[INFO] fetching crate specs 0.14.1...
[INFO] extracting crate specs 0.14.1 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/specs/0.14.1
[INFO] extracting crate specs 0.14.1 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/specs/0.14.1
[INFO] validating manifest of specs-0.14.1 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of specs-0.14.1 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing specs-0.14.1
[INFO] removed 9 missing examples
[INFO] finished frobbing specs-0.14.1
[INFO] frobbed toml for specs-0.14.1 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/specs/0.14.1/Cargo.toml
[INFO] started frobbing specs-0.14.1
[INFO] removed 9 missing examples
[INFO] finished frobbing specs-0.14.1
[INFO] frobbed toml for specs-0.14.1 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/specs/0.14.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rudy v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking specs-0.14.1 against try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/specs/0.14.1:/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" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 03d9c08db0e8495a13cf1c95042f54f8dc47494037caec1979d5648b3f60f8c5
[INFO] running `"docker" "start" "-a" "03d9c08db0e8495a13cf1c95042f54f8dc47494037caec1979d5648b3f60f8c5"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/cluster_bomb.rs
[INFO] [stderr] * /opt/crater/workdir/examples/saveload.rs
[INFO] [stderr] * /opt/crater/workdir/examples/ordered_track.rs
[INFO] [stderr] * /opt/crater/workdir/examples/basic.rs
[INFO] [stderr] * /opt/crater/workdir/examples/full.rs
[INFO] [stderr] * /opt/crater/workdir/examples/track.rs
[INFO] [stderr] * /opt/crater/workdir/examples/common.rs
[INFO] [stderr] * /opt/crater/workdir/examples/bitset.rs
[INFO] [stderr] * /opt/crater/workdir/examples/async.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling specs-derive v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking shrev v1.0.1
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking hibitset v0.5.4
[INFO] [stderr]     Checking shred v0.7.1
[INFO] [stderr]     Checking specs v0.14.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]  --> src/world/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nonzero_signed::NonZeroI32;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:373:23
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub struct Generation(NonZeroI32);
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:384:29
[INFO] [stderr]     |
[INFO] [stderr] 384 |         Generation(unsafe { NonZeroI32::new_unchecked(1) })
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:411:29
[INFO] [stderr]     |
[INFO] [stderr] 411 |         unsafe { Generation(NonZeroI32::new_unchecked(1 - self.id())) }
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:440:18
[INFO] [stderr]     |
[INFO] [stderr] 440 |         self.0 = NonZeroI32::new(-self.id()).map(Generation);
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:451:29
[INFO] [stderr]     |
[INFO] [stderr] 451 |         Generation(unsafe { NonZeroI32::new_unchecked(gen) })
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking ron v0.4.2
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]     Checking criterion v0.2.10
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]  --> src/world/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nonzero_signed::NonZeroI32;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:373:23
[INFO] [stderr]     |
[INFO] [stderr] 373 | pub struct Generation(NonZeroI32);
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:384:29
[INFO] [stderr]     |
[INFO] [stderr] 384 |         Generation(unsafe { NonZeroI32::new_unchecked(1) })
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:389:20
[INFO] [stderr]     |
[INFO] [stderr] 389 |         Generation(NonZeroI32::new(v).expect("generation id must be non-zero"))
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:411:29
[INFO] [stderr]     |
[INFO] [stderr] 411 |         unsafe { Generation(NonZeroI32::new_unchecked(1 - self.id())) }
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:440:18
[INFO] [stderr]     |
[INFO] [stderr] 440 |         self.0 = NonZeroI32::new(-self.id()).map(Generation);
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'nonzero_signed::NonZeroI32': These became part of std::num in Rust 1.34, please use the std types instead of this crate.
[INFO] [stderr]    --> src/world/entity.rs:451:29
[INFO] [stderr]     |
[INFO] [stderr] 451 |         Generation(unsafe { NonZeroI32::new_unchecked(gen) })
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.53s
[INFO] running `"docker" "inspect" "03d9c08db0e8495a13cf1c95042f54f8dc47494037caec1979d5648b3f60f8c5"`
[INFO] running `"docker" "rm" "-f" "03d9c08db0e8495a13cf1c95042f54f8dc47494037caec1979d5648b3f60f8c5"`
[INFO] [stdout] 03d9c08db0e8495a13cf1c95042f54f8dc47494037caec1979d5648b3f60f8c5