[INFO] fetching crate cautious-octo-funicular 0.1.3... [INFO] checking cautious-octo-funicular-0.1.3 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate cautious-octo-funicular 0.1.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate cautious-octo-funicular 0.1.3 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cautious-octo-funicular 0.1.3 [INFO] finished tweaking crates.io crate cautious-octo-funicular 0.1.3 [INFO] tweaked toml for crates.io crate cautious-octo-funicular 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] 2dbaa7afcdd40fc3d7c99a2f18b414d70072b84217b20a4888658107c8bc2bb1 [INFO] running `Command { std: "docker" "start" "-a" "2dbaa7afcdd40fc3d7c99a2f18b414d70072b84217b20a4888658107c8bc2bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dbaa7afcdd40fc3d7c99a2f18b414d70072b84217b20a4888658107c8bc2bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dbaa7afcdd40fc3d7c99a2f18b414d70072b84217b20a4888658107c8bc2bb1", kill_on_drop: false }` [INFO] [stdout] 2dbaa7afcdd40fc3d7c99a2f18b414d70072b84217b20a4888658107c8bc2bb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2511667aa7c61c3607f1f4f7bbf497281563b485a9997347a131ff196f2611e0 [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" "2511667aa7c61c3607f1f4f7bbf497281563b485a9997347a131ff196f2611e0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling sequence_trie v0.3.6 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling open v1.4.0 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tendril v0.4.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling toml-query v0.7.0 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling staticfile v0.5.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling elasticlunr-rs v2.3.9 [INFO] [stderr] Compiling ammonia v1.2.0 [INFO] [stderr] Compiling mdbook v0.2.3 [INFO] [stderr] Compiling cautious-octo-funicular v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> build.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `cautious-octo-funicular v0.1.3 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cautious-octo-funicular-75077e5b2e3e1f37/build-script-build` (exit code: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Error(Msg("Rendering failed"), State { next_error: Some(Error(Msg("Unexpected error when constructing destination path"), State { next_error: Some(Os { code: 30, kind: Other, message: "Read-only file system" }), backtrace: InternalBacktrace { backtrace: Some( 0: error_chain::backtrace::imp::InternalBacktrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/backtrace.rs:56:48 [INFO] [stderr] 1: core::ops::function::FnOnce::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 2: core::option::Option::unwrap_or_else [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/option.rs:427:21 [INFO] [stderr] 3: error_chain::State::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/lib.rs:696:25 [INFO] [stderr] 4: as mdbook::errors::ResultExt>::chain_err::{{closure}} [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/error_chain.rs:434:33 [INFO] [stderr] 5: core::result::Result::map_err [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/result.rs:591:27 [INFO] [stderr] 6: as mdbook::errors::ResultExt>::chain_err [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/error_chain.rs:433:17 [INFO] [stderr] 7: ::render [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/renderer/html_handlebars/hbs_renderer.rs:318:9 [INFO] [stderr] 8: mdbook::book::MDBook::render [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:204:9 [INFO] [stderr] 9: mdbook::book::MDBook::execute_build_process [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:178:9 [INFO] [stderr] 10: mdbook::book::MDBook::build [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:155:13 [INFO] [stderr] 11: build_script_build::main [INFO] [stderr] at build.rs:9:5 [INFO] [stderr] 12: core::ops::function::FnOnce::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 13: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 14: std::rt::lang_start::{{closure}} [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66:18 [INFO] [stderr] 15: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259:13 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:51:25 [INFO] [stderr] 16: std::rt::lang_start [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65:5 [INFO] [stderr] 17: main [INFO] [stderr] 18: __libc_start_main [INFO] [stderr] 19: _start [INFO] [stderr] ) } })), backtrace: InternalBacktrace { backtrace: Some( 0: error_chain::backtrace::imp::InternalBacktrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/backtrace.rs:56:48 [INFO] [stderr] 1: core::ops::function::FnOnce::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 2: core::option::Option::unwrap_or_else [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/option.rs:427:21 [INFO] [stderr] 3: error_chain::State::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/lib.rs:696:25 [INFO] [stderr] 4: as mdbook::errors::ResultExt>::chain_err::{{closure}} [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/error_chain.rs:434:33 [INFO] [stderr] 5: core::result::Result::map_err [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/result.rs:591:27 [INFO] [stderr] 6: as mdbook::errors::ResultExt>::chain_err [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.4/src/error_chain.rs:433:17 [INFO] [stderr] 7: ::render [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/renderer/html_handlebars/hbs_renderer.rs:318:9 [INFO] [stderr] 8: mdbook::book::MDBook::render [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:204:9 [INFO] [stderr] 9: mdbook::book::MDBook::execute_build_process [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:178:9 [INFO] [stderr] 10: mdbook::book::MDBook::build [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mdbook-0.2.3/src/book/mod.rs:155:13 [INFO] [stderr] 11: build_script_build::main [INFO] [stderr] at build.rs:9:5 [INFO] [stderr] 12: core::ops::function::FnOnce::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 13: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 14: std::rt::lang_start::{{closure}} [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66:18 [INFO] [stderr] 15: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259:13 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:51:25 [INFO] [stderr] 16: std::rt::lang_start [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65:5 [INFO] [stderr] 17: main [INFO] [stderr] 18: __libc_start_main [INFO] [stderr] 19: _start [INFO] [stderr] ) } }) [INFO] running `Command { std: "docker" "inspect" "2511667aa7c61c3607f1f4f7bbf497281563b485a9997347a131ff196f2611e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2511667aa7c61c3607f1f4f7bbf497281563b485a9997347a131ff196f2611e0", kill_on_drop: false }` [INFO] [stdout] 2511667aa7c61c3607f1f4f7bbf497281563b485a9997347a131ff196f2611e0