is never used: `b`
Dec 03 12:30:36.651 INFO [stderr]    --> src/common.rs:169:9
Dec 03 12:30:36.651 INFO [stderr]     |
Dec 03 12:30:36.651 INFO [stderr] 169 |         b: f64,
Dec 03 12:30:36.651 INFO [stderr]     |         ^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: field is never used: `c`
Dec 03 12:30:36.651 INFO [stderr]    --> src/common.rs:170:9
Dec 03 12:30:36.651 INFO [stderr]     |
Dec 03 12:30:36.651 INFO [stderr] 170 |         c: bool,
Dec 03 12:30:36.651 INFO [stderr]     |         ^^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: constant item is never used: `NS_PER_S`
Dec 03 12:30:36.651 INFO [stderr]  --> src/timeconstants.rs:9:1
Dec 03 12:30:36.651 INFO [stderr]   |
Dec 03 12:30:36.651 INFO [stderr] 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Dec 03 12:30:36.651 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: constant item is never used: `US_PER_S`
Dec 03 12:30:36.651 INFO [stderr]   --> src/timeconstants.rs:10:1
Dec 03 12:30:36.651 INFO [stderr]    |
Dec 03 12:30:36.651 INFO [stderr] 10 | pub const US_PER_S: u64 = 1_000_000;
Dec 03 12:30:36.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: constant item is never used: `US_PER_MS`
Dec 03 12:30:36.651 INFO [stderr]   --> src/timeconstants.rs:14:1
Dec 03 12:30:36.651 INFO [stderr]    |
Dec 03 12:30:36.651 INFO [stderr] 14 | pub const US_PER_MS: u64 = 1_000;
Dec 03 12:30:36.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.651 INFO [stderr] warning: constant item is never used: `NS_PER_US`
Dec 03 12:30:36.651 INFO [stderr]   --> src/timeconstants.rs:16:1
Dec 03 12:30:36.651 INFO [stderr]    |
Dec 03 12:30:36.651 INFO [stderr] 16 | pub const NS_PER_US: u64 = 1_000;
Dec 03 12:30:36.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:30:36.651 INFO [stderr] 
Dec 03 12:30:36.671 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 12:30:36.671 INFO [stderr]    --> src/crossbeam_workstealing_pool.rs:612:9
Dec 03 12:30:36.671 INFO [stderr]     |
Dec 03 12:30:36.671 INFO [stderr] 612 |         pool.shutdown();
Dec 03 12:30:36.671 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 03 12:30:36.671 INFO [stderr]     |
Dec 03 12:30:36.671 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 12:30:36.671 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 12:30:36.671 INFO [stderr] 
Dec 03 12:30:36.671 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 12:30:36.671 INFO [stderr]    --> src/crossbeam_workstealing_pool.rs:635:9
Dec 03 12:30:36.671 INFO [stderr]     |
Dec 03 12:30:36.671 INFO [stderr] 635 |         pool.shutdown();
Dec 03 12:30:36.671 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 03 12:30:36.671 INFO [stderr]     |
Dec 03 12:30:36.671 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 12:30:36.671 INFO [stderr] 
Dec 03 12:30:36.671 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 12:30:36.672 INFO [stderr]    --> src/crossbeam_workstealing_pool.rs:651:9
Dec 03 12:30:36.672 INFO [stderr]     |
Dec 03 12:30:36.672 INFO [stderr] 651 |         pool.shutdown();
Dec 03 12:30:36.672 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 03 12:30:36.672 INFO [stderr]     |
Dec 03 12:30:36.672 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 12:30:36.672 INFO [stderr] 
Dec 03 12:30:36.673 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 12:30:36.673 INFO [stderr]    --> src/crossbeam_workstealing_pool.rs:670:9
Dec 03 12:30:36.673 INFO [stderr]     |
Dec 03 12:30:36.673 INFO [stderr] 670 |         pool.shutdown();
Dec 03 12:30:36.673 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 03 12:30:36.673 INFO [stderr]     |
Dec 03 12:30:36.673 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 12:30:36.674 INFO [stderr] 
Dec 03 12:30:40.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Dec 03 12:30:40.758 INFO [stderr] su: No module specific data is present
Dec 03 12:30:41.168 INFO running `"docker" "inspect" "8cb3c518a1915ac793c75be9abd131fb89f07a0434c683b1d7632413e9791f15"`
Dec 03 12:30:41.280 INFO running `"docker" "rm" "-f" "8cb3c518a1915ac793c75be9abd131fb89f07a0434c683b1d7632413e9791f15"`
Dec 03 12:30:41.361 INFO [stdout] 8cb3c518a1915ac793c75be9abd131fb89f07a0434c683b1d7632413e9791f15
