[INFO] cloning repository https://github.com/toastxc/o9
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toastxc/o9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoastxc%2Fo9", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoastxc%2Fo9'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9d056fec27a6156386f65962b9540bc3d21e32d
[INFO] checking toastxc/o9 against 6d99ee30d95360fa108a71e3985c92ca3f0fd6dc for pr-161154-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoastxc%2Fo9" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/toastxc/o9
[INFO] finished tweaking git repo https://github.com/toastxc/o9
[INFO] tweaked toml for git repo https://github.com/toastxc/o9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/toastxc/o9 on toolchain 6d99ee30d95360fa108a71e3985c92ca3f0fd6dc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/toastxc/o9 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" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f
[INFO] running `Command { std: "docker" "start" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f" "/opt/rustwide/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f" "/opt/rustwide/cargo-home/bin/cargo" "+6d99ee30d95360fa108a71e3985c92ca3f0fd6dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking rand_core v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking quick-xml v0.37.2
[INFO] [stderr]    Compiling o9 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `convert_case::Casing`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use convert_case::Casing;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ValueSrc` is never used
[INFO] [stdout]   --> build.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub enum ValueSrc {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `o9 v0.1.0 (/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/o9/72b6c80f6613d3d6/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (488) panicked at build.rs:57:48:
[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:     0x5ee5772ff341 - std[47457c9ca5b7353d]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ee5772ff341 - std[47457c9ca5b7353d]::backtrace_rs::backtrace::trace_unsynchronized::<std[47457c9ca5b7353d]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ee5772ff341 - std[47457c9ca5b7353d]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5ee5772ff341 - <<std[47457c9ca5b7353d]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3822501fd79c3edb]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5ee577312afa - <core[3822501fd79c3edb]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5ee577312afa - core[3822501fd79c3edb]::fmt::write
[INFO] [stderr]      6:     0x5ee57730260c - core[3822501fd79c3edb]::io::write::default_write_fmt::<std[47457c9ca5b7353d]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x5ee57730260c - <std[47457c9ca5b7353d]::sys::stdio::unix::Stderr as core[3822501fd79c3edb]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x5ee5772e9c96 - <std[47457c9ca5b7353d]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5ee5772e9c96 - std[47457c9ca5b7353d]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:289:27
[INFO] [stderr]     10:     0x5ee5772fbb31 - std[47457c9ca5b7353d]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:316:9
[INFO] [stderr]     11:     0x5ee5772fbceb - std[47457c9ca5b7353d]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:811:13
[INFO] [stderr]     12:     0x5ee5772e9d42 - std[47457c9ca5b7353d]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:685:13
[INFO] [stderr]     13:     0x5ee5772e2b99 - std[47457c9ca5b7353d]::sys::backtrace::__rust_end_short_backtrace::<std[47457c9ca5b7353d]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5ee5772ea48d - __rustc[b62681e024b055c0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:676:5
[INFO] [stderr]     15:     0x5ee5773132ac - core[3822501fd79c3edb]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5ee577317b02 - core[3822501fd79c3edb]::result::unwrap_failed::unwrap_failed_inner
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/result.rs:1874:9
[INFO] [stderr]     17:     0x5ee5772ac5ce - core[3822501fd79c3edb]::result::unwrap_failed::<core[3822501fd79c3edb]::io::error::Error>
[INFO] [stderr]     18:     0x5ee57729ff6d - build_script_build[a1f686d62c3fdaf6]::main
[INFO] [stderr]     19:     0x5ee5772ac2cb - <fn() as core[3822501fd79c3edb]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5ee5772acf9e - std[47457c9ca5b7353d]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5ee5772ae159 - std[47457c9ca5b7353d]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5ee5772fb2e8 - <&dyn core[3822501fd79c3edb]::ops::function::Fn<(), Output = i32> + core[3822501fd79c3edb]::marker::Sync + core[3822501fd79c3edb]::panic::unwind_safe::RefUnwindSafe as core[3822501fd79c3edb]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panicking::catch_unwind::do_call::<&dyn core[3822501fd79c3edb]::ops::function::Fn<(), Output = i32> + core[3822501fd79c3edb]::marker::Sync + core[3822501fd79c3edb]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:573:43
[INFO] [stderr]     24:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panicking::catch_unwind::<i32, &dyn core[3822501fd79c3edb]::ops::function::Fn<(), Output = i32> + core[3822501fd79c3edb]::marker::Sync + core[3822501fd79c3edb]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:541:19
[INFO] [stderr]     25:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panic::catch_unwind::<&dyn core[3822501fd79c3edb]::ops::function::Fn<(), Output = i32> + core[3822501fd79c3edb]::marker::Sync + core[3822501fd79c3edb]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panicking::catch_unwind::do_call::<std[47457c9ca5b7353d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:573:43
[INFO] [stderr]     28:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panicking::catch_unwind::<isize, std[47457c9ca5b7353d]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panicking.rs:541:19
[INFO] [stderr]     29:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::panic::catch_unwind::<std[47457c9ca5b7353d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5ee5772fb2e8 - std[47457c9ca5b7353d]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/6d99ee30d95360fa108a71e3985c92ca3f0fd6dc/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5ee5772ac6e1 - std[47457c9ca5b7353d]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5ee5772a5b75 - main
[INFO] [stderr]     33:     0x748ac3424601 - <unknown>
[INFO] [stderr]     34:     0x748ac3424718 - __libc_start_main
[INFO] [stderr]     35:     0x5ee57729b905 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f", kill_on_drop: false }`
[INFO] [stdout] 27b208cb1e7fb537ac8e7aba550da9e84b5ff8066af74b9bd8cfb0088915ec6f
