[INFO] cloning repository https://github.com/yuanpx/tempdfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuanpx/tempdfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Ftempdfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Ftempdfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b8ee40fd2da73d5563878d95b7596b8ecdfd87e
[INFO] testing yuanpx/tempdfs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Ftempdfs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuanpx/tempdfs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuanpx/tempdfs
[INFO] finished tweaking git repo https://github.com/yuanpx/tempdfs
[INFO] tweaked toml for git repo https://github.com/yuanpx/tempdfs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/yuanpx/tempdfs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-core v0.1.8
[INFO] [stderr]   Downloaded rocksdb v0.6.1
[INFO] [stderr]   Downloaded rmp v0.8.6
[INFO] [stderr]   Downloaded scopeguard v0.3.2
[INFO] [stderr]   Downloaded either v1.1.0
[INFO] [stderr]   Downloaded redox_syscall v0.1.26
[INFO] [stderr]   Downloaded rmp-serde v0.13.4
[INFO] [stderr]   Downloaded mio v0.6.9
[INFO] [stderr]   Downloaded toml v0.4.2
[INFO] [stderr]   Downloaded hyper v0.11.1
[INFO] [stderr]   Downloaded make-cmd v0.1.0
[INFO] [stderr]   Downloaded serde v1.0.10
[INFO] [stderr]   Downloaded rayon-core v1.2.1
[INFO] [stderr]   Downloaded librocksdb-sys v0.4.1
[INFO] [stderr]   Downloaded serde_derive v1.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a6b3999a735e0535b0844492300ba34d2efa7b814985ca88ab94ebb2641e540
[INFO] running `Command { std: "docker" "start" "-a" "6a6b3999a735e0535b0844492300ba34d2efa7b814985ca88ab94ebb2641e540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a6b3999a735e0535b0844492300ba34d2efa7b814985ca88ab94ebb2641e540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6b3999a735e0535b0844492300ba34d2efa7b814985ca88ab94ebb2641e540", kill_on_drop: false }`
[INFO] [stdout] 6a6b3999a735e0535b0844492300ba34d2efa7b814985ca88ab94ebb2641e540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c77a58c8b05af43f2102f2910bfe72de03c670c3f773c7a2102d4b0ba9dcf23
[INFO] running `Command { std: "docker" "start" "-a" "8c77a58c8b05af43f2102f2910bfe72de03c670c3f773c7a2102d4b0ba9dcf23", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling futures v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling scoped-tls v0.1.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling httparse v1.2.3
[INFO] [stderr]    Compiling percent-encoding v1.0.0
[INFO] [stderr]    Compiling rmp v0.8.6
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.30
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling bytes v0.4.4
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]    Compiling mio v0.6.9
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling tokio-io v0.1.2
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling mime v0.3.2
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]    Compiling tokio-core v0.1.8
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling rmp-serde v0.13.4
[INFO] [stderr]    Compiling toml v0.4.2
[INFO] [stderr]    Compiling hyper v0.11.1
[INFO] [stderr]    Compiling librocksdb-sys v0.4.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr] error: could not compile `hyper`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hyper /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.11.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=4e750adb2e60907c -C extra-filename=-4e750adb2e60907c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-19caa4702070d7bd.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7a0a194f7c917192.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-dbaeccb7831d92de.rmeta --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-dd06775eacb3b13e.rmeta --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-92cb448b88509868.rmeta --extern language_tags=/opt/rustwide/target/debug/deps/liblanguage_tags-5bc979fa4d844ccd.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1581caf51e720a30.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-73f4f64af8cbb7ca.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-77903fd39ce0813c.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-4cf2ca39d62a6238.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-e8f119b8ac680834.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-2738902247c113c2.rmeta --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-bc746f484bfbce02.rmeta --extern tokio_service=/opt/rustwide/target/debug/deps/libtokio_service-82ac26f768f8fe54.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-1ad48afea7690e97.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8c77a58c8b05af43f2102f2910bfe72de03c670c3f773c7a2102d4b0ba9dcf23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c77a58c8b05af43f2102f2910bfe72de03c670c3f773c7a2102d4b0ba9dcf23", kill_on_drop: false }`
[INFO] [stdout] 8c77a58c8b05af43f2102f2910bfe72de03c670c3f773c7a2102d4b0ba9dcf23