Dec 11 06:36:04.046 INFO checking vorner/corona against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:36:04.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 06:36:04.520 INFO [stdout] b42a637e013b4ec1abc3fbd10967ceabe2269496eb5504de5ecfcf4d0758464f
Dec 11 06:36:04.522 INFO running `"docker" "start" "-a" "b42a637e013b4ec1abc3fbd10967ceabe2269496eb5504de5ecfcf4d0758464f"`
Dec 11 06:36:06.681 INFO [stderr] usermod: no changes
Dec 11 06:36:06.907 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 11 06:36:06.908 INFO [stderr]    Compiling serde v1.0.78
Dec 11 06:36:06.908 INFO [stderr]    Compiling cc v1.0.24
Dec 11 06:36:06.908 INFO [stderr]     Checking unicode-xid v0.0.4
Dec 11 06:36:06.908 INFO [stderr]     Checking quote v0.3.15
Dec 11 06:36:06.908 INFO [stderr]     Checking futures-await-await-macro v0.1.1
Dec 11 06:36:06.927 INFO [stderr]     Checking benchmarks v0.1.0 (/source/benchmarks)
Dec 11 06:36:06.958 INFO [stderr]     Checking nix v0.9.0
Dec 11 06:36:07.706 INFO [stderr]     Checking mio v0.6.16
Dec 11 06:36:07.914 INFO [stderr]     Checking pulldown-cmark v0.1.2
Dec 11 06:36:09.512 INFO [stderr]    Compiling may_queue v0.1.2
Dec 11 06:36:09.872 INFO [stderr]    Compiling may v0.2.0
Dec 11 06:36:10.452 INFO [stderr]     Checking synom v0.11.3
Dec 11 06:36:15.036 INFO [stderr]     Checking syn v0.11.11
Dec 11 06:36:15.696 INFO [stderr]    Compiling context v2.1.0
Dec 11 06:36:15.696 INFO [stderr]    Compiling generator v0.6.10
Dec 11 06:36:18.516 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 06:36:18.517 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 06:36:21.832 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 06:36:21.832 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 06:36:21.854 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 06:36:24.824 INFO [stderr]     Checking tokio v0.1.8
Dec 11 06:36:25.948 INFO [stderr]    Compiling quote v0.6.8
Dec 11 06:36:26.364 INFO [stderr]     Checking corona v0.4.0 (/source)
Dec 11 06:36:28.532 INFO [stderr]    Compiling syn v0.14.9
Dec 11 06:36:42.540 INFO [stderr]     Checking toml v0.4.6
Dec 11 06:36:50.486 INFO [stderr]     Checking version-sync v0.5.0
Dec 11 06:36:50.578 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Dec 11 06:37:00.263 INFO [stderr]     Checking futures-await v0.1.1
Dec 11 06:37:01.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.90s
Dec 11 06:37:01.612 INFO [stderr] su: No module specific data is present
Dec 11 06:37:02.886 INFO running `"docker" "inspect" "b42a637e013b4ec1abc3fbd10967ceabe2269496eb5504de5ecfcf4d0758464f"`
Dec 11 06:37:03.244 INFO running `"docker" "rm" "-f" "b42a637e013b4ec1abc3fbd10967ceabe2269496eb5504de5ecfcf4d0758464f"`
Dec 11 06:37:03.556 INFO [stdout] b42a637e013b4ec1abc3fbd10967ceabe2269496eb5504de5ecfcf4d0758464f