[INFO] crate funk 0.2.0 is already in cache [INFO] extracting crate funk 0.2.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/funk/0.2.0 [INFO] extracting crate funk 0.2.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/funk/0.2.0 [INFO] validating manifest of funk-0.2.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of funk-0.2.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing funk-0.2.0 [INFO] finished frobbing funk-0.2.0 [INFO] frobbed toml for funk-0.2.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/funk/0.2.0/Cargo.toml [INFO] started frobbing funk-0.2.0 [INFO] finished frobbing funk-0.2.0 [INFO] frobbed toml for funk-0.2.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/funk/0.2.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking funk-0.2.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/funk/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b6f3bb4c87c1cedeba9a4fea0af9eb20f67e40b7f4d672ea247cb780702dba80 [INFO] running `"docker" "start" "-a" "b6f3bb4c87c1cedeba9a4fea0af9eb20f67e40b7f4d672ea247cb780702dba80"` [INFO] [stderr] Checking funk v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ThreadId`, `current` [INFO] [stderr] --> src/thread/mod.rs:2:31 [INFO] [stderr] | [INFO] [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` [INFO] [stderr] --> src/sync/mod.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 6 | TryLockResult as StdTryLockResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` [INFO] [stderr] --> src/sync/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rng`, `XorShiftRng` [INFO] [stderr] --> src/sched.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; [INFO] [stderr] | ^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dur` [INFO] [stderr] --> src/sched.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | pub(crate) fn sleep(&self, dur: Duration) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dur` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sched.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | fn new() -> Process { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `tid_to_group` [INFO] [stderr] --> src/sched.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | tid_to_group: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `run` [INFO] [stderr] --> src/sched.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / pub fn run(&self, f: F) -> T [INFO] [stderr] 33 | | where F: FnOnce() -> T, [INFO] [stderr] 34 | | F: panic::UnwindSafe, [INFO] [stderr] 35 | | F: Send + 'static, [INFO] [stderr] ... | [INFO] [stderr] 46 | | f() [INFO] [stderr] 47 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tid` [INFO] [stderr] --> src/sched.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | fn tid() -> ThreadId { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `"docker" "inspect" "b6f3bb4c87c1cedeba9a4fea0af9eb20f67e40b7f4d672ea247cb780702dba80"` [INFO] running `"docker" "rm" "-f" "b6f3bb4c87c1cedeba9a4fea0af9eb20f67e40b7f4d672ea247cb780702dba80"` [INFO] [stdout] b6f3bb4c87c1cedeba9a4fea0af9eb20f67e40b7f4d672ea247cb780702dba80