[INFO] cloning repository https://github.com/thebasilisk/txt-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thebasilisk/txt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ftxt-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ftxt-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45ab57ae46e53396105e36ddaf5e53fbb6b4232a
[INFO] checking thebasilisk/txt-rs against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ftxt-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thebasilisk/txt-rs
[INFO] finished tweaking git repo https://github.com/thebasilisk/txt-rs
[INFO] tweaked toml for git repo https://github.com/thebasilisk/txt-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thebasilisk/txt-rs on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thebasilisk/txt-rs 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking thebasilisk/txt-rs against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebasilisk%2Ftxt-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thebasilisk/txt-rs
[INFO] finished tweaking git repo https://github.com/thebasilisk/txt-rs
[INFO] tweaked toml for git repo https://github.com/thebasilisk/txt-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thebasilisk/txt-rs on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thebasilisk/txt-rs 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "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 cc v1.2.20
[INFO] [stderr]   Downloaded freetype-rs v0.38.0
[INFO] [stderr]   Downloaded libz-sys v1.1.22
[INFO] [stderr]   Downloaded metal v0.30.0
[INFO] [stderr]   Downloaded freetype-sys v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b71177eddd88031f95176561b3aeed9c14274e48daa81714623c579bba4366e
[INFO] running `Command { std: "docker" "start" "-a" "9b71177eddd88031f95176561b3aeed9c14274e48daa81714623c579bba4366e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b71177eddd88031f95176561b3aeed9c14274e48daa81714623c579bba4366e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b71177eddd88031f95176561b3aeed9c14274e48daa81714623c579bba4366e", kill_on_drop: false }`
[INFO] [stdout] 9b71177eddd88031f95176561b3aeed9c14274e48daa81714623c579bba4366e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b10de7bafbc94f57dc63fa7bcf866bd3ff8c95ffbba962729bf4b4903aae9b74
[INFO] running `Command { std: "docker" "start" "-a" "b10de7bafbc94f57dc63fa7bcf866bd3ff8c95ffbba962729bf4b4903aae9b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling objc-sys v0.3.5
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking core-foundation-sys v0.8.7
[INFO] [stderr]     Checking objc2-encode v4.1.0
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking block v0.1.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking objc v0.2.7
[INFO] [stderr]     Checking core-foundation v0.9.4
[INFO] [stderr] error: failed to run custom build command for `objc-sys v0.3.5`
[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/objc-sys-bacf21870b840713/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(target_abi_macabi)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(target_simulator)
[INFO] [stderr]   cargo:rustc-check-cfg=cfg(libobjc2_strict_apple_compat)
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (173) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/objc-sys-0.3.5/build.rs:81:13:
[INFO] [stderr]   Must specify the desired runtime using Cargo features on non-Apple platforms
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x566913d7ac28 - std[952ca6e83a958b7b]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x566913d7ac28 - std[952ca6e83a958b7b]::backtrace_rs::backtrace::trace_unsynchronized::<std[952ca6e83a958b7b]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x566913d7ac28 - std[952ca6e83a958b7b]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x566913d7ac28 - <<std[952ca6e83a958b7b]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[d3a7e15f19503dac]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x566913d8b49a - <core[d3a7e15f19503dac]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x566913d8b49a - core[d3a7e15f19503dac]::fmt::write
[INFO] [stderr]      6:     0x566913d7e542 - std[952ca6e83a958b7b]::io::default_write_fmt::<std[952ca6e83a958b7b]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x566913d7e542 - <std[952ca6e83a958b7b]::sys::stdio::unix::Stderr as std[952ca6e83a958b7b]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x566913d66326 - <std[952ca6e83a958b7b]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x566913d66326 - std[952ca6e83a958b7b]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x566913d76ed1 - std[952ca6e83a958b7b]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x566913d7708b - std[952ca6e83a958b7b]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x566913d66414 - std[952ca6e83a958b7b]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x566913d5b899 - std[952ca6e83a958b7b]::sys::backtrace::__rust_end_short_backtrace::<std[952ca6e83a958b7b]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x566913d66c4d - __rustc[ccdf7250adf3145f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x566913d8bb8c - core[d3a7e15f19503dac]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x566913d4f6f9 - build_script_build[270f6f7a16305997]::main
[INFO] [stderr]     17:     0x566913d50ce3 - <fn() as core[d3a7e15f19503dac]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     18:     0x566913d4edd6 - std[952ca6e83a958b7b]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     19:     0x566913d4eec9 - std[952ca6e83a958b7b]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     20:     0x566913d76477 - <&dyn core[d3a7e15f19503dac]::ops::function::Fn<(), Output = i32> + core[d3a7e15f19503dac]::marker::Sync + core[d3a7e15f19503dac]::panic::unwind_safe::RefUnwindSafe as core[d3a7e15f19503dac]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     21:     0x566913d76477 - std[952ca6e83a958b7b]::panicking::catch_unwind::do_call::<&dyn core[d3a7e15f19503dac]::ops::function::Fn<(), Output = i32> + core[d3a7e15f19503dac]::marker::Sync + core[d3a7e15f19503dac]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     22:     0x566913d76477 - std[952ca6e83a958b7b]::panicking::catch_unwind::<i32, &dyn core[d3a7e15f19503dac]::ops::function::Fn<(), Output = i32> + core[d3a7e15f19503dac]::marker::Sync + core[d3a7e15f19503dac]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     23:     0x566913d76477 - std[952ca6e83a958b7b]::panic::catch_unwind::<&dyn core[d3a7e15f19503dac]::ops::function::Fn<(), Output = i32> + core[d3a7e15f19503dac]::marker::Sync + core[d3a7e15f19503dac]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x566913d76477 - std[952ca6e83a958b7b]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/rt.rs:175:24
[INFO] [stderr]     25:     0x566913d76477 - std[952ca6e83a958b7b]::panicking::catch_unwind::do_call::<std[952ca6e83a958b7b]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:581:40
[INFO] [stderr]     26:     0x566913d76477 - std[952ca6e83a958b7b]::panicking::catch_unwind::<isize, std[952ca6e83a958b7b]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panicking.rs:544:19
[INFO] [stderr]     27:     0x566913d76477 - std[952ca6e83a958b7b]::panic::catch_unwind::<std[952ca6e83a958b7b]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x566913d76477 - std[952ca6e83a958b7b]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/3f7e3b175fda7edbf81081bcd9b91b73f2f7993f/library/std/src/rt.rs:171:5
[INFO] [stderr]     29:     0x566913d4eb41 - std[952ca6e83a958b7b]::rt::lang_start::<()>
[INFO] [stderr]     30:     0x566913d50d75 - main
[INFO] [stderr]     31:     0x76941ce571ca - <unknown>
[INFO] [stderr]     32:     0x76941ce5728b - __libc_start_main
[INFO] [stderr]     33:     0x566913d4e805 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b10de7bafbc94f57dc63fa7bcf866bd3ff8c95ffbba962729bf4b4903aae9b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10de7bafbc94f57dc63fa7bcf866bd3ff8c95ffbba962729bf4b4903aae9b74", kill_on_drop: false }`
[INFO] [stdout] b10de7bafbc94f57dc63fa7bcf866bd3ff8c95ffbba962729bf4b4903aae9b74