[INFO] updating cached repository https://github.com/Dizans/mapreduce-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5eda0196847757393e4b8b23642aafe1ef62de77 [INFO] checking Dizans/mapreduce-rust against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDizans%2Fmapreduce-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dizans/mapreduce-rust on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Dizans/mapreduce-rust [INFO] finished tweaking git repo https://github.com/Dizans/mapreduce-rust [INFO] tweaked toml for git repo https://github.com/Dizans/mapreduce-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Dizans/mapreduce-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fa5faa6e1b2a19a09659caee611f0de1d7c68ca01f306fc8670ec718c491cb65 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "fa5faa6e1b2a19a09659caee611f0de1d7c68ca01f306fc8670ec718c491cb65"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking pin-project-lite v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Compiling multimap v0.8.0 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking tracing-core v0.1.9 [INFO] [stderr] Checking sharded-slab v0.0.8 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Compiling tokio-macros v0.2.3 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Checking tokio v0.2.9 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking tracing v0.1.12 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-util v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking prost-types v0.6.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tower-limit v0.3.0 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-ready-cache v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.12.2 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Compiling tonic-build v0.1.1 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Compiling mr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `mr v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mr-a494eb25bbe0c380/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 \'1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0\'\nTo install, run `rustup component add rustfmt --toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0`\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-0.1.1/src/lib.rs:229:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d329c2b344 - backtrace::backtrace::libunwind::trace::h4c42d7a28713e66c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d329c2b344 - backtrace::backtrace::trace_unsynchronized::hea5bb01664ae4a3b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d329c2b344 - std::sys_common::backtrace::_print_fmt::h84e640c363e9906a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d329c2b344 - ::fmt::hcd6ef3b391ce8f42 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d329c4ba6c - core::fmt::write::h339351c8e5383b2b [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x55d329c28117 - std::io::Write::write_fmt::h9d839029d2da7e4b [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55d329c2df75 - std::sys_common::backtrace::_print::h236df9224a3e0798 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d329c2df75 - std::sys_common::backtrace::print::hec3df07a76753185 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d329c2df75 - std::panicking::default_hook::{{closure}}::h42e034bee82e8964 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55d329c2dcb7 - std::panicking::default_hook::hca8e29f89a1fe45d [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55d329c2e655 - std::panicking::rust_panic_with_hook::h7f4cdeab0774c3aa [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 11: 0x55d329b70661 - std::panicking::begin_panic::h2ec20290bfc5c7a2 [INFO] [stderr] at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x55d32994869e - tonic_build::fmt::hd9081800c46540a8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.1/src/lib.rs:229 [INFO] [stderr] 13: 0x55d329918d04 - tonic_build::Builder::compile::heb5de8ea6a767e77 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.1/src/lib.rs:172 [INFO] [stderr] 14: 0x55d32991847f - tonic_build::compile_protos::hcfb4bb723ad7568e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.1/src/lib.rs:208 [INFO] [stderr] 15: 0x55d32991821d - build_script_build::main::h8f120cde8596a43f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 16: 0x55d329918ebb - std::rt::lang_start::{{closure}}::h39fef9559d51c88c [INFO] [stderr] at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55d329c2e093 - std::rt::lang_start_internal::{{closure}}::h4be81bc73aab0ad7 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55d329c2e093 - std::panicking::try::do_call::h939cc44d5708b5fd [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x55d329c35d27 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x55d329c2eaf9 - std::panicking::try::ha798276602052e14 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x55d329c2eaf9 - std::panic::catch_unwind::h65fa2b034e543427 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55d329c2eaf9 - std::rt::lang_start_internal::hfc215951a8372eea [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55d329918e97 - std::rt::lang_start::h343f8c1653efd4e3 [INFO] [stderr] at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55d32991826a - main [INFO] [stderr] 25: 0x7f21a20690b3 - __libc_start_main [INFO] [stderr] 26: 0x55d3298fb1ae - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "fa5faa6e1b2a19a09659caee611f0de1d7c68ca01f306fc8670ec718c491cb65"` [INFO] running `"docker" "rm" "-f" "fa5faa6e1b2a19a09659caee611f0de1d7c68ca01f306fc8670ec718c491cb65"` [INFO] [stdout] fa5faa6e1b2a19a09659caee611f0de1d7c68ca01f306fc8670ec718c491cb65