Nov 10 06:34:19.526 INFO checking f-0.2.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 06:34:19.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 06:34:19.815 INFO blam! 4b7546590771de000db4eb0058b45ed43be97ec887a8522d50886b793a0881dd
Nov 10 06:34:19.823 INFO running `"docker" "start" "-a" "4b7546590771de000db4eb0058b45ed43be97ec887a8522d50886b793a0881dd"`
Nov 10 06:34:20.684 INFO kablam! usermod: no changes
Nov 10 06:34:20.790 INFO kablam!     Checking f v0.2.0 (/source)
Nov 10 06:34:21.328 INFO kablam! warning: unused `#[macro_use]` import
Nov 10 06:34:21.328 INFO kablam!  --> src/lib.rs:1:1
Nov 10 06:34:21.328 INFO kablam!   |
Nov 10 06:34:21.328 INFO kablam! 1 | #[macro_use]
Nov 10 06:34:21.329 INFO kablam!   | ^^^^^^^^^^^^
Nov 10 06:34:21.329 INFO kablam!   |
Nov 10 06:34:21.329 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 06:34:21.329 INFO kablam! 
Nov 10 06:34:21.591 INFO kablam! warning: unused imports: `ThreadId`, `current`
Nov 10 06:34:21.592 INFO kablam!  --> src/thread/mod.rs:2:31
Nov 10 06:34:21.592 INFO kablam!   |
Nov 10 06:34:21.592 INFO kablam! 2 | use std::thread::{JoinHandle, ThreadId, current};
Nov 10 06:34:21.593 INFO kablam!   |                               ^^^^^^^^  ^^^^^^^
Nov 10 06:34:21.593 INFO kablam!   |
Nov 10 06:34:21.593 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 06:34:21.594 INFO kablam! 
Nov 10 06:34:21.594 INFO kablam! warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Nov 10 06:34:21.594 INFO kablam!  --> src/sync/mod.rs:2:17
Nov 10 06:34:21.594 INFO kablam!   |
Nov 10 06:34:21.595 INFO kablam! 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Nov 10 06:34:21.595 INFO kablam!   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.595 INFO kablam! ...
Nov 10 06:34:21.596 INFO kablam! 6 |                 TryLockResult as StdTryLockResult};
Nov 10 06:34:21.596 INFO kablam!   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.596 INFO kablam! 
Nov 10 06:34:21.596 INFO kablam! warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Nov 10 06:34:21.597 INFO kablam!  --> src/sync/mod.rs:7:5
Nov 10 06:34:21.597 INFO kablam!   |
Nov 10 06:34:21.597 INFO kablam! 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Nov 10 06:34:21.598 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.598 INFO kablam! 
Nov 10 06:34:21.598 INFO kablam! warning: unused imports: `Rng`, `XorShiftRng`
Nov 10 06:34:21.598 INFO kablam!  --> src/sched.rs:7:27
Nov 10 06:34:21.599 INFO kablam!   |
Nov 10 06:34:21.599 INFO kablam! 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Nov 10 06:34:21.599 INFO kablam!   |                           ^^^  ^^^^^^^^^^^
Nov 10 06:34:21.600 INFO kablam! 
Nov 10 06:34:21.659 INFO kablam! warning: unused variable: `dur`
Nov 10 06:34:21.660 INFO kablam!   --> src/sched.rs:55:32
Nov 10 06:34:21.660 INFO kablam!    |
Nov 10 06:34:21.660 INFO kablam! 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Nov 10 06:34:21.661 INFO kablam!    |                                ^^^ help: consider using `_dur` instead
Nov 10 06:34:21.661 INFO kablam!    |
Nov 10 06:34:21.661 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 06:34:21.661 INFO kablam! 
Nov 10 06:34:21.679 INFO kablam! warning: method is never used: `new`
Nov 10 06:34:21.679 INFO kablam!   --> src/sched.rs:22:5
Nov 10 06:34:21.679 INFO kablam!    |
Nov 10 06:34:21.680 INFO kablam! 22 |     fn new() -> Process {
Nov 10 06:34:21.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.680 INFO kablam!    |
Nov 10 06:34:21.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 06:34:21.680 INFO kablam! 
Nov 10 06:34:21.680 INFO kablam! warning: field is never used: `tid_to_group`
Nov 10 06:34:21.680 INFO kablam!   --> src/sched.rs:28:5
Nov 10 06:34:21.680 INFO kablam!    |
Nov 10 06:34:21.681 INFO kablam! 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Nov 10 06:34:21.681 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.681 INFO kablam! 
Nov 10 06:34:21.681 INFO kablam! warning: method is never used: `run`
Nov 10 06:34:21.681 INFO kablam!   --> src/sched.rs:32:5
Nov 10 06:34:21.681 INFO kablam!    |
Nov 10 06:34:21.681 INFO kablam! 32 | /     pub fn run<F, T>(&self, f: F) -> T
Nov 10 06:34:21.681 INFO kablam! 33 | |         where F: FnOnce() -> T,
Nov 10 06:34:21.681 INFO kablam! 34 | |               F: panic::UnwindSafe,
Nov 10 06:34:21.681 INFO kablam! 35 | |               F: Send + 'static,
Nov 10 06:34:21.681 INFO kablam! ...  |
Nov 10 06:34:21.681 INFO kablam! 46 | |         f()
Nov 10 06:34:21.681 INFO kablam! 47 | |     }
Nov 10 06:34:21.681 INFO kablam!    | |_____^
Nov 10 06:34:21.681 INFO kablam! 
Nov 10 06:34:21.681 INFO kablam! warning: function is never used: `tid`
Nov 10 06:34:21.682 INFO kablam!   --> src/sched.rs:92:1
Nov 10 06:34:21.682 INFO kablam!    |
Nov 10 06:34:21.682 INFO kablam! 92 | fn tid() -> ThreadId {
Nov 10 06:34:21.682 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Nov 10 06:34:21.682 INFO kablam! 
Nov 10 06:34:21.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 10 06:34:21.703 INFO kablam! su: No module specific data is present
Nov 10 06:34:22.221 INFO running `"docker" "rm" "-f" "4b7546590771de000db4eb0058b45ed43be97ec887a8522d50886b793a0881dd"`
Nov 10 06:34:22.493 INFO blam! 4b7546590771de000db4eb0058b45ed43be97ec887a8522d50886b793a0881dd