[INFO] fetching crate kschoonme-notifications-pb 2.0.0... [INFO] checking kschoonme-notifications-pb-2.0.0 against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213 [INFO] extracting crate kschoonme-notifications-pb 2.0.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate kschoonme-notifications-pb 2.0.0 on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kschoonme-notifications-pb 2.0.0 [INFO] finished tweaking crates.io crate kschoonme-notifications-pb 2.0.0 [INFO] tweaked toml for crates.io crate kschoonme-notifications-pb 2.0.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e92b5621be7d600ee3e00dcaace9608e97f15385e81874605f9fbeb8ca6d51a8 [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" "e92b5621be7d600ee3e00dcaace9608e97f15385e81874605f9fbeb8ca6d51a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e92b5621be7d600ee3e00dcaace9608e97f15385e81874605f9fbeb8ca6d51a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92b5621be7d600ee3e00dcaace9608e97f15385e81874605f9fbeb8ca6d51a8", kill_on_drop: false }` [INFO] [stdout] e92b5621be7d600ee3e00dcaace9608e97f15385e81874605f9fbeb8ca6d51a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbb4ecf7f5911559d0cb1b6c81875298707d22fba6bf3c27e4eec42898dd87ba [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" "bbb4ecf7f5911559d0cb1b6c81875298707d22fba6bf3c27e4eec42898dd87ba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand v0.8.2 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking pin-project v1.0.4 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [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-util v0.3.1 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Compiling tonic-build v0.3.1 [INFO] [stderr] Compiling kschoonme-notifications-pb v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] error: failed to run custom build command for `kschoonme-notifications-pb v2.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/kschoonme-notifications-pb-d21628be904ac3a5/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:10:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c3cde6d697 - std::backtrace_rs::backtrace::libunwind::trace::h8bc78f7bc1f75bdb [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55c3cde6d697 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4c961c9576f95ba [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c3cde6d697 - std::sys_common::backtrace::_print_fmt::hc20cfdc233d6eb02 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c3cde6d697 - ::fmt::h04bea14549780a0f [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c3cde9039c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55c3cde6a1d2 - std::io::Write::write_fmt::h55dd75636eef6a5c [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55c3cde6fb85 - std::sys_common::backtrace::_print::h6439e8525077c7da [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c3cde6fb85 - std::sys_common::backtrace::print::h02b685f728ce3931 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c3cde6fb85 - std::panicking::default_hook::{{closure}}::h7c29625065fafae1 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55c3cde6f6e3 - std::panicking::default_hook::hba441710bb71f4d5 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55c3cde70346 - std::panicking::rust_panic_with_hook::ha936eb00e51bc4d9 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:595:17 [INFO] [stderr] 11: 0x55c3cde6fe67 - std::panicking::begin_panic_handler::{{closure}}::hcd15140e0238536e [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55c3cde6db5c - std::sys_common::backtrace::__rust_end_short_backtrace::hb13a021bb64823a1 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c3cde6fdc9 - rust_begin_unwind [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55c3cde8e391 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55c3cde8e1b3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/option.rs:1266:5 [INFO] [stderr] 16: 0x55c3cdbabd41 - core::result::Result::unwrap::h54a911716326f1e7 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/result.rs:969:23 [INFO] [stderr] 17: 0x55c3cdb850ee - build_script_build::main::hc9d43ebb7620e4b1 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:5 [INFO] [stderr] 18: 0x55c3cdb82bab - core::ops::function::FnOnce::call_once::hb882b99293d46b08 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55c3cdb827fe - std::sys_common::backtrace::__rust_begin_short_backtrace::hfecd627522e42e5c [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55c3cdb86a91 - std::rt::lang_start::{{closure}}::hac8d076d7788a40a [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55c3cde70837 - core::ops::function::impls:: for &F>::call_once::h7c92107c3c98a949 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55c3cde70837 - std::panicking::try::do_call::h7454c57e8fbf0cc1 [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55c3cde70837 - std::panicking::try::he71cdc15ed83b5ec [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55c3cde70837 - std::panic::catch_unwind::hfc08ddb043e6e18c [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x55c3cde70837 - std::rt::lang_start_internal::he4958117ec6901fd [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55c3cdb86a67 - std::rt::lang_start::h35f3bba4690322ef [INFO] [stderr] at /rustc/82acd1d76add2232e19c1f0feb250d2a19ec6efe/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55c3cdb8516a - main [INFO] [stderr] 28: 0x7ff222a620b3 - __libc_start_main [INFO] [stderr] 29: 0x55c3cdb6f0de - _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" "bbb4ecf7f5911559d0cb1b6c81875298707d22fba6bf3c27e4eec42898dd87ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbb4ecf7f5911559d0cb1b6c81875298707d22fba6bf3c27e4eec42898dd87ba", kill_on_drop: false }` [INFO] [stdout] bbb4ecf7f5911559d0cb1b6c81875298707d22fba6bf3c27e4eec42898dd87ba