[INFO] cloning repository https://github.com/hicqu/tonic-learn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hicqu/tonic-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhicqu%2Ftonic-learn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhicqu%2Ftonic-learn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87d48adeb7b2db84b32b0c73455ad3dbe24f4670 [INFO] checking hicqu/tonic-learn against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhicqu%2Ftonic-learn" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hicqu/tonic-learn on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hicqu/tonic-learn [INFO] finished tweaking git repo https://github.com/hicqu/tonic-learn [INFO] tweaked toml for git repo https://github.com/hicqu/tonic-learn written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/hicqu/tonic-learn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.2 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded http v0.2.0 [INFO] [stderr] Downloaded tower-util v0.3.0 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded tower-limit v0.3.0 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded h2 v0.2.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded async-trait v0.1.22 [INFO] [stderr] Downloaded tracing-attributes v0.1.6 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded tracing-core v0.1.9 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded backtrace v0.3.41 [INFO] [stderr] Downloaded tokio v0.2.9 [INFO] [stderr] Downloaded tracing-futures v0.2.0 [INFO] [stderr] Downloaded async-stream-impl v0.2.0 [INFO] [stderr] Downloaded async-stream v0.2.0 [INFO] [stderr] Downloaded prost-derive v0.6.0 [INFO] [stderr] Downloaded tower v0.3.0 [INFO] [stderr] Downloaded hyper v0.13.1 [INFO] [stderr] Downloaded tower-ready-cache v0.3.0 [INFO] [stderr] Downloaded prost v0.6.0 [INFO] [stderr] Downloaded tracing v0.1.11 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded tonic v0.1.0 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded prost-types v0.6.0 [INFO] [stderr] Downloaded tonic-build v0.1.0 [INFO] [stderr] Downloaded prost-build v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b18444c535bb15d4509f8cf6f2dfaa767f15ac37666e88545b9d29d2c68d271 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b18444c535bb15d4509f8cf6f2dfaa767f15ac37666e88545b9d29d2c68d271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b18444c535bb15d4509f8cf6f2dfaa767f15ac37666e88545b9d29d2c68d271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b18444c535bb15d4509f8cf6f2dfaa767f15ac37666e88545b9d29d2c68d271", kill_on_drop: false }` [INFO] [stdout] 9b18444c535bb15d4509f8cf6f2dfaa767f15ac37666e88545b9d29d2c68d271 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92633f0ad3423daefc363294bb91982fbed8ef51412fd1fe82c31eb2b410a311 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "92633f0ad3423daefc363294bb91982fbed8ef51412fd1fe82c31eb2b410a311", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.9 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.41 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Checking tokio v0.2.9 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling prost-build v0.6.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling prost-derive v0.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.6 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.22 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking tracing v0.1.11 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tower-limit v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Compiling prost v0.6.0 [INFO] [stderr] Compiling prost-types v0.6.0 [INFO] [stderr] Checking tower-util v0.3.0 [INFO] [stderr] Checking tower-ready-cache v0.3.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.0 [INFO] [stderr] Compiling tonic-build v0.1.0 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Compiling tonic-learn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `tonic-learn v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tonic-learn-f0277f77d59554be/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] out: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "error: \'rustfmt\' is not installed for the toolchain \'05c8870159e4f328578a970e125aa76d24f03b56\'\nTo install, run `rustup component add rustfmt --toolchain 05c8870159e4f328578a970e125aa76d24f03b56`\n" } [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'assertion failed: out.status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:230:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563e7f0ae940 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x563e7f0ae940 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563e7f0ae940 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x563e7f0ae940 - ::fmt::h3cd15d7003dec37a [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x563e7f0ce30c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x563e7f0ab957 - std::io::Write::write_fmt::hac61caff894c35ae [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/io/mod.rs:1517 [INFO] [stderr] 6: 0x563e7f0b11a0 - std::sys_common::backtrace::_print::haa2f390fb7957e3e [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x563e7f0b11a0 - std::sys_common::backtrace::print::h48c7cbbad9013bb1 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x563e7f0b11a0 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x563e7f0b0eec - std::panicking::default_hook::h2f00c78800d98e4c [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x563e7f0b1828 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:581 [INFO] [stderr] 11: 0x563e7f03a85c - std::panicking::begin_panic::{{closure}}::hc6c7323c2466f196 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:506 [INFO] [stderr] 12: 0x563e7f03afe9 - std::sys_common::backtrace::__rust_end_short_backtrace::h07896fa3bd09ed6b [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x563e7f03a787 - std::panicking::begin_panic::hcb4eca3d1c56df9f [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:505 [INFO] [stderr] 14: 0x563e7ede4014 - tonic_build::fmt::h7fa613a207919af5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:230 [INFO] [stderr] 15: 0x563e7edbb5f5 - tonic_build::Builder::compile::h1695ffd3e006f984 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:173 [INFO] [stderr] 16: 0x563e7edbae3f - tonic_build::compile_protos::ha3c48f2e0242b854 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:209 [INFO] [stderr] 17: 0x563e7edb69ed - build_script_build::main::h28d323c43c3e9bdb [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 18: 0x563e7edb9e5b - core::ops::function::FnOnce::call_once::h477358c0cae49709 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x563e7edb7c4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf487abb4dd06248f [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x563e7edb9ac1 - std::rt::lang_start::{{closure}}::h42b86c27d6e3f86e [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x563e7f0b1cd1 - core::ops::function::impls:: for &F>::call_once::hecc21eb9018cc197 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x563e7f0b1cd1 - std::panicking::try::do_call::h174ad655d084b5c7 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x563e7f0b1cd1 - std::panicking::try::h479e6054ce28de10 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x563e7f0b1cd1 - std::panic::catch_unwind::hb558ddea2b3e9c45 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x563e7f0b1cd1 - std::rt::lang_start_internal::h163149047f0a8b61 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x563e7edb9a97 - std::rt::lang_start::h2d0c7a86385ae917 [INFO] [stderr] at /rustc/05c8870159e4f328578a970e125aa76d24f03b56/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x563e7edb6a3a - main [INFO] [stderr] 28: 0x7f26de23c0b3 - __libc_start_main [INFO] [stderr] 29: 0x563e7eda10de - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "92633f0ad3423daefc363294bb91982fbed8ef51412fd1fe82c31eb2b410a311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92633f0ad3423daefc363294bb91982fbed8ef51412fd1fe82c31eb2b410a311", kill_on_drop: false }` [INFO] [stdout] 92633f0ad3423daefc363294bb91982fbed8ef51412fd1fe82c31eb2b410a311