[INFO] crate reproto-backend-js 0.3.36 is already in cache [INFO] extracting crate reproto-backend-js 0.3.36 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/reproto-backend-js/0.3.36 [INFO] extracting crate reproto-backend-js 0.3.36 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/reproto-backend-js/0.3.36 [INFO] validating manifest of reproto-backend-js-0.3.36 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of reproto-backend-js-0.3.36 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing reproto-backend-js-0.3.36 [INFO] finished frobbing reproto-backend-js-0.3.36 [INFO] frobbed toml for reproto-backend-js-0.3.36 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/reproto-backend-js/0.3.36/Cargo.toml [INFO] started frobbing reproto-backend-js-0.3.36 [INFO] finished frobbing reproto-backend-js-0.3.36 [INFO] frobbed toml for reproto-backend-js-0.3.36 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/reproto-backend-js/0.3.36/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking reproto-backend-js-0.3.36 against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/reproto-backend-js/0.3.36:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5afa560bb7323d9817fce3f54063f6125b09a0752e8385cdb2c142572c39f5f9 [INFO] running `"docker" "start" "-a" "5afa560bb7323d9817fce3f54063f6125b09a0752e8385cdb2c142572c39f5f9"` [INFO] [stderr] Compiling lalrpop-util v0.15.2 [INFO] [stderr] Checking reproto-path-lexer v0.3.36 [INFO] [stderr] Checking lalrpop-util v0.13.1 [INFO] [stderr] Checking reproto-naming v0.3.36 [INFO] [stderr] Checking genco v0.3.30 [INFO] [stderr] Checking relative-path v0.1.5 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Checking reproto-core v0.3.36 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling lalrpop-snap v0.15.2 [INFO] [stderr] warning[E0521]: borrowed data escapes outside of function [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:32 [INFO] [stderr] | [INFO] [stderr] 132 | tokens: Tokens<'a, JavaScript<'a>>, [INFO] [stderr] | ------ `tokens` is a reference that is only valid in the function body [INFO] [stderr] 133 | out: &mut Formatter, [INFO] [stderr] 134 | extra: &mut Self::Extra, [INFO] [stderr] | ----- `extra` is declared here, outside of the function body [INFO] [stderr] ... [INFO] [stderr] 139 | if let Some(imports) = Self::imports(&tokens) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ `tokens` escapes the function body here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0597]: `tokens` does not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:46 [INFO] [stderr] | [INFO] [stderr] 102 | impl<'el> Custom for JavaScript<'el> { [INFO] [stderr] | --- lifetime `'el` defined here [INFO] [stderr] ... [INFO] [stderr] 139 | if let Some(imports) = Self::imports(&tokens) { [INFO] [stderr] | --------------^^^^^^^- [INFO] [stderr] | | | [INFO] [stderr] | | borrowed value does not live long enough [INFO] [stderr] | argument requires that `tokens` is borrowed for `'el` [INFO] [stderr] ... [INFO] [stderr] 145 | } [INFO] [stderr] | - `tokens` dropped here while still borrowed [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking reproto-lexer v0.3.36 [INFO] [stderr] Checking reproto-ast v0.3.36 [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-path-parser v0.3.36` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/reproto-path-parser-0e7ecfa6e5497777/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/crater/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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561cd23dc18b - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x561cd23dc18b - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561cd23dc18b - std::sys_common::backtrace::_print::h549f3692f8d3f393 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x561cd23dc18b - std::sys_common::backtrace::print::h037f1d7e6e0e94de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x561cd23dc18b - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x561cd23dbe66 - std::panicking::default_hook::hdb7c9c6632585072 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x561cd23dc89d - std::panicking::rust_panic_with_hook::h906f2b0ace338868 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x561cd23dc422 - std::panicking::continue_panic_fmt::h3597c4d7a66a7e7b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x561cd23dc306 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x561cd23f5cbd - core::panicking::panic_fmt::he1729b262db7d0f1 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x561cd23f5db7 - core::result::unwrap_failed::h24d6964fca127bdf [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x561cd18e84f8 - core::result::Result::unwrap::h516aa38bb393d9ff [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x561cd18e800c - build_script_build::main::h98438f7310a7e0bc [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-path-parser-0.3.36/build.rs:5 [INFO] [stderr] 13: 0x561cd18e8440 - std::rt::lang_start::{{closure}}::hf24b09008d01f86a [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x561cd23dc2a3 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x561cd23dc2a3 - std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x561cd23df1ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x561cd23dcdad - std::panicking::try::h9cb4b237371abf81 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x561cd23dcdad - std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x561cd23dcdad - std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x561cd18e8419 - std::rt::lang_start::h7e8a7b201ad00d5a [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x561cd18e806a - main [INFO] [stderr] 22: 0x7fe11f24f2e1 - __libc_start_main [INFO] [stderr] 23: 0x561cd18e7e4a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/crater/target/debug/build/reproto-parser-d691da1db7718be0/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/crater/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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564f1c19c18b - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x564f1c19c18b - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564f1c19c18b - std::sys_common::backtrace::_print::h549f3692f8d3f393 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x564f1c19c18b - std::sys_common::backtrace::print::h037f1d7e6e0e94de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x564f1c19c18b - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x564f1c19be66 - std::panicking::default_hook::hdb7c9c6632585072 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x564f1c19c89d - std::panicking::rust_panic_with_hook::h906f2b0ace338868 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x564f1c19c422 - std::panicking::continue_panic_fmt::h3597c4d7a66a7e7b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x564f1c19c306 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x564f1c1b5cbd - core::panicking::panic_fmt::he1729b262db7d0f1 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x564f1c1b5db7 - core::result::unwrap_failed::h24d6964fca127bdf [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x564f1b6a82a8 - core::result::Result::unwrap::h012741967e02463d [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x564f1b6a836c - build_script_build::main::h9b52009e4712c559 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/reproto-parser-0.3.36/build.rs:5 [INFO] [stderr] 13: 0x564f1b6a8600 - std::rt::lang_start::{{closure}}::h8045a6fbc6a223ef [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x564f1c19c2a3 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x564f1c19c2a3 - std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x564f1c19f1ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x564f1c19cdad - std::panicking::try::h9cb4b237371abf81 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x564f1c19cdad - std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x564f1c19cdad - std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x564f1b6a85d9 - std::rt::lang_start::hb0aec1173abca004 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x564f1b6a83ca - main [INFO] [stderr] 22: 0x7efcc7e802e1 - __libc_start_main [INFO] [stderr] 23: 0x564f1b6a7e4a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5afa560bb7323d9817fce3f54063f6125b09a0752e8385cdb2c142572c39f5f9"` [INFO] running `"docker" "rm" "-f" "5afa560bb7323d9817fce3f54063f6125b09a0752e8385cdb2c142572c39f5f9"` [INFO] [stdout] 5afa560bb7323d9817fce3f54063f6125b09a0752e8385cdb2c142572c39f5f9