[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] testing andreiamatuni/turtl against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreiamatuni%2Fturtl" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andreiamatuni/turtl on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded reqwest v0.8.6 [INFO] [stderr] Downloaded actix-web v0.6.14 [INFO] [stderr] Downloaded tiny-keccak v1.4.2 [INFO] [stderr] Downloaded serde_json v1.0.21 [INFO] [stderr] Downloaded serde_cbor v0.8.2 [INFO] [stderr] Downloaded futures v0.1.21 [INFO] [stderr] Downloaded string v0.1.0 [INFO] [stderr] Downloaded libflate v0.1.15 [INFO] [stderr] Downloaded vcpkg v0.2.4 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded itoa v0.4.1 [INFO] [stderr] Downloaded crossbeam-channel v0.2.1 [INFO] [stderr] Downloaded backtrace v0.3.8 [INFO] [stderr] Downloaded trust-dns-proto v0.4.0 [INFO] [stderr] Downloaded cc v1.0.17 [INFO] [stderr] Downloaded ipfsapi v0.2.2 [INFO] [stderr] Downloaded httparse v1.3.1 [INFO] [stderr] Downloaded hyper v0.11.27 [INFO] [stderr] Downloaded cargo_metadata v0.5.6 [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.9.0 [INFO] [stderr] Downloaded mime v0.3.7 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded crossbeam-utils v0.4.0 [INFO] [stderr] Downloaded ctrlc v3.1.1 [INFO] [stderr] Downloaded tokio-fs v0.1.1 [INFO] [stderr] Downloaded socket2 v0.3.6 [INFO] [stderr] Downloaded actix v0.6.1 [INFO] [stderr] Downloaded tokio-signal v0.2.1 [INFO] [stderr] Downloaded openssl-sys v0.9.33 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4c99fd4a2f47a191e5724a8b2513d95b89f92f7204aa00abf0f1c6719402b76 [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" "c4c99fd4a2f47a191e5724a8b2513d95b89f92f7204aa00abf0f1c6719402b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c99fd4a2f47a191e5724a8b2513d95b89f92f7204aa00abf0f1c6719402b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c99fd4a2f47a191e5724a8b2513d95b89f92f7204aa00abf0f1c6719402b76", kill_on_drop: false }` [INFO] [stdout] c4c99fd4a2f47a191e5724a8b2513d95b89f92f7204aa00abf0f1c6719402b76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+beta-2021-01-01" "build" "--frozen" "--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] a6eb71cf1ed2544fa0896f10f4930e1590391e0385b936e4dd9e429ab859ecae [INFO] running `Command { std: "docker" "start" "-a" "a6eb71cf1ed2544fa0896f10f4930e1590391e0385b936e4dd9e429ab859ecae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling smallvec v0.6.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling stable_deref_trait v1.1.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling httparse v1.3.1 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling string v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.4.0 [INFO] [stderr] Compiling indexmap v1.0.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling http-range v0.1.1 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling turtl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling owning_ref v0.3.3 [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] Compiling base64 v0.9.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling socket2 v0.3.6 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling lru-cache v0.1.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling regex-syntax v0.6.1 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [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-b6ebca750540e3d3/build-script-build` (exit code: 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: 0x55cbdbd00887 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55cbdbd00887 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55cbdbd00887 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55cbdbd00887 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55cbdbd1b09c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55cbdbcfe2c2 - std::io::Write::write_fmt::h83a843778fa2a815 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55cbdbd025c5 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55cbdbd025c5 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55cbdbd025c5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55cbdbd0211a - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55cbdbd02d61 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55cbdbd028a7 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55cbdbd00d4c - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55cbdbd02809 - rust_begin_unwind [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55cbdbd1a471 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55cbdbd1a293 - core::option::expect_none_failed::ha72f299eca314ad7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x55cbdbce5964 - core::result::Result::expect::h12be98d1f2d36013 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/result.rs:933:23 [INFO] [stderr] 17: 0x55cbdbce63e4 - build_script_build::build_version_file::h90acc8eba4c14c9c [INFO] [stderr] at /opt/rustwide/workdir/build.rs:44:5 [INFO] [stderr] 18: 0x55cbdbce6445 - build_script_build::main::ha86a078b2e38a87e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:48:5 [INFO] [stderr] 19: 0x55cbdbcde1fb - core::ops::function::FnOnce::call_once::h1dce2f1d921c2053 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55cbdbcdc9ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h0c15a0472c81d28e [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55cbdbce31b1 - std::rt::lang_start::{{closure}}::h101c24fe09cb7829 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55cbdbd03187 - core::ops::function::impls:: for &F>::call_once::hb5ab992a536e3d7c [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55cbdbd03187 - std::panicking::try::do_call::h1bda883686bc1816 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55cbdbd03187 - std::panicking::try::ha7167c079f243e71 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55cbdbd03187 - std::panic::catch_unwind::he11c3de53f0b5853 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stderr] 26: 0x55cbdbd03187 - std::rt::lang_start_internal::h45c3666b51d25060 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55cbdbce3187 - std::rt::lang_start::hc4746422543d3fa4 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55cbdbce647a - main [INFO] [stderr] 29: 0x7fde548650b3 - __libc_start_main [INFO] [stderr] 30: 0x55cbdbcda0ae - _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" "a6eb71cf1ed2544fa0896f10f4930e1590391e0385b936e4dd9e429ab859ecae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6eb71cf1ed2544fa0896f10f4930e1590391e0385b936e4dd9e429ab859ecae", kill_on_drop: false }` [INFO] [stdout] a6eb71cf1ed2544fa0896f10f4930e1590391e0385b936e4dd9e429ab859ecae