[INFO] crate reproto-compile 0.3.36 is already in cache
[INFO] checking reproto-compile-0.3.36 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] extracting crate reproto-compile 0.3.36 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate reproto-compile 0.3.36 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate reproto-compile 0.3.36
[INFO] finished tweaking crates.io crate reproto-compile 0.3.36
[INFO] tweaked toml for crates.io crate reproto-compile 0.3.36 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77ce865d7cfd63e106d45c94e34546012bf72e307a70aabe913a606eafc076da
[INFO] running `"docker" "start" "-a" "77ce865d7cfd63e106d45c94e34546012bf72e307a70aabe913a606eafc076da"`
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling lalrpop-util v0.15.2
[INFO] [stderr]    Compiling ena v0.5.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]     Checking lalrpop-util v0.13.1
[INFO] [stderr]     Checking reproto-path-lexer v0.3.36
[INFO] [stderr]     Checking reproto-naming v0.3.36
[INFO] [stderr]    Compiling ascii-canvas v1.0.0
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking relative-path v0.1.5
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling atty v0.1.2
[INFO] [stderr]     Checking reproto-core v0.3.36
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]     Checking reproto-lexer v0.3.36
[INFO] [stderr]     Checking reproto-ast v0.3.36
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling lalrpop-snap v0.15.2
[INFO] [stderr]    Compiling lalrpop v0.15.2
[INFO] [stderr]    Compiling reproto-path-parser v0.3.36
[INFO] [stderr]    Compiling reproto-parser v0.3.36
[INFO] [stderr] error: failed to run custom build command for `reproto-parser v0.3.36`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/reproto-parser-15f861e683a57fe9/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-parser-0.3.36/src/parser.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/reproto-parser-0.3.36/build.rs:5:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55fa7c04e704 - backtrace::backtrace::libunwind::trace::hdc004fffd272f071
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55fa7c04e704 - backtrace::backtrace::trace_unsynchronized::h609a1e165a63b730
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55fa7c04e704 - std::sys_common::backtrace::_print_fmt::h95318708fefaeefe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55fa7c04e704 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h590aefc216c9b5b2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55fa7c06defc - core::fmt::write::hced55d1e3f5eccac
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1063
[INFO] [stderr]    5:     0x55fa7c04bb07 - std::io::Write::write_fmt::h908c091ec0665ba8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x55fa7c050bd5 - std::sys_common::backtrace::_print::h3cfdd2b217db58ae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55fa7c050bd5 - std::sys_common::backtrace::print::h1552785754fbc7a8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55fa7c050bd5 - std::panicking::default_hook::{{closure}}::ha0f47b7d85c7040d
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x55fa7c050922 - std::panicking::default_hook::h03ad8166758c7f60
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x55fa7c0511e2 - std::panicking::rust_panic_with_hook::h0d494ec3fd8df07b
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x55fa7c050dcb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x55fa7c06c5e1 - core::panicking::panic_fmt::hdcc9e830d989aff8
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x55fa7c06c403 - core::option::expect_none_failed::h52d24ac2f7bb4282
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x55fa7b6f9e63 - core::result::Result<T,E>::unwrap::hb74d28ee3abc17b3
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x55fa7b6f9bc3 - build_script_build::main::h86b1eb0030906834
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-parser-0.3.36/build.rs:5
[INFO] [stderr]   16:     0x55fa7b6f9b4b - std::rt::lang_start::{{closure}}::h36a22a7a3c83585c
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x55fa7c050ca3 - std::rt::lang_start_internal::{{closure}}::hd836b51c69f3c1cf
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x55fa7c050ca3 - std::panicking::try::do_call::hf9da5eeb55808ae9
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x55fa7c054127 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x55fa7c05170b - std::panicking::try::h066efa4d64854211
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x55fa7c05170b - std::panic::catch_unwind::hccc86cfb87152f82
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x55fa7c05170b - std::rt::lang_start_internal::h031b049d0fa6f856
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x55fa7b6f9b27 - std::rt::lang_start::h1d205a3fcc153620
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x55fa7b6f9c2a - main
[INFO] [stderr]   25:     0x7f1c70d54b97 - __libc_start_main
[INFO] [stderr]   26:     0x55fa7b6f979a - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `reproto-path-parser v0.3.36`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/reproto-path-parser-5c8cc40ddaa9ec64/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-path-parser-0.3.36/parser.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/reproto-path-parser-0.3.36/build.rs:5:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560541c6e704 - backtrace::backtrace::libunwind::trace::hdc004fffd272f071
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x560541c6e704 - backtrace::backtrace::trace_unsynchronized::h609a1e165a63b730
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560541c6e704 - std::sys_common::backtrace::_print_fmt::h95318708fefaeefe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x560541c6e704 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h590aefc216c9b5b2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x560541c8defc - core::fmt::write::hced55d1e3f5eccac
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1063
[INFO] [stderr]    5:     0x560541c6bb07 - std::io::Write::write_fmt::h908c091ec0665ba8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x560541c70bd5 - std::sys_common::backtrace::_print::h3cfdd2b217db58ae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x560541c70bd5 - std::sys_common::backtrace::print::h1552785754fbc7a8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x560541c70bd5 - std::panicking::default_hook::{{closure}}::ha0f47b7d85c7040d
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x560541c70922 - std::panicking::default_hook::h03ad8166758c7f60
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x560541c711e2 - std::panicking::rust_panic_with_hook::h0d494ec3fd8df07b
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x560541c70dcb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x560541c8c5e1 - core::panicking::panic_fmt::hdcc9e830d989aff8
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x560541c8c403 - core::option::expect_none_failed::h52d24ac2f7bb4282
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x560541319da3 - core::result::Result<T,E>::unwrap::h6b4d03e3d5ffe8ca
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x560541319e33 - build_script_build::main::hff753d324e5a8b5b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-path-parser-0.3.36/build.rs:5
[INFO] [stderr]   16:     0x560541319d1b - std::rt::lang_start::{{closure}}::hfc5c064d21bbd8ef
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x560541c70ca3 - std::rt::lang_start_internal::{{closure}}::hd836b51c69f3c1cf
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x560541c70ca3 - std::panicking::try::do_call::hf9da5eeb55808ae9
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x560541c74127 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x560541c7170b - std::panicking::try::h066efa4d64854211
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x560541c7170b - std::panic::catch_unwind::hccc86cfb87152f82
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x560541c7170b - std::rt::lang_start_internal::h031b049d0fa6f856
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x560541319cf7 - std::rt::lang_start::hbd5150cda85ed5d4
[INFO] [stderr]                                at /rustc/3dbade652ed8ebac70f903e01f51cd92c4e4302c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x560541319e9a - main
[INFO] [stderr]   25:     0x7f1338fc9b97 - __libc_start_main
[INFO] [stderr]   26:     0x56054131979a - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "77ce865d7cfd63e106d45c94e34546012bf72e307a70aabe913a606eafc076da"`
[INFO] running `"docker" "rm" "-f" "77ce865d7cfd63e106d45c94e34546012bf72e307a70aabe913a606eafc076da"`
[INFO] [stdout] 77ce865d7cfd63e106d45c94e34546012bf72e307a70aabe913a606eafc076da