[INFO] cloning repository https://github.com/xasopheno/weresocool-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xasopheno/weresocool-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2Fweresocool-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2Fweresocool-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73ef9bd43fea7d8e1a18164cb3c7d5a79b6d4e3c [INFO] checking xasopheno/weresocool-parser/73ef9bd43fea7d8e1a18164cb3c7d5a79b6d4e3c against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2Fweresocool-parser" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xasopheno/weresocool-parser [INFO] finished tweaking git repo https://github.com/xasopheno/weresocool-parser [INFO] tweaked toml for git repo https://github.com/xasopheno/weresocool-parser written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xasopheno/weresocool-parser on toolchain fd0c901b00ee1e08a250039cdb90258603497e20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/xasopheno/weresocool-parser already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded lalrpop-util v0.16.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded memchr v2.1.0 [INFO] [stderr] Downloaded ucd-util v0.1.1 [INFO] [stderr] Downloaded phf_shared v0.7.23 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded bit-set v0.5.0 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded quote v0.5.2 [INFO] [stderr] Downloaded diff v0.1.11 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded phf_generator v0.7.23 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded string_cache_codegen v0.4.1 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.1 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded ena v0.9.3 [INFO] [stderr] Downloaded proc-macro2 v0.3.8 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded colored v1.6.1 [INFO] [stderr] Downloaded string_cache v0.7.3 [INFO] [stderr] Downloaded proc-macro2 v0.4.20 [INFO] [stderr] Downloaded docopt v0.8.3 [INFO] [stderr] Downloaded bit-vec v0.5.0 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded itertools v0.7.8 [INFO] [stderr] Downloaded serde_derive v1.0.79 [INFO] [stderr] Downloaded serde v1.0.79 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded syn v0.15.8 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded lalrpop v0.16.0 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded regex v1.0.5 [INFO] [stderr] Downloaded regex-syntax v0.6.2 [INFO] [stderr] Downloaded lalrpop-snap v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43037d1d4865b125e26cb5ec94dc76b5af1ae366770ca4ea29ebdab06708fdd3 [INFO] running `Command { std: "docker" "start" "-a" "43037d1d4865b125e26cb5ec94dc76b5af1ae366770ca4ea29ebdab06708fdd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43037d1d4865b125e26cb5ec94dc76b5af1ae366770ca4ea29ebdab06708fdd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43037d1d4865b125e26cb5ec94dc76b5af1ae366770ca4ea29ebdab06708fdd3", kill_on_drop: false }` [INFO] [stdout] 43037d1d4865b125e26cb5ec94dc76b5af1ae366770ca4ea29ebdab06708fdd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa8768854f035537c90ddc562a60f44ab4eb41571987f0a5449758fefe6e6ebc [INFO] running `Command { std: "docker" "start" "-a" "aa8768854f035537c90ddc562a60f44ab4eb41571987f0a5449758fefe6e6ebc", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling ena v0.9.3 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling lalrpop-util v0.16.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking colored v1.6.1 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling syn v0.15.8 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling lalrpop-snap v0.16.0 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling lalrpop v0.16.0 [INFO] [stderr] error: failed to run custom build command for `lalrpop v0.16.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/lalrpop-1942ea793694e7c1/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1028) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-0.16.0/build.rs:4:34: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x653799c8ea6a - std[3628e069598cca84]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x653799c8ea6a - std[3628e069598cca84]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x653799c8ea6a - std[3628e069598cca84]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x653799c8ea6a - <::print::DisplayBacktrace as core[98ac6b454c43c029]::fmt::Display>::fmt [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x653799ca399a - ::fmt [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x653799ca399a - core[98ac6b454c43c029]::fmt::write [INFO] [stderr] 6: 0x653799c94342 - std[3628e069598cca84]::io::default_write_fmt:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x653799c94342 - ::write_fmt [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x653799c77cdf - ::print [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x653799c77cdf - std[3628e069598cca84]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x653799c8a291 - std[3628e069598cca84]::panicking::default_hook [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x653799c8a44b - std[3628e069598cca84]::panicking::panic_with_hook [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x653799c77d98 - std[3628e069598cca84]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x653799c6cfb9 - std[3628e069598cca84]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x653799c7878d - __rustc[9918a3938d88277d]::rust_begin_unwind [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x653799ca41dc - core[98ac6b454c43c029]::panicking::panic_fmt [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x653799ca3f52 - core[98ac6b454c43c029]::result::unwrap_failed [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x6537996e457c - build_script_build[17dbac9291e1c83d]::main [INFO] [stderr] 18: 0x6537996e4793 - >::call_once [INFO] [stderr] 19: 0x6537996e44d6 - std[3628e069598cca84]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 20: 0x6537996e44e9 - std[3628e069598cca84]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 21: 0x653799c89534 - <&dyn core[98ac6b454c43c029]::ops::function::Fn<(), Output = i32> + core[98ac6b454c43c029]::panic::unwind_safe::RefUnwindSafe + core[98ac6b454c43c029]::marker::Sync as core[98ac6b454c43c029]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x653799c89534 - std[3628e069598cca84]::panicking::catch_unwind::do_call::<&dyn core[98ac6b454c43c029]::ops::function::Fn<(), Output = i32> + core[98ac6b454c43c029]::panic::unwind_safe::RefUnwindSafe + core[98ac6b454c43c029]::marker::Sync, i32> [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:581:40 [INFO] [stderr] 23: 0x653799c89534 - std[3628e069598cca84]::panicking::catch_unwind:: + core[98ac6b454c43c029]::panic::unwind_safe::RefUnwindSafe + core[98ac6b454c43c029]::marker::Sync> [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:544:19 [INFO] [stderr] 24: 0x653799c89534 - std[3628e069598cca84]::panic::catch_unwind::<&dyn core[98ac6b454c43c029]::ops::function::Fn<(), Output = i32> + core[98ac6b454c43c029]::panic::unwind_safe::RefUnwindSafe + core[98ac6b454c43c029]::marker::Sync, i32> [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x653799c89534 - std[3628e069598cca84]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x653799c89534 - std[3628e069598cca84]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:581:40 [INFO] [stderr] 27: 0x653799c89534 - std[3628e069598cca84]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panicking.rs:544:19 [INFO] [stderr] 28: 0x653799c89534 - std[3628e069598cca84]::panic::catch_unwind:: [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x653799c89534 - std[3628e069598cca84]::rt::lang_start_internal [INFO] [stderr] at /rustc/fd0c901b00ee1e08a250039cdb90258603497e20/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x6537996e4451 - std[3628e069598cca84]::rt::lang_start::<()> [INFO] [stderr] 31: 0x6537996e47f5 - main [INFO] [stderr] 32: 0x75dafa8101ca - [INFO] [stderr] 33: 0x75dafa81028b - __libc_start_main [INFO] [stderr] 34: 0x6537996e4365 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "aa8768854f035537c90ddc562a60f44ab4eb41571987f0a5449758fefe6e6ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa8768854f035537c90ddc562a60f44ab4eb41571987f0a5449758fefe6e6ebc", kill_on_drop: false }` [INFO] [stdout] aa8768854f035537c90ddc562a60f44ab4eb41571987f0a5449758fefe6e6ebc