[INFO] cloning repository https://github.com/sotch-pr35mac/character_converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sotch-pr35mac/character_converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fcharacter_converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fcharacter_converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6beac47348568db664d69d5571451583d8c53a13
[INFO] testing sotch-pr35mac/character_converter against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotch-pr35mac%2Fcharacter_converter" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sotch-pr35mac/character_converter on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sotch-pr35mac/character_converter
[INFO] finished tweaking git repo https://github.com/sotch-pr35mac/character_converter
[INFO] tweaked toml for git repo https://github.com/sotch-pr35mac/character_converter written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sotch-pr35mac/character_converter 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fea90090737e449ea9da1742593b25f936782263bd75acaee3f48b143d7402d
[INFO] running `Command { std: "docker" "start" "-a" "7fea90090737e449ea9da1742593b25f936782263bd75acaee3f48b143d7402d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fea90090737e449ea9da1742593b25f936782263bd75acaee3f48b143d7402d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fea90090737e449ea9da1742593b25f936782263bd75acaee3f48b143d7402d", kill_on_drop: false }`
[INFO] [stdout] 7fea90090737e449ea9da1742593b25f936782263bd75acaee3f48b143d7402d
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e162e83b83ed1151c157efaf61e821bc28faeb322ecaa4f50ec0eed4701a8c68
[INFO] running `Command { std: "docker" "start" "-a" "e162e83b83ed1151c157efaf61e821bc28faeb322ecaa4f50ec0eed4701a8c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling character_converter v2.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `character_converter v2.1.5 (/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/character_converter-7ccbbc1d487260e5/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:19:35:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5a857fff9b42 - std::backtrace_rs::backtrace::libunwind::trace::h8d95625898284e7d
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5a857fff9b42 - std::backtrace_rs::backtrace::trace_unsynchronized::h9eafd5c61303e492
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5a857fff9b42 - std::sys::backtrace::_print_fmt::hec2578e807cc4a3f
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5a857fff9b42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hd8ebefbbcb1fe23a
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5a8580017b83 - core::fmt::rt::Argument::fmt::h09f3c4b7b5ff5386
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/core/src/fmt/rt.rs:185:76
[INFO] [stderr]      5:     0x5a8580017b83 - core::fmt::write::hef9d041e1d5d9592
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x5a857fff73b3 - std::io::Write::write_fmt::hd7148372e3f24f7f
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x5a857fff9992 - std::sys::backtrace::BacktraceLock::print::h263d323f217ce3a7
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5a857fffa920 - std::panicking::default_hook::{{closure}}::h25050253f7dc0d3e
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x5a857fffa6bd - std::panicking::default_hook::hf3291a4c87ea2887
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x5a857fffb1f2 - std::panicking::rust_panic_with_hook::h3550dbeaa1041124
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x5a857fffb08a - std::panicking::begin_panic_handler::{{closure}}::hde0dd646a9e2b5b7
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x5a857fffa039 - std::sys::backtrace::__rust_end_short_backtrace::haeb22ba48b4d728e
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x5a857fffad1d - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x5a8580016e00 - core::panicking::panic_fmt::hca923aa694825dc3
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x5a8580017196 - core::result::unwrap_failed::h1fd41ecb05679f50
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x5a857ffc01ef - build_script_build::build_fst::hbd84b3d121d5f67e
[INFO] [stderr]     17:     0x5a857ffc06b1 - build_script_build::main::hdaa98fb2d9e9a31e
[INFO] [stderr]     18:     0x5a857ffc7fe3 - core::ops::function::FnOnce::call_once::hc4c7d782b6402746
[INFO] [stderr]     19:     0x5a857ffc14e6 - std::sys::backtrace::__rust_begin_short_backtrace::h8324d9271b78dbb2
[INFO] [stderr]     20:     0x5a857ffc1459 - std::rt::lang_start::{{closure}}::h7f989637732ba054
[INFO] [stderr]     21:     0x5a857fff4930 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h33287b43c0d9b74e
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x5a857fff4930 - std::panicking::try::do_call::h950deea04e63c578
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     23:     0x5a857fff4930 - std::panicking::try::h8b80c9c9e5c511fb
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     24:     0x5a857fff4930 - std::panic::catch_unwind::h97d55420e82cf688
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5a857fff4930 - std::rt::lang_start_internal::{{closure}}::h00d84c6e50c56107
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/rt.rs:168:24
[INFO] [stderr]     26:     0x5a857fff4930 - std::panicking::try::do_call::hf5ef28c8d4275fb5
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     27:     0x5a857fff4930 - std::panicking::try::hda9c732051b56a12
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     28:     0x5a857fff4930 - std::panic::catch_unwind::hcdf79cd462221919
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5a857fff4930 - std::rt::lang_start_internal::ha3a6af00ba726ea7
[INFO] [stderr]                                  at /rustc/a7ce54db9b096bd1098d07c645b489195a667c9f/library/std/src/rt.rs:164:5
[INFO] [stderr]     30:     0x5a857ffc1441 - std::rt::lang_start::h640257c5d6b77554
[INFO] [stderr]     31:     0x5a857ffc0715 - main
[INFO] [stderr]     32:     0x7d8152a98d90 - <unknown>
[INFO] [stderr]     33:     0x7d8152a98e40 - __libc_start_main
[INFO] [stderr]     34:     0x5a857ffbb045 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "e162e83b83ed1151c157efaf61e821bc28faeb322ecaa4f50ec0eed4701a8c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e162e83b83ed1151c157efaf61e821bc28faeb322ecaa4f50ec0eed4701a8c68", kill_on_drop: false }`
[INFO] [stdout] e162e83b83ed1151c157efaf61e821bc28faeb322ecaa4f50ec0eed4701a8c68