[INFO] fetching crate net-serial-console 0.3.7... [INFO] testing net-serial-console-0.3.7 against 1.90.0 for beta-1.91-3 [INFO] extracting crate net-serial-console 0.3.7 into /workspace/builds/worker-5-tc1/source [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate net-serial-console 0.3.7 [INFO] finished tweaking crates.io crate net-serial-console 0.3.7 [INFO] tweaked toml for crates.io crate net-serial-console 0.3.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate net-serial-console 0.3.7 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate net-serial-console 0.3.7 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.16 [INFO] [stderr] Downloaded sailfish-macros v0.4.0 [INFO] [stderr] Downloaded serialport v4.0.1 [INFO] [stderr] Downloaded safe-lock v0.1.3 [INFO] [stderr] Downloaded safe-regex-macro v0.2.5 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded home v0.5.3 [INFO] [stderr] Downloaded safe-regex v0.2.5 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded safe-proc-macro2 v1.0.36 [INFO] [stderr] Downloaded anyhow v1.0.56 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded itoap v1.0.1 [INFO] [stderr] Downloaded tokio-util v0.7.0 [INFO] [stderr] Downloaded tracing-core v0.1.23 [INFO] [stderr] Downloaded h2 v0.3.12 [INFO] [stderr] Downloaded safe-quote v1.0.15 [INFO] [stderr] Downloaded nix v0.16.1 [INFO] [stderr] Downloaded mio-serial v5.0.2 [INFO] [stderr] Downloaded tokio-serial v5.4.2 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded safe-regex-compiler v0.2.5 [INFO] [stderr] Downloaded sailfish v0.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded build-data v0.1.3 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded libc v0.2.121 [INFO] [stderr] Downloaded sailfish-compiler v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b5b4b9145901315a99b3cfcb981e2f6973e812513d23df50df7eec6fef3d677 [INFO] running `Command { std: "docker" "start" "-a" "5b5b4b9145901315a99b3cfcb981e2f6973e812513d23df50df7eec6fef3d677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b5b4b9145901315a99b3cfcb981e2f6973e812513d23df50df7eec6fef3d677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5b4b9145901315a99b3cfcb981e2f6973e812513d23df50df7eec6fef3d677", kill_on_drop: false }` [INFO] [stdout] 5b5b4b9145901315a99b3cfcb981e2f6973e812513d23df50df7eec6fef3d677 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5561bd862194ad97ee13db731cba80e1276ec74754f8daba2c8fa71fbd9f896 [INFO] running `Command { std: "docker" "start" "-a" "b5561bd862194ad97ee13db731cba80e1276ec74754f8daba2c8fa71fbd9f896", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling safe-proc-macro2 v1.0.36 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling safe-quote v1.0.15 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling safe-regex-compiler v0.2.5 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling sailfish-compiler v0.4.0 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling tracing-core v0.1.23 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling safe-regex-macro v0.2.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling safe-regex v0.2.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling safe-lock v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling sailfish v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling build-data v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling net-serial-console v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling serialport v4.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling itoap v1.0.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] error: failed to run custom build command for `net-serial-console v0.3.7 (/opt/rustwide/workdir)` [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/net-serial-console-4f94b751ca4ed088/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/build-data-0.1.3/src/lib.rs:634:64: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: "command 'git rev-parse --abbrev-ref=loose HEAD' failed: exit=128 stdout='' stderr='fatal: not a git repository (or any parent up to mount point /opt/rustwide)\\nStopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).\\n'" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x64bb0dbda602 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64bb0dbda602 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64bb0dbda602 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64bb0dbda602 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64bb0dbf9ff3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x64bb0dbf9ff3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x64bb0dbd7ee3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64bb0dbd7ee3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x64bb0dbda452 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x64bb0dbdb4f3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x64bb0dbdb2d5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x64bb0dbdbec5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x64bb0dbdbc5a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x64bb0dbdab09 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x64bb0dbdb8ed - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x64bb0dbf92c0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x64bb0dbf9656 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stderr] 17: 0x64bb0db9e332 - build_data::set_GIT_BRANCH::h68084becb3a152e5 [INFO] [stderr] 18: 0x64bb0db9aff7 - build_script_build::main::hc2fa5458ece7cad3 [INFO] [stderr] 19: 0x64bb0db9afd3 - core::ops::function::FnOnce::call_once::hf5ab302758de89d3 [INFO] [stderr] 20: 0x64bb0db9af76 - std::sys::backtrace::__rust_begin_short_backtrace::h6c6fa3f6b4cbcfed [INFO] [stderr] 21: 0x64bb0db9af59 - std::rt::lang_start::{{closure}}::h6f5591ded571d7ee [INFO] [stderr] 22: 0x64bb0dbd4a20 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x64bb0dbd4a20 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x64bb0dbd4a20 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x64bb0dbd4a20 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x64bb0dbd4a20 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x64bb0dbd4a20 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x64bb0dbd4a20 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x64bb0dbd4a20 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x64bb0dbd4a20 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x64bb0db9af41 - std::rt::lang_start::h726dd61622b69627 [INFO] [stderr] 32: 0x64bb0db9b035 - main [INFO] [stderr] 33: 0x7d97543891ca - [INFO] [stderr] 34: 0x7d975438928b - __libc_start_main [INFO] [stderr] 35: 0x64bb0db9ae55 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b5561bd862194ad97ee13db731cba80e1276ec74754f8daba2c8fa71fbd9f896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5561bd862194ad97ee13db731cba80e1276ec74754f8daba2c8fa71fbd9f896", kill_on_drop: false }` [INFO] [stdout] b5561bd862194ad97ee13db731cba80e1276ec74754f8daba2c8fa71fbd9f896