[INFO] cloning repository https://github.com/andreiamatuni/turtl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreiamatuni/turtl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreiamatuni%2Fturtl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreiamatuni%2Fturtl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 798acf76a7fedbe7ddad062ba44c78f587fee0aa [INFO] checking andreiamatuni/turtl against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreiamatuni%2Fturtl" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andreiamatuni/turtl on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andreiamatuni/turtl [INFO] finished tweaking git repo https://github.com/andreiamatuni/turtl [INFO] tweaked toml for git repo https://github.com/andreiamatuni/turtl written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/andreiamatuni/turtl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-utils v0.4.0 [INFO] [stderr] Downloaded crossbeam-channel v0.2.1 [INFO] [stderr] Downloaded actix-web v0.6.14 [INFO] [stderr] Downloaded libflate v0.1.15 [INFO] [stderr] Downloaded ipfsapi v0.2.2 [INFO] [stderr] Downloaded actix v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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] 84d54914061ebd2807d111d853db183b688c84d5f6c5417e7215fc61f5123709 [INFO] running `Command { std: "docker" "start" "-a" "84d54914061ebd2807d111d853db183b688c84d5f6c5417e7215fc61f5123709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84d54914061ebd2807d111d853db183b688c84d5f6c5417e7215fc61f5123709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d54914061ebd2807d111d853db183b688c84d5f6c5417e7215fc61f5123709", kill_on_drop: false }` [INFO] [stdout] 84d54914061ebd2807d111d853db183b688c84d5f6c5417e7215fc61f5123709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 4df38144d6409c9a81abcdd2103caec75abbefe6d13502d03897c62f6b67fd7d [INFO] running `Command { std: "docker" "start" "-a" "4df38144d6409c9a81abcdd2103caec75abbefe6d13502d03897c62f6b67fd7d", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Checking smallvec v0.6.2 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling httparse v1.3.1 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.4.0 [INFO] [stderr] Checking http-range v0.1.1 [INFO] [stderr] Compiling turtl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking socket2 v0.3.6 [INFO] [stderr] Checking encoding_rs v0.7.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking base64 v0.9.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling actix-web v0.6.14 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] error: failed to run custom build command for `turtl v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/turtl-8d0b4ca0fc6b1113/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to write file: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:44:32 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5569d0bea8b0 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5569d0bea8b0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5569d0bea8b0 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5569d0bea8b0 - ::fmt::h1a8751bf59281272 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5569d0c0813f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x5569d0be88f5 - std::io::Write::write_fmt::hd7dd3a1df9b6befb [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x5569d0bec4eb - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5569d0bec4eb - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5569d0bec4eb - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5569d0bebfcd - std::panicking::default_hook::h3067e8318decd17a [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5569d0beca9d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5569d0bec697 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5569d0bead6c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5569d0bec5f9 - rust_begin_unwind [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5569d0bccff1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5569d0bcd083 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x5569d0bd61b0 - core::result::Result::expect::hac6ec513dc7d28ef [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x5569d0bd28c6 - build_script_build::build_version_file::h3df0b6ab0a5d957b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:44:5 [INFO] [stderr] 18: 0x5569d0bd2922 - build_script_build::main::h2267fe06ab435601 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:48:5 [INFO] [stderr] 19: 0x5569d0bd702b - core::ops::function::FnOnce::call_once::h3fbde031ff25d2ed [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x5569d0bd527e - std::sys_common::backtrace::__rust_begin_short_backtrace::he37593bda7f1c243 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x5569d0bd1511 - std::rt::lang_start::{{closure}}::h76e40cd8264870df [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/rt.rs:49:18 [INFO] [stderr] 22: 0x5569d0bece9a - core::ops::function::impls:: for &F>::call_once::h3b8c329143d7638a [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x5569d0bece9a - std::panicking::try::do_call::h4b72c261b4eefc1b [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x5569d0bece9a - std::panicking::try::h703d31b7896cbd49 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x5569d0bece9a - std::panic::catch_unwind::h37cad9b35388a915 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x5569d0bece9a - std::rt::lang_start_internal::hab5a8a909af4f90e [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/rt.rs:34:21 [INFO] [stderr] 27: 0x5569d0bd14f0 - std::rt::lang_start::h667a1278f24e41a7 [INFO] [stderr] at /rustc/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/library/std/src/rt.rs:48:5 [INFO] [stderr] 28: 0x5569d0bd294c - main [INFO] [stderr] 29: 0x7f75481960b3 - __libc_start_main [INFO] [stderr] 30: 0x5569d0bcd6ee - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4df38144d6409c9a81abcdd2103caec75abbefe6d13502d03897c62f6b67fd7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df38144d6409c9a81abcdd2103caec75abbefe6d13502d03897c62f6b67fd7d", kill_on_drop: false }` [INFO] [stdout] 4df38144d6409c9a81abcdd2103caec75abbefe6d13502d03897c62f6b67fd7d