[INFO] cloning repository https://github.com/kazimuth/morass [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazimuth/morass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fmorass", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fmorass'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3a30dc76ebfc456923c0073fa1ad1a015b0d4f8 [INFO] checking kazimuth/morass against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fmorass" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kazimuth/morass on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kazimuth/morass [INFO] finished tweaking git repo https://github.com/kazimuth/morass [INFO] tweaked toml for git repo https://github.com/kazimuth/morass written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/kazimuth/morass already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/RustAudio/coreaudio-sys.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hibitset v0.5.0 [INFO] [stderr] Downloaded ron v0.1.7 [INFO] [stderr] Downloaded minterpolate v0.2.2 [INFO] [stderr] Downloaded mint v0.5.0 [INFO] [stderr] Downloaded serde_derive v1.0.56 [INFO] [stderr] Downloaded mint v0.4.9 [INFO] [stderr] Downloaded gfx_window_glutin v0.23.0 [INFO] [stderr] Downloaded serde v1.0.56 [INFO] [stderr] Downloaded specs v0.11.1 [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded specs-hierarchy v0.1.0 [INFO] [stderr] Downloaded fern v0.5.5 [INFO] [stderr] Downloaded gfx_glyph v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 810976cf735a83b9df64a624000b90082bfbe3c3d806f94f814a07e9c59e40fc [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" "810976cf735a83b9df64a624000b90082bfbe3c3d806f94f814a07e9c59e40fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "810976cf735a83b9df64a624000b90082bfbe3c3d806f94f814a07e9c59e40fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810976cf735a83b9df64a624000b90082bfbe3c3d806f94f814a07e9c59e40fc", kill_on_drop: false }` [INFO] [stdout] 810976cf735a83b9df64a624000b90082bfbe3c3d806f94f814a07e9c59e40fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0766b9d1603febe1e66bccaf033d68bf73d3b1e3159f0c9c4fe2c6fa1c29e54 [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" "f0766b9d1603febe1e66bccaf033d68bf73d3b1e3159f0c9c4fe2c6fa1c29e54", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v1.0.56 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking mint v0.5.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking token_store v0.1.2 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking wavefront_obj v5.1.0 [INFO] [stderr] Checking hetseq v0.1.5 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking semver v0.1.20 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking soft_time_limit v0.1.0 (/opt/rustwide/workdir/soft_time_limit) [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stb_truetype v0.2.2 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking mint v0.4.9 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking rustc_version v0.1.7 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling x11-dl v2.17.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking fern v0.5.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking criterion-plot v0.2.3 [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Compiling syn v0.13.10 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempfile v3.0.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-90e93c83fcac3fa3/build-script-build` (exit status: 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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.3/build.rs:27:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a1dbccf740 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a1dbccf740 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a1dbccf740 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a1dbccf740 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a1dbced07f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55a1dbccd815 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/io/mod.rs:1578:15 [INFO] [stderr] 6: 0x55a1dbcd12db - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a1dbcd12db - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a1dbcd12db - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a1dbcd0dbd - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55a1dbcd188d - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55a1dbcd1487 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55a1dbccfbdc - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a1dbcd13e9 - rust_begin_unwind [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55a1dbca1ff1 - core::panicking::panic_fmt::he3827412471ccbb1 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55a1dbca2083 - core::result::unwrap_failed::h6e66654d198da7bd [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x55a1dbca629a - core::result::Result::unwrap::heb5041262dc1c5ec [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x55a1dbca325e - build_script_build::main::h98054e723b77bb23 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.3/build.rs:27:17 [INFO] [stderr] 18: 0x55a1dbca454b - core::ops::function::FnOnce::call_once::hc968dba9df941a8e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55a1dbca488e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0b436a2fe072bc8f [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55a1dbca46c1 - std::rt::lang_start::{{closure}}::hbfd2795d53b35c93 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55a1dbcd1c8a - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55a1dbcd1c8a - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55a1dbcd1c8a - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55a1dbcd1c8a - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55a1dbcd1c8a - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55a1dbca46a0 - std::rt::lang_start::h6e5b2afa31307d4e [INFO] [stderr] at /rustc/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55a1dbca42fc - main [INFO] [stderr] 28: 0x7f43133ee0b3 - __libc_start_main [INFO] [stderr] 29: 0x55a1dbca26ee - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f0766b9d1603febe1e66bccaf033d68bf73d3b1e3159f0c9c4fe2c6fa1c29e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0766b9d1603febe1e66bccaf033d68bf73d3b1e3159f0c9c4fe2c6fa1c29e54", kill_on_drop: false }` [INFO] [stdout] f0766b9d1603febe1e66bccaf033d68bf73d3b1e3159f0c9c4fe2c6fa1c29e54