Dec 12 07:36:11.189 INFO checking shine-graph-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:36:11.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 07:36:11.571 INFO [stdout] 757723897df16f7f145aa545205041685115b44786371354cacdc4cad4b74599
Dec 12 07:36:11.574 INFO running `"docker" "start" "-a" "757723897df16f7f145aa545205041685115b44786371354cacdc4cad4b74599"`
Dec 12 07:36:13.356 INFO [stderr] usermod: no changes
Dec 12 07:36:13.564 INFO [stderr]    Compiling shine-graph v0.1.0 (/source)
Dec 12 07:36:13.564 INFO [stderr]     Checking shine-store v0.2.0
Dec 12 07:36:13.564 INFO [stderr]    Compiling syn v0.15.22
Dec 12 07:36:13.564 INFO [stderr]     Checking shine-testutils v0.1.0
Dec 12 07:36:31.850 INFO [stderr]    Compiling shine-graph-macro v0.1.1
Dec 12 07:36:38.280 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 12 07:36:38.280 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 07:36:38.280 INFO [stderr]   |
Dec 12 07:36:38.280 INFO [stderr] 5 | #![feature(tool_lints)]
Dec 12 07:36:38.280 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 07:36:38.280 INFO [stderr]   |
Dec 12 07:36:38.280 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 07:36:38.280 INFO [stderr] 
Dec 12 07:36:38.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 07:36:38.296 INFO [stderr]    --> src/svec/svector.rs:176:9
Dec 12 07:36:38.296 INFO [stderr]     |
Dec 12 07:36:38.296 INFO [stderr] 176 |         write!(f, "[");
Dec 12 07:36:38.296 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 12 07:36:38.296 INFO [stderr]     |
Dec 12 07:36:38.296 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 07:36:38.296 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 07:36:38.296 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)
Dec 12 07:36:38.296 INFO [stderr] 
Dec 12 07:36:38.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 07:36:38.296 INFO [stderr]    --> src/svec/svector.rs:181:9
Dec 12 07:36:38.296 INFO [stderr]     |
Dec 12 07:36:38.296 INFO [stderr] 181 |         write!(f, "]");
Dec 12 07:36:38.296 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 12 07:36:38.296 INFO [stderr]     |
Dec 12 07:36:38.296 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 07:36:38.296 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)
Dec 12 07:36:38.296 INFO [stderr] 
Dec 12 07:36:41.104 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 12 07:36:41.105 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 07:36:41.105 INFO [stderr]   |
Dec 12 07:36:41.105 INFO [stderr] 5 | #![feature(tool_lints)]
Dec 12 07:36:41.105 INFO [stderr]   |            ^^^^^^^^^^
Dec 12 07:36:41.106 INFO [stderr]   |
Dec 12 07:36:41.106 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 07:36:41.106 INFO [stderr] 
Dec 12 07:36:41.159 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 07:36:41.159 INFO [stderr]    --> src/svec/svector.rs:176:9
Dec 12 07:36:41.159 INFO [stderr]     |
Dec 12 07:36:41.159 INFO [stderr] 176 |         write!(f, "[");
Dec 12 07:36:41.159 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 12 07:36:41.164 INFO [stderr]     |
Dec 12 07:36:41.164 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 07:36:41.164 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 07:36:41.164 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)
Dec 12 07:36:41.164 INFO [stderr] 
Dec 12 07:36:41.165 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 07:36:41.165 INFO [stderr]    --> src/svec/svector.rs:181:9
Dec 12 07:36:41.165 INFO [stderr]     |
Dec 12 07:36:41.165 INFO [stderr] 181 |         write!(f, "]");
Dec 12 07:36:41.165 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 12 07:36:41.165 INFO [stderr]     |
Dec 12 07:36:41.165 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 07:36:41.166 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)
Dec 12 07:36:41.166 INFO [stderr] 
Dec 12 07:36:49.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.98s
Dec 12 07:36:49.366 INFO [stderr] su: No module specific data is present
Dec 12 07:36:50.116 INFO running `"docker" "inspect" "757723897df16f7f145aa545205041685115b44786371354cacdc4cad4b74599"`
Dec 12 07:36:50.462 INFO running `"docker" "rm" "-f" "757723897df16f7f145aa545205041685115b44786371354cacdc4cad4b74599"`
Dec 12 07:36:50.762 INFO [stdout] 757723897df16f7f145aa545205041685115b44786371354cacdc4cad4b74599