[INFO] crate hybrid-clocks 0.4.0 is already in cache
[INFO] extracting crate hybrid-clocks 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hybrid-clocks/0.4.0
[INFO] extracting crate hybrid-clocks 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hybrid-clocks/0.4.0
[INFO] validating manifest of hybrid-clocks-0.4.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hybrid-clocks-0.4.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hybrid-clocks-0.4.0
[INFO] finished frobbing hybrid-clocks-0.4.0
[INFO] frobbed toml for hybrid-clocks-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hybrid-clocks/0.4.0/Cargo.toml
[INFO] started frobbing hybrid-clocks-0.4.0
[INFO] finished frobbing hybrid-clocks-0.4.0
[INFO] frobbed toml for hybrid-clocks-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hybrid-clocks/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hybrid-clocks-0.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hybrid-clocks/0.4.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 2ca6ab5b0f590c428e812a5ffcdec45f577b8117ae8b081f061d8b44b29393b5
[INFO] running `"docker" "start" "-a" "2ca6ab5b0f590c428e812a5ffcdec45f577b8117ae8b081f061d8b44b29393b5"`
[INFO] [stderr]    Compiling hex-slice v0.1.4
[INFO] [stderr]    Compiling suppositions v0.1.4
[INFO] [stderr]    Compiling hybrid-clocks v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "2ca6ab5b0f590c428e812a5ffcdec45f577b8117ae8b081f061d8b44b29393b5"`
[INFO] running `"docker" "rm" "-f" "2ca6ab5b0f590c428e812a5ffcdec45f577b8117ae8b081f061d8b44b29393b5"`
[INFO] [stdout] 2ca6ab5b0f590c428e812a5ffcdec45f577b8117ae8b081f061d8b44b29393b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hybrid-clocks/0.4.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 556fe01b6e9c28ee50a794692817ac201cf0720fe063304a5e1e1d36d10fd86a
[INFO] running `"docker" "start" "-a" "556fe01b6e9c28ee50a794692817ac201cf0720fe063304a5e1e1d36d10fd86a"`
[INFO] [stderr]    Compiling hybrid-clocks v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/source/wall_ms.rs:98:29
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn wallclocks2() -> Box<GeneratorObject<Item = WallMST>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorObject<Item = WallMST>`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/source/wall_ns.rs:181:31
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn wallclocks_ns() -> Box<GeneratorObject<Item = WallNST>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorObject<Item = WallNST>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:228:14
[INFO] [stderr]     |
[INFO] [stderr] 228 |     ) -> Box<GeneratorObject<Item = Timestamp<C::Item>>> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorObject<Item = Timestamp<C::Item>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "556fe01b6e9c28ee50a794692817ac201cf0720fe063304a5e1e1d36d10fd86a"`
[INFO] running `"docker" "rm" "-f" "556fe01b6e9c28ee50a794692817ac201cf0720fe063304a5e1e1d36d10fd86a"`
[INFO] [stdout] 556fe01b6e9c28ee50a794692817ac201cf0720fe063304a5e1e1d36d10fd86a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hybrid-clocks/0.4.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6367c5dabf2dda7959328593d2b9821d41cf7a214c49490b7996c84086bce404
[INFO] running `"docker" "start" "-a" "6367c5dabf2dda7959328593d2b9821d41cf7a214c49490b7996c84086bce404"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hybrid_clocks-f319792211d79d73
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test source::wall_ms::tests::should_round_trip_via_key ... ok
[INFO] [stdout] test source::wall_ms::tests::should_round_trip_via_timespec ... ok
[INFO] [stdout] test tests::all_sources_same ... ok
[INFO] [stdout] test source::wall_ms::tests::byte_repr_should_order_as_timestamps ... ok
[INFO] [stdout] test source::wall_ns::tests::byte_repr_should_order_as_timestamps ... ok
[INFO] [stdout] test source::wall_ns::tests::should_round_trip_via_key ... ok
[INFO] [stdout] test tests::fig_6_proc_1_b ... ok
[INFO] [stdout] test tests::fig_6_proc_1_a ... ok
[INFO] [stdout] test tests::fig_6_proc_2_b ... ok
[INFO] [stdout] test tests::fig_6_proc_2_c ... ok
[INFO] [stdout] test tests::fig_6_proc_0_a ... ok
[INFO] [stdout] test tests::handles_time_going_backwards_observe ... ok
[INFO] [stdout] test tests::handles_time_going_backwards_now ... ok
[INFO] [stdout] test tests::handles_time_going_forwards_observe ... ok
[INFO] [stdout] test tests::should_account_for_time_passing_when_checking_max_error ... ok
[INFO] [stdout] test tests::should_apply_configured_epoch ... ok
[INFO] [stdout] test tests::handles_time_going_forwards_now ... ok
[INFO] [stdout] test tests::should_ignore_clocks_too_far_forward ... ok
[INFO] [stdout] test source::wall_ms::tests::timespec_should_order_as_timestamps ... ok
[INFO] [stdout] test tests::should_remember_epochs ... ok
[INFO] [stdout] test tests::should_order_primarily_via_epoch ... ok
[INFO] [stdout] test tests::should_update_via_observed_epochs ... ok
[INFO] [stdout] test tests::supposedly_be_larger_than_observed_clock ... ok
[INFO] [stdout] test tests::should_use_time_from_larger_observed_epoch ... ok
[INFO] [stdout] test tests::supposedly_be_larger_than_observed_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hybrid-clocks
[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] running `"docker" "inspect" "6367c5dabf2dda7959328593d2b9821d41cf7a214c49490b7996c84086bce404"`
[INFO] running `"docker" "rm" "-f" "6367c5dabf2dda7959328593d2b9821d41cf7a214c49490b7996c84086bce404"`
[INFO] [stdout] 6367c5dabf2dda7959328593d2b9821d41cf7a214c49490b7996c84086bce404