[INFO] cloning repository machisuji/cardboard [INFO] running `"git" "clone" "--bare" "git://github.com/machisuji/cardboard.git" "work/cache/sources/gh/machisuji/cardboard"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/machisuji/cardboard'... [INFO] running `"git" "clone" "work/cache/sources/gh/machisuji/cardboard" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/machisuji/cardboard"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/machisuji/cardboard'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/machisuji/cardboard" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/machisuji/cardboard"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/machisuji/cardboard'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a428ddf80880c7c299bc13477506800eb5669c9a [INFO] sha for GitHub repo machisuji/cardboard: a428ddf80880c7c299bc13477506800eb5669c9a [INFO] validating manifest of machisuji/cardboard on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of machisuji/cardboard on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing machisuji/cardboard [INFO] finished frobbing machisuji/cardboard [INFO] frobbed toml for machisuji/cardboard written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/machisuji/cardboard/Cargo.toml [INFO] started frobbing machisuji/cardboard [INFO] finished frobbing machisuji/cardboard [INFO] frobbed toml for machisuji/cardboard written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/machisuji/cardboard/Cargo.toml [INFO] crate machisuji/cardboard already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssl v0.9.2 [INFO] [stderr] Downloaded libgit2-sys v0.6.4 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking machisuji/cardboard against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/machisuji/cardboard:/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=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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 181c826c8ff6597d68db6789e10bad667c208f57560e60f044a441fc6168c011 [INFO] running `"docker" "start" "-a" "181c826c8ff6597d68db6789e10bad667c208f57560e60f044a441fc6168c011"` [INFO] [stderr] Checking httparse v1.2.0 [INFO] [stderr] Compiling openssl v0.9.2 [INFO] [stderr] Checking unicode-segmentation v0.1.2 [INFO] [stderr] Checking openssl-probe v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.3 [INFO] [stderr] Checking webbrowser v0.1.3 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking num_cpus v1.2.0 [INFO] [stderr] Checking filetime v0.1.10 [INFO] [stderr] Checking inotify v0.2.3 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.2 [INFO] [stderr] Compiling libz-sys v1.0.7 [INFO] [stderr] Compiling curl-sys v0.3.4 [INFO] [stderr] Checking num-complex v0.1.35 [INFO] [stderr] Compiling hoedown v5.0.0 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Compiling libssh2-sys v0.2.4 [INFO] [stderr] Compiling libgit2-sys v0.6.4 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking clap v2.19.0 [INFO] [stderr] Checking miow v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.20 [INFO] [stderr] Checking cookie v0.2.5 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking handlebars v0.23.0 [INFO] [stderr] Checking phf v0.7.20 [INFO] [stderr] Checking hyper v0.9.13 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking notify v3.0.1 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-bf4b5b2461116e86/build-script-gen_mime_types` (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: 0x56387e50b90b - backtrace::backtrace::libunwind::trace::h00e2f01ca6755a19 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56387e50b90b - backtrace::backtrace::trace_unsynchronized::hc2e55f9123c24578 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56387e50b90b - std::sys_common::backtrace::_print::h878d975ca669e1b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56387e50b90b - std::sys_common::backtrace::print::h1b2f6b4885b021f3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56387e50b90b - std::panicking::default_hook::{{closure}}::he9ab19abef5c787f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x56387e50b60c - std::panicking::default_hook::h9b73316e8577c3fa [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x56387e50bfd0 - std::panicking::rust_panic_with_hook::he062866264d328c5 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x56387e50bb52 - std::panicking::continue_panic_fmt::hd91e15ffe4fde332 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x56387e50ba36 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x56387e520b7d - core::panicking::panic_fmt::h684eb94a03e3ec1d [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x56387e4fefe8 - core::result::unwrap_failed::h24042af6634f7bf4 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x56387e4cb61c - core::result::Result::unwrap::h28435c121534f0cb [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x56387e4d2745 - build_script_gen_mime_types::main::h678e15f2d0b17a16 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x56387e4ee3f0 - std::rt::lang_start::{{closure}}::h3ae2f55fd72f9601 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x56387e50ba23 - std::rt::lang_start_internal::{{closure}}::hac4055a4b24c3806 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x56387e50ba23 - std::panicking::try::do_call::h0bdfdef338a7b8de [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 16: 0x56387e50ddca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x56387e50c4dd - std::panicking::try::h5986cc11523af350 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 18: 0x56387e50c4dd - std::panic::catch_unwind::h5e6e2d11127cecca [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x56387e50c4dd - std::rt::lang_start_internal::hd1ad303a81183dc4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x56387e4ee3c9 - std::rt::lang_start::hf750dc143dfd4ccd [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x56387e4d3d8a - main [INFO] [stderr] 22: 0x7fbc82b352e1 - __libc_start_main [INFO] [stderr] 23: 0x56387e4ab83a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "181c826c8ff6597d68db6789e10bad667c208f57560e60f044a441fc6168c011"` [INFO] running `"docker" "rm" "-f" "181c826c8ff6597d68db6789e10bad667c208f57560e60f044a441fc6168c011"` [INFO] [stdout] 181c826c8ff6597d68db6789e10bad667c208f57560e60f044a441fc6168c011