[INFO] updating cached repository https://github.com/danger/rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] f0f9603f57edae1b0e333d15dbba053e6cfc5e7b [INFO] checking danger/rust against try#9ff4d07208097950831ed4ea9d76feb1eafc8baa for pr-69340 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanger%2Frust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danger/rust on toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/danger/rust [INFO] finished tweaking git repo https://github.com/danger/rust [INFO] tweaked toml for git repo https://github.com/danger/rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/danger/rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+9ff4d07208097950831ed4ea9d76feb1eafc8baa" "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] d5f064c20c05a200941e9e137c4ac21db34eb5d820c5df28d4228b4c7918692d [INFO] running `"docker" "start" "-a" "d5f064c20c05a200941e9e137c4ac21db34eb5d820c5df28d4228b4c7918692d"` [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking http v0.1.13 [INFO] [stderr] Checking openssl-sys v0.9.39 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Compiling serde_json v1.0.32 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking openssl v0.10.15 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling syn v0.15.13 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking Inflector v0.6.0 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking hyper v0.12.12 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.3 [INFO] [stderr] Compiling schemafy_snapshot v0.4.1 [INFO] [stderr] Compiling schemafy v0.4.4 [INFO] [stderr] error: failed to run custom build command for `schemafy v0.4.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/schemafy-a7adc2f1a1727974/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/schema.json [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '9ff4d07208097950831ed4ea9d76feb1eafc8baa' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 9ff4d07208097950831ed4ea9d76feb1eafc8baa` [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22:20 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564fa4dfd344 - backtrace::backtrace::libunwind::trace::had147d1beef2f891 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x564fa4dfd344 - backtrace::backtrace::trace_unsynchronized::h00d5c46d80cae222 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564fa4dfd344 - std::sys_common::backtrace::_print_fmt::h61b2216e788cc4fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x564fa4dfd344 - ::fmt::hce842b1b05c06459 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x564fa4e1f85c - core::fmt::write::h12f00df804919232 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x564fa4dfa8c7 - std::io::Write::write_fmt::h30c63d4497dc178e [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x564fa4dff7f5 - std::sys_common::backtrace::_print::h4522b5a4aaf4bebe [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x564fa4dff7f5 - std::sys_common::backtrace::print::h4a1c37cf1ba8e71d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x564fa4dff7f5 - std::panicking::default_hook::{{closure}}::h03d6a37c47044188 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x564fa4dff536 - std::panicking::default_hook::h3d8a55b30e59ca14 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x564fa4dffdb2 - std::panicking::rust_panic_with_hook::hd3c7feb9792ccb40 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x564fa4dff99b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x564fa4e1de41 - core::panicking::panic_fmt::hf6953c6568baa2e6 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x564fa4e1dc63 - core::option::expect_none_failed::haa9085bd1ab951e2 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x564fa4d17d19 - core::result::Result::unwrap::he14ffc37fbb95c28 [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x564fa4d178f4 - build_script_build::main::hb356387f0738e1da [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 [INFO] [stderr] 16: 0x564fa4d182eb - std::rt::lang_start::{{closure}}::h9cfa64e57f10041d [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x564fa4dff8c3 - std::rt::lang_start_internal::{{closure}}::h1cfae79ed45d7059 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x564fa4dff8c3 - std::panicking::try::do_call::h81dd83a7d35e97a4 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x564fa4e05f57 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x564fa4e00259 - std::panicking::try::hbe0c7b6ac911be63 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x564fa4e00259 - std::panic::catch_unwind::h8e28870cf17685f7 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x564fa4e00259 - std::rt::lang_start_internal::h290c30f410c06c4e [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x564fa4d182c7 - std::rt::lang_start::h38747f66bc33071f [INFO] [stderr] at /rustc/9ff4d07208097950831ed4ea9d76feb1eafc8baa/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x564fa4d17a6a - main [INFO] [stderr] 25: 0x7f381b7bdb97 - __libc_start_main [INFO] [stderr] 26: 0x564fa4d163da - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d5f064c20c05a200941e9e137c4ac21db34eb5d820c5df28d4228b4c7918692d"` [INFO] running `"docker" "rm" "-f" "d5f064c20c05a200941e9e137c4ac21db34eb5d820c5df28d4228b4c7918692d"` [INFO] [stdout] d5f064c20c05a200941e9e137c4ac21db34eb5d820c5df28d4228b4c7918692d