[INFO] crate medea 0.1.0 is already in cache [INFO] testing medea-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate medea 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate medea 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate medea 0.1.0 [INFO] finished tweaking crates.io crate medea 0.1.0 [INFO] tweaked toml for crates.io crate medea 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate medea 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb6fff4619b156570840d2571b30324b0c655078f307c3539145bb1511dfec7f [INFO] running `"docker" "start" "-a" "eb6fff4619b156570840d2571b30324b0c655078f307c3539145bb1511dfec7f"` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling slog v2.5.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling ascii v0.9.2 [INFO] [stderr] Compiling redis v0.10.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.8 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling actix-service v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling socket2 v0.3.9 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling signal-hook-registry v1.0.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling bb8 v0.3.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling h2 v0.1.25 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling actix-utils v0.4.4 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling slog-scope v4.1.1 [INFO] [stderr] Compiling actix-server-config v0.1.1 [INFO] [stderr] Compiling slog-stdlog v3.0.2 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling slog-envlogger v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Compiling medea-macro v0.1.0 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling bb8-redis v0.3.0 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-threadpool v0.1.1 [INFO] [stderr] Compiling actix-rt v0.2.4 [INFO] [stderr] Compiling actix-server v0.5.1 [INFO] [stderr] Compiling actix-connect v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling humantime-serde v0.1.1 [INFO] [stderr] Compiling actix-http v0.2.6 [INFO] [stderr] Compiling medea-client-api-proto v0.1.0 [INFO] [stderr] Compiling slog-json v2.3.0 [INFO] [stderr] Compiling config v0.9.3 [INFO] [stderr] Compiling awc v0.2.2 [INFO] [stderr] Compiling actix v0.8.3 [INFO] [stderr] Compiling actix-web v1.0.4 [INFO] [stderr] Compiling actix-web-actors v1.0.1 [INFO] [stderr] Compiling medea v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 16s [INFO] running `"docker" "inspect" "eb6fff4619b156570840d2571b30324b0c655078f307c3539145bb1511dfec7f"` [INFO] running `"docker" "rm" "-f" "eb6fff4619b156570840d2571b30324b0c655078f307c3539145bb1511dfec7f"` [INFO] [stdout] eb6fff4619b156570840d2571b30324b0c655078f307c3539145bb1511dfec7f [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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2a2deeb2cfec13d0d9efb25bf80d5e05e75e1e2b037e4ef425a654a20e4e209 [INFO] running `"docker" "start" "-a" "d2a2deeb2cfec13d0d9efb25bf80d5e05e75e1e2b037e4ef425a654a20e4e209"` [INFO] [stderr] Compiling serial_test v0.2.0 [INFO] [stderr] Compiling serial_test_derive v0.2.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling actix-http-test v0.2.3 [INFO] [stderr] Compiling medea v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 33.06s [INFO] running `"docker" "inspect" "d2a2deeb2cfec13d0d9efb25bf80d5e05e75e1e2b037e4ef425a654a20e4e209"` [INFO] running `"docker" "rm" "-f" "d2a2deeb2cfec13d0d9efb25bf80d5e05e75e1e2b037e4ef425a654a20e4e209"` [INFO] [stdout] d2a2deeb2cfec13d0d9efb25bf80d5e05e75e1e2b037e4ef425a654a20e4e209 [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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d308269db5df9973ee5895459feeab9678cb6c27c10791209eab6e27bff5cc85 [INFO] running `"docker" "start" "-a" "d308269db5df9973ee5895459feeab9678cb6c27c10791209eab6e27bff5cc85"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/medea-af9b707a2a669889 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test conf::tests::conf_parse_spec_env_overrides_defaults ... ok [INFO] [stdout] test conf::server::server_spec::overrides_defaults_and_gets_bind_addr ... ok [INFO] [stdout] test conf::tests::get_conf_file_name_spec_arg_if_set ... ok [INFO] [stdout] test conf::tests::conf_parse_spec_file_overrides_defaults ... FAILED [INFO] [stdout] test conf::tests::get_conf_file_name_spec_arg_is_prioritized ... ok [INFO] [stdout] test conf::tests::redis_conf ... ok [INFO] [stdout] test conf::tests::conf_parse_spec_env_overrides_file ... FAILED [INFO] [stdout] test conf::tests::get_conf_file_name_spec_env_if_set ... ok [INFO] [stdout] test conf::tests::get_conf_file_name_spec_none_if_empty ... ok [INFO] [stdout] test conf::tests::get_conf_file_name_spec_none_if_nothing_is_set ... ok [INFO] [stdout] test conf::tests::shutdown_conf_test ... ok [INFO] [stdout] test conf::tests::log_conf ... ok [INFO] [stdout] test media::peer::test::create_peer ... ok [INFO] [stdout] test conf::tests::turn_conf ... ok [INFO] [stdout] test signalling::room::test::start_signaling ... ok [INFO] [stdout] test api::client::server::test::ping_pong_and_disconnects_on_idle ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- conf::tests::conf_parse_spec_file_overrides_defaults stdout ---- [INFO] [stdout] thread 'conf::tests::conf_parse_spec_file_overrides_defaults' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/conf/mod.rs:158:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55db8a87d7b4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55db8a87d7b4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55db8a87d7b4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55db8a87d7b4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55db8a8aa20c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55db89df4105 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55db8a872911 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55db8a8800b5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55db8a8800b5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55db8a8800b5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55db8a87fd9b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55db8a880712 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55db8a8802fb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55db8a8a8941 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55db8a8a8763 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x55db89e32680 - core::result::Result::unwrap::ha57cba0d6d77b23b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55db89c7e3a4 - medea::conf::tests::conf_parse_spec_file_overrides_defaults::{{closure}}::ha61de2383d20066a [INFO] [stdout] at src/conf/mod.rs:158 [INFO] [stdout] 17: 0x55db89da934e - core::ops::function::FnOnce::call_once::h7fc8c920fbd07366 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 18: 0x55db89ded062 - serial_test::serial_core::h35fe2e9a9768e9c9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serial_test-0.2.0/src/lib.rs:40 [INFO] [stdout] 19: 0x55db89c7e289 - medea::conf::tests::conf_parse_spec_file_overrides_defaults::h1feb3de91016fe74 [INFO] [stdout] at src/conf/mod.rs:152 [INFO] [stdout] 20: 0x55db89c7e25a - medea::conf::tests::conf_parse_spec_file_overrides_defaults::{{closure}}::h46eedf97b999bf67 [INFO] [stdout] at src/conf/mod.rs:153 [INFO] [stdout] 21: 0x55db89da948e - core::ops::function::FnOnce::call_once::h9357bdfa58ef3f1b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55db89dfffff - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 23: 0x55db89e1b5fe - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55db89e1b5fe - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 25: 0x55db89e1b5fe - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55db89e1b5fe - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55db89e1b5fe - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55db89e1b5fe - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55db89df35b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55db89df88d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55db89df88d5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55db89df88d5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 33: 0x55db89df88d5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55db89df88d5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55db89df88d5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55db89df88d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55db8a86dd0f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 38: 0x55db8a888773 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 39: 0x55db8a888773 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7f5801b806db - start_thread [INFO] [stdout] 41: 0x7f580169188f - __clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- conf::tests::conf_parse_spec_env_overrides_file stdout ---- [INFO] [stdout] thread 'conf::tests::conf_parse_spec_env_overrides_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/conf/mod.rs:189:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55db8a87d7b4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55db8a87d7b4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55db8a87d7b4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55db8a87d7b4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55db8a8aa20c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55db89df4105 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55db8a872911 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55db8a8800b5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55db8a8800b5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55db8a8800b5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55db8a87fd9b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55db8a880712 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55db8a8802fb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55db8a8a8941 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55db8a8a8763 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x55db89e32680 - core::result::Result::unwrap::ha57cba0d6d77b23b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55db89c7edf8 - medea::conf::tests::conf_parse_spec_env_overrides_file::{{closure}}::h96e1a21b7369382b [INFO] [stdout] at src/conf/mod.rs:189 [INFO] [stdout] 17: 0x55db89da93ce - core::ops::function::FnOnce::call_once::h83bae0ec9d07ef5b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 18: 0x55db89ded062 - serial_test::serial_core::h35fe2e9a9768e9c9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serial_test-0.2.0/src/lib.rs:40 [INFO] [stdout] 19: 0x55db89c7ecc9 - medea::conf::tests::conf_parse_spec_env_overrides_file::hc00bf99f6d42bb85 [INFO] [stdout] at src/conf/mod.rs:184 [INFO] [stdout] 20: 0x55db89c7ec9a - medea::conf::tests::conf_parse_spec_env_overrides_file::{{closure}}::h9c078a214716b1b9 [INFO] [stdout] at src/conf/mod.rs:185 [INFO] [stdout] 21: 0x55db89da8f8e - core::ops::function::FnOnce::call_once::h46055c9cd7d27a6c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55db89dfffff - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 23: 0x55db89e1b5fe - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55db89e1b5fe - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 25: 0x55db89e1b5fe - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55db89e1b5fe - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55db89e1b5fe - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55db89e1b5fe - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55db89df35b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55db89df88d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55db89df88d5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55db89df88d5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 33: 0x55db89df88d5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55db89df88d5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55db89df88d5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55db89df88d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55db8a86dd0f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 38: 0x55db8a888773 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 39: 0x55db8a888773 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7f5801b806db - start_thread [INFO] [stdout] 41: 0x7f580169188f - __clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] conf::tests::conf_parse_spec_env_overrides_file [INFO] [stdout] conf::tests::conf_parse_spec_file_overrides_defaults [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "d308269db5df9973ee5895459feeab9678cb6c27c10791209eab6e27bff5cc85"` [INFO] running `"docker" "rm" "-f" "d308269db5df9973ee5895459feeab9678cb6c27c10791209eab6e27bff5cc85"` [INFO] [stdout] d308269db5df9973ee5895459feeab9678cb6c27c10791209eab6e27bff5cc85