[INFO] fetching crate r2r_msg_gen 0.9.5...
[INFO] testing r2r_msg_gen-0.9.5 against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] extracting crate r2r_msg_gen 0.9.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate r2r_msg_gen 0.9.5
[INFO] finished tweaking crates.io crate r2r_msg_gen 0.9.5
[INFO] tweaked toml for crates.io crate r2r_msg_gen 0.9.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2r_msg_gen 0.9.5 on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2r_msg_gen 0.9.5 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f45c48ec04e53ee1f691d97e9eaa3b004644190aaf22966ea8a6a0320829cb1e
[INFO] running `Command { std: "docker" "start" "-a" "f45c48ec04e53ee1f691d97e9eaa3b004644190aaf22966ea8a6a0320829cb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f45c48ec04e53ee1f691d97e9eaa3b004644190aaf22966ea8a6a0320829cb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45c48ec04e53ee1f691d97e9eaa3b004644190aaf22966ea8a6a0320829cb1e", kill_on_drop: false }`
[INFO] [stdout] f45c48ec04e53ee1f691d97e9eaa3b004644190aaf22966ea8a6a0320829cb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab7b0df3632b444cfc123d04c1587bcc6de2707bca081e4b2ad76b35e6300b38
[INFO] running `Command { std: "docker" "start" "-a" "ab7b0df3632b444cfc123d04c1587bcc6de2707bca081e4b2ad76b35e6300b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling widestring v1.1.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling force-send-sync v1.1.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling r2r_common v0.9.5
[INFO] [stderr]    Compiling r2r_rcl v0.9.5
[INFO] [stderr] error: failed to run custom build command for `r2r_rcl v0.9.5`
[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/r2r_rcl-956541ad504c948a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=AMENT_PREFIX_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=CMAKE_PREFIX_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=CMAKE_IDL_PACKAGES
[INFO] [stderr]   cargo:rerun-if-env-changed=IDL_PACKAGE_FILTER
[INFO] [stderr]   cargo:rerun-if-env-changed=ROS_DISTRO
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (895) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/r2r_common-0.9.5/src/lib.rs:144:51:
[INFO] [stderr]   ROS_DISTRO not set: Source your ROS!
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5a5a5676a9e2 - std::backtrace_rs::backtrace::libunwind::trace::hcbb09259ca22005c
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5a5a5676a9e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h0fac8c223cd6e456
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5a5a5676a9e2 - std::sys::backtrace::_print_fmt::he5f2b5e0c66ce66e
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5a5a5676a9e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::haf29e060fb6137a9
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5a5a5677bddf - core::fmt::rt::Argument::fmt::h596977d9d4f722b0
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5a5a5677bddf - core::fmt::write::h0ee4d44b8e20572d
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5a5a5673bdd1 - std::io::default_write_fmt::h763f5fc94ffb8fa4
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5a5a5673bdd1 - std::io::Write::write_fmt::h3255f61ab3a84b50
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5a5a567477a2 - std::sys::backtrace::BacktraceLock::print::h3db71735b2a2861b
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5a5a5674a60f - std::panicking::default_hook::{{closure}}::h0168a26bb62ec69b
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5a5a5674a469 - std::panicking::default_hook::h7454a6fd0ab61b64
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5a5a5674ad45 - std::panicking::panic_with_hook::h2d45a49bfd4e6ec4
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5a5a5674aaf6 - std::panicking::panic_handler::{{closure}}::h37f0f43a266cd34d
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:700:13
[INFO] [stderr]     13:     0x5a5a567478d9 - std::sys::backtrace::__rust_end_short_backtrace::h1ed0bd8883e4d747
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5a5a5672fddd - __rustc[92da9811a626c906]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5a5a56785eb0 - core::panicking::panic_fmt::hc1117383da035bf0
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x5a5a55fb3305 - r2r_common::print_cargo_ros_distro::{{closure}}::h514d90b1151a5e2e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/r2r_common-0.9.5/src/lib.rs:144:51
[INFO] [stderr]     17:     0x5a5a55fb91e9 - core::result::Result<T,E>::unwrap_or_else::h10b18303552ee523
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/result.rs:1615:23
[INFO] [stderr]     18:     0x5a5a55fb3145 - r2r_common::print_cargo_ros_distro::h67bcdc965584ffef
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/r2r_common-0.9.5/src/lib.rs:144:32
[INFO] [stderr]     19:     0x5a5a55faecdd - build_script_build::main::h3e7686237a0a4fe2
[INFO] [stderr]     20:     0x5a5a55faf7b3 - core::ops::function::FnOnce::call_once::ha530b08f767db2f3
[INFO] [stderr]     21:     0x5a5a55faf656 - std::sys::backtrace::__rust_begin_short_backtrace::hae0f35b36e233234
[INFO] [stderr]     22:     0x5a5a55faf639 - std::rt::lang_start::{{closure}}::hab49da58e435c201
[INFO] [stderr]     23:     0x5a5a5673d930 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd5ebf71c5e4058f5
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x5a5a5673d930 - std::panicking::catch_unwind::do_call::h99d63385d30e2203
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:590:40
[INFO] [stderr]     25:     0x5a5a5673d930 - std::panicking::catch_unwind::hdbaffb291393f38e
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:553:19
[INFO] [stderr]     26:     0x5a5a5673d930 - std::panic::catch_unwind::hf7dbd8ee5462ff74
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5a5a5673d930 - std::rt::lang_start_internal::{{closure}}::hea25e4193f841299
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x5a5a5673d930 - std::panicking::catch_unwind::do_call::h184c143efff27042
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:590:40
[INFO] [stderr]     29:     0x5a5a5673d930 - std::panicking::catch_unwind::he4c032670b9f8931
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panicking.rs:553:19
[INFO] [stderr]     30:     0x5a5a5673d930 - std::panic::catch_unwind::h8c9476ae1d027606
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x5a5a5673d930 - std::rt::lang_start_internal::h84384eff259c4dfe
[INFO] [stderr]                                  at /rustc/028592fec99e54cc92def5a2a849c673b066dd93/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x5a5a55faf621 - std::rt::lang_start::h1959d30b8ada1b3f
[INFO] [stderr]     33:     0x5a5a55fb15d5 - main
[INFO] [stderr]     34:     0x73e8af11d1ca - <unknown>
[INFO] [stderr]     35:     0x73e8af11d28b - __libc_start_main
[INFO] [stderr]     36:     0x5a5a55fadae5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "ab7b0df3632b444cfc123d04c1587bcc6de2707bca081e4b2ad76b35e6300b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7b0df3632b444cfc123d04c1587bcc6de2707bca081e4b2ad76b35e6300b38", kill_on_drop: false }`
[INFO] [stdout] ab7b0df3632b444cfc123d04c1587bcc6de2707bca081e4b2ad76b35e6300b38