Dec 19 10:03:25.669 INFO checking rockwotj/jump against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:03:25.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rockwotj/jump:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:03:25.904 INFO [stdout] bc5169a99ddc715f654aab6b5f461d2b5dcdc2242f134cebe4354b0318de8829
Dec 19 10:03:25.907 INFO running `"docker" "start" "-a" "bc5169a99ddc715f654aab6b5f461d2b5dcdc2242f134cebe4354b0318de8829"`
Dec 19 10:03:27.197 INFO [stderr]     Checking serde v0.8.20
Dec 19 10:03:27.205 INFO [stderr]    Compiling syn v0.10.5
Dec 19 10:03:27.207 INFO [stderr]     Checking clap v2.19.2
Dec 19 10:03:31.996 INFO [stderr]    Compiling serde_codegen_internals v0.11.2
Dec 19 10:03:33.996 INFO [stderr]    Compiling serde_codegen v0.8.20
Dec 19 10:03:34.020 INFO [stderr]     Checking serde_json v0.8.4
Dec 19 10:03:36.402 INFO [stderr]    Compiling serde_derive v0.8.20
Dec 19 10:03:37.202 INFO [stderr]     Checking jump v0.1.0 (/opt/crater/workdir)
Dec 19 10:03:37.344 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 10:03:37.344 INFO [stderr]   --> src/lib.rs:69:9
Dec 19 10:03:37.344 INFO [stderr]    |
Dec 19 10:03:37.344 INFO [stderr] 69 |         env::home_dir()
Dec 19 10:03:37.344 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 19 10:03:37.344 INFO [stderr]    |
Dec 19 10:03:37.344 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:03:37.344 INFO [stderr] 
Dec 19 10:03:37.362 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 19 10:03:37.362 INFO [stderr]   --> src/lib.rs:69:9
Dec 19 10:03:37.362 INFO [stderr]    |
Dec 19 10:03:37.362 INFO [stderr] 69 |         env::home_dir()
Dec 19 10:03:37.362 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 19 10:03:37.362 INFO [stderr]    |
Dec 19 10:03:37.362 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 10:03:37.362 INFO [stderr] 
Dec 19 10:03:37.425 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 10:03:37.425 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 10:03:37.425 INFO [stderr]   |
Dec 19 10:03:37.425 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 10:03:37.425 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 10:03:37.425 INFO [stderr]   |
Dec 19 10:03:37.425 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:37.425 INFO [stderr] 
Dec 19 10:03:37.460 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 10:03:37.460 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 10:03:37.460 INFO [stderr]   |
Dec 19 10:03:37.460 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 10:03:37.460 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 10:03:37.460 INFO [stderr]   |
Dec 19 10:03:37.460 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:37.460 INFO [stderr] 
Dec 19 10:03:38.184 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 10:03:38.184 INFO [stderr]  --> src/bin/jump.rs:1:12
Dec 19 10:03:38.184 INFO [stderr]   |
Dec 19 10:03:38.184 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 19 10:03:38.184 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 10:03:38.184 INFO [stderr]   |
Dec 19 10:03:38.184 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:38.184 INFO [stderr] 
Dec 19 10:03:38.192 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 10:03:38.192 INFO [stderr]  --> src/bin/jump.rs:1:12
Dec 19 10:03:38.192 INFO [stderr]   |
Dec 19 10:03:38.192 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 19 10:03:38.192 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 10:03:38.192 INFO [stderr]   |
Dec 19 10:03:38.192 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:38.192 INFO [stderr] 
Dec 19 10:03:38.204 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 10:03:38.204 INFO [stderr]  --> src/bin/jump-cfg.rs:1:12
Dec 19 10:03:38.204 INFO [stderr]   |
Dec 19 10:03:38.204 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 19 10:03:38.204 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 10:03:38.204 INFO [stderr]   |
Dec 19 10:03:38.204 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:38.204 INFO [stderr] 
Dec 19 10:03:38.253 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 10:03:38.253 INFO [stderr]  --> src/bin/jump-cfg.rs:1:12
Dec 19 10:03:38.253 INFO [stderr]   |
Dec 19 10:03:38.253 INFO [stderr] 1 | #![feature(use_extern_macros)]
Dec 19 10:03:38.253 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 10:03:38.253 INFO [stderr]   |
Dec 19 10:03:38.253 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 10:03:38.253 INFO [stderr] 
Dec 19 10:03:38.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.21s
Dec 19 10:03:38.577 INFO running `"docker" "inspect" "bc5169a99ddc715f654aab6b5f461d2b5dcdc2242f134cebe4354b0318de8829"`
Dec 19 10:03:38.762 INFO running `"docker" "rm" "-f" "bc5169a99ddc715f654aab6b5f461d2b5dcdc2242f134cebe4354b0318de8829"`
Dec 19 10:03:38.886 INFO [stdout] bc5169a99ddc715f654aab6b5f461d2b5dcdc2242f134cebe4354b0318de8829