[INFO] fetching crate emulsion 8.0.0... [INFO] checking emulsion-8.0.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate emulsion 8.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate emulsion 8.0.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate emulsion 8.0.0 [INFO] finished tweaking crates.io crate emulsion 8.0.0 [INFO] tweaked toml for crates.io crate emulsion 8.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate emulsion 8.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winres v0.1.11 [INFO] [stderr] Downloaded arboard v1.1.0 [INFO] [stderr] Downloaded clipboard-win v4.0.3 [INFO] [stderr] Downloaded core-graphics v0.21.0 [INFO] [stderr] Downloaded winit v0.22.0 [INFO] [stderr] Downloaded kamadak-exif v0.5.2 [INFO] [stderr] Downloaded trash v1.2.0 [INFO] [stderr] Downloaded sys-info v0.7.0 [INFO] [stderr] Downloaded error-code v2.0.1 [INFO] [stderr] Downloaded mutate_once v0.1.1 [INFO] [stderr] Downloaded ureq v1.4.0 [INFO] [stderr] Downloaded lexical-sort v0.3.0 [INFO] [stderr] Downloaded glutin v0.24.1 [INFO] [stderr] Downloaded str-buf v1.0.2 [INFO] [stderr] Downloaded gelatin v0.6.0 [INFO] [stderr] Downloaded glium v0.27.0 [INFO] [stderr] Downloaded libdav1d-sys v0.2.0 [INFO] [stderr] Downloaded libavif-image v0.5.0 [INFO] [stderr] Downloaded libavif v0.5.0 [INFO] [stderr] Downloaded any_ascii v0.1.6 [INFO] [stderr] Downloaded libavif-sys v0.8.0 [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 13f5b61b52b85c213d516bcb64c8e5c3cea4e9206523d3de1b85cf1a64b414e5 [INFO] running `Command { std: "docker" "start" "-a" "13f5b61b52b85c213d516bcb64c8e5c3cea4e9206523d3de1b85cf1a64b414e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13f5b61b52b85c213d516bcb64c8e5c3cea4e9206523d3de1b85cf1a64b414e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f5b61b52b85c213d516bcb64c8e5c3cea4e9206523d3de1b85cf1a64b414e5", kill_on_drop: false }` [INFO] [stdout] 13f5b61b52b85c213d516bcb64c8e5c3cea4e9206523d3de1b85cf1a64b414e5 [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bb80e6e4f868adbfa3a11b60e796e3e71d08affc20aeb8fd603a92b822b96e3 [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" "7bb80e6e4f868adbfa3a11b60e796e3e71d08affc20aeb8fd603a92b822b96e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking mutate_once v0.1.1 [INFO] [stderr] Checking any_ascii v0.1.6 [INFO] [stderr] Compiling emulsion v8.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking trash v1.2.0 [INFO] [stderr] Checking open v1.4.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking kamadak-exif v0.5.2 [INFO] [stderr] Checking lexical-sort v0.3.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking dirs-sys-next v0.1.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling sys-info v0.7.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] error: failed to run custom build command for `emulsion v8.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/emulsion-a9833b08cd37715d/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:26:54 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559cf2ac82b0 - std::backtrace_rs::backtrace::libunwind::trace::h9d49145f95eb5894 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x559cf2ac82b0 - std::backtrace_rs::backtrace::trace_unsynchronized::hab1d020365bb6864 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559cf2ac82b0 - std::sys_common::backtrace::_print_fmt::h7659588431e304bd [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x559cf2ac82b0 - ::fmt::h09f4a9e3befae3c7 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x559cf2ae018c - core::fmt::write::hf3fdfde304b9a088 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x559cf2ac5d22 - std::io::Write::write_fmt::h1cb850689c7116f0 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x559cf2ac9f95 - std::sys_common::backtrace::_print::hdbccd5aa093ba544 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x559cf2ac9f95 - std::sys_common::backtrace::print::hc639c4f320222558 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x559cf2ac9f95 - std::panicking::default_hook::{{closure}}::hdb012dd7a485bb5d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x559cf2ac9a43 - std::panicking::default_hook::h75facbce77b6ba91 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x559cf2aca731 - std::panicking::rust_panic_with_hook::hbcaa5de2cb5e22d5 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x559cf2aca277 - std::panicking::begin_panic_handler::{{closure}}::h4ee6cde415c8f62d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x559cf2ac876c - std::sys_common::backtrace::__rust_end_short_backtrace::h895319f2d3f611c0 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x559cf2aca1d9 - rust_begin_unwind [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x559cf2adf3d1 - core::panicking::panic_fmt::h0123abb763a6e96f [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x559cf2adf1f3 - core::option::expect_none_failed::h9fff90ea7603aa1d [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x559cf2aaf564 - core::result::Result::unwrap::h3ce653f7af31af42 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x559cf2aaf9ac - build_script_build::main::h876627ce513a1310 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:26:2 [INFO] [stderr] 18: 0x559cf2ab06d6 - core::ops::function::FnOnce::call_once::hd3d4e696c82f4430 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x559cf2ab06c9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h449425e2ce4658ae [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x559cf2ab071c - std::rt::lang_start::{{closure}}::h64b39f26d4bd01dc [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x559cf2acab4a - core::ops::function::impls:: for &F>::call_once::h31ee16c075ae2d62 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x559cf2acab4a - std::panicking::try::do_call::h3993344bf97066b6 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x559cf2acab4a - std::panicking::try::h09e523df7c9c2d28 [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x559cf2acab4a - std::panic::catch_unwind::h9d4ddb10ebb815ff [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x559cf2acab4a - std::rt::lang_start_internal::hc92e27a69d75de2a [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x559cf2ab070e - std::rt::lang_start::h51b15bc83d0a54af [INFO] [stderr] at /rustc/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x559cf2aafba9 - main [INFO] [stderr] 28: 0x7f8609b4c0b3 - __libc_start_main [INFO] [stderr] 29: 0x559cf2aaf0be - _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" "7bb80e6e4f868adbfa3a11b60e796e3e71d08affc20aeb8fd603a92b822b96e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb80e6e4f868adbfa3a11b60e796e3e71d08affc20aeb8fd603a92b822b96e3", kill_on_drop: false }` [INFO] [stdout] 7bb80e6e4f868adbfa3a11b60e796e3e71d08affc20aeb8fd603a92b822b96e3