Dec 11 16:58:28.046 INFO checking instructure/ec2-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:58:28.046 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 16:58:28.190 INFO [stdout] a5c8bee789c2331c4b2963345e1afbb8978acc49b78f631182b5c9fba7661d9a
Dec 11 16:58:28.202 INFO running `"docker" "start" "-a" "a5c8bee789c2331c4b2963345e1afbb8978acc49b78f631182b5c9fba7661d9a"`
Dec 11 16:58:28.636 INFO [stderr] usermod: no changes
Dec 11 16:58:28.666 INFO [stderr] warning: file found to be present in multiple build targets: /source/src/main.rs
Dec 11 16:58:28.673 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 11 16:58:29.521 INFO [stderr]    Compiling libc v0.2.34
Dec 11 16:58:29.542 INFO [stderr]     Checking slog v2.1.1
Dec 11 16:58:29.542 INFO [stderr]     Checking spin v0.4.6
Dec 11 16:58:29.542 INFO [stderr]     Checking take_mut v0.2.0
Dec 11 16:58:29.542 INFO [stderr]     Checking isatty v0.1.6
Dec 11 16:58:29.556 INFO [stderr]    Compiling coco v0.1.1
Dec 11 16:58:29.560 INFO [stderr]    Compiling semver v0.6.0
Dec 11 16:58:29.560 INFO [stderr]     Checking toml v0.4.5
Dec 11 16:58:30.545 INFO [stderr]     Checking concurrent-hashmap v0.2.2
Dec 11 16:58:30.632 INFO [stderr]     Checking rayon-core v1.3.0
Dec 11 16:58:31.240 INFO [stderr]     Checking regex v0.2.3
Dec 11 16:58:31.748 INFO [stderr]     Checking hyper v0.10.13
Dec 11 16:58:32.454 INFO [stderr]     Checking native-tls v0.1.4
Dec 11 16:58:34.277 INFO [stderr]     Checking slog-json v2.2.0
Dec 11 16:58:34.317 INFO [stderr]     Checking slog-async v2.2.0
Dec 11 16:58:35.417 INFO [stderr]     Checking slog-term v2.3.0
Dec 11 16:58:35.909 INFO [stderr]     Checking rayon v0.9.0
Dec 11 16:58:36.713 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 11 16:58:36.734 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 11 16:58:37.297 INFO [stderr]    Compiling rand v0.3.18
Dec 11 16:58:37.299 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 11 16:58:43.149 INFO [stderr]    Compiling rusoto_core v0.30.0
Dec 11 16:58:43.415 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 11 16:58:50.482 INFO [stderr]     Checking rusoto_credential v0.9.2
Dec 11 16:58:51.019 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 11 16:58:53.078 INFO [stderr]    Compiling rayon v0.8.2
Dec 11 16:58:57.640 INFO [stderr]    Compiling ring v0.12.1
Dec 11 16:59:08.249 INFO [stderr]     Checking rusoto_ec2 v0.30.0
Dec 11 16:59:08.251 INFO [stderr]     Checking rusoto_sts v0.30.0
Dec 11 16:59:32.876 INFO [stderr]     Checking ec2-rs v0.2.1 (/source)
Dec 11 16:59:42.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 11 16:59:42.524 INFO [stderr] su: No module specific data is present
Dec 11 16:59:42.862 INFO running `"docker" "inspect" "a5c8bee789c2331c4b2963345e1afbb8978acc49b78f631182b5c9fba7661d9a"`
Dec 11 16:59:43.052 INFO running `"docker" "rm" "-f" "a5c8bee789c2331c4b2963345e1afbb8978acc49b78f631182b5c9fba7661d9a"`
Dec 11 16:59:43.200 INFO [stdout] a5c8bee789c2331c4b2963345e1afbb8978acc49b78f631182b5c9fba7661d9a