[INFO] crate ensync 0.2.5 is already in cache
[INFO] extracting crate ensync 0.2.5 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ensync/0.2.5
[INFO] extracting crate ensync 0.2.5 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ensync/0.2.5
[INFO] validating manifest of ensync-0.2.5 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 ensync-0.2.5 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 ensync-0.2.5
[INFO] finished frobbing ensync-0.2.5
[INFO] frobbed toml for ensync-0.2.5 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ensync/0.2.5/Cargo.toml
[INFO] started frobbing ensync-0.2.5
[INFO] finished frobbing ensync-0.2.5
[INFO] frobbed toml for ensync-0.2.5 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ensync/0.2.5/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] building ensync-0.2.5 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ensync/0.2.5:/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] 0124cb31972397caf0a29a37dfa5628eafebc3ec9108e0e66459cf8a7c78ad49
[INFO] running `"docker" "start" "-a" "0124cb31972397caf0a29a37dfa5628eafebc3ec9108e0e66459cf8a7c78ad49"`
[INFO] [stderr]    Compiling fourleaf v0.1.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling notify v4.0.7
[INFO] [stderr]    Compiling ensync v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | #[macro_use] extern crate clap;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:21:25
[INFO] [stderr]    |
[INFO] [stderr] 21 |                         ATOMIC_BOOL_INIT, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:21:43
[INFO] [stderr]    |
[INFO] [stderr] 21 |                         ATOMIC_BOOL_INIT, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 | static INTERRUPTED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static NOTIFY_WATCH: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:31:1
[INFO] [stderr]     |
[INFO] [stderr] 31  | / error_chain! {
[INFO] [stderr] 32  | |     types {
[INFO] [stderr] 33  | |         Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] 34  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |     }
[INFO] [stderr] 303 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `"docker" "inspect" "0124cb31972397caf0a29a37dfa5628eafebc3ec9108e0e66459cf8a7c78ad49"`
[INFO] running `"docker" "rm" "-f" "0124cb31972397caf0a29a37dfa5628eafebc3ec9108e0e66459cf8a7c78ad49"`
[INFO] [stdout] 0124cb31972397caf0a29a37dfa5628eafebc3ec9108e0e66459cf8a7c78ad49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ensync/0.2.5:/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] 06bfa462f9db4f936d286d40c866c08f061ff2b0d9712aa74bd94bdd2a054a53
[INFO] running `"docker" "start" "-a" "06bfa462f9db4f936d286d40c866c08f061ff2b0d9712aa74bd94bdd2a054a53"`
[INFO] [stderr]    Compiling os_pipe v0.6.2
[INFO] [stderr]    Compiling proptest v0.3.4
[INFO] [stderr]    Compiling ensync v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | #[macro_use] extern crate clap;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:21:25
[INFO] [stderr]    |
[INFO] [stderr] 21 |                         ATOMIC_BOOL_INIT, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:21:43
[INFO] [stderr]    |
[INFO] [stderr] 21 |                         ATOMIC_BOOL_INIT, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 | static INTERRUPTED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/interrupt.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static NOTIFY_WATCH: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:31:1
[INFO] [stderr]     |
[INFO] [stderr] 31  | / error_chain! {
[INFO] [stderr] 32  | |     types {
[INFO] [stderr] 33  | |         Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] 34  | |     }
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |     }
[INFO] [stderr] 303 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.79s
[INFO] running `"docker" "inspect" "06bfa462f9db4f936d286d40c866c08f061ff2b0d9712aa74bd94bdd2a054a53"`
[INFO] running `"docker" "rm" "-f" "06bfa462f9db4f936d286d40c866c08f061ff2b0d9712aa74bd94bdd2a054a53"`
[INFO] [stdout] 06bfa462f9db4f936d286d40c866c08f061ff2b0d9712aa74bd94bdd2a054a53