[INFO] crate reproto-manifest 0.3.36 is already in cache
[INFO] checking reproto-manifest-0.3.36 against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963
[INFO] extracting crate reproto-manifest 0.3.36 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate reproto-manifest 0.3.36 on toolchain 2da942f32802c8233a09744024dfbc34431adf65
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate reproto-manifest 0.3.36
[INFO] finished tweaking crates.io crate reproto-manifest 0.3.36
[INFO] tweaked toml for crates.io crate reproto-manifest 0.3.36 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+2da942f32802c8233a09744024dfbc34431adf65" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d1a467b297a6e590227d889e7f93a75cfeb797fd645112cefa4a8fd7c6a5f6f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d1a467b297a6e590227d889e7f93a75cfeb797fd645112cefa4a8fd7c6a5f6f8"`
[INFO] [stderr]    Compiling bit-vec v0.4.4
[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]     Checking relative-path v0.1.5
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling atty v0.1.2
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]     Checking reproto-lexer v0.3.36
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]     Checking reproto-ast v0.3.36
[INFO] [stderr]    Compiling string_cache v0.7.5
[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-f550f8e8bc04c50b/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" }', src/libcore/result.rs:1189:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55cd66fe6104 - backtrace::backtrace::libunwind::trace::h6895db142988ec40
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55cd66fe6104 - backtrace::backtrace::trace_unsynchronized::hb4c7b5e2760a542f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55cd66fe6104 - std::sys_common::backtrace::_print_fmt::h59fedae292a93b07
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x55cd66fe6104 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h0b9402b71e796a7b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x55cd670053cc - core::fmt::write::h8e864ed82e4a5c6d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1024
[INFO] [stderr]    5:     0x55cd66fe36f7 - std::io::Write::write_fmt::h31ae187092c774c4
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x55cd66fe816e - std::sys_common::backtrace::_print::h096797b36cb690f1
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x55cd66fe816e - std::sys_common::backtrace::print::hebc5bdfec0b7b03d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x55cd66fe816e - std::panicking::default_hook::{{closure}}::h32b71b0981329be4
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x55cd66fe7e61 - std::panicking::default_hook::hc2a0eed54a10bb2c
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x55cd66fe87eb - std::panicking::rust_panic_with_hook::h088ef637ac96cfd8
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x55cd66fe839e - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:375
[INFO] [stderr]   12:     0x55cd67001d8e - core::panicking::panic_fmt::hf468134b84159d79
[INFO] [stderr]                                at src/libcore/panicking.rs:82
[INFO] [stderr]   13:     0x55cd67001e87 - core::result::unwrap_failed::h737b4fcb13d6504c
[INFO] [stderr]                                at src/libcore/result.rs:1189
[INFO] [stderr]   14:     0x55cd665dcc48 - core::result::Result<T,E>::unwrap::hed91f10b5a61544f
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libcore/result.rs:957
[INFO] [stderr]   15:     0x55cd665dcb0c - build_script_build::main::h8626813e40ee5c82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-parser-0.3.36/build.rs:5
[INFO] [stderr]   16:     0x55cd665dcd10 - std::rt::lang_start::{{closure}}::haccf44391f8b8595
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x55cd66fe8233 - std::rt::lang_start_internal::{{closure}}::hfa484c171d6ea8e2
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x55cd66fe8233 - std::panicking::try::do_call::h54c627f6a1adac40
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   19:     0x55cd66feb34a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   20:     0x55cd66fe8c80 - std::panicking::try::h6c446ac00e48a701
[INFO] [stderr]                                at src/libstd/panicking.rs:270
[INFO] [stderr]   21:     0x55cd66fe8c80 - std::panic::catch_unwind::h57aae28d6a94e12e
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x55cd66fe8c80 - std::rt::lang_start_internal::hadfb0360ba7e8f4d
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x55cd665dcce9 - std::rt::lang_start::hce98e430b3b542dd
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x55cd665dcb6a - main
[INFO] [stderr]   25:     0x7f497c9c5b97 - __libc_start_main
[INFO] [stderr]   26:     0x55cd665dc9ca - _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-4595763dd417a11d/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" }', src/libcore/result.rs:1189:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5586176d7104 - backtrace::backtrace::libunwind::trace::h6895db142988ec40
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5586176d7104 - backtrace::backtrace::trace_unsynchronized::hb4c7b5e2760a542f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5586176d7104 - std::sys_common::backtrace::_print_fmt::h59fedae292a93b07
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x5586176d7104 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h0b9402b71e796a7b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x5586176f63cc - core::fmt::write::h8e864ed82e4a5c6d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1024
[INFO] [stderr]    5:     0x5586176d46f7 - std::io::Write::write_fmt::h31ae187092c774c4
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x5586176d916e - std::sys_common::backtrace::_print::h096797b36cb690f1
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x5586176d916e - std::sys_common::backtrace::print::hebc5bdfec0b7b03d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x5586176d916e - std::panicking::default_hook::{{closure}}::h32b71b0981329be4
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x5586176d8e61 - std::panicking::default_hook::hc2a0eed54a10bb2c
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x5586176d97eb - std::panicking::rust_panic_with_hook::h088ef637ac96cfd8
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x5586176d939e - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:375
[INFO] [stderr]   12:     0x5586176f2d8e - core::panicking::panic_fmt::hf468134b84159d79
[INFO] [stderr]                                at src/libcore/panicking.rs:82
[INFO] [stderr]   13:     0x5586176f2e87 - core::result::unwrap_failed::h737b4fcb13d6504c
[INFO] [stderr]                                at src/libcore/result.rs:1189
[INFO] [stderr]   14:     0x558616cce0b8 - core::result::Result<T,E>::unwrap::h353ff46c713431cf
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libcore/result.rs:957
[INFO] [stderr]   15:     0x558616ccdafc - build_script_build::main::h78fb7d8afbaf6d3a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-path-parser-0.3.36/build.rs:5
[INFO] [stderr]   16:     0x558616ccdc50 - std::rt::lang_start::{{closure}}::h162f1e4e51c0145f
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x5586176d9233 - std::rt::lang_start_internal::{{closure}}::hfa484c171d6ea8e2
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x5586176d9233 - std::panicking::try::do_call::h54c627f6a1adac40
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   19:     0x5586176dc34a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   20:     0x5586176d9c80 - std::panicking::try::h6c446ac00e48a701
[INFO] [stderr]                                at src/libstd/panicking.rs:270
[INFO] [stderr]   21:     0x5586176d9c80 - std::panic::catch_unwind::h57aae28d6a94e12e
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x5586176d9c80 - std::rt::lang_start_internal::hadfb0360ba7e8f4d
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x558616ccdc29 - std::rt::lang_start::h88f1726b617c6448
[INFO] [stderr]                                at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x558616ccdb5a - main
[INFO] [stderr]   25:     0x7f60028c7b97 - __libc_start_main
[INFO] [stderr]   26:     0x558616ccd9ca - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "d1a467b297a6e590227d889e7f93a75cfeb797fd645112cefa4a8fd7c6a5f6f8"`
[INFO] running `"docker" "rm" "-f" "d1a467b297a6e590227d889e7f93a75cfeb797fd645112cefa4a8fd7c6a5f6f8"`
[INFO] [stdout] d1a467b297a6e590227d889e7f93a75cfeb797fd645112cefa4a8fd7c6a5f6f8