[INFO] cloning repository lukebitts/pipe-away
[INFO] running `"git" "clone" "--bare" "git://github.com/lukebitts/pipe-away.git" "work/cache/sources/gh/lukebitts/pipe-away"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lukebitts/pipe-away'...
[INFO] running `"git" "clone" "work/cache/sources/gh/lukebitts/pipe-away" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lukebitts/pipe-away"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lukebitts/pipe-away'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lukebitts/pipe-away" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lukebitts/pipe-away"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lukebitts/pipe-away'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffc607ffa7674c3380ce61ffdd8c3c0c64f37dd2
[INFO] sha for GitHub repo lukebitts/pipe-away: ffc607ffa7674c3380ce61ffdd8c3c0c64f37dd2
[INFO] validating manifest of lukebitts/pipe-away on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lukebitts/pipe-away on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lukebitts/pipe-away
[INFO] removed path dependency amethyst from lukebitts/pipe-away
[INFO] finished frobbing lukebitts/pipe-away
[INFO] frobbed toml for lukebitts/pipe-away written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lukebitts/pipe-away/Cargo.toml
[INFO] started frobbing lukebitts/pipe-away
[INFO] removed path dependency amethyst from lukebitts/pipe-away
[INFO] finished frobbing lukebitts/pipe-away
[INFO] frobbed toml for lukebitts/pipe-away written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lukebitts/pipe-away/Cargo.toml
[INFO] crate lukebitts/pipe-away already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/lukebitts/pipe-away/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amethyst_window v0.1.0
[INFO] [stderr]   Downloaded amethyst v0.11.1
[INFO] [stderr]   Downloaded amethyst_utils v0.6.0
[INFO] [stderr]   Downloaded rendy-memory v0.3.0
[INFO] [stderr]   Downloaded rendy-command v0.3.0
[INFO] [stderr]   Downloaded amethyst_error v0.1.0
[INFO] [stderr]   Downloaded rendy-frame v0.3.0
[INFO] [stderr]   Downloaded amethyst_derive v0.4.0
[INFO] [stderr]   Downloaded amethyst_ui v0.6.0
[INFO] [stderr]   Downloaded amethyst_animation v0.6.0
[INFO] [stderr]   Downloaded rendy v0.3.1
[INFO] [stderr]   Downloaded rendy-descriptor v0.3.0
[INFO] [stderr]   Downloaded rendy-mesh v0.3.0
[INFO] [stderr]   Downloaded glsl-layout-derive v0.3.0
[INFO] [stderr]   Downloaded amethyst_audio v0.6.0
[INFO] [stderr]   Downloaded amethyst_config v0.10.0
[INFO] [stderr]   Downloaded rendy-resource v0.3.0
[INFO] [stderr]   Downloaded rendy-graph v0.3.1
[INFO] [stderr]   Downloaded amethyst_controls v0.5.0
[INFO] [stderr]   Downloaded amethyst_core v0.6.0
[INFO] [stderr]   Downloaded rendy-texture v0.3.0
[INFO] [stderr]   Downloaded glsl-layout v0.3.0
[INFO] [stderr]   Downloaded amethyst_locale v0.5.0
[INFO] [stderr]   Downloaded rendy-factory v0.3.0
[INFO] [stderr]   Downloaded amethyst_input v0.7.1
[INFO] [stderr]   Downloaded rendy-shader v0.3.0
[INFO] [stderr]   Downloaded rendy-chain v0.3.0
[INFO] [stderr]   Downloaded amethyst_assets v0.7.0
[INFO] [stderr]   Downloaded amethyst_rendy v0.1.2
[INFO] [stderr]   Downloaded amethyst_network v0.4.0
[INFO] [stderr]   Downloaded rendy-wsi v0.3.0
[INFO] [stderr]   Downloaded rendy-util v0.3.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking lukebitts/pipe-away against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/lukebitts/pipe-away:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fae829b7c5aac80ad0eb779732e699658f54ee48fb6d5c03d9b2311f58949ed4
[INFO] running `"docker" "start" "-a" "fae829b7c5aac80ad0eb779732e699658f54ee48fb6d5c03d9b2311f58949ed4"`
[INFO] [stderr] warning: dependency (amethyst) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]     Checking colorful v0.2.1
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking objekt v0.1.2
[INFO] [stderr]     Checking claxon v0.4.2
[INFO] [stderr]     Checking static_assertions v0.3.3
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]    Compiling sentry v0.15.5
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking sized-chunks v0.1.3
[INFO] [stderr]     Checking miniz_oxide_c_api v0.2.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling glsl-layout-derive v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking noisy_float v0.1.11
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling rustc_version_runtime v0.1.5
[INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-b0bfbe17dacd9a8d/build-script-build` (exit code: 101)
[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:     0x558963269a0b - backtrace::backtrace::libunwind::trace::h8758853b907b30fd
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558963269a0b - backtrace::backtrace::trace_unsynchronized::h979d07d4bfdce29c
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558963269a0b - std::sys_common::backtrace::_print::ha749bbdb811617ea
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558963269a0b - std::sys_common::backtrace::print::h86a6ff63a904e869
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558963269a0b - std::panicking::default_hook::{{closure}}::h68500b20afb715b9
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x5589632696e7 - std::panicking::default_hook::ha801ade4ae33c264
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x55896326a0d0 - std::panicking::rust_panic_with_hook::hfb51b615c6060100
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558963269c52 - std::panicking::continue_panic_fmt::h94bd84d5bf32c833
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558963269b36 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x5589632830bd - core::panicking::panic_fmt::h8a74e5820cacd07c
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x558963238d33 - core::result::unwrap_failed::h9adbf9f7afa88e59
[INFO] [stderr]                                at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558963239348 - core::result::Result<T,E>::unwrap::hb1f48272fdd263bc
[INFO] [stderr]                                at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558963236b3b - build_script_build::main::h6043dcb89e0b6134
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27
[INFO] [stderr]   13:     0x558963238300 - std::rt::lang_start::{{closure}}::h66bcd5c5e4e536ae
[INFO] [stderr]                                at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x558963269b23 - std::rt::lang_start_internal::{{closure}}::h25858f7dd6124e1a
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   15:     0x558963269b23 - std::panicking::try::do_call::h51cc84caa9338daf
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   16:     0x55896327008a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   17:     0x55896326a5dd - std::panicking::try::heb9d5da34e3fa707
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   18:     0x55896326a5dd - std::panic::catch_unwind::he2a2041733180f4c
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]   19:     0x55896326a5dd - std::rt::lang_start_internal::h9e24cef029766dfd
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x5589632382d9 - std::rt::lang_start::h75f50fd3c5ad183a
[INFO] [stderr]                                at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x558963237b3a - main
[INFO] [stderr]   22:     0x7f1db317c2e1 - __libc_start_main
[INFO] [stderr]   23:     0x5589632364ba - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fae829b7c5aac80ad0eb779732e699658f54ee48fb6d5c03d9b2311f58949ed4"`
[INFO] running `"docker" "rm" "-f" "fae829b7c5aac80ad0eb779732e699658f54ee48fb6d5c03d9b2311f58949ed4"`
[INFO] [stdout] fae829b7c5aac80ad0eb779732e699658f54ee48fb6d5c03d9b2311f58949ed4