[INFO] crate hybrid-clocks 0.3.4 is already in cache
[INFO] extracting crate hybrid-clocks 0.3.4 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/hybrid-clocks/0.3.4
[INFO] extracting crate hybrid-clocks 0.3.4 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/hybrid-clocks/0.3.4
[INFO] validating manifest of hybrid-clocks-0.3.4 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hybrid-clocks-0.3.4 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hybrid-clocks-0.3.4
[INFO] finished frobbing hybrid-clocks-0.3.4
[INFO] frobbed toml for hybrid-clocks-0.3.4 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/hybrid-clocks/0.3.4/Cargo.toml
[INFO] started frobbing hybrid-clocks-0.3.4
[INFO] finished frobbing hybrid-clocks-0.3.4
[INFO] frobbed toml for hybrid-clocks-0.3.4 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/hybrid-clocks/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hybrid-clocks-0.3.4 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/hybrid-clocks/0.3.4:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f455228780a8a2ff1bca4fb3c2f5d317e9436f61e388efb2563ac0d53dacda23
[INFO] running `"docker" "start" "-a" "f455228780a8a2ff1bca4fb3c2f5d317e9436f61e388efb2563ac0d53dacda23"`
[INFO] [stderr]     Checking suppositions v0.1.4
[INFO] [stderr]     Checking hybrid-clocks v0.3.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::Cursor`
[INFO] [stderr]  --> benches/clocks.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Cursor;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::default::Default`
[INFO] [stderr]  --> benches/clocks.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::default::Default;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `on_send` found for type `hybrid_clocks::Clock<hybrid_clocks::Wall>` in the current scope
[INFO] [stderr]   --> benches/clocks.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |         clock.on_send()
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `on_send` found for type `hybrid_clocks::Clock<hybrid_clocks::Wall>` in the current scope
[INFO] [stderr]   --> benches/clocks.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut prev = clock.on_send();
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `on_recv` found for type `hybrid_clocks::Clock<hybrid_clocks::Wall>` in the current scope
[INFO] [stderr]   --> benches/clocks.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |         prev = clock.on_recv(&prev)
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `hybrid-clocks`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f455228780a8a2ff1bca4fb3c2f5d317e9436f61e388efb2563ac0d53dacda23"`
[INFO] running `"docker" "rm" "-f" "f455228780a8a2ff1bca4fb3c2f5d317e9436f61e388efb2563ac0d53dacda23"`
[INFO] [stdout] f455228780a8a2ff1bca4fb3c2f5d317e9436f61e388efb2563ac0d53dacda23