[INFO] cloning repository https://github.com/krscott/rust-elm-boilerplate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krscott/rust-elm-boilerplate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrscott%2Frust-elm-boilerplate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrscott%2Frust-elm-boilerplate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d67156f31b573597d5cb4e766b71afa4c6c789e [INFO] checking krscott/rust-elm-boilerplate against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrscott%2Frust-elm-boilerplate" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krscott/rust-elm-boilerplate on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/krscott/rust-elm-boilerplate [INFO] finished tweaking git repo https://github.com/krscott/rust-elm-boilerplate [INFO] tweaked toml for git repo https://github.com/krscott/rust-elm-boilerplate written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/krscott/rust-elm-boilerplate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/krscott/rust_elm_types.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webkit2gtk-sys v0.10.0 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded tinyfiledialogs v3.3.9 [INFO] [stderr] Downloaded webview-sys v0.5.1 [INFO] [stderr] Downloaded web-view v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc67ba342dc658de3bfbe68556efe808f70a0014fea33ea32ba056dee4d0caff [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" "bc67ba342dc658de3bfbe68556efe808f70a0014fea33ea32ba056dee4d0caff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc67ba342dc658de3bfbe68556efe808f70a0014fea33ea32ba056dee4d0caff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc67ba342dc658de3bfbe68556efe808f70a0014fea33ea32ba056dee4d0caff", kill_on_drop: false }` [INFO] [stdout] bc67ba342dc658de3bfbe68556efe808f70a0014fea33ea32ba056dee4d0caff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9891d864f4d6f8bedfbd3a68428a96fc678854957974a4889da4f2a88e0e5652 [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" "9891d864f4d6f8bedfbd3a68428a96fc678854957974a4889da4f2a88e0e5652", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling polymorphio v0.1.2 (https://github.com/krscott/polymorphio.git?tag=v0.1.2#4d60e959) [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling soup-sys v0.9.0 [INFO] [stderr] Compiling webkit2gtk-sys v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking javascriptcore-rs-sys v0.2.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling webview-sys v0.5.1 [INFO] [stderr] Compiling tinyfiledialogs v3.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking chrono v0.4.12 [INFO] [stderr] Compiling stderrlog v0.4.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking web-view v0.6.3 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling rust_elm_types v0.1.0 (https://github.com/krscott/rust_elm_types.git?rev=77de75bcde0c17bed32cb207ea40483e92d78267#77de75bc) [INFO] [stderr] Compiling rust-elm-boilerplate v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rust-elm-boilerplate v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-elm-boilerplate-2e2572b9e8b28b69/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:24:38 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560c1b74e3e5 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x560c1b74e3e5 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560c1b74e3e5 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x560c1b74e3e5 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x560c1b775fdc - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x560c1b74c642 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x560c1b750820 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x560c1b750820 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x560c1b750820 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x560c1b75056c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x560c1b750e63 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x560c1b750a5b - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x560c1b774971 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x560c1b774793 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x560c1b6c0320 - core::result::Result::unwrap::h78c1109ad74791b0 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/result.rs:1005 [INFO] [stderr] 15: 0x560c1b6be931 - build_script_build::main::h3b0ca48663852dd8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:24 [INFO] [stderr] 16: 0x560c1b6cc05b - std::rt::lang_start::{{closure}}::h124e4a8012f16e7b [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x560c1b751233 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x560c1b751233 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x560c1b751233 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x560c1b751233 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x560c1b751233 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x560c1b6cc037 - std::rt::lang_start::h51e8aa27c51c8181 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x560c1b6becaa - main [INFO] [stderr] 24: 0x7faca019b0b3 - __libc_start_main [INFO] [stderr] 25: 0x560c1b69e17e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "9891d864f4d6f8bedfbd3a68428a96fc678854957974a4889da4f2a88e0e5652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9891d864f4d6f8bedfbd3a68428a96fc678854957974a4889da4f2a88e0e5652", kill_on_drop: false }` [INFO] [stdout] 9891d864f4d6f8bedfbd3a68428a96fc678854957974a4889da4f2a88e0e5652