[INFO] crate aperature 0.1.1 is already in cache
[INFO] extracting crate aperature 0.1.1 into work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/aperature/0.1.1
[INFO] extracting crate aperature 0.1.1 into work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/aperature/0.1.1
[INFO] validating manifest of aperature-0.1.1 on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aperature-0.1.1 on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aperature-0.1.1
[INFO] finished frobbing aperature-0.1.1
[INFO] frobbed toml for aperature-0.1.1 written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/aperature/0.1.1/Cargo.toml
[INFO] started frobbing aperature-0.1.1
[INFO] finished frobbing aperature-0.1.1
[INFO] frobbed toml for aperature-0.1.1 written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/aperature/0.1.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking aperature-0.1.1 against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-4/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/aperature/0.1.1:/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2493811e702c6b83ed4a1acfa460e85b9060eaec056d69e83706d68896d68053
[INFO] running `"docker" "start" "-a" "2493811e702c6b83ed4a1acfa460e85b9060eaec056d69e83706d68896d68053"`
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling curl-sys v0.4.18
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]     Checking aligned_alloc v0.1.3
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking ndarray v0.12.1
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling curl v0.4.21
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]    Compiling tensorflow-sys v0.14.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr] error: failed to run custom build command for `tensorflow-sys v0.14.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/tensorflow-sys-4fdb12a6a21aaa63/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] libtensorflow-sys/build.rs:109: binary_url = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-1.10.1.tar.gz"
[INFO] [stderr] libtensorflow-sys/build.rs:113: base_name = "libtensorflow-cpu-linux-x86_64-1.10.1"
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560beaa7a4f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hfa97320445f5527e
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x560beaa75ffb - std::sys_common::backtrace::_print::hd3b576ae93ab7edf
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x560beaa79126 - std::panicking::default_hook::{{closure}}::hc91771277650363b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x560beaa78eb9 - std::panicking::default_hook::h907980fba90a05d4
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x560beaa7982f - std::panicking::rust_panic_with_hook::h54b15fd7dd35bcdd
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x560beaa793b1 - std::panicking::continue_panic_fmt::h26423b23bd3f9b26
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x560beaa79295 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x560beaa90dcc - core::panicking::panic_fmt::hf4679579a9cfdecf
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x560bea93a7d6 - core::result::unwrap_failed::hf5f34dc1e006bd14
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x560bea93ac6b - core::result::Result<T,E>::unwrap::h29e93b5654fff9fe
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x560bea928b72 - build_script_build::install_prebuilt::hec2066c04b0bec7b
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.14.0/build.rs:119
[INFO] [stderr]   11:     0x560bea927f9f - build_script_build::main::hda670275f37e783a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.14.0/build.rs:57
[INFO] [stderr]   12:     0x560bea93370f - std::rt::lang_start::{{closure}}::h30a7fc1e1c6b5db4
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x560beaa79232 - std::panicking::try::do_call::h1f4120859950b8a8
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   14:     0x560beaa81b79 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   15:     0x560beaa79dfc - std::rt::lang_start_internal::hbc39bfd78551214b
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   16:     0x560bea9336e8 - std::rt::lang_start::h481bfcb4245c2b5c
[INFO] [stderr]                                at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x560bea92ef59 - main
[INFO] [stderr]   18:     0x7f929dd3d2e0 - __libc_start_main
[INFO] [stderr]   19:     0x560bea927a49 - _start
[INFO] [stderr]   20:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2493811e702c6b83ed4a1acfa460e85b9060eaec056d69e83706d68896d68053"`
[INFO] running `"docker" "rm" "-f" "2493811e702c6b83ed4a1acfa460e85b9060eaec056d69e83706d68896d68053"`
[INFO] [stdout] 2493811e702c6b83ed4a1acfa460e85b9060eaec056d69e83706d68896d68053