[INFO] cloning repository https://github.com/AffogatoLang/moka-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AffogatoLang/moka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16
[INFO] checking AffogatoLang/moka-rust against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AffogatoLang/moka-rust
[INFO] finished tweaking git repo https://github.com/AffogatoLang/moka-rust
[INFO] tweaked toml for git repo https://github.com/AffogatoLang/moka-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AffogatoLang/moka-rust on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AffogatoLang/moka-rust 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.2.0
[INFO] [stderr]   Downloaded cfg-if v0.1.2
[INFO] [stderr]   Downloaded xattr v0.1.11
[INFO] [stderr]   Downloaded memchr v2.0.1
[INFO] [stderr]   Downloaded strsim v0.6.0
[INFO] [stderr]   Downloaded thread_local v0.3.4
[INFO] [stderr]   Downloaded utf8-ranges v1.0.0
[INFO] [stderr]   Downloaded walkdir v0.1.8
[INFO] [stderr]   Downloaded redox_syscall v0.1.32
[INFO] [stderr]   Downloaded fuchsia-zircon v0.2.1
[INFO] [stderr]   Downloaded semver v0.2.3
[INFO] [stderr]   Downloaded aho-corasick v0.6.4
[INFO] [stderr]   Downloaded uuid v0.5.1
[INFO] [stderr]   Downloaded enum-set v0.0.7
[INFO] [stderr]   Downloaded cc v1.0.3
[INFO] [stderr]   Downloaded tar v0.4.14
[INFO] [stderr]   Downloaded num-traits v0.1.41
[INFO] [stderr]   Downloaded serde v1.0.23
[INFO] [stderr]   Downloaded pkg-config v0.3.9
[INFO] [stderr]   Downloaded bzip2 v0.3.2
[INFO] [stderr]   Downloaded rand v0.3.18
[INFO] [stderr]   Downloaded syn v0.11.11
[INFO] [stderr]   Downloaded nom v1.2.4
[INFO] [stderr]   Downloaded toml v0.4.5
[INFO] [stderr]   Downloaded serde_derive_internals v0.17.0
[INFO] [stderr]   Downloaded filetime v0.1.14
[INFO] [stderr]   Downloaded regex-syntax v0.4.1
[INFO] [stderr]   Downloaded regex v0.2.3
[INFO] [stderr]   Downloaded libc v0.2.34
[INFO] [stderr]   Downloaded pcre v0.2.3
[INFO] [stderr]   Downloaded serde_json v1.0.7
[INFO] [stderr]   Downloaded docopt v0.8.1
[INFO] [stderr]   Downloaded lazy_static v0.1.16
[INFO] [stderr]   Downloaded bzip2-sys v0.1.6
[INFO] [stderr]   Downloaded serde_derive v1.0.23
[INFO] [stderr]   Downloaded libpcre-sys v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc2ee4f37d6fe4b7517bd61648708b8c7a6a402e243053c37aa5e4082d2e3a91
[INFO] running `Command { std: "docker" "start" "-a" "dc2ee4f37d6fe4b7517bd61648708b8c7a6a402e243053c37aa5e4082d2e3a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2ee4f37d6fe4b7517bd61648708b8c7a6a402e243053c37aa5e4082d2e3a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2ee4f37d6fe4b7517bd61648708b8c7a6a402e243053c37aa5e4082d2e3a91", kill_on_drop: false }`
[INFO] [stdout] dc2ee4f37d6fe4b7517bd61648708b8c7a6a402e243053c37aa5e4082d2e3a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 524e268de0bea9f78736a3b4ca6c776235f54352682f724c44959171895014d6
[INFO] running `Command { std: "docker" "start" "-a" "524e268de0bea9f78736a3b4ca6c776235f54352682f724c44959171895014d6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking serde v1.0.23
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking num-traits v0.1.41
[INFO] [stderr]     Checking enum-set v0.0.7
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling filetime v0.1.14
[INFO] [stderr]    Compiling xattr v0.1.11
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling tar v0.4.14
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking rand v0.3.18
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]    Compiling moka_rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/build.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             fs::create_dir_all(&target_dir.parent().unwrap());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let _ = fs::create_dir_all(&target_dir.parent().unwrap());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/build.rs:29:86
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut outfile = write_opts.open(&target_dir).unwrap_or_else(|e| panic!(e));
[INFO] [stdout]    |                                                                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut outfile = write_opts.open(&target_dir).unwrap_or_else(|e| panic!("{}", e));
[INFO] [stdout]    |                                                                                      +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 29 -             let mut outfile = write_opts.open(&target_dir).unwrap_or_else(|e| panic!(e));
[INFO] [stdout] 29 +             let mut outfile = write_opts.open(&target_dir).unwrap_or_else(|e| std::panic::panic_any(e));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `moka_rust v0.1.2 (/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/moka_rust-8bf0eed2e18ae77f/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   "./target/debug"
[INFO] [stderr]   Target output: "./target/debug/./resources/py_env/interp_runner.py"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (383) panicked at src/build.rs:29:79:
[INFO] [stderr]   Box<dyn Any>
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x58fe5005fe12 - std::backtrace_rs::backtrace::libunwind::trace::h125f93ddc485b77e
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x58fe5005fe12 - std::backtrace_rs::backtrace::trace_unsynchronized::hc99b5bff97364675
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x58fe5005fe12 - std::sys::backtrace::_print_fmt::h1f7f20fb63f556aa
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x58fe5005fe12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h78e5c2918fb9b520
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x58fe5006ec4f - core::fmt::rt::Argument::fmt::hde8630412e21d51f
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x58fe5006ec4f - core::fmt::write::hebec1ff7e64d3848
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x58fe5003cfa3 - std::io::default_write_fmt::h82703b8cb4c474b2
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x58fe5003cfa3 - std::io::Write::write_fmt::hfe0611569a8339ca
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x58fe50042bc2 - std::sys::backtrace::BacktraceLock::print::hf79a20b4402b0c10
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x58fe500446ac - std::panicking::default_hook::{{closure}}::h8654f24ef7894841
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x58fe50044506 - std::panicking::default_hook::h7fb329bf717bb690
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x58fe50044c85 - std::panicking::panic_with_hook::h66ddf0f1cbb4da7f
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x58fe50024b46 - std::panicking::begin_panic::{{closure}}::haf5091dff8711cf2
[INFO] [stderr]     13:     0x58fe50024936 - std::sys::backtrace::__rust_end_short_backtrace::h0507853adf1a50a9
[INFO] [stderr]     14:     0x58fe50024b16 - std::panicking::begin_panic::h219e5724401d436d
[INFO] [stderr]     15:     0x58fe50023afd - build_script_build::main::{{closure}}::h51d78ce55d7046a6
[INFO] [stderr]     16:     0x58fe500257b1 - core::result::Result<T,E>::unwrap_or_else::h7606b76214987ce4
[INFO] [stderr]     17:     0x58fe5002370b - build_script_build::main::h310026ea92cda901
[INFO] [stderr]     18:     0x58fe50024c73 - core::ops::function::FnOnce::call_once::hff13b88cb6640377
[INFO] [stderr]     19:     0x58fe50024946 - std::sys::backtrace::__rust_begin_short_backtrace::h68bbcb78d4917039
[INFO] [stderr]     20:     0x58fe500247a9 - std::rt::lang_start::{{closure}}::ha8622e28a767e7d0
[INFO] [stderr]     21:     0x58fe5003e550 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5c19c3652cefbac1
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x58fe5003e550 - std::panicking::catch_unwind::do_call::h264cd50759154226
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x58fe5003e550 - std::panicking::catch_unwind::h33b68e3843f1e57e
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x58fe5003e550 - std::panic::catch_unwind::h77f90a7678db1dc2
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x58fe5003e550 - std::rt::lang_start_internal::{{closure}}::h76ba764f5774641b
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x58fe5003e550 - std::panicking::catch_unwind::do_call::h3b0b96b944a509a7
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x58fe5003e550 - std::panicking::catch_unwind::hf141e6ebf3688bf3
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x58fe5003e550 - std::panic::catch_unwind::h471b3c7af8f95b96
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x58fe5003e550 - std::rt::lang_start_internal::h1de9b641816771d7
[INFO] [stderr]                                  at /rustc/292be5c7c05138d753bbd4b30db7a3f1a5c914f7/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x58fe50024791 - std::rt::lang_start::hb49b05ff76984e90
[INFO] [stderr]     31:     0x58fe50026005 - main
[INFO] [stderr]     32:     0x72ecd542a1ca - <unknown>
[INFO] [stderr]     33:     0x72ecd542a28b - __libc_start_main
[INFO] [stderr]     34:     0x58fe50022b45 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "524e268de0bea9f78736a3b4ca6c776235f54352682f724c44959171895014d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524e268de0bea9f78736a3b4ca6c776235f54352682f724c44959171895014d6", kill_on_drop: false }`
[INFO] [stdout] 524e268de0bea9f78736a3b4ca6c776235f54352682f724c44959171895014d6
