[INFO] updating cached repository boxdot/gerritbot-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/boxdot/gerritbot-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/boxdot/gerritbot-rs" "work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/boxdot/gerritbot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/boxdot/gerritbot-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/boxdot/gerritbot-rs" "work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/boxdot/gerritbot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/boxdot/gerritbot-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ac918f5159266f8cae9ca6b0d70eb5d2393232d6 [INFO] sha for GitHub repo boxdot/gerritbot-rs: ac918f5159266f8cae9ca6b0d70eb5d2393232d6 [INFO] validating manifest of boxdot/gerritbot-rs 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 boxdot/gerritbot-rs 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 boxdot/gerritbot-rs [INFO] finished frobbing boxdot/gerritbot-rs [INFO] frobbed toml for boxdot/gerritbot-rs written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/boxdot/gerritbot-rs/Cargo.toml [INFO] started frobbing boxdot/gerritbot-rs [INFO] finished frobbing boxdot/gerritbot-rs [INFO] frobbed toml for boxdot/gerritbot-rs written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/gh/boxdot/gerritbot-rs/Cargo.toml [INFO] crate boxdot/gerritbot-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking boxdot/gerritbot-rs against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-1/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/gh/boxdot/gerritbot-rs:/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] 6b1e4191464eea281cb2cd05745c29b89a920af8e797666121b83b57c0a72614 [INFO] running `"docker" "start" "-a" "6b1e4191464eea281cb2cd05745c29b89a920af8e797666121b83b57c0a72614"` [INFO] [stderr] Compiling openssl v0.9.21 [INFO] [stderr] Checking rustc-demangle v0.1.6 [INFO] [stderr] Checking lru_time_cache v0.9.0 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling cmake v0.1.28 [INFO] [stderr] Compiling rlua v0.16.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking openssl-sys v0.9.21 [INFO] [stderr] Compiling rusoto_core v0.29.0 [INFO] [stderr] Checking libz-sys v1.0.18 [INFO] [stderr] Checking dbus v0.4.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking serde v1.0.89 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling mime_guess v1.8.2 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-1cb526bea7657e99/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: 0x55d8021835d3 - 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: 0x55d80217f39b - std::sys_common::backtrace::_print::hd3b576ae93ab7edf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55d802182446 - 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: 0x55d8021821d9 - std::panicking::default_hook::h907980fba90a05d4 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55d802182a9f - std::panicking::rust_panic_with_hook::h54b15fd7dd35bcdd [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55d802182621 - std::panicking::continue_panic_fmt::h26423b23bd3f9b26 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55d802182505 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55d8021934bc - core::panicking::panic_fmt::hf4679579a9cfdecf [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55d802174367 - core::result::unwrap_failed::h2ff870a739072feb [INFO] [stderr] at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55d80214140a - core::result::Result::unwrap::h164a73ee90c32cc3 [INFO] [stderr] at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55d80214c604 - build_script_gen_mime_types::main::h22412ee565ed6971 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.2/src/gen_mime_types.rs:22 [INFO] [stderr] 11: 0x55d80216b58f - std::rt::lang_start::{{closure}}::he69c89252df792fa [INFO] [stderr] at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55d8021824f2 - std::panicking::try::do_call::h1f4120859950b8a8 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x55d802184ba9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x55d802182fac - 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] 15: 0x55d80216b568 - std::rt::lang_start::h5d8bfa69fadd3dbf [INFO] [stderr] at /rustc/589beb979c0f1a9736e02e578913db88398c3ba5/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55d80214dc49 - main [INFO] [stderr] 17: 0x7fb90c51a2e0 - __libc_start_main [INFO] [stderr] 18: 0x55d802121819 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6b1e4191464eea281cb2cd05745c29b89a920af8e797666121b83b57c0a72614"` [INFO] running `"docker" "rm" "-f" "6b1e4191464eea281cb2cd05745c29b89a920af8e797666121b83b57c0a72614"` [INFO] [stdout] 6b1e4191464eea281cb2cd05745c29b89a920af8e797666121b83b57c0a72614