[INFO] updating cached repository https://github.com/rustamatics/rumo [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b77fbf7dd2bd9a25f3a39fd92718f2bb5043be38 [INFO] testing rustamatics/rumo against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustamatics%2Frumo" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustamatics/rumo on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rustamatics/rumo [INFO] finished tweaking git repo https://github.com/rustamatics/rumo [INFO] tweaked toml for git repo https://github.com/rustamatics/rumo written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/rustamatics/rumo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 914b7593e47bce9a1c9689322ffcb6dcf6bdbcdd5e8247053452f9688210939c [INFO] running `Command { std: "docker" "start" "-a" "914b7593e47bce9a1c9689322ffcb6dcf6bdbcdd5e8247053452f9688210939c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "914b7593e47bce9a1c9689322ffcb6dcf6bdbcdd5e8247053452f9688210939c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914b7593e47bce9a1c9689322ffcb6dcf6bdbcdd5e8247053452f9688210939c", kill_on_drop: false }` [INFO] [stdout] 914b7593e47bce9a1c9689322ffcb6dcf6bdbcdd5e8247053452f9688210939c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d7c73aab93dc11d31bb60f1c4c7dd2da6a3c62eac1ae4a846731ddcfda3fd58 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d7c73aab93dc11d31bb60f1c4c7dd2da6a3c62eac1ae4a846731ddcfda3fd58", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.28 [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling android_ffi v0.1.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling toml v0.4.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling android_support v0.1.0 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling textwrap v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling clap v2.26.0 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling flate2 v0.2.19 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling bzip2 v0.3.2 [INFO] [stderr] Compiling zip v0.2.5 [INFO] [stderr] Compiling rumo v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> build.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | try!(zip.start_file(name, options)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> build.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | try!(zip.write_all(&*buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> build.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | try!(zip.finish()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.10 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `rumo v0.1.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rumo-bf6e7f679b1b6fa1/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] CARGO_MANIFEST_DIR: /opt/rustwide/workdir [INFO] [stderr] CWD: "/opt/rustwide/workdir" [INFO] [stderr] creating target directory [INFO] [stderr] [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:23:47 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5615b6088ab5 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5615b6088ab5 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5615b6088ab5 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5615b6088ab5 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5615b60a6abc - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5615b6086342 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x5615b608aef0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5615b608aef0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5615b608aef0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5615b608ac3c - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x5615b608b533 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x5615b608b12b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x5615b60a5ec1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5615b60a5ce3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x5615b6044f60 - core::result::Result::unwrap::h4f21cc5ebdf952aa [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x5615b604b12a - build_script_build::main::hd6a743d44c1e8c27 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 16: 0x5615b6044b1b - std::rt::lang_start::{{closure}}::h116561d4bd616691 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5615b608b903 - std::rt::lang_start_internal::{{closure}}::h155f3093add35bce [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5615b608b903 - std::panicking::try::do_call::h45f1f66ee6b987d6 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x5615b608b903 - std::panicking::try::h0924dfb942cef7e3 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x5615b608b903 - std::panic::catch_unwind::h883180846c5b53fa [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x5615b608b903 - std::rt::lang_start_internal::he9284d43a52786c5 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x5615b6044af7 - std::rt::lang_start::h8b9646ee11f5bef3 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x5615b604bdba - main [INFO] [stderr] 24: 0x7f64969460b3 - __libc_start_main [INFO] [stderr] 25: 0x5615b603d1ce - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9d7c73aab93dc11d31bb60f1c4c7dd2da6a3c62eac1ae4a846731ddcfda3fd58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7c73aab93dc11d31bb60f1c4c7dd2da6a3c62eac1ae4a846731ddcfda3fd58", kill_on_drop: false }` [INFO] [stdout] 9d7c73aab93dc11d31bb60f1c4c7dd2da6a3c62eac1ae4a846731ddcfda3fd58