Dec 04 20:27:47.837 INFO checking ctron/hat against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:27:47.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 20:27:48.163 INFO [stdout] 23faafa0095ff91233c2f5ba50ae356fb8198bfbe055fb023f0eb004f4884f1c
Dec 04 20:27:48.175 INFO running `"docker" "start" "-a" "23faafa0095ff91233c2f5ba50ae356fb8198bfbe055fb023f0eb004f4884f1c"`
Dec 04 20:27:49.183 INFO [stderr] usermod: no changes
Dec 04 20:27:49.551 INFO [stderr]    Compiling openssl v0.10.15
Dec 04 20:27:49.552 INFO [stderr]    Compiling native-tls v0.2.2
Dec 04 20:27:49.569 INFO [stderr]    Compiling openssl-src v111.0.1+1.1.1
Dec 04 20:27:49.572 INFO [stderr]     Checking tokio-io v0.1.10
Dec 04 20:27:49.572 INFO [stderr]     Checking http v0.1.13
Dec 04 20:27:49.572 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 04 20:27:49.575 INFO [stderr]    Compiling syn v0.15.21
Dec 04 20:27:49.575 INFO [stderr]     Checking colored_json v0.6.2
Dec 04 20:27:52.681 INFO [stderr]    Compiling openssl-sys v0.9.39
Dec 04 20:27:55.235 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 04 20:27:55.235 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 04 20:27:56.199 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 04 20:27:59.232 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 04 20:27:59.233 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 04 20:27:59.236 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 04 20:28:02.987 INFO [stderr]     Checking h2 v0.1.13
Dec 04 20:28:22.855 INFO [stderr]     Checking tokio v0.1.11
Dec 04 20:28:27.732 INFO [stderr]    Compiling synstructure v0.10.1
Dec 04 20:28:29.399 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 20:28:30.935 INFO [stderr]     Checking hyper v0.12.14
Dec 04 20:28:40.495 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 04 20:28:55.143 INFO [stderr]     Checking failure v0.1.3
Dec 04 20:30:26.538 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 04 20:30:29.085 INFO [stderr]     Checking reqwest v0.9.5
Dec 04 20:30:33.000 INFO [stderr]     Checking hat v0.4.1 (/source)
Dec 04 20:30:39.247 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 20:30:39.247 INFO [stderr]   --> src/main.rs:28:1
Dec 04 20:30:39.247 INFO [stderr]    |
Dec 04 20:30:39.247 INFO [stderr] 28 | #[macro_use]
Dec 04 20:30:39.247 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 20:30:39.247 INFO [stderr]    |
Dec 04 20:30:39.247 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 20:30:39.247 INFO [stderr] 
Dec 04 20:30:40.487 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 20:30:40.487 INFO [stderr]   --> src/main.rs:28:1
Dec 04 20:30:40.487 INFO [stderr]    |
Dec 04 20:30:40.487 INFO [stderr] 28 | #[macro_use]
Dec 04 20:30:40.487 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 20:30:40.487 INFO [stderr]    |
Dec 04 20:30:40.487 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 20:30:40.487 INFO [stderr] 
Dec 04 20:30:41.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 52s
Dec 04 20:30:41.652 INFO [stderr] su: No module specific data is present
Dec 04 20:30:42.964 INFO running `"docker" "inspect" "23faafa0095ff91233c2f5ba50ae356fb8198bfbe055fb023f0eb004f4884f1c"`
Dec 04 20:30:43.295 INFO running `"docker" "rm" "-f" "23faafa0095ff91233c2f5ba50ae356fb8198bfbe055fb023f0eb004f4884f1c"`
Dec 04 20:30:43.759 INFO [stdout] 23faafa0095ff91233c2f5ba50ae356fb8198bfbe055fb023f0eb004f4884f1c