[INFO] crate felloe 0.1.0 is already in cache [INFO] checking felloe-0.1.0 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087 [INFO] extracting crate felloe 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate felloe 0.1.0 on toolchain d939f708d960161d23b964309ba68ff207fc0ead [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate felloe 0.1.0 [INFO] finished tweaking crates.io crate felloe 0.1.0 [INFO] tweaked toml for crates.io crate felloe 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate felloe 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+d939f708d960161d23b964309ba68ff207fc0ead" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 386ab31bf0d778d13298a902db15f0c0059ced9dbe76205f8eefd3cddff327d1 [INFO] running `"docker" "start" "-a" "386ab31bf0d778d13298a902db15f0c0059ced9dbe76205f8eefd3cddff327d1"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking indicatif v0.13.0 [INFO] [stderr] Checking crossterm v0.13.3 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Compiling structopt v0.3.3 [INFO] [stderr] Compiling felloe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `felloe v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/felloe-6510df3b9d617bd1/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" }', build.rs:21:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ca838eee04 - backtrace::backtrace::libunwind::trace::hdbfb90b3ac3ad82c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ca838eee04 - backtrace::backtrace::trace_unsynchronized::hdc2d8de557dbdcaf [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ca838eee04 - std::sys_common::backtrace::_print_fmt::hc847b4cbd733969c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ca838eee04 - ::fmt::h1834f0d5f0f485d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ca8390961c - core::fmt::write::h6932942104d5f1ae [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55ca838ed0a3 - std::io::Write::write_fmt::h6ea75dc393077354 [INFO] [stderr] at src/libstd/io/mod.rs:1427 [INFO] [stderr] 6: 0x55ca838f13e5 - std::sys_common::backtrace::_print::hbdd2af06305a234c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ca838f13e5 - std::sys_common::backtrace::print::hfa2e5bb1407a0009 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55ca838f13e5 - std::panicking::default_hook::{{closure}}::h4196b1a9c9da64a2 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ca838f1132 - std::panicking::default_hook::h853dd04629d084b0 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55ca838f19f2 - std::panicking::rust_panic_with_hook::h06766489222c5b1f [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55ca838f15db - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55ca83908991 - core::panicking::panic_fmt::h70f73dd0c53f6a1b [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55ca839087b3 - core::option::expect_none_failed::h1638b8aeab38312f [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x55ca8386a450 - core::result::Result::unwrap::h307b239c57a5bbac [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x55ca838669be - build_script_build::main::h5fdd24a3a35b2ba3 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:21 [INFO] [stderr] 16: 0x55ca8387036b - std::rt::lang_start::{{closure}}::h8f0b3021d07de6ca [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55ca838f1ebf - std::rt::lang_start_internal::{{closure}}::hdaffbcc57d598c5f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55ca838f1ebf - std::panicking::try::do_call::hc1832c62abd55478 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x55ca838f1ebf - std::panicking::try::h23d1892813e46504 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55ca838f1ebf - std::panic::catch_unwind::hdb5524bedfc6db1f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55ca838f1ebf - std::rt::lang_start_internal::h2ab9efcdfcc44c95 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55ca83870347 - std::rt::lang_start::hbd83cccdb46590f4 [INFO] [stderr] at /rustc/d939f708d960161d23b964309ba68ff207fc0ead/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55ca83869bba - main [INFO] [stderr] 24: 0x7fadf33deb97 - __libc_start_main [INFO] [stderr] 25: 0x55ca838664ea - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "386ab31bf0d778d13298a902db15f0c0059ced9dbe76205f8eefd3cddff327d1"` [INFO] running `"docker" "rm" "-f" "386ab31bf0d778d13298a902db15f0c0059ced9dbe76205f8eefd3cddff327d1"` [INFO] [stdout] 386ab31bf0d778d13298a902db15f0c0059ced9dbe76205f8eefd3cddff327d1