[INFO] cloning repository https://github.com/mkulke/kerfuffle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkulke/kerfuffle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulke%2Fkerfuffle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulke%2Fkerfuffle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a5c3a3ee4e6528fa0e421640d295ce04c3acd60 [INFO] checking mkulke/kerfuffle against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkulke%2Fkerfuffle" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkulke/kerfuffle on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mkulke/kerfuffle [INFO] finished tweaking git repo https://github.com/mkulke/kerfuffle [INFO] tweaked toml for git repo https://github.com/mkulke/kerfuffle written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mkulke/kerfuffle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tower v0.3.0 [INFO] [stderr] Downloaded prost-types v0.5.0 [INFO] [stderr] Downloaded tower-util v0.3.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.3 [INFO] [stderr] Downloaded async-stream-impl v0.2.0 [INFO] [stderr] Downloaded tonic v0.1.0-beta.1 [INFO] [stderr] Downloaded tonic-build v0.1.0-beta.1 [INFO] [stderr] Downloaded tower-timeout v0.3.0 [INFO] [stderr] Downloaded pin-project v0.4.3 [INFO] [stderr] Downloaded prost v0.5.0 [INFO] [stderr] Downloaded prost-build v0.5.0 [INFO] [stderr] Downloaded tower-make v0.3.0 [INFO] [stderr] Downloaded async-stream v0.1.2 [INFO] [stderr] Downloaded tower-balance v0.3.0 [INFO] [stderr] Downloaded anyhow v1.0.13 [INFO] [stderr] Downloaded prost-derive v0.5.0 [INFO] [stderr] Downloaded async-stream v0.2.0 [INFO] [stderr] Downloaded tower-discover v0.3.0 [INFO] [stderr] Downloaded tower-load v0.3.0 [INFO] [stderr] Downloaded tower-buffer v0.3.0 [INFO] [stderr] Downloaded tower-limit v0.3.0 [INFO] [stderr] Downloaded tower-layer v0.3.0 [INFO] [stderr] Downloaded tower-load-shed v0.3.0 [INFO] [stderr] Downloaded tower-retry v0.3.0 [INFO] [stderr] Downloaded tower-ready-cache v0.3.0 [INFO] [stderr] Downloaded tracing-futures v0.2.0 [INFO] [stderr] Downloaded enum_extract v0.1.1 [INFO] [stderr] Downloaded async-stream-impl v0.1.1 [INFO] [stderr] Downloaded async-trait v0.1.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ca4bf0749735b9f6603e23defff02d84c485e131873fa64f5a9c1f80e67d1dd [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" "2ca4bf0749735b9f6603e23defff02d84c485e131873fa64f5a9c1f80e67d1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ca4bf0749735b9f6603e23defff02d84c485e131873fa64f5a9c1f80e67d1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca4bf0749735b9f6603e23defff02d84c485e131873fa64f5a9c1f80e67d1dd", kill_on_drop: false }` [INFO] [stdout] 2ca4bf0749735b9f6603e23defff02d84c485e131873fa64f5a9c1f80e67d1dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba2b837ff2d4f54c4cb838dcbb7b1946d51d34a39d184196d94a3d9ca7f324bf [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" "ba2b837ff2d4f54c4cb838dcbb7b1946d51d34a39d184196d94a3d9ca7f324bf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling anyhow v1.0.13 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking enum_extract v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking tracing-core v0.1.6 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling async-stream-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.15 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Checking async-stream v0.1.2 [INFO] [stderr] Checking tracing v0.1.9 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling tonic-build v0.1.0-beta.1 [INFO] [stderr] Checking pin-project v0.4.3 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.0 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Compiling kerf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tower-limit v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] error: failed to run custom build command for `kerf v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/kerf-a2b475bb5dfe7c2c/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 \'075992eda207e1647b699c8c8ada67b32ce7b115\'\nTo install, run `rustup component add rustfmt --toolchain 075992eda207e1647b699c8c8ada67b32ce7b115`\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-beta.1/src/lib.rs:214:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559e95d18a10 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x559e95d18a10 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559e95d18a10 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x559e95d18a10 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x559e95d379ec - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x559e95d15992 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x559e95d1b20d - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x559e95d1b20d - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x559e95d1b20d - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x559e95d1aeb8 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x559e95d1b916 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:581 [INFO] [stderr] 11: 0x559e95cb91cc - std::panicking::begin_panic::{{closure}}::he2fdbaf5c4a7b25c [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:506 [INFO] [stderr] 12: 0x559e95cb9d89 - std::sys_common::backtrace::__rust_end_short_backtrace::ha7848100d9d06ec4 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x559e95cb90f7 - std::panicking::begin_panic::hbeeaf623be289416 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:505 [INFO] [stderr] 14: 0x559e95a5728d - tonic_build::fmt::h48e95dc1926803c8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-beta.1/src/lib.rs:214 [INFO] [stderr] 15: 0x559e95a37916 - tonic_build::Builder::compile::h1d0c5e2aff8a5815 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-beta.1/src/lib.rs:158 [INFO] [stderr] 16: 0x559e95a370eb - tonic_build::compile_protos::h0cca75a3e0854d9f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-beta.1/src/lib.rs:193 [INFO] [stderr] 17: 0x559e95a34955 - build_script_build::main::hd531fe4e321818cf [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 18: 0x559e95a4f62b - core::ops::function::FnOnce::call_once::h10c93e7b49b87d11 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x559e95a387ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h0e005abdf8397e12 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x559e95a33da1 - std::rt::lang_start::{{closure}}::h6484c83487329493 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x559e95d1bda0 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x559e95d1bda0 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x559e95d1bda0 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x559e95d1bda0 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x559e95d1bda0 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x559e95a33d77 - std::rt::lang_start::h15899a3c79841c30 [INFO] [stderr] at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x559e95a349ba - main [INFO] [stderr] 28: 0x7f8d4bbcd0b3 - __libc_start_main [INFO] [stderr] 29: 0x559e95a1d0de - _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" "ba2b837ff2d4f54c4cb838dcbb7b1946d51d34a39d184196d94a3d9ca7f324bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2b837ff2d4f54c4cb838dcbb7b1946d51d34a39d184196d94a3d9ca7f324bf", kill_on_drop: false }` [INFO] [stdout] ba2b837ff2d4f54c4cb838dcbb7b1946d51d34a39d184196d94a3d9ca7f324bf