Dec 19 10:57:03.600 INFO checking pietroalbini/crater-tree against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:57:03.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/pietroalbini/crater-tree:/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 10:57:04.022 INFO [stdout] ac33aae7dea1f2243783f971f013117f7071e17db7dfac723b0eae8052c4b9fe
Dec 19 10:57:04.030 INFO running `"docker" "start" "-a" "ac33aae7dea1f2243783f971f013117f7071e17db7dfac723b0eae8052c4b9fe"`
Dec 19 10:57:06.332 INFO [stderr]    Compiling cc v1.0.12
Dec 19 10:57:06.336 INFO [stderr]     Checking bitflags v1.0.2
Dec 19 10:57:06.336 INFO [stderr]     Checking encoding_rs v0.8.8
Dec 19 10:57:06.336 INFO [stderr]     Checking bytes v0.4.10
Dec 19 10:57:06.336 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 19 10:57:06.336 INFO [stderr]     Checking want v0.0.6
Dec 19 10:57:06.336 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 10:57:06.336 INFO [stderr]    Compiling rayon v1.0.3
Dec 19 10:57:06.524 INFO [stderr]     Checking url v1.7.0
Dec 19 10:57:06.647 INFO [stderr]     Checking semver v0.9.0
Dec 19 10:57:06.768 INFO [stderr]     Checking mime v0.3.9
Dec 19 10:57:07.135 INFO [stderr]    Compiling syn v0.15.23
Dec 19 10:57:07.173 INFO [stderr]     Checking libflate v0.1.18
Dec 19 10:57:07.596 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 10:57:08.075 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 10:57:08.172 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 19 10:57:08.196 INFO [stderr]     Checking tokio-io v0.1.6
Dec 19 10:57:11.680 INFO [stderr]     Checking http v0.1.13
Dec 19 10:57:11.716 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 10:57:12.036 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 10:57:12.036 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 19 10:57:12.164 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 19 10:57:12.404 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 19 10:57:13.486 INFO [stderr]    Compiling openssl-sys v0.9.36
Dec 19 10:57:14.940 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 10:57:17.440 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 19 10:57:17.440 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 10:57:18.157 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 19 10:57:19.100 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 10:57:19.862 INFO [stderr]    Compiling openssl v0.10.12
Dec 19 10:57:19.881 INFO [stderr]    Compiling native-tls v0.2.1
Dec 19 10:57:21.329 INFO [stderr]     Checking tokio v0.1.7
Dec 19 10:57:27.561 INFO [stderr]     Checking h2 v0.1.12
Dec 19 10:57:49.356 INFO [stderr]     Checking hyper v0.12.14
Dec 19 10:57:50.672 INFO [stderr]     Checking backtrace v0.3.6
Dec 19 10:57:51.420 INFO [stderr]    Compiling synstructure v0.10.0
Dec 19 10:57:51.420 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 19 10:57:51.820 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 10:57:58.188 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 19 10:58:01.658 INFO [stderr]     Checking failure v0.1.3
Dec 19 10:58:02.808 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 19 10:58:03.444 INFO [stderr]     Checking reqwest v0.9.5
Dec 19 10:58:11.200 INFO [stderr]     Checking cargo_metadata v0.6.4
Dec 19 10:58:12.373 INFO [stderr]     Checking crater-tree v0.1.0 (/opt/crater/workdir)
Dec 19 10:58:13.877 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 19 10:58:14.273 INFO running `"docker" "inspect" "ac33aae7dea1f2243783f971f013117f7071e17db7dfac723b0eae8052c4b9fe"`
Dec 19 10:58:14.500 INFO running `"docker" "rm" "-f" "ac33aae7dea1f2243783f971f013117f7071e17db7dfac723b0eae8052c4b9fe"`
Dec 19 10:58:14.717 INFO [stdout] ac33aae7dea1f2243783f971f013117f7071e17db7dfac723b0eae8052c4b9fe