[INFO] cloning repository https://github.com/jrdurandt/ingot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrdurandt/ingot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrdurandt%2Fingot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrdurandt%2Fingot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76b27dfcf1de364002766b9903fae1dbc0fe8ddc [INFO] checking jrdurandt/ingot against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrdurandt%2Fingot" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jrdurandt/ingot on toolchain 81275a1445c7502a974118e0c69b795ab60be991 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jrdurandt/ingot [INFO] finished tweaking git repo https://github.com/jrdurandt/ingot [INFO] tweaked toml for git repo https://github.com/jrdurandt/ingot written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jrdurandt/ingot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.6 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded ordered-float v1.1.0 [INFO] [stderr] Downloaded android_log-sys v0.1.2 [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.23 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded syn v1.0.42 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] [stderr] Downloaded ndk v0.1.0 [INFO] [stderr] Downloaded wayland-client v0.23.6 [INFO] [stderr] Downloaded ndk-glue v0.1.0 [INFO] [stderr] Downloaded ndk-sys v0.1.0 [INFO] [stderr] Downloaded wayland-protocols v0.23.6 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded glutin v0.24.1 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded cc v1.0.60 [INFO] [stderr] Downloaded wayland-sys v0.23.6 [INFO] [stderr] Downloaded winit v0.22.2 [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6213e2388c46908188e6118dc5bda3a0b9854b89c96e0a85e7833074c347a1af [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" "6213e2388c46908188e6118dc5bda3a0b9854b89c96e0a85e7833074c347a1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6213e2388c46908188e6118dc5bda3a0b9854b89c96e0a85e7833074c347a1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6213e2388c46908188e6118dc5bda3a0b9854b89c96e0a85e7833074c347a1af", kill_on_drop: false }` [INFO] [stdout] 6213e2388c46908188e6118dc5bda3a0b9854b89c96e0a85e7833074c347a1af [INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc8dad1dad360042f277631578dc4c1910bad9d013464498dabe179a1b409439 [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" "bc8dad1dad360042f277631578dc4c1910bad9d013464498dabe179a1b409439", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling ingot v0.1.0 (/opt/rustwide/workdir) [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 rusttype v0.8.3 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] error: failed to run custom build command for `ingot v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ingot-a3869211ca7c2efb/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:11:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562b10180907 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x562b10180907 - std::backtrace_rs::backtrace::trace_unsynchronized::h84373278bfb39e0c [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562b10180907 - std::sys_common::backtrace::_print_fmt::h517324efde750597 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562b10180907 - ::fmt::hf594ab77fac89284 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562b1019787c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x562b1017eb52 - std::io::Write::write_fmt::h3f6656f045fa877f [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x562b10182645 - std::sys_common::backtrace::_print::hda7655c057c24dcc [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562b10182645 - std::sys_common::backtrace::print::h546a6c8431d46287 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562b10182645 - std::panicking::default_hook::{{closure}}::h006dd083853faf51 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562b1018219a - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562b10182de1 - std::panicking::rust_panic_with_hook::hb7a19826c029b1d6 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x562b10182927 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x562b10180dcc - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562b10182889 - rust_begin_unwind [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x562b10196c51 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x562b10196a73 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x562b100ee66b - core::result::Result::unwrap::hef5854073ac9d244 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/result.rs:973:23 [INFO] [stderr] 17: 0x562b100ec7d5 - build_script_build::main::h5053a54219c0e4ba [INFO] [stderr] at /opt/rustwide/workdir/build.rs:10:23 [INFO] [stderr] 18: 0x562b100c637b - core::ops::function::FnOnce::call_once::h4627ba2175213c9b [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x562b100cb24e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9ef2fcd7aaa99e9a [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x562b100ea871 - std::rt::lang_start::{{closure}}::h4161b5c9a966a853 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x562b10183207 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x562b10183207 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x562b10183207 - std::panicking::try::h77386c66889b2066 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x562b10183207 - std::panic::catch_unwind::hc55a0d8aadca44f0 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x562b10183207 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x562b100ea847 - std::rt::lang_start::hedb4cdcc0bf76184 [INFO] [stderr] at /rustc/81275a1445c7502a974118e0c69b795ab60be991/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x562b100ec92a - main [INFO] [stderr] 28: 0x7f5cad3920b3 - __libc_start_main [INFO] [stderr] 29: 0x562b100aa0ae - _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" "bc8dad1dad360042f277631578dc4c1910bad9d013464498dabe179a1b409439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc8dad1dad360042f277631578dc4c1910bad9d013464498dabe179a1b409439", kill_on_drop: false }` [INFO] [stdout] bc8dad1dad360042f277631578dc4c1910bad9d013464498dabe179a1b409439