[INFO] cloning repository https://github.com/roast-rs/roast [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roast-rs/roast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froast-rs%2Froast", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froast-rs%2Froast'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb9f2150ffc8096a3730d14181ad181dbcb094d3 [INFO] documenting roast-rs/roast against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froast-rs%2Froast" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/roast-rs/roast on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/roast-rs/roast [INFO] finished tweaking git repo https://github.com/roast-rs/roast [INFO] tweaked toml for git repo https://github.com/roast-rs/roast written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/roast-rs/roast already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35ac7b36c6623955b33a76940c7d314c7cbc70949f2e75a21c080016d21bd11e [INFO] running `Command { std: "docker" "start" "-a" "35ac7b36c6623955b33a76940c7d314c7cbc70949f2e75a21c080016d21bd11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35ac7b36c6623955b33a76940c7d314c7cbc70949f2e75a21c080016d21bd11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35ac7b36c6623955b33a76940c7d314c7cbc70949f2e75a21c080016d21bd11e", kill_on_drop: false }` [INFO] [stdout] 35ac7b36c6623955b33a76940c7d314c7cbc70949f2e75a21c080016d21bd11e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d819dc23ab04642bb16f5da8ebf07562742c86b0231aa9f9ee57e23a06657b4 [INFO] running `Command { std: "docker" "start" "-a" "4d819dc23ab04642bb16f5da8ebf07562742c86b0231aa9f9ee57e23a06657b4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `roast` in package `roast_cli v0.1.0 (/opt/rustwide/workdir/roast_cli)` has the same output filename as the lib target `roast` in package `roast v0.1.0 (/opt/rustwide/workdir/roast)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/roast/index.html [INFO] [stderr] The targets should have unique names. [INFO] [stderr] This is a known bug where multiple crates with the same name use [INFO] [stderr] the same path; see . [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling ryu v0.2.3 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking matches v0.1.7 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling jni v0.17.0 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling combine v4.2.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking quote v1.0.2 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking loggerv v0.7.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking includedir v0.6.0 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Checking serde_json v1.0.26 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling libgit2-sys v0.12.9+1.0.1 [INFO] [stderr] Checking Inflector v0.11.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling includedir_codegen v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling roast_cli v0.1.0 (/opt/rustwide/workdir/roast_cli) [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Documenting roast_derives v0.1.0 (/opt/rustwide/workdir/roast_derives) [INFO] [stderr] Compiling roast_derives v0.1.0 (/opt/rustwide/workdir/roast_derives) [INFO] [stderr] Checking git2 v0.13.8 [INFO] [stderr] Compiling structopt-derive v0.4.0 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Compiling roast v0.1.0 (/opt/rustwide/workdir/roast) [INFO] [stderr] Documenting roast v0.1.0 (/opt/rustwide/workdir/roast) [INFO] [stderr] Documenting roast_cli v0.1.0 (/opt/rustwide/workdir/roast_cli) [INFO] [stderr] Compiling roast_testlab v0.1.0 (/opt/rustwide/workdir/roast_testlab) [INFO] [stderr] error: failed to run custom build command for `roast_testlab v0.1.0 (/opt/rustwide/workdir/roast_testlab)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/roast_testlab-0eddcd5d6a05b935/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'could not write config: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', roast/src/build.rs:142:41 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5626ef1eb73d - std::backtrace_rs::backtrace::libunwind::trace::ha8406fd4a233ad1f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5626ef1eb73d - std::backtrace_rs::backtrace::trace_unsynchronized::h95f26ca4bd23bd0f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5626ef1eb73d - std::sys_common::backtrace::_print_fmt::h9955f0b025c061cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5626ef1eb73d - ::fmt::h1025ecd2bac85833 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5626ef20656c - core::fmt::write::hd5fa34bae8a7f0ea [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x5626ef1e9801 - std::io::Write::write_fmt::h203cec764662c27d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x5626ef1ece05 - std::sys_common::backtrace::_print::h330c8fadbab13d8b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5626ef1ece05 - std::sys_common::backtrace::print::h38d4cf1c3e16e656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5626ef1ece05 - std::panicking::default_hook::{{closure}}::h56cdf194ec124abb [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5626ef1eca79 - std::panicking::default_hook::h9929fdc60733f795 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x5626ef1ed3d8 - std::panicking::rust_panic_with_hook::h490228be5a55104d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x5626ef1ed287 - std::panicking::begin_panic_handler::{{closure}}::hfd963b6683c36656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x5626ef1ebbf4 - std::sys_common::backtrace::__rust_end_short_backtrace::h2912e3decfe2cba4 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x5626ef1ecfb9 - rust_begin_unwind [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x5626ef1c66e3 - core::panicking::panic_fmt::hf4ba906a2c8693a2 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x5626ef1c6773 - core::result::unwrap_failed::h328e70098ea1018f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/result.rs:1785:5 [INFO] [stderr] 16: 0x5626ef1c9d7b - core::result::Result::expect::h1c609153d8cdacb0 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/result.rs:1035:23 [INFO] [stderr] 17: 0x5626ef1c7856 - roast::build::build::h1a5e5e1a8ff1b81f [INFO] [stderr] at /opt/rustwide/workdir/roast/src/build.rs:142:5 [INFO] [stderr] 18: 0x5626ef1c6a9d - build_script_build::main::h1277cf483e29e258 [INFO] [stderr] at /opt/rustwide/workdir/roast_testlab/build.rs:6:5 [INFO] [stderr] 19: 0x5626ef1c6b4b - core::ops::function::FnOnce::call_once::h6195f8c6571ad6cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 20: 0x5626ef1c6aee - std::sys_common::backtrace::__rust_begin_short_backtrace::hff4259138653357c [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x5626ef1c6a51 - std::rt::lang_start::{{closure}}::h9d287e70a09ef6fc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x5626ef1e727e - core::ops::function::impls:: for &F>::call_once::h9c80b603d656db3f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 23: 0x5626ef1e727e - std::panicking::try::do_call::h86b1dd6fd2903147 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x5626ef1e727e - std::panicking::try::h06cba322e163361a [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x5626ef1e727e - std::panic::catch_unwind::h77fc4ef3c419c34e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x5626ef1e727e - std::rt::lang_start_internal::{{closure}}::h6786ee70f1cf45dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x5626ef1e727e - std::panicking::try::do_call::h682a3324f06cc1bc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x5626ef1e727e - std::panicking::try::h09ce465b693a7cf9 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x5626ef1e727e - std::panic::catch_unwind::h5eb4cb244476317c [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x5626ef1e727e - std::rt::lang_start_internal::hba2d4a4771a618dc [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x5626ef1c6a20 - std::rt::lang_start::hb39518ea83efbd4e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x5626ef1c6acc - main [INFO] [stderr] 33: 0x7fe1a08f20b3 - __libc_start_main [INFO] [stderr] 34: 0x5626ef1c68de - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4d819dc23ab04642bb16f5da8ebf07562742c86b0231aa9f9ee57e23a06657b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d819dc23ab04642bb16f5da8ebf07562742c86b0231aa9f9ee57e23a06657b4", kill_on_drop: false }` [INFO] [stdout] 4d819dc23ab04642bb16f5da8ebf07562742c86b0231aa9f9ee57e23a06657b4