[INFO] cloning repository https://github.com/d33d33/beamium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d33d33/beamium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd33d33%2Fbeamium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd33d33%2Fbeamium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b26f1e0e562c1ee1215cb7403327b40ae211e6d6 [INFO] checking d33d33/beamium against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd33d33%2Fbeamium" "/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/d33d33/beamium on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/d33d33/beamium [INFO] finished tweaking git repo https://github.com/d33d33/beamium [INFO] tweaked toml for git repo https://github.com/d33d33/beamium written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/d33d33/beamium already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schannel v0.1.10 [INFO] [stderr] Downloaded yaml-rust v0.4.0 [INFO] [stderr] Downloaded clap v2.30.0 [INFO] [stderr] Downloaded regex v0.2.6 [INFO] [stderr] Downloaded remove_dir_all v0.3.0 [INFO] [stderr] Downloaded nix v0.7.0 [INFO] [stderr] Downloaded ctrlc v3.1.0 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded slog-scope v4.0.1 [INFO] [stderr] Downloaded nix v0.8.1 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded hyper v0.11.18 [INFO] [stderr] Downloaded tempdir v0.3.6 [INFO] [stderr] Downloaded slog-extra v0.1.2 [INFO] [stderr] Downloaded openssl-sys v0.9.26 [INFO] [stderr] Downloaded slog-term v2.3.0 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] Downloaded slog-stream v1.2.1 [INFO] [stderr] Downloaded slog v1.7.1 [INFO] [stderr] Downloaded syslog v3.3.0 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded slog-syslog v0.11.0 [INFO] [stderr] Downloaded take_mut v0.2.0 [INFO] [stderr] Downloaded slog-async v2.2.0 [INFO] [stderr] Downloaded hyper-timeout v0.1.1 [INFO] [stderr] Downloaded slog v2.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.5 [INFO] [stderr] Downloaded tokio-io-timeout v0.1.3 [INFO] [stderr] Downloaded mio v0.6.13 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] 746e59fe37a5c0a939befb20332386c15a43022feb8489a13080c0292b4c914c [INFO] running `Command { std: "docker" "start" "-a" "746e59fe37a5c0a939befb20332386c15a43022feb8489a13080c0292b4c914c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "746e59fe37a5c0a939befb20332386c15a43022feb8489a13080c0292b4c914c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746e59fe37a5c0a939befb20332386c15a43022feb8489a13080c0292b4c914c", kill_on_drop: false }` [INFO] [stdout] 746e59fe37a5c0a939befb20332386c15a43022feb8489a13080c0292b4c914c [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 994f5ca9965fa6783e38fffede88f57227604363ec3b6cc2927e701255ebb308 [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" "994f5ca9965fa6783e38fffede88f57227604363ec3b6cc2927e701255ebb308", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking slog v2.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking slog v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Compiling beamium v1.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking take_mut v0.2.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking slog-scope v4.0.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking isatty v0.1.6 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking slog-extra v0.1.2 [INFO] [stderr] Checking slog-async v2.2.0 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] error: failed to run custom build command for `beamium v1.7.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/beamium-32aed8bd97fdd21a/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:29:38 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5604d72f62a7 - std::backtrace_rs::backtrace::libunwind::trace::h8bc78f7bc1f75bdb [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5604d72f62a7 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4c961c9576f95ba [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5604d72f62a7 - std::sys_common::backtrace::_print_fmt::hc20cfdc233d6eb02 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5604d72f62a7 - ::fmt::h04bea14549780a0f [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5604d7310cbc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x5604d72f3a92 - std::io::Write::write_fmt::h55dd75636eef6a5c [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x5604d72f7fd5 - std::sys_common::backtrace::_print::h6439e8525077c7da [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5604d72f7fd5 - std::sys_common::backtrace::print::h02b685f728ce3931 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5604d72f7fd5 - std::panicking::default_hook::{{closure}}::h7c29625065fafae1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5604d72f7b33 - std::panicking::default_hook::hba441710bb71f4d5 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5604d72f8771 - std::panicking::rust_panic_with_hook::ha936eb00e51bc4d9 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5604d72f82b7 - std::panicking::begin_panic_handler::{{closure}}::hcd15140e0238536e [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5604d72f676c - std::sys_common::backtrace::__rust_end_short_backtrace::hb13a021bb64823a1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5604d72f8219 - rust_begin_unwind [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5604d7310091 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5604d730feb3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/option.rs:1266:5 [INFO] [stderr] 16: 0x5604d72d817b - core::result::Result::unwrap::h078406a9719aa9dc [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/result.rs:969:23 [INFO] [stderr] 17: 0x5604d72db0b5 - build_script_build::main::h7e9992efb8b9f353 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:29:19 [INFO] [stderr] 18: 0x5604d72d3f7b - core::ops::function::FnOnce::call_once::h4085d62d2d64086d [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5604d72d375e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ba3bbd036442914 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5604d72db451 - std::rt::lang_start::{{closure}}::h08f01ccbea18925e [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x5604d72f8b97 - core::ops::function::impls:: for &F>::call_once::h7c92107c3c98a949 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5604d72f8b97 - std::panicking::try::do_call::h7454c57e8fbf0cc1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x5604d72f8b97 - std::panicking::try::he71cdc15ed83b5ec [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x5604d72f8b97 - std::panic::catch_unwind::hfc08ddb043e6e18c [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x5604d72f8b97 - std::rt::lang_start_internal::he4958117ec6901fd [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x5604d72db427 - std::rt::lang_start::hc5d2c42ab7004201 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x5604d72db2ba - main [INFO] [stderr] 28: 0x7f35845a30b3 - __libc_start_main [INFO] [stderr] 29: 0x5604d72cf0be - _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" "994f5ca9965fa6783e38fffede88f57227604363ec3b6cc2927e701255ebb308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "994f5ca9965fa6783e38fffede88f57227604363ec3b6cc2927e701255ebb308", kill_on_drop: false }` [INFO] [stdout] 994f5ca9965fa6783e38fffede88f57227604363ec3b6cc2927e701255ebb308