[INFO] cloning repository https://github.com/modtext/modtext
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/modtext/modtext" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmodtext%2Fmodtext", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmodtext%2Fmodtext'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d72ea6c1ddb44463de8b968e6a2a0f08c018672f
[INFO] checking modtext/modtext against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmodtext%2Fmodtext" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/modtext/modtext
[INFO] finished tweaking git repo https://github.com/modtext/modtext
[INFO] tweaked toml for git repo https://github.com/modtext/modtext written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/modtext/modtext on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/modtext/modtext 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/Cargo.toml: unused manifest key: workspace.build-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking modtext/modtext against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmodtext%2Fmodtext" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/modtext/modtext
[INFO] finished tweaking git repo https://github.com/modtext/modtext
[INFO] tweaked toml for git repo https://github.com/modtext/modtext written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/modtext/modtext on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/modtext/modtext 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/Cargo.toml: unused manifest key: workspace.build-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded junction v1.2.0
[INFO] [stderr]   Downloaded flatbuffers v24.3.25
[INFO] [stderr]   Downloaded flatbuffers-build v0.2.1+flatc-24.3.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd101b47a983240a61e5d794f7bd6c502ac5b1fa526f2453e9ed4df8b42a9aed
[INFO] running `Command { std: "docker" "start" "-a" "cd101b47a983240a61e5d794f7bd6c502ac5b1fa526f2453e9ed4df8b42a9aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd101b47a983240a61e5d794f7bd6c502ac5b1fa526f2453e9ed4df8b42a9aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd101b47a983240a61e5d794f7bd6c502ac5b1fa526f2453e9ed4df8b42a9aed", kill_on_drop: false }`
[INFO] [stdout] cd101b47a983240a61e5d794f7bd6c502ac5b1fa526f2453e9ed4df8b42a9aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20882a0d3d16935214587bd722cce981127783ae58a9be8485bee0ebf802d0ae
[INFO] running `Command { std: "docker" "start" "-a" "20882a0d3d16935214587bd722cce981127783ae58a9be8485bee0ebf802d0ae", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.build-dependencies
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling flatbuffers-build v0.2.1+flatc-24.3.25
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling flatbuffers v24.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling schema v0.1.0 (/opt/rustwide/workdir/schema)
[INFO] [stderr] error: failed to run custom build command for `schema v0.1.0 (/opt/rustwide/workdir/schema)`
[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/schema-9cd8c708c162fe56/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (209) panicked at schema/build.rs:6:10:
[INFO] [stderr]   flatbuffer compilation failed: FlatcSpawnFailure(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x568ab5fa55ba - std[3897782fc1b96294]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x568ab5fa55ba - std[3897782fc1b96294]::backtrace_rs::backtrace::trace_unsynchronized::<std[3897782fc1b96294]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x568ab5fa55ba - std[3897782fc1b96294]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x568ab5fa55ba - <<std[3897782fc1b96294]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c397ce15914d44f]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x568ab5fb65ba - <core[c397ce15914d44f]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x568ab5fb65ba - core[c397ce15914d44f]::fmt::write
[INFO] [stderr]      6:     0x568ab5fa9662 - std[3897782fc1b96294]::io::default_write_fmt::<std[3897782fc1b96294]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x568ab5fa9662 - <std[3897782fc1b96294]::sys::stdio::unix::Stderr as std[3897782fc1b96294]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x568ab5f8adbf - <std[3897782fc1b96294]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x568ab5f8adbf - std[3897782fc1b96294]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x568ab5fa1041 - std[3897782fc1b96294]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x568ab5fa11fb - std[3897782fc1b96294]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x568ab5f8ae78 - std[3897782fc1b96294]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x568ab5f80109 - std[3897782fc1b96294]::sys::backtrace::__rust_end_short_backtrace::<std[3897782fc1b96294]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x568ab5f8b79d - __rustc[afccd5453985ac1f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x568ab5fb6d0c - core[c397ce15914d44f]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x568ab5fb6a82 - core[c397ce15914d44f]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x568ab5f69b52 - <core[c397ce15914d44f]::result::Result<(), flatbuffers_build[3a6644a59e02dfb7]::Error>>::expect
[INFO] [stderr]     18:     0x568ab5f69ac6 - build_script_build[9749c92e27100fe3]::main
[INFO] [stderr]     19:     0x568ab5f6a233 - <fn() as core[c397ce15914d44f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x568ab5f69696 - std[3897782fc1b96294]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x568ab5f69979 - std[3897782fc1b96294]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x568ab5fa01a4 - <&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe as core[c397ce15914d44f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x568ab5fa01a4 - std[3897782fc1b96294]::panicking::catch_unwind::do_call::<&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x568ab5fa01a4 - std[3897782fc1b96294]::panicking::catch_unwind::<i32, &dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x568ab5fa01a4 - std[3897782fc1b96294]::panic::catch_unwind::<&dyn core[c397ce15914d44f]::ops::function::Fn<(), Output = i32> + core[c397ce15914d44f]::marker::Sync + core[c397ce15914d44f]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x568ab5fa01a4 - std[3897782fc1b96294]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x568ab5fa01a4 - std[3897782fc1b96294]::panicking::catch_unwind::do_call::<std[3897782fc1b96294]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x568ab5fa01a4 - std[3897782fc1b96294]::panicking::catch_unwind::<isize, std[3897782fc1b96294]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x568ab5fa01a4 - std[3897782fc1b96294]::panic::catch_unwind::<std[3897782fc1b96294]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x568ab5fa01a4 - std[3897782fc1b96294]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/a611f2a14e38407ec6717a86a01424ee6fc80762/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x568ab5f69681 - std[3897782fc1b96294]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x568ab5f6a295 - main
[INFO] [stderr]     33:     0x741826b4a1ca - <unknown>
[INFO] [stderr]     34:     0x741826b4a28b - __libc_start_main
[INFO] [stderr]     35:     0x568ab5f691c5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "20882a0d3d16935214587bd722cce981127783ae58a9be8485bee0ebf802d0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20882a0d3d16935214587bd722cce981127783ae58a9be8485bee0ebf802d0ae", kill_on_drop: false }`
[INFO] [stdout] 20882a0d3d16935214587bd722cce981127783ae58a9be8485bee0ebf802d0ae