Nov 07 15:29:08.609 INFO checking executors-0.4.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 15:29:08.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 15:29:08.900 INFO blam! 6441ec857e65e46840ebf92d0b28bdca5b6380431c86230a7e6b13f038d2e2a1
Nov 07 15:29:08.918 INFO running `"docker" "start" "-a" "6441ec857e65e46840ebf92d0b28bdca5b6380431c86230a7e6b13f038d2e2a1"`
Nov 07 15:29:09.724 INFO kablam! usermod: no changes
Nov 07 15:29:09.879 INFO kablam!     Checking synchronoise v0.4.0
Nov 07 15:29:10.474 INFO kablam!     Checking executors v0.4.1 (/source)
Nov 07 15:29:12.491 INFO kablam! warning: unused import: `common::LogErrors`
Nov 07 15:29:12.491 INFO kablam!   --> src/lib.rs:46:5
Nov 07 15:29:12.491 INFO kablam!    |
Nov 07 15:29:12.491 INFO kablam! 46 | use common::LogErrors;
Nov 07 15:29:12.491 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 15:29:12.491 INFO kablam!    |
Nov 07 15:29:12.491 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 15:29:12.492 INFO kablam! 
Nov 07 15:29:12.804 INFO kablam! warning: constant item is never used: `NS_PER_S`
Nov 07 15:29:12.804 INFO kablam!  --> src/timeconstants.rs:9:1
Nov 07 15:29:12.804 INFO kablam!   |
Nov 07 15:29:12.804 INFO kablam! 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Nov 07 15:29:12.804 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:12.804 INFO kablam!   |
Nov 07 15:29:12.804 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 15:29:12.804 INFO kablam! 
Nov 07 15:29:12.804 INFO kablam! warning: constant item is never used: `US_PER_S`
Nov 07 15:29:12.804 INFO kablam!   --> src/timeconstants.rs:10:1
Nov 07 15:29:12.804 INFO kablam!    |
Nov 07 15:29:12.804 INFO kablam! 10 | pub const US_PER_S: u64 = 1_000_000;
Nov 07 15:29:12.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:12.804 INFO kablam! 
Nov 07 15:29:12.804 INFO kablam! warning: constant item is never used: `US_PER_MS`
Nov 07 15:29:12.804 INFO kablam!   --> src/timeconstants.rs:14:1
Nov 07 15:29:12.804 INFO kablam!    |
Nov 07 15:29:12.804 INFO kablam! 14 | pub const US_PER_MS: u64 = 1_000;
Nov 07 15:29:12.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:12.804 INFO kablam! 
Nov 07 15:29:12.805 INFO kablam! warning: constant item is never used: `NS_PER_US`
Nov 07 15:29:12.805 INFO kablam!   --> src/timeconstants.rs:16:1
Nov 07 15:29:12.805 INFO kablam!    |
Nov 07 15:29:12.805 INFO kablam! 16 | pub const NS_PER_US: u64 = 1_000;
Nov 07 15:29:12.805 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:12.805 INFO kablam! 
Nov 07 15:29:13.564 INFO kablam! warning: unused import: `common::LogErrors`
Nov 07 15:29:13.564 INFO kablam!   --> src/lib.rs:46:5
Nov 07 15:29:13.564 INFO kablam!    |
Nov 07 15:29:13.564 INFO kablam! 46 | use common::LogErrors;
Nov 07 15:29:13.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 15:29:13.564 INFO kablam!    |
Nov 07 15:29:13.564 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 15:29:13.564 INFO kablam! 
Nov 07 15:29:14.141 INFO kablam! warning: field is never used: `a`
Nov 07 15:29:14.141 INFO kablam!    --> src/common.rs:168:9
Nov 07 15:29:14.142 INFO kablam!     |
Nov 07 15:29:14.142 INFO kablam! 168 |         a: u32,
Nov 07 15:29:14.142 INFO kablam!     |         ^^^^^^
Nov 07 15:29:14.142 INFO kablam!     |
Nov 07 15:29:14.143 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 15:29:14.143 INFO kablam! 
Nov 07 15:29:14.143 INFO kablam! warning: field is never used: `b`
Nov 07 15:29:14.144 INFO kablam!    --> src/common.rs:169:9
Nov 07 15:29:14.145 INFO kablam!     |
Nov 07 15:29:14.145 INFO kablam! 169 |         b: f64,
Nov 07 15:29:14.146 INFO kablam!     |         ^^^^^^
Nov 07 15:29:14.146 INFO kablam! 
Nov 07 15:29:14.146 INFO kablam! warning: field is never used: `c`
Nov 07 15:29:14.147 INFO kablam!    --> src/common.rs:170:9
Nov 07 15:29:14.147 INFO kablam!     |
Nov 07 15:29:14.147 INFO kablam! 170 |         c: bool,
Nov 07 15:29:14.147 INFO kablam!     |         ^^^^^^^
Nov 07 15:29:14.148 INFO kablam! 
Nov 07 15:29:14.148 INFO kablam! warning: constant item is never used: `NS_PER_S`
Nov 07 15:29:14.148 INFO kablam!  --> src/timeconstants.rs:9:1
Nov 07 15:29:14.149 INFO kablam!   |
Nov 07 15:29:14.149 INFO kablam! 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Nov 07 15:29:14.149 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:14.150 INFO kablam! 
Nov 07 15:29:14.150 INFO kablam! warning: constant item is never used: `US_PER_S`
Nov 07 15:29:14.150 INFO kablam!   --> src/timeconstants.rs:10:1
Nov 07 15:29:14.150 INFO kablam!    |
Nov 07 15:29:14.151 INFO kablam! 10 | pub const US_PER_S: u64 = 1_000_000;
Nov 07 15:29:14.151 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:14.151 INFO kablam! 
Nov 07 15:29:14.152 INFO kablam! warning: constant item is never used: `US_PER_MS`
Nov 07 15:29:14.152 INFO kablam!   --> src/timeconstants.rs:14:1
Nov 07 15:29:14.152 INFO kablam!    |
Nov 07 15:29:14.152 INFO kablam! 14 | pub const US_PER_MS: u64 = 1_000;
Nov 07 15:29:14.153 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:14.153 INFO kablam! 
Nov 07 15:29:14.153 INFO kablam! warning: constant item is never used: `NS_PER_US`
Nov 07 15:29:14.154 INFO kablam!   --> src/timeconstants.rs:16:1
Nov 07 15:29:14.154 INFO kablam!    |
Nov 07 15:29:14.154 INFO kablam! 16 | pub const NS_PER_US: u64 = 1_000;
Nov 07 15:29:14.155 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:29:14.155 INFO kablam! 
Nov 07 15:29:14.166 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:29:14.167 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:612:9
Nov 07 15:29:14.167 INFO kablam!     |
Nov 07 15:29:14.167 INFO kablam! 612 |         pool.shutdown();
Nov 07 15:29:14.168 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 07 15:29:14.168 INFO kablam!     |
Nov 07 15:29:14.168 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 15:29:14.169 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:29:14.169 INFO kablam! 
Nov 07 15:29:14.169 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:29:14.170 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:635:9
Nov 07 15:29:14.170 INFO kablam!     |
Nov 07 15:29:14.170 INFO kablam! 635 |         pool.shutdown();
Nov 07 15:29:14.171 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 07 15:29:14.171 INFO kablam!     |
Nov 07 15:29:14.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:29:14.172 INFO kablam! 
Nov 07 15:29:14.172 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:29:14.172 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:651:9
Nov 07 15:29:14.173 INFO kablam!     |
Nov 07 15:29:14.173 INFO kablam! 651 |         pool.shutdown();
Nov 07 15:29:14.173 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 07 15:29:14.174 INFO kablam!     |
Nov 07 15:29:14.174 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:29:14.174 INFO kablam! 
Nov 07 15:29:14.174 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:29:14.175 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:670:9
Nov 07 15:29:14.175 INFO kablam!     |
Nov 07 15:29:14.175 INFO kablam! 670 |         pool.shutdown();
Nov 07 15:29:14.176 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 07 15:29:14.176 INFO kablam!     |
Nov 07 15:29:14.176 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:29:14.176 INFO kablam! 
Nov 07 15:29:14.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
Nov 07 15:29:14.932 INFO kablam! su: No module specific data is present
Nov 07 15:29:15.258 INFO running `"docker" "rm" "-f" "6441ec857e65e46840ebf92d0b28bdca5b6380431c86230a7e6b13f038d2e2a1"`
Nov 07 15:29:15.383 INFO blam! 6441ec857e65e46840ebf92d0b28bdca5b6380431c86230a7e6b13f038d2e2a1