[INFO] cloning repository https://github.com/optman/quic-tun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/optman/quic-tun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptman%2Fquic-tun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptman%2Fquic-tun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58cca56f1eb59eee046aaeb302853dbbacc51800
[INFO] checking optman/quic-tun against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foptman%2Fquic-tun" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/optman/quic-tun
[INFO] finished tweaking git repo https://github.com/optman/quic-tun
[INFO] tweaked toml for git repo https://github.com/optman/quic-tun written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/optman/quic-tun on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/optman/quic-tun 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 sha2 v0.9.8
[INFO] [stderr]   Downloaded protobuf-codegen v2.27.1
[INFO] [stderr]   Downloaded pem v1.0.0
[INFO] [stderr]   Downloaded daemonize v0.4.1
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.27.1
[INFO] [stderr]   Downloaded structopt v0.3.25
[INFO] [stderr]   Downloaded yasna v0.4.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.18
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.14
[INFO] [stderr]   Downloaded rcgen v0.8.14
[INFO] [stderr]   Downloaded protobuf v2.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1d585165965a18c7c4febda6952be14467d47896c9a5b7183dfa16a87ea18c5
[INFO] running `Command { std: "docker" "start" "-a" "f1d585165965a18c7c4febda6952be14467d47896c9a5b7183dfa16a87ea18c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d585165965a18c7c4febda6952be14467d47896c9a5b7183dfa16a87ea18c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d585165965a18c7c4febda6952be14467d47896c9a5b7183dfa16a87ea18c5", kill_on_drop: false }`
[INFO] [stdout] f1d585165965a18c7c4febda6952be14467d47896c9a5b7183dfa16a87ea18c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cc0b3c2cbb39c9af01ce487cfb44cc1a724b2206b11155cd1def4225ca2fb55
[INFO] running `Command { std: "docker" "start" "-a" "4cc0b3c2cbb39c9af01ce487cfb44cc1a724b2206b11155cd1def4225ca2fb55", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling protobuf v2.27.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking tinyvec v1.5.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking futures-channel v0.3.17
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking boxfnonce v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking pem v1.0.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking yasna v0.4.0
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rcgen v0.8.14
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling protobuf-codegen v2.27.1
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.27.1
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling rndz v0.1.0 (https://github.com/optman/rndz#94885557)
[INFO] [stderr] error: failed to run custom build command for `rndz v0.1.0 (https://github.com/optman/rndz#94885557)`
[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/rndz-d483343ad34e6baa/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1071) panicked at /opt/rustwide/cargo-home/git/checkouts/rndz-b10ba7522582e626/9488555/build.rs:9:10:
[INFO] [stderr]   Codegen failed.: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x64e401354cd8 - std[7ec83aa69bc1bade]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x64e401354cd8 - std[7ec83aa69bc1bade]::backtrace_rs::backtrace::trace_unsynchronized::<std[7ec83aa69bc1bade]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x64e401354cd8 - std[7ec83aa69bc1bade]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x64e401354cd8 - <<std[7ec83aa69bc1bade]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[441aec066d960436]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x64e40136899a - <core[441aec066d960436]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x64e40136899a - core[441aec066d960436]::fmt::write
[INFO] [stderr]      6:     0x64e401358552 - std[7ec83aa69bc1bade]::io::default_write_fmt::<std[7ec83aa69bc1bade]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/io/mod.rs:622:11
[INFO] [stderr]      7:     0x64e401358552 - <std[7ec83aa69bc1bade]::sys::stdio::unix::Stderr as std[7ec83aa69bc1bade]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]      8:     0x64e40133ffa6 - <std[7ec83aa69bc1bade]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x64e40133ffa6 - std[7ec83aa69bc1bade]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x64e401350cf1 - std[7ec83aa69bc1bade]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x64e401350eab - std[7ec83aa69bc1bade]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x64e401340062 - std[7ec83aa69bc1bade]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x64e401337ca9 - std[7ec83aa69bc1bade]::sys::backtrace::__rust_end_short_backtrace::<std[7ec83aa69bc1bade]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x64e40134094d - __rustc[365ecb5c2ebe10ec]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x64e40136912c - core[441aec066d960436]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x64e401368ea2 - core[441aec066d960436]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x64e4011858d0 - <core[441aec066d960436]::result::Result<(), std[7ec83aa69bc1bade]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x64e401185843 - build_script_build[155ea51898f9e552]::main
[INFO] [stderr]     19:     0x64e401185ab3 - <fn() as core[441aec066d960436]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x64e401185746 - std[7ec83aa69bc1bade]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x64e401185759 - std[7ec83aa69bc1bade]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x64e401350497 - <&dyn core[441aec066d960436]::ops::function::Fn<(), Output = i32> + core[441aec066d960436]::panic::unwind_safe::RefUnwindSafe + core[441aec066d960436]::marker::Sync as core[441aec066d960436]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x64e401350497 - std[7ec83aa69bc1bade]::panicking::catch_unwind::do_call::<&dyn core[441aec066d960436]::ops::function::Fn<(), Output = i32> + core[441aec066d960436]::panic::unwind_safe::RefUnwindSafe + core[441aec066d960436]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x64e401350497 - std[7ec83aa69bc1bade]::panicking::catch_unwind::<i32, &dyn core[441aec066d960436]::ops::function::Fn<(), Output = i32> + core[441aec066d960436]::panic::unwind_safe::RefUnwindSafe + core[441aec066d960436]::marker::Sync>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x64e401350497 - std[7ec83aa69bc1bade]::panic::catch_unwind::<&dyn core[441aec066d960436]::ops::function::Fn<(), Output = i32> + core[441aec066d960436]::panic::unwind_safe::RefUnwindSafe + core[441aec066d960436]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x64e401350497 - std[7ec83aa69bc1bade]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x64e401350497 - std[7ec83aa69bc1bade]::panicking::catch_unwind::do_call::<std[7ec83aa69bc1bade]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x64e401350497 - std[7ec83aa69bc1bade]::panicking::catch_unwind::<isize, std[7ec83aa69bc1bade]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x64e401350497 - std[7ec83aa69bc1bade]::panic::catch_unwind::<std[7ec83aa69bc1bade]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x64e401350497 - std[7ec83aa69bc1bade]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x64e401185731 - std[7ec83aa69bc1bade]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x64e401185b15 - main
[INFO] [stderr]     33:     0x7960c65021ca - <unknown>
[INFO] [stderr]     34:     0x7960c650228b - __libc_start_main
[INFO] [stderr]     35:     0x64e401185305 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4cc0b3c2cbb39c9af01ce487cfb44cc1a724b2206b11155cd1def4225ca2fb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc0b3c2cbb39c9af01ce487cfb44cc1a724b2206b11155cd1def4225ca2fb55", kill_on_drop: false }`
[INFO] [stdout] 4cc0b3c2cbb39c9af01ce487cfb44cc1a724b2206b11155cd1def4225ca2fb55
