[INFO] cloning repository https://github.com/arkedge/kble
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkedge/kble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkedge%2Fkble", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkedge%2Fkble'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5489f347f67b5c55a5d1ea8b5ee3a7394396cdfb
[INFO] checking arkedge/kble against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkedge%2Fkble" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/arkedge/kble
[INFO] finished tweaking git repo https://github.com/arkedge/kble
[INFO] tweaked toml for git repo https://github.com/arkedge/kble written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arkedge/kble on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arkedge/kble 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding kble-socket v0.4.2
[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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e980075848dab17566251ce30fff4aa97069808b0aec9f49f064245dbb9a6ed
[INFO] running `Command { std: "docker" "start" "-a" "9e980075848dab17566251ce30fff4aa97069808b0aec9f49f064245dbb9a6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e980075848dab17566251ce30fff4aa97069808b0aec9f49f064245dbb9a6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e980075848dab17566251ce30fff4aa97069808b0aec9f49f064245dbb9a6ed", kill_on_drop: false }`
[INFO] [stdout] 9e980075848dab17566251ce30fff4aa97069808b0aec9f49f064245dbb9a6ed
[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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5a5d39b9d3bfe8d044e0412ec2eb2056ad218e6171a317b30959d86d164ee36
[INFO] running `Command { std: "docker" "start" "-a" "c5a5d39b9d3bfe8d044e0412ec2eb2056ad218e6171a317b30959d86d164ee36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling notalawyer-build v0.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking lock_api v0.4.11
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking notalawyer v0.2.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling kble-c2a v0.4.2 (/opt/rustwide/workdir/kble-c2a)
[INFO] [stderr]     Checking clap_builder v4.5.31
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr] error: failed to run custom build command for `kble-c2a v0.4.2 (/opt/rustwide/workdir/kble-c2a)`
[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/kble-c2a-de80c989445f097e/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=Cargo.toml
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: no such command: `about`
[INFO] [stderr] 
[INFO] [stderr]   help: a command with a similar name exists: `logout`
[INFO] [stderr] 
[INFO] [stderr]   help: view all installed commands with `cargo --list`
[INFO] [stderr]   help: find a package to install `about` with `cargo search cargo-about`
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (484) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/notalawyer-build-0.2.0/src/lib.rs:33:9:
[INFO] [stderr]   cargo-about failed
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5a86a951ef2a - std[b340ac9335ccb617]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5a86a951ef2a - std[b340ac9335ccb617]::backtrace_rs::backtrace::trace_unsynchronized::<std[b340ac9335ccb617]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5a86a951ef2a - std[b340ac9335ccb617]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5a86a951ef2a - <<std[b340ac9335ccb617]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3ed789ebc04b9bfd]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5a86a953010a - <core[3ed789ebc04b9bfd]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5a86a953010a - core[3ed789ebc04b9bfd]::fmt::write
[INFO] [stderr]      6:     0x5a86a9523182 - std[b340ac9335ccb617]::io::default_write_fmt::<std[b340ac9335ccb617]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x5a86a9523182 - <std[b340ac9335ccb617]::sys::stdio::unix::Stderr as std[b340ac9335ccb617]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x5a86a950478f - <std[b340ac9335ccb617]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5a86a950478f - std[b340ac9335ccb617]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5a86a951a901 - std[b340ac9335ccb617]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5a86a951aabb - std[b340ac9335ccb617]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5a86a950487a - std[b340ac9335ccb617]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x5a86a94f9d09 - std[b340ac9335ccb617]::sys::backtrace::__rust_end_short_backtrace::<std[b340ac9335ccb617]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5a86a95050ad - __rustc[ed66c1841e5b66bf]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5a86a95307fc - core[3ed789ebc04b9bfd]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5a86a94e9061 - notalawyer_build[d63512151dccc7ea]::build_with_template
[INFO] [stderr]     17:     0x5a86a94e9211 - notalawyer_build[d63512151dccc7ea]::build
[INFO] [stderr]     18:     0x5a86a94e7ae4 - build_script_build[c4a8b1e24777ad9b]::main
[INFO] [stderr]     19:     0x5a86a94e7b13 - <fn() as core[3ed789ebc04b9bfd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5a86a94e7a86 - std[b340ac9335ccb617]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5a86a94e7a99 - std[b340ac9335ccb617]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5a86a9519ba7 - <&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync as core[3ed789ebc04b9bfd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panicking::catch_unwind::do_call::<&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panicking::catch_unwind::<i32, &dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panic::catch_unwind::<&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5a86a9519ba7 - std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panicking::catch_unwind::do_call::<std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panicking::catch_unwind::<isize, std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5a86a9519ba7 - std[b340ac9335ccb617]::panic::catch_unwind::<std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5a86a9519ba7 - std[b340ac9335ccb617]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5a86a94e7a71 - std[b340ac9335ccb617]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5a86a94e7b75 - main
[INFO] [stderr]     33:     0x7a91c56551ca - <unknown>
[INFO] [stderr]     34:     0x7a91c565528b - __libc_start_main
[INFO] [stderr]     35:     0x5a86a94e7985 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c5a5d39b9d3bfe8d044e0412ec2eb2056ad218e6171a317b30959d86d164ee36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a5d39b9d3bfe8d044e0412ec2eb2056ad218e6171a317b30959d86d164ee36", kill_on_drop: false }`
[INFO] [stdout] c5a5d39b9d3bfe8d044e0412ec2eb2056ad218e6171a317b30959d86d164ee36
