Dec 19 13:41:31.293 INFO checking lewisgcm/polymer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:41:31.293 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/lewisgcm/polymer:/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 13:41:31.762 INFO [stdout] 1c98400bf64eeaf7e4128393cf6dfadd050b454e55a0111e1126322a9aecc7f9
Dec 19 13:41:31.768 INFO running `"docker" "start" "-a" "1c98400bf64eeaf7e4128393cf6dfadd050b454e55a0111e1126322a9aecc7f9"`
Dec 19 13:41:33.327 INFO [stderr] warning: unused manifest key: dependencies.openssl.feature
Dec 19 13:41:33.387 INFO [stderr]     Checking openssl v0.10.15
Dec 19 13:41:37.424 INFO [stderr]     Checking polymer v0.1.0 (/opt/crater/workdir)
Dec 19 13:41:38.020 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 19 13:41:38.020 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 13:41:38.020 INFO [stderr]   |
Dec 19 13:41:38.020 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 19 13:41:38.020 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 13:41:38.020 INFO [stderr]   |
Dec 19 13:41:38.020 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 13:41:38.020 INFO [stderr] 
Dec 19 13:41:38.020 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 19 13:41:38.020 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 13:41:38.020 INFO [stderr]   |
Dec 19 13:41:38.020 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 19 13:41:38.020 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 13:41:38.020 INFO [stderr]   |
Dec 19 13:41:38.020 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 13:41:38.020 INFO [stderr] 
Dec 19 13:41:39.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
Dec 19 13:41:40.296 INFO running `"docker" "inspect" "1c98400bf64eeaf7e4128393cf6dfadd050b454e55a0111e1126322a9aecc7f9"`
Dec 19 13:41:40.664 INFO running `"docker" "rm" "-f" "1c98400bf64eeaf7e4128393cf6dfadd050b454e55a0111e1126322a9aecc7f9"`
Dec 19 13:41:40.952 INFO [stdout] 1c98400bf64eeaf7e4128393cf6dfadd050b454e55a0111e1126322a9aecc7f9