[INFO] fetching crate meli 0.6.1... [INFO] documenting meli-0.6.1 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate meli 0.6.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate meli 0.6.1 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate meli 0.6.1 [INFO] finished tweaking crates.io crate meli 0.6.1 [INFO] tweaked toml for crates.io crate meli 0.6.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate meli 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be1e99a3e8e343dfa9a197f99da89962477c611c2bd4f5bd2bf03830da971ef3 [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" "be1e99a3e8e343dfa9a197f99da89962477c611c2bd4f5bd2bf03830da971ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be1e99a3e8e343dfa9a197f99da89962477c611c2bd4f5bd2bf03830da971ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1e99a3e8e343dfa9a197f99da89962477c611c2bd4f5bd2bf03830da971ef3", kill_on_drop: false }` [INFO] [stdout] be1e99a3e8e343dfa9a197f99da89962477c611c2bd4f5bd2bf03830da971ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcd202372c50df57a01a469b4c0494558fc01418e89f4c6cec782cf3355b4ff8 [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" "fcd202372c50df57a01a469b4c0494558fc01418e89f4c6cec782cf3355b4ff8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking parking v1.0.3 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking cache-padded v1.1.0 [INFO] [stderr] Checking fastrand v1.3.2 [INFO] [stderr] Compiling melib v0.6.1 [INFO] [stderr] Checking xdg-utils v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling libsqlite3-sys v0.16.0 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling pcre2-sys v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking linkify v0.4.0 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking signal-hook v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking pcre2 v0.2.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rusqlite v0.20.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking notify-rust v3.6.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling pin-project-internal v0.4.20 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling meli v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `meli v0.6.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/meli-3ba799e4d5c1db50/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to open output file: Os { code: 30, kind: Other, message: "Read-only file system" }', config_macros.rs:31:47 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5582997311f5 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5582997311f5 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5582997311f5 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5582997311f5 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558299759b9c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55829972ea12 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x558299733870 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558299733870 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558299733870 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5582997335bc - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558299733eb3 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558299733aab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558299757b01 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558299757923 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x55829956b349 - core::result::Result::expect::he8323ea3fd6918aa [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558299585220 - build_script_build::config_macros::override_derive::h35778d18fef532c0 [INFO] [stderr] at /opt/rustwide/workdir/config_macros.rs:31 [INFO] [stderr] 16: 0x5582995658e3 - build_script_build::main::hb9da431bd438b765 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:29 [INFO] [stderr] 17: 0x5582995912eb - std::rt::lang_start::{{closure}}::h679dfe148a22d3ed [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x558299734353 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x558299734353 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 20: 0x558299734353 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 21: 0x558299734353 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x558299734353 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x5582995912c7 - std::rt::lang_start::he8f67ad4002795d7 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55829956591a - main [INFO] [stderr] 25: 0x7f4b58b110b3 - __libc_start_main [INFO] [stderr] 26: 0x55829954817e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fcd202372c50df57a01a469b4c0494558fc01418e89f4c6cec782cf3355b4ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd202372c50df57a01a469b4c0494558fc01418e89f4c6cec782cf3355b4ff8", kill_on_drop: false }` [INFO] [stdout] fcd202372c50df57a01a469b4c0494558fc01418e89f4c6cec782cf3355b4ff8