[INFO] fetching crate webidl-parser 0.1.0... [INFO] checking webidl-parser-0.1.0 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782 [INFO] extracting crate webidl-parser 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate webidl-parser 0.1.0 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate webidl-parser 0.1.0 [INFO] finished tweaking crates.io crate webidl-parser 0.1.0 [INFO] tweaked toml for crates.io crate webidl-parser 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded itertools v0.5.10 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded cargo_metadata v0.2.3 [INFO] [stderr] Downloaded lalrpop-util v0.13.1 [INFO] [stderr] Downloaded semver v0.6.0 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded ucd-util v0.1.8 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded atty v0.1.2 [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded docopt v0.7.0 [INFO] [stderr] Downloaded lalrpop-intern v0.13.1 [INFO] [stderr] Downloaded clippy v0.0.140 [INFO] [stderr] Downloaded lalrpop-snap v0.13.1 [INFO] [stderr] Downloaded ena v0.5.0 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded lalrpop v0.13.1 [INFO] [stderr] Downloaded clippy_lints v0.0.140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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] 86dcdc3fec06c448ee233b81671528fc592ec8921c501fab85f226fa78b012a0 [INFO] running `Command { std: "docker" "start" "-a" "86dcdc3fec06c448ee233b81671528fc592ec8921c501fab85f226fa78b012a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86dcdc3fec06c448ee233b81671528fc592ec8921c501fab85f226fa78b012a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86dcdc3fec06c448ee233b81671528fc592ec8921c501fab85f226fa78b012a0", kill_on_drop: false }` [INFO] [stdout] 86dcdc3fec06c448ee233b81671528fc592ec8921c501fab85f226fa78b012a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e9f1b8be3ec9fe22b7817960c9a14f3734fab1f3fe59a19732a05f115486e06 [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" "1e9f1b8be3ec9fe22b7817960c9a14f3734fab1f3fe59a19732a05f115486e06", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling lalrpop-util v0.13.1 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling lalrpop-intern v0.13.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling docopt v0.7.0 [INFO] [stderr] Compiling lalrpop-snap v0.13.1 [INFO] [stderr] Compiling lalrpop v0.13.1 [INFO] [stderr] error: failed to run custom build command for `lalrpop v0.13.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lalrpop-a1deb0932194e6de/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/src/parser/lrgrammar.lalrpop` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4:34 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5591e2037f10 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5591e2037f10 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5591e2037f10 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5591e2037f10 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5591e20552dc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x5591e2034cf2 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x5591e2039f35 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5591e2039f35 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5591e2039f35 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5591e20399e3 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5591e203a6d1 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5591e203a217 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5591e20383ac - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5591e203a179 - rust_begin_unwind [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5591e20539c1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5591e20537e3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x5591e18317d3 - core::result::Result::unwrap::h3ab5ae616e250af3 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x5591e183144d - build_script_build::main::he5d2b649153ef7c4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.13.1/build.rs:4:5 [INFO] [stderr] 18: 0x5591e183158b - core::ops::function::FnOnce::call_once::h85b5c268971ec124 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5591e183170e - std::sys_common::backtrace::__rust_begin_short_backtrace::heb0e7b61c8a307e0 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5591e1831501 - std::rt::lang_start::{{closure}}::hf5a2258d5d0ed976 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x5591e203aaf7 - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5591e203aaf7 - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x5591e203aaf7 - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x5591e203aaf7 - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x5591e203aaf7 - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x5591e18314d7 - std::rt::lang_start::h94476e2ffcd05756 [INFO] [stderr] at /rustc/15a786332e2f0dd343b226ab6bb8ec028a350f73/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x5591e183148a - main [INFO] [stderr] 28: 0x7fbb3f5e50b3 - __libc_start_main [INFO] [stderr] 29: 0x5591e18310ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "1e9f1b8be3ec9fe22b7817960c9a14f3734fab1f3fe59a19732a05f115486e06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e9f1b8be3ec9fe22b7817960c9a14f3734fab1f3fe59a19732a05f115486e06", kill_on_drop: false }` [INFO] [stdout] 1e9f1b8be3ec9fe22b7817960c9a14f3734fab1f3fe59a19732a05f115486e06