[INFO] crate ergo_sync 0.1.0 is already in cache
[INFO] extracting crate ergo_sync 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ergo_sync/0.1.0
[INFO] extracting crate ergo_sync 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ergo_sync/0.1.0
[INFO] validating manifest of ergo_sync-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ergo_sync-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ergo_sync-0.1.0
[INFO] finished frobbing ergo_sync-0.1.0
[INFO] frobbed toml for ergo_sync-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ergo_sync/0.1.0/Cargo.toml
[INFO] started frobbing ergo_sync-0.1.0
[INFO] finished frobbing ergo_sync-0.1.0
[INFO] frobbed toml for ergo_sync-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ergo_sync/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ergo_sync-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ergo_sync/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] df09f150aeb1044f8bee023ef0d4169608dc0dacbca6e27076f00f2015d61c50
[INFO] running `"docker" "start" "-a" "df09f150aeb1044f8bee023ef0d4169608dc0dacbca6e27076f00f2015d61c50"`
[INFO] [stderr]    Compiling taken v0.1.1
[INFO] [stderr]    Compiling ergo_sync v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std_prelude::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:276:77
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "df09f150aeb1044f8bee023ef0d4169608dc0dacbca6e27076f00f2015d61c50"`
[INFO] running `"docker" "rm" "-f" "df09f150aeb1044f8bee023ef0d4169608dc0dacbca6e27076f00f2015d61c50"`
[INFO] [stdout] df09f150aeb1044f8bee023ef0d4169608dc0dacbca6e27076f00f2015d61c50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ergo_sync/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 688b118acb9114f1160f5bd911f19173ceb7cffbf9351285342fd940e9f9bff2
[INFO] running `"docker" "start" "-a" "688b118acb9114f1160f5bd911f19173ceb7cffbf9351285342fd940e9f9bff2"`
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling ergo_sync v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std_prelude::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/lib.rs:276:77
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `"docker" "inspect" "688b118acb9114f1160f5bd911f19173ceb7cffbf9351285342fd940e9f9bff2"`
[INFO] running `"docker" "rm" "-f" "688b118acb9114f1160f5bd911f19173ceb7cffbf9351285342fd940e9f9bff2"`
[INFO] [stdout] 688b118acb9114f1160f5bd911f19173ceb7cffbf9351285342fd940e9f9bff2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ergo_sync/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 3f4f94e83e2e53c7f6ea232cd12836b95b1f535867658ed2ac41a1dae46d72da
[INFO] running `"docker" "start" "-a" "3f4f94e83e2e53c7f6ea232cd12836b95b1f535867658ed2ac41a1dae46d72da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ergo_sync-d9d3945381be3aaa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ergo_sync
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/ch.rs - ch (line 13) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 153) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 29) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 49) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 236) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 122) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 215) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 258) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 67) ... ok
[INFO] [stdout] test src/lib.rs -  (line 43) ... ok
[INFO] [stdout] test src/ch.rs - ch (line 95) ... ok
[INFO] [stdout] test src/lib.rs - sleep_ms (line 334) ... ok
[INFO] [stdout] test src/ch.rs - ch_try (line 351) ... ok
[INFO] [stdout] test src/lib.rs - FinishHandle::finish (line 308) ... ok
[INFO] [stdout] test src/lib.rs -  (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3f4f94e83e2e53c7f6ea232cd12836b95b1f535867658ed2ac41a1dae46d72da"`
[INFO] running `"docker" "rm" "-f" "3f4f94e83e2e53c7f6ea232cd12836b95b1f535867658ed2ac41a1dae46d72da"`
[INFO] [stdout] 3f4f94e83e2e53c7f6ea232cd12836b95b1f535867658ed2ac41a1dae46d72da