[INFO] updating cached repository ashtuchkin/rypt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ashtuchkin/rypt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ashtuchkin/rypt" "work/ex/beta-1.38-1/sources/1.37.0/gh/ashtuchkin/rypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ashtuchkin/rypt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ashtuchkin/rypt" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtuchkin/rypt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtuchkin/rypt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66069a0a9f3d97167ae16e1c361e13da94844793
[INFO] sha for GitHub repo ashtuchkin/rypt: 66069a0a9f3d97167ae16e1c361e13da94844793
[INFO] validating manifest of ashtuchkin/rypt on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ashtuchkin/rypt on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ashtuchkin/rypt
[INFO] finished frobbing ashtuchkin/rypt
[INFO] frobbed toml for ashtuchkin/rypt written to work/ex/beta-1.38-1/sources/1.37.0/gh/ashtuchkin/rypt/Cargo.toml
[INFO] started frobbing ashtuchkin/rypt
[INFO] finished frobbing ashtuchkin/rypt
[INFO] frobbed toml for ashtuchkin/rypt written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtuchkin/rypt/Cargo.toml
[INFO] crate ashtuchkin/rypt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ashtuchkin/rypt against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ashtuchkin/rypt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9122e1dc3b6cdba542b5072ee78c61bafa5a37ba7bf078dbf72e69294defda69
[INFO] running `"docker" "start" "-a" "9122e1dc3b6cdba542b5072ee78c61bafa5a37ba7bf078dbf72e69294defda69"`
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling backtrace v0.3.28
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling filetime v0.2.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling termion v1.5.2
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tempfile v3.0.9
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.2
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling rypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `rypt v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/rypt-ab0808d190323c51/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] Error: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::h05d987abda2d30de (0x559782ee782f)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h1a5fea04fee18ba2 (0x559782ee73fe)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:0
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hc7426f7836e0646c (0x559782dc80ec)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::h434edd50aca814e8 (0x559782deed0f)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: build_script_build::main::h838080007bc49398 (0x559782dcc7c1)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:9
[INFO] [stderr]    5: std::rt::lang_start::{{closure}}::h9e3e57b9197516e1 (0x559782dea1e0)
[INFO] [stderr]              at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64
[INFO] [stderr]    6: core::ptr::write::h74ee4d3a2e51d229 (0x559782f32e43)
[INFO] [stderr]              at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ptr/mod.rs:785
[INFO] [stderr]       std::panicking::try::do_call::h9d779bc5e27e3284
[INFO] [stderr]              at src/libstd/panicking.rs:296
[INFO] [stderr]    7: __rust_maybe_catch_panic (0x559782f39eba)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:88
[INFO] [stderr]    8: std::panicking::try::h4af22d9cb0afa351 (0x559782f3394d)
[INFO] [stderr]              at src/libstd/panicking.rs:280
[INFO] [stderr]       std::panic::catch_unwind::hbb68a9ada87bfb97
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal::hba9e09d74440ce4d
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]    9: std::rt::lang_start::h8c7622a03b06f0f5 (0x559782dea1b9)
[INFO] [stderr]              at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64
[INFO] [stderr]   10: main (0x559782dcc8da)
[INFO] [stderr]   11: __libc_start_main (0x7f725f01c2e1)
[INFO] [stderr]   12: _start (0x559782da3e9a)
[INFO] [stderr]   13: <unknown> (0x0)
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9122e1dc3b6cdba542b5072ee78c61bafa5a37ba7bf078dbf72e69294defda69"`
[INFO] running `"docker" "rm" "-f" "9122e1dc3b6cdba542b5072ee78c61bafa5a37ba7bf078dbf72e69294defda69"`
[INFO] [stdout] 9122e1dc3b6cdba542b5072ee78c61bafa5a37ba7bf078dbf72e69294defda69