[INFO] updating cached repository pietroalbini/crater-tree [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pietroalbini/crater-tree [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pietroalbini/crater-tree" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/pietroalbini/crater-tree"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/pietroalbini/crater-tree'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pietroalbini/crater-tree" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/pietroalbini/crater-tree"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/pietroalbini/crater-tree'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8b4851e7acc1513ddb00ece0fc2a9572024527ab [INFO] sha for GitHub repo pietroalbini/crater-tree: 8b4851e7acc1513ddb00ece0fc2a9572024527ab [INFO] validating manifest of pietroalbini/crater-tree on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pietroalbini/crater-tree on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pietroalbini/crater-tree [INFO] finished frobbing pietroalbini/crater-tree [INFO] frobbed toml for pietroalbini/crater-tree written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/pietroalbini/crater-tree/Cargo.toml [INFO] started frobbing pietroalbini/crater-tree [INFO] finished frobbing pietroalbini/crater-tree [INFO] frobbed toml for pietroalbini/crater-tree written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/pietroalbini/crater-tree/Cargo.toml [INFO] crate pietroalbini/crater-tree already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pietroalbini/crater-tree against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/pietroalbini/crater-tree:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 39c565761cb4ccaeecb9b94d312933e2d22102d873968ed58182a874890c9c02 [INFO] running `"docker" "start" "-a" "39c565761cb4ccaeecb9b94d312933e2d22102d873968ed58182a874890c9c02"` [INFO] [stderr] Compiling cc v1.0.12 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking encoding_rs v0.8.8 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking mime v0.3.9 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.15 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.36 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking rand v0.6.3 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Compiling openssl v0.10.12 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Checking h2 v0.1.15 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking tokio-threadpool v0.1.10 [INFO] [stderr] Checking tokio v0.1.14 [INFO] [stderr] Compiling synstructure v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking hyper v0.12.22 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking backtrace v0.3.6 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.11 [INFO] [stderr] Checking cargo_metadata v0.6.4 [INFO] [stderr] Checking crater-tree v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.95s [INFO] running `"docker" "inspect" "39c565761cb4ccaeecb9b94d312933e2d22102d873968ed58182a874890c9c02"` [INFO] running `"docker" "rm" "-f" "39c565761cb4ccaeecb9b94d312933e2d22102d873968ed58182a874890c9c02"` [INFO] [stdout] 39c565761cb4ccaeecb9b94d312933e2d22102d873968ed58182a874890c9c02