Oct 21 14:46:14.745 INFO checking pietroalbini/crater-tree against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:46:14.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 14:46:15.216 INFO blam! 5b5225e9bd5d60769892fe2b48e606e77a62b94e87f1102a46ac819838e52455
Oct 21 14:46:15.218 INFO running `"docker" "start" "-a" "5b5225e9bd5d60769892fe2b48e606e77a62b94e87f1102a46ac819838e52455"`
Oct 21 14:46:16.876 INFO kablam! usermod: no changes
Oct 21 14:46:17.180 INFO kablam!     Checking encoding_rs v0.8.8
Oct 21 14:46:17.180 INFO kablam!     Checking tokio-executor v0.1.2
Oct 21 14:46:17.180 INFO kablam!    Compiling openssl-sys v0.9.36
Oct 21 14:46:17.180 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 21 14:46:17.180 INFO kablam!     Checking petgraph v0.4.13
Oct 21 14:46:17.180 INFO kablam!     Checking bytes v0.4.10
Oct 21 14:46:17.180 INFO kablam!     Checking futures-cpupool v0.1.8
Oct 21 14:46:17.180 INFO kablam!     Checking crossbeam-epoch v0.5.2
Oct 21 14:46:19.258 INFO kablam!     Checking want v0.0.6
Oct 21 14:46:19.272 INFO kablam!     Checking rand v0.5.5
Oct 21 14:46:20.261 INFO kablam!     Checking tokio-timer v0.2.5
Oct 21 14:46:23.352 INFO kablam!     Checking semver v0.9.0
Oct 21 14:46:23.352 INFO kablam!     Checking mime v0.3.9
Oct 21 14:46:23.637 INFO kablam!     Checking crossbeam-deque v0.6.1
Oct 21 14:46:25.813 INFO kablam!    Compiling syn v0.15.7
Oct 21 14:46:27.676 INFO kablam!     Checking serde_urlencoded v0.5.1
Oct 21 14:46:27.980 INFO kablam!     Checking libflate v0.1.18
Oct 21 14:46:28.456 INFO kablam!     Checking tokio-io v0.1.6
Oct 21 14:46:29.121 INFO kablam!     Checking http v0.1.13
Oct 21 14:46:30.289 INFO kablam!     Checking rayon v1.0.2
Oct 21 14:46:31.905 INFO kablam!     Checking tokio-threadpool v0.1.7
Oct 21 14:46:33.160 INFO kablam!     Checking uuid v0.7.1
Oct 21 14:46:37.571 INFO kablam!    Compiling openssl v0.10.12
Oct 21 14:46:38.600 INFO kablam!    Compiling native-tls v0.2.1
Oct 21 14:46:38.660 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Oct 21 14:46:38.795 INFO kablam!     Checking tokio-reactor v0.1.1
Oct 21 14:46:40.384 INFO kablam!     Checking tokio-fs v0.1.3
Oct 21 14:46:42.020 INFO kablam!     Checking tokio-tcp v0.1.0
Oct 21 14:46:44.810 INFO kablam!     Checking tokio-udp v0.1.0
Oct 21 14:46:46.390 INFO kablam!     Checking tokio v0.1.7
Oct 21 14:46:47.423 INFO kablam!     Checking h2 v0.1.12
Oct 21 14:46:54.608 INFO kablam!    Compiling serde_derive v1.0.80
Oct 21 14:46:57.313 INFO kablam!     Checking backtrace v0.3.6
Oct 21 14:46:58.530 INFO kablam!     Checking error-chain v0.12.0
Oct 21 14:46:58.530 INFO kablam!     Checking failure v0.1.2
Oct 21 14:47:00.728 INFO kablam!     Checking hyper v0.12.11
Oct 21 14:47:12.280 INFO kablam!     Checking hyper-tls v0.3.1
Oct 21 14:47:14.580 INFO kablam!     Checking reqwest v0.9.3
Oct 21 14:47:16.120 INFO kablam!     Checking cargo_metadata v0.6.0
Oct 21 14:47:18.246 INFO kablam!     Checking crater-tree v0.1.0 (/source)
Oct 21 14:47:23.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Oct 21 14:47:23.174 INFO kablam! su: No module specific data is present
Oct 21 14:47:24.000 INFO running `"docker" "rm" "-f" "5b5225e9bd5d60769892fe2b48e606e77a62b94e87f1102a46ac819838e52455"`
Oct 21 14:47:24.270 INFO blam! 5b5225e9bd5d60769892fe2b48e606e77a62b94e87f1102a46ac819838e52455