[INFO] updating cached repository https://github.com/michardy/note-digest [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36c2f6975e711ff9efce2e3cc9cde1e7a967f2df [INFO] checking michardy/note-digest against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichardy%2Fnote-digest" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michardy/note-digest on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michardy/note-digest [INFO] finished tweaking git repo https://github.com/michardy/note-digest [INFO] tweaked toml for git repo https://github.com/michardy/note-digest written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/michardy/note-digest already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 98fc4cacc3f7515d832812956efd919613cefaf33a3785e0089a7bb2acb66f9b [INFO] running `"docker" "start" "-a" "98fc4cacc3f7515d832812956efd919613cefaf33a3785e0089a7bb2acb66f9b"` [INFO] [stderr] Compiling notedigest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking dirs-sys v0.3.3 [INFO] [stderr] Checking rayon-core v1.3.0 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking dirs v2.0.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] error: failed to run custom build command for `notedigest v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/notedigest-8b735b66c7fc9d2b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Precompilation error: Could not create sub file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a31bf298c4 - backtrace::backtrace::libunwind::trace::h3c0a6ef922927c46 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55a31bf298c4 - backtrace::backtrace::trace_unsynchronized::h35d4e03c0e8ab47a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a31bf298c4 - std::sys_common::backtrace::_print_fmt::hf04e228d9456a61b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x55a31bf298c4 - ::fmt::hfbc1dc77dae53d09 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x55a31bf4296c - core::fmt::write::h37dd608a61cc034b [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55a31bf280d7 - std::io::Write::write_fmt::h3b9053b7f45f25c3 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55a31bf2bc45 - std::sys_common::backtrace::_print::h9f196a8ab349c245 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x55a31bf2bc45 - std::sys_common::backtrace::print::h24c97bdb42c9567f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a31bf2bc45 - std::panicking::default_hook::{{closure}}::h1bfa21bfab63e40f [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x55a31bf2b936 - std::panicking::default_hook::hf7ab6a844228b0c0 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55a31bf2c295 - std::panicking::rust_panic_with_hook::hf49dbf6343540046 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55a31bf2be32 - std::panicking::continue_panic_fmt::h8d0c09641c4ad511 [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x55a31bf2bd26 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x55a31bf4033a - core::panicking::panic_fmt::h3cbe072dbfab6db9 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x55a31bf40437 - core::result::unwrap_failed::hb6a3e335758ca63f [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55a31bf1b7d8 - core::result::Result::expect::hedcaa67b2854004a [INFO] [stderr] at /rustc/00e4530a79c42b21a6ca2ac1edb597c90d21f89f/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x55a31bf1d3e0 - build_script_build::process_file::h96b56537f62dcbb3 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:19 [INFO] [stderr] 17: 0x55a31bf1d5f4 - build_script_build::main::h86d523ad3ad9362f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:30 [INFO] [stderr] 18: 0x55a31bf24700 - std::rt::lang_start::{{closure}}::h0bb7a9d87ec5f17a [INFO] [stderr] at /rustc/00e4530a79c42b21a6ca2ac1edb597c90d21f89f/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x55a31bf2bd13 - std::rt::lang_start_internal::{{closure}}::he5fcc75ec165f647 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 20: 0x55a31bf2bd13 - std::panicking::try::do_call::h17d15f6f56248700 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 21: 0x55a31bf2dbfa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 22: 0x55a31bf2c78d - std::panicking::try::h788d6f62571352f2 [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 23: 0x55a31bf2c78d - std::panic::catch_unwind::h118eae3cc66185af [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x55a31bf2c78d - std::rt::lang_start_internal::h16dc6aaaeba64bf8 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 25: 0x55a31bf246d9 - std::rt::lang_start::hcd230c1013b5e504 [INFO] [stderr] at /rustc/00e4530a79c42b21a6ca2ac1edb597c90d21f89f/src/libstd/rt.rs:64 [INFO] [stderr] 26: 0x55a31bf1d64a - main [INFO] [stderr] 27: 0x7f7581853b97 - __libc_start_main [INFO] [stderr] 28: 0x55a31bf1759a - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "98fc4cacc3f7515d832812956efd919613cefaf33a3785e0089a7bb2acb66f9b"` [INFO] running `"docker" "rm" "-f" "98fc4cacc3f7515d832812956efd919613cefaf33a3785e0089a7bb2acb66f9b"` [INFO] [stdout] 98fc4cacc3f7515d832812956efd919613cefaf33a3785e0089a7bb2acb66f9b