[INFO] cloning repository https://github.com/butlerx/channels [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/butlerx/channels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbutlerx%2Fchannels", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbutlerx%2Fchannels'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0a6a636d25b9c707445b9d945739df8be8138a4 [INFO] testing butlerx/channels against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbutlerx%2Fchannels" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/butlerx/channels on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/butlerx/channels [INFO] finished tweaking git repo https://github.com/butlerx/channels [INFO] tweaked toml for git repo https://github.com/butlerx/channels written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/butlerx/channels already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded procfs v0.9.1 [INFO] [stderr] Downloaded smallvec v1.6.0 [INFO] [stderr] Downloaded subtle-encoding v0.5.1 [INFO] [stderr] Downloaded zeroize v1.2.0 [INFO] [stderr] Downloaded signatory v0.21.0 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded async-rustls v0.1.2 [INFO] [stderr] Downloaded base64-url v1.4.8 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] [stderr] Downloaded nkeys v0.0.11 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded multipart v0.17.0 [INFO] [stderr] Downloaded nats v0.8.6 [INFO] [stderr] Downloaded nuid v0.2.2 [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded urlencoding v1.1.1 [INFO] [stderr] Downloaded protobuf v2.18.1 [INFO] [stderr] Downloaded stderrlog v0.4.3 [INFO] [stderr] Downloaded headers v0.3.2 [INFO] [stderr] Downloaded prometheus v0.11.0 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded http v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea6f2b7d60b8e6c9a41d7007e1ca86face8d64324498ca28a8498925489415f9 [INFO] running `Command { std: "docker" "start" "-a" "ea6f2b7d60b8e6c9a41d7007e1ca86face8d64324498ca28a8498925489415f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea6f2b7d60b8e6c9a41d7007e1ca86face8d64324498ca28a8498925489415f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea6f2b7d60b8e6c9a41d7007e1ca86face8d64324498ca28a8498925489415f9", kill_on_drop: false }` [INFO] [stdout] ea6f2b7d60b8e6c9a41d7007e1ca86face8d64324498ca28a8498925489415f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1421ab3f61ba329fe0e3df100e92ede155f531c345f9a132766d0410187c8432 [INFO] running `Command { std: "docker" "start" "-a" "1421ab3f61ba329fe0e3df100e92ede155f531c345f9a132766d0410187c8432", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling signature v1.2.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling protobuf v2.18.1 [INFO] [stderr] Compiling prometheus v0.11.0 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling channels v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling http v0.2.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling base64-url v1.4.8 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling ed25519 v1.0.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] error: failed to run custom build command for `channels v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/channels-008cca0a1f901606/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:9:35 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5634cf1779ec - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5634cf1779ec - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5634cf1779ec - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5634cf1779ec - ::fmt::h9a78218788c14e18 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5634cf19526c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stderr] 5: 0x5634cf175795 - std::io::Write::write_fmt::h1d5220480c7a2437 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x5634cf1790e0 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5634cf1790e0 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5634cf1790e0 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x5634cf178c97 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x5634cf179794 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x5634cf179270 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:521:13 [INFO] [stderr] 12: 0x5634cf177eb4 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5634cf1791d9 - rust_begin_unwind [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stderr] 14: 0x5634cf1571c1 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stderr] 15: 0x5634cf157253 - core::result::unwrap_failed::ha0c84e81219e5878 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1617:5 [INFO] [stderr] 16: 0x5634cf15984d - core::result::Result::unwrap::h92f8f52abf0d8fd1 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1299:23 [INFO] [stderr] 17: 0x5634cf15e0d3 - build_script_build::main::h9422fba1a44da523 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:9:5 [INFO] [stderr] 18: 0x5634cf15e88b - core::ops::function::FnOnce::call_once::h5df288419cb5309d [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5634cf15e2de - std::sys_common::backtrace::__rust_begin_short_backtrace::hca190116df7e162e [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5634cf15db51 - std::rt::lang_start::{{closure}}::h90c8b031510c7f82 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:63:18 [INFO] [stderr] 21: 0x5634cf179c9a - core::ops::function::impls:: for &F>::call_once::hc590b210ed55e22f [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5634cf179c9a - std::panicking::try::do_call::h5f0600b7a33ea1af [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stderr] 23: 0x5634cf179c9a - std::panicking::try::he15826df0f376a33 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stderr] 24: 0x5634cf179c9a - std::panic::catch_unwind::hd8af3a578b6b4c86 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stderr] 25: 0x5634cf179c9a - std::rt::lang_start_internal::{{closure}}::h301d1329324ae1f0 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:45:48 [INFO] [stderr] 26: 0x5634cf179c9a - std::panicking::try::do_call::h941e8fdb0bd03655 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stderr] 27: 0x5634cf179c9a - std::panicking::try::ha20a77bf65530f63 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stderr] 28: 0x5634cf179c9a - std::panic::catch_unwind::h33afc061cc69ef90 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stderr] 29: 0x5634cf179c9a - std::rt::lang_start_internal::hc05c244593147106 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:45:20 [INFO] [stderr] 30: 0x5634cf15db20 - std::rt::lang_start::h3ca3aa37a4c1dd57 [INFO] [stderr] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/rt.rs:62:5 [INFO] [stderr] 31: 0x5634cf15e2cc - main [INFO] [stderr] 32: 0x7f11e37850b3 - __libc_start_main [INFO] [stderr] 33: 0x5634cf15791e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1421ab3f61ba329fe0e3df100e92ede155f531c345f9a132766d0410187c8432", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1421ab3f61ba329fe0e3df100e92ede155f531c345f9a132766d0410187c8432", kill_on_drop: false }` [INFO] [stdout] 1421ab3f61ba329fe0e3df100e92ede155f531c345f9a132766d0410187c8432