Dec 11 06:35:59.555 INFO checking vorner/corona against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:35:59.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:36:00.069 INFO [stdout] f362812b8e3559e1f36ef81254dd5117c81015e749edb7480cef02206ecd0823
Dec 11 06:36:00.071 INFO running `"docker" "start" "-a" "f362812b8e3559e1f36ef81254dd5117c81015e749edb7480cef02206ecd0823"`
Dec 11 06:36:02.075 INFO [stderr] usermod: no changes
Dec 11 06:36:02.408 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 11 06:36:02.408 INFO [stderr]     Checking lazycell v1.0.0
Dec 11 06:36:02.408 INFO [stderr]    Compiling serde v1.0.78
Dec 11 06:36:02.408 INFO [stderr]    Compiling cc v1.0.24
Dec 11 06:36:02.408 INFO [stderr]    Compiling pulldown-cmark v0.1.2
Dec 11 06:36:02.408 INFO [stderr]     Checking unicode-xid v0.0.4
Dec 11 06:36:02.460 INFO [stderr]     Checking quote v0.3.15
Dec 11 06:36:02.464 INFO [stderr]     Checking futures-await-await-macro v0.1.1
Dec 11 06:36:03.076 INFO [stderr]     Checking benchmarks v0.1.0 (/source/benchmarks)
Dec 11 06:36:03.246 INFO [stderr]     Checking nix v0.9.0
Dec 11 06:36:03.312 INFO [stderr]     Checking synom v0.11.3
Dec 11 06:36:04.511 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 11 06:36:04.513 INFO [stderr]     Checking mio v0.6.16
Dec 11 06:36:04.629 INFO [stderr]    Compiling may_queue v0.1.2
Dec 11 06:36:05.376 INFO [stderr]    Compiling may v0.2.0
Dec 11 06:36:05.432 INFO [stderr]     Checking tokio-io v0.1.8
Dec 11 06:36:06.652 INFO [stderr]     Checking syn v0.11.11
Dec 11 06:36:17.650 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 11 06:36:17.654 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 06:36:17.848 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 06:36:17.905 INFO [stderr]    Compiling generator v0.6.10
Dec 11 06:36:19.778 INFO [stderr]    Compiling context v2.1.0
Dec 11 06:36:20.292 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 06:36:20.398 INFO [stderr]    Compiling quote v0.6.8
Dec 11 06:36:23.190 INFO [stderr]    Compiling syn v0.14.9
Dec 11 06:36:25.096 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 06:36:25.098 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 06:36:25.696 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 06:36:26.588 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 11 06:36:28.476 INFO [stderr]     Checking tokio v0.1.8
Dec 11 06:36:29.568 INFO [stderr]     Checking corona v0.4.0 (/source)
Dec 11 06:36:41.889 INFO [stderr]     Checking toml v0.4.6
Dec 11 06:36:47.553 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Dec 11 06:36:47.978 INFO [stderr]     Checking version-sync v0.5.0
Dec 11 06:36:57.189 INFO [stderr]     Checking futures-await v0.1.1
Dec 11 06:36:58.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.55s
Dec 11 06:36:58.688 INFO [stderr] su: No module specific data is present
Dec 11 06:37:00.354 INFO running `"docker" "inspect" "f362812b8e3559e1f36ef81254dd5117c81015e749edb7480cef02206ecd0823"`
Dec 11 06:37:00.664 INFO running `"docker" "rm" "-f" "f362812b8e3559e1f36ef81254dd5117c81015e749edb7480cef02206ecd0823"`
Dec 11 06:37:01.025 INFO [stdout] f362812b8e3559e1f36ef81254dd5117c81015e749edb7480cef02206ecd0823