[INFO] fetching crate fumola 0.0.29... [INFO] testing fumola-0.0.29 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate fumola 0.0.29 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate fumola 0.0.29 [INFO] finished tweaking crates.io crate fumola 0.0.29 [INFO] tweaked toml for crates.io crate fumola 0.0.29 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fumola 0.0.29 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fumola 0.0.29 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on library `fumola` which is deprecated [INFO] [stderr] warning: unused manifest key: lib.plugin [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6683f8fb7dd17eae9fd191fe2e5aa756bfecf2507dd9560ab20727c4d70d58aa [INFO] running `Command { std: "docker" "start" "-a" "6683f8fb7dd17eae9fd191fe2e5aa756bfecf2507dd9560ab20727c4d70d58aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6683f8fb7dd17eae9fd191fe2e5aa756bfecf2507dd9560ab20727c4d70d58aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6683f8fb7dd17eae9fd191fe2e5aa756bfecf2507dd9560ab20727c4d70d58aa", kill_on_drop: false }` [INFO] [stdout] 6683f8fb7dd17eae9fd191fe2e5aa756bfecf2507dd9560ab20727c4d70d58aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f84e595ba8b83f588695ed96be2544bd86d13757046329e0fb986bad66cf7b38 [INFO] running `Command { std: "docker" "start" "-a" "f84e595ba8b83f588695ed96be2544bd86d13757046329e0fb986bad66cf7b38", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on library `fumola` which is deprecated [INFO] [stderr] warning: unused manifest key: lib.plugin [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling winnow v0.5.30 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling termcolor v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling dyn-clone v1.0.16 [INFO] [stderr] Compiling line-col v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling test-log-macros v0.2.14 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling candid_derive v0.5.0 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling test-log v0.2.14 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling serde_bytes v0.11.12 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling candid v0.8.4 [INFO] [stderr] Compiling fumola v0.0.29 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `fumola v0.0.29 (/opt/rustwide/workdir)` [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/fumola-5077d81c9f7ade34/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] hello [INFO] [stderr] processing file `src/lib/parser.lalrpop` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2240) panicked at build.rs:8:10: [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: 0x588dad13cea2 - std::backtrace_rs::backtrace::libunwind::trace::hc4a5f428cfb78751 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x588dad13cea2 - std::backtrace_rs::backtrace::trace_unsynchronized::h20e1095684b4c296 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x588dad13cea2 - std::sys::backtrace::_print_fmt::h461f2e3a8f6b29e2 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x588dad13cea2 - ::fmt::h4ee3a75aa71a2c45 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x588dad15b76f - core::fmt::rt::Argument::fmt::h6f1564705cd089af [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x588dad15b76f - core::fmt::write::h21ca93b65a7c281a [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x588dad12e693 - std::io::default_write_fmt::h745a1edf2999cb3b [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x588dad12e693 - std::io::Write::write_fmt::hfc56e66d6e189682 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x588dad13d4f2 - std::sys::backtrace::BacktraceLock::print::h58d5d73f9e953cf1 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x588dad12a16c - std::panicking::default_hook::{{closure}}::h1457fbe47c9457d1 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x588dad129fac - std::panicking::default_hook::hccb5e73b206c0830 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x588dad12ad0a - std::panicking::panic_with_hook::h3190ecc6229cdd29 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x588dad13d2fa - std::panicking::panic_handler::{{closure}}::ha1f1b769bc2bb40c [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x588dad13d259 - std::sys::backtrace::__rust_end_short_backtrace::h5f9cf66f19c2a172 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x588dad12aa6d - __rustc[a93bd50104b99ad4]::rust_begin_unwind [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x588dad162db0 - core::panicking::panic_fmt::hc70c3c83f13c1375 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x588dad164166 - core::result::unwrap_failed::ha809bf80017a514a [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x588dac9e74e7 - build_script_build::main::hefe4b86c5ed4c673 [INFO] [stderr] 18: 0x588dac9e6f93 - core::ops::function::FnOnce::call_once::hc3aaee8beabfd236 [INFO] [stderr] 19: 0x588dac9e6dd6 - std::sys::backtrace::__rust_begin_short_backtrace::h191045d65e2bb658 [INFO] [stderr] 20: 0x588dac9e7969 - std::rt::lang_start::{{closure}}::h2467ae2207f9a037 [INFO] [stderr] 21: 0x588dad13dcc0 - core::ops::function::impls:: for &F>::call_once::hae16bf8966719858 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x588dad13dcc0 - std::panicking::catch_unwind::do_call::hd4eb7cf01d0f66cd [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x588dad13dcc0 - std::panicking::catch_unwind::h35b4afc45093edf5 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x588dad13dcc0 - std::panic::catch_unwind::h5a7ef11ac2fa7980 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x588dad13dcc0 - std::rt::lang_start_internal::{{closure}}::h18f8e059e8eb5f5a [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x588dad13dcc0 - std::panicking::catch_unwind::do_call::hb4f94f34ea41283f [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x588dad13dcc0 - std::panicking::catch_unwind::hfbb31091ea806204 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x588dad13dcc0 - std::panic::catch_unwind::hc88f452387620cfb [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x588dad13dcc0 - std::rt::lang_start_internal::h23cfb6dcbf9c9010 [INFO] [stderr] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x588dac9e7951 - std::rt::lang_start::h50cd646601aae460 [INFO] [stderr] 31: 0x588dac9e7bc5 - main [INFO] [stderr] 32: 0x7135d80e01ca - [INFO] [stderr] 33: 0x7135d80e028b - __libc_start_main [INFO] [stderr] 34: 0x588dac9e6ab5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f84e595ba8b83f588695ed96be2544bd86d13757046329e0fb986bad66cf7b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f84e595ba8b83f588695ed96be2544bd86d13757046329e0fb986bad66cf7b38", kill_on_drop: false }` [INFO] [stdout] f84e595ba8b83f588695ed96be2544bd86d13757046329e0fb986bad66cf7b38