Nov 29 20:30:37.193 INFO checking pietroalbini/crater-tree against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:30:37.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 20:30:37.616 INFO [stdout] 220793a2fda69bc1a4531df19b7143ffa631cfb2ccc2509a67569a4b14e6e97e
Nov 29 20:30:37.616 INFO running `"docker" "start" "-a" "220793a2fda69bc1a4531df19b7143ffa631cfb2ccc2509a67569a4b14e6e97e"`
Nov 29 20:30:39.398 INFO [stderr] usermod: no changes
Nov 29 20:30:39.844 INFO [stderr]    Compiling cc v1.0.12
Nov 29 20:30:39.844 INFO [stderr]     Checking ordermap v0.3.5
Nov 29 20:30:39.864 INFO [stderr]     Checking encoding_rs v0.8.8
Nov 29 20:30:39.864 INFO [stderr]     Checking bytes v0.4.10
Nov 29 20:30:39.864 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 29 20:30:39.868 INFO [stderr]     Checking want v0.0.6
Nov 29 20:30:39.868 INFO [stderr]    Compiling rayon v1.0.3
Nov 29 20:30:39.868 INFO [stderr]     Checking mime v0.3.9
Nov 29 20:30:40.417 INFO [stderr]    Compiling syn v0.15.7
Nov 29 20:30:41.388 INFO [stderr]     Checking libflate v0.1.18
Nov 29 20:30:41.726 INFO [stderr]     Checking serde_urlencoded v0.5.1
Nov 29 20:30:43.876 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 29 20:30:48.442 INFO [stderr]     Checking petgraph v0.4.13
Nov 29 20:30:48.463 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Nov 29 20:30:48.950 INFO [stderr]     Checking tokio-threadpool v0.1.7
Nov 29 20:30:49.400 INFO [stderr]     Checking tokio-io v0.1.6
Nov 29 20:30:49.684 INFO [stderr]     Checking http v0.1.13
Nov 29 20:30:58.008 INFO [stderr]    Compiling openssl-sys v0.9.36
Nov 29 20:30:58.144 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 29 20:30:58.175 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 29 20:31:00.868 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 29 20:31:04.270 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 29 20:31:05.450 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 29 20:31:09.646 INFO [stderr]     Checking tokio v0.1.7
Nov 29 20:31:11.374 INFO [stderr]    Compiling openssl v0.10.12
Nov 29 20:31:11.381 INFO [stderr]    Compiling native-tls v0.2.1
Nov 29 20:31:13.523 INFO [stderr]     Checking h2 v0.1.12
Nov 29 20:31:29.618 INFO [stderr]    Compiling synstructure v0.10.0
Nov 29 20:31:29.619 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 29 20:31:36.448 INFO [stderr]     Checking hyper v0.12.14
Nov 29 20:31:37.831 INFO [stderr]     Checking backtrace v0.3.6
Nov 29 20:31:39.744 INFO [stderr]     Checking error-chain v0.12.0
Nov 29 20:31:43.550 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 29 20:31:48.840 INFO [stderr]     Checking failure v0.1.3
Nov 29 20:31:49.194 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 29 20:31:50.772 INFO [stderr]     Checking reqwest v0.9.5
Nov 29 20:32:00.843 INFO [stderr]     Checking cargo_metadata v0.6.2
Nov 29 20:32:02.150 INFO [stderr]     Checking crater-tree v0.1.0 (/source)
Nov 29 20:32:06.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Nov 29 20:32:06.523 INFO [stderr] su: No module specific data is present
Nov 29 20:32:07.360 INFO running `"docker" "inspect" "220793a2fda69bc1a4531df19b7143ffa631cfb2ccc2509a67569a4b14e6e97e"`
Nov 29 20:32:07.586 INFO running `"docker" "rm" "-f" "220793a2fda69bc1a4531df19b7143ffa631cfb2ccc2509a67569a4b14e6e97e"`
Nov 29 20:32:07.968 INFO [stdout] 220793a2fda69bc1a4531df19b7143ffa631cfb2ccc2509a67569a4b14e6e97e