[INFO] cloning repository https://github.com/willemml/wirc_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willemml/wirc_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemml%2Fwirc_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemml%2Fwirc_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96859772730b5cb02cf7f466a488409b3f3c2d99 [INFO] testing willemml/wirc_server against master#d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d for pr-83796 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillemml%2Fwirc_server" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willemml/wirc_server on toolchain d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/willemml/wirc_server [INFO] finished tweaking git repo https://github.com/willemml/wirc_server [INFO] tweaked toml for git repo https://github.com/willemml/wirc_server written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33631158ccee94c0f9ee09f1ca8508ca61a4f8dafb5d34cdc1e43ab23dcb4e29 [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" "33631158ccee94c0f9ee09f1ca8508ca61a4f8dafb5d34cdc1e43ab23dcb4e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33631158ccee94c0f9ee09f1ca8508ca61a4f8dafb5d34cdc1e43ab23dcb4e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33631158ccee94c0f9ee09f1ca8508ca61a4f8dafb5d34cdc1e43ab23dcb4e29", kill_on_drop: false }` [INFO] [stdout] 33631158ccee94c0f9ee09f1ca8508ca61a4f8dafb5d34cdc1e43ab23dcb4e29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fed9441910d001da2c548ceb0d53c5141bf131b22331f2f318d8cf8537b550b6 [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" "fed9441910d001da2c548ceb0d53c5141bf131b22331f2f318d8cf8537b550b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling cpufeatures v0.1.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling signature v1.3.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling circular v0.3.0 [INFO] [stderr] Compiling census v0.4.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling levenshtein_automata v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling murmurhash32 v0.2.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Compiling ed25519 v1.1.1 [INFO] [stderr] Compiling tantivy-fst v0.3.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling lru v0.6.5 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling bitpacking v0.8.4 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.2.1 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling combine v4.5.2 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling block-cipher v0.8.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling sha-1 v0.9.5 [INFO] [stderr] Compiling sha2 v0.9.4 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling ripemd160 v0.9.1 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling aes-soft v0.5.0 [INFO] [stderr] Compiling stream-cipher v0.7.1 [INFO] [stderr] Compiling cast5 v0.8.0 [INFO] [stderr] Compiling des v0.5.0 [INFO] [stderr] Compiling twofish v0.4.0 [INFO] [stderr] Compiling blowfish v0.6.0 [INFO] [stderr] Compiling block-modes v0.6.1 [INFO] [stderr] Compiling crossbeam v0.8.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling fail v0.4.0 [INFO] [stderr] Compiling aes v0.5.0 [INFO] [stderr] Compiling cfb-mode v0.5.0 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling async-stream-impl v0.3.1 [INFO] [stderr] Compiling xactor-derive v0.7.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling tantivy-query-grammar v0.14.0 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling curve25519-dalek v3.1.0 [INFO] [stderr] Compiling async-stream v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling x25519-dalek v1.1.1 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling multer v1.2.2 [INFO] [stderr] Compiling tokio-util v0.6.6 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-stream v0.1.5 [INFO] [stderr] Compiling xactor v0.7.11 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling rust-stemmers v1.2.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling simple_asn1 v0.4.1 [INFO] [stderr] Compiling async-graphql-value v2.6.5 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling async-graphql-parser v2.7.1 [INFO] [stderr] Compiling rsa v0.3.0 [INFO] [stderr] Compiling tantivy v0.14.0 [INFO] [stderr] Compiling pgp v0.7.1 [INFO] [stderr] Compiling hyper v0.14.7 [INFO] [stderr] Compiling async-graphql-derive v2.8.4 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.3 [INFO] [stderr] Compiling async-graphql v2.8.4 [INFO] [stderr] Compiling async-graphql-warp v2.8.4 [INFO] [stderr] Compiling wicrs_server v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7m 39s [INFO] running `Command { std: "docker" "inspect" "fed9441910d001da2c548ceb0d53c5141bf131b22331f2f318d8cf8537b550b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed9441910d001da2c548ceb0d53c5141bf131b22331f2f318d8cf8537b550b6", kill_on_drop: false }` [INFO] [stdout] fed9441910d001da2c548ceb0d53c5141bf131b22331f2f318d8cf8537b550b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] be73455e01295c868c23be9842a030a3242880ffe9dffbb654046ad41f661a41 [INFO] running `Command { std: "docker" "start" "-a" "be73455e01295c868c23be9842a030a3242880ffe9dffbb654046ad41f661a41", kill_on_drop: false }` [INFO] [stderr] Compiling wicrs_server v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.69s [INFO] running `Command { std: "docker" "inspect" "be73455e01295c868c23be9842a030a3242880ffe9dffbb654046ad41f661a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be73455e01295c868c23be9842a030a3242880ffe9dffbb654046ad41f661a41", kill_on_drop: false }` [INFO] [stdout] be73455e01295c868c23be9842a030a3242880ffe9dffbb654046ad41f661a41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b7d00b0db9da5d0a95125c2fa6b7e2bf843804a59343e1c445f9dca9de13392a [INFO] running `Command { std: "docker" "start" "-a" "b7d00b0db9da5d0a95125c2fa6b7e2bf843804a59343e1c445f9dca9de13392a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wicrs_server-c26e962db8dbd470) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test hub::test::save_load ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- hub::test::save_load stdout ---- [INFO] [stdout] thread 'hub::test::save_load' panicked at 'Failed to add a channel to the test hub.: Io(Os { code: 30, kind: Other, message: "Read-only file system" })', src/hub.rs:709:14 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55967ec88b90 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55967ec88b90 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55967ec88b90 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55967ec88b90 - ::fmt::h1a8751bf59281272 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55967ecabe8f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/fmt/mod.rs:1094:17 [INFO] [stdout] 5: 0x55967ec846b5 - std::io::Write::write_fmt::he6661e7347cae026 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/io/mod.rs:1580:15 [INFO] [stdout] 6: 0x55967ec8ac8b - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55967ec8ac8b - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55967ec8ac8b - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55967ec8a7a8 - std::panicking::default_hook::h3067e8318decd17a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55967ec8b23d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55967ec8ae37 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55967ec8904c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55967ec8ad99 - rust_begin_unwind [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55967eae2221 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55967eae2313 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55967eb287f1 - core::result::Result::expect::h0e1f6331e5dfef1e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/result.rs:997:23 [INFO] [stdout] 17: 0x55967eb3ed6f - wicrs_server::hub::test::save_load::{{closure}}::hd5302ef5a2a83408 [INFO] [stdout] at /opt/rustwide/workdir/src/hub.rs:707:9 [INFO] [stdout] 18: 0x55967eafe7eb - as core::future::future::Future>::poll::h540bf60442904222 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x55967eb26eaf - as core::future::future::Future>::poll::h87781534d39a39de [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/future/future.rs:120:9 [INFO] [stdout] 20: 0x55967eb2ce60 - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::{{closure}}::h46396e76bec77336 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:213:62 [INFO] [stdout] 21: 0x55967eb2c15c - tokio::coop::with_budget::{{closure}}::h5fb1a01b5dd3ffd6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/coop.rs:106:9 [INFO] [stdout] 22: 0x55967eb00b8c - std::thread::local::LocalKey::try_with::hdf86fce21e2e7d70 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 23: 0x55967eb0066d - std::thread::local::LocalKey::with::hbc05e2cf878865c3 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 24: 0x55967eb2c5e5 - tokio::coop::with_budget::h62431d8b6196c521 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/coop.rs:99:5 [INFO] [stdout] 25: 0x55967eb2c5e5 - tokio::coop::budget::h2ce77ebe519af611 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/coop.rs:76:5 [INFO] [stdout] 26: 0x55967eb2c5e5 - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::h9e3db85ff1d643ee [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:213:39 [INFO] [stdout] 27: 0x55967eb2da71 - tokio::runtime::basic_scheduler::enter::{{closure}}::h3f36f894654fca55 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:323:29 [INFO] [stdout] 28: 0x55967eb06bfd - tokio::macros::scoped_tls::ScopedKey::set::h81e64332f0f738ce [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/macros/scoped_tls.rs:61:9 [INFO] [stdout] 29: 0x55967eb2d958 - tokio::runtime::basic_scheduler::enter::hd3b0e0a2e5df2bb4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:323:5 [INFO] [stdout] 30: 0x55967eb2c35b - tokio::runtime::basic_scheduler::Inner

::block_on::h40f635399c57c712 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:202:9 [INFO] [stdout] 31: 0x55967eb2cfdb - tokio::runtime::basic_scheduler::InnerGuard

::block_on::h57d1757b6692fa09 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:481:9 [INFO] [stdout] 32: 0x55967eb2d2e6 - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::hdd54fef9c1a0e79b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/basic_scheduler.rs:162:24 [INFO] [stdout] 33: 0x55967eb2a8d7 - tokio::runtime::Runtime::block_on::hee9fca90ff7af765 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.5.0/src/runtime/mod.rs:450:46 [INFO] [stdout] 34: 0x55967eb3e752 - wicrs_server::hub::test::save_load::hedcc3b19d67d2833 [INFO] [stdout] at /opt/rustwide/workdir/src/hub.rs:702:5 [INFO] [stdout] 35: 0x55967eb3e6ad - wicrs_server::hub::test::save_load::{{closure}}::hb157a0914444975f [INFO] [stdout] at /opt/rustwide/workdir/src/hub.rs:702:5 [INFO] [stdout] 36: 0x55967eb03c7e - core::ops::function::FnOnce::call_once::h2872ec417a6cffc7 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55967eb68346 - core::ops::function::FnOnce::call_once::h4e9353104004bc3d [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55967eb68346 - test::__rust_begin_short_backtrace::hea4fd7fe7fb8303e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:576:5 [INFO] [stdout] 39: 0x55967eb66da6 - as core::ops::function::FnOnce>::call_once::hd7fd3e88849fc750 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 40: 0x55967eb66da6 - as core::ops::function::FnOnce<()>>::call_once::h78a6897906b26c6e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:344:9 [INFO] [stdout] 41: 0x55967eb66da6 - std::panicking::try::do_call::hbaa9991bef154d76 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:379:40 [INFO] [stdout] 42: 0x55967eb66da6 - std::panicking::try::h0d1e876a7e6d9927 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:343:19 [INFO] [stdout] 43: 0x55967eb66da6 - std::panic::catch_unwind::hf9cfc8afbc70b84f [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:431:14 [INFO] [stdout] 44: 0x55967eb66da6 - test::run_test_in_process::h947bacbaa4554ce4 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:599:18 [INFO] [stdout] 45: 0x55967eb66da6 - test::run_test::run_test_inner::{{closure}}::he92bab8f95bf0784 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:491:39 [INFO] [stdout] 46: 0x55967eb421ee - test::run_test::run_test_inner::{{closure}}::hf54209f3d25efeee [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:518:37 [INFO] [stdout] 47: 0x55967eb421ee - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6d5206cf37fd269 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 48: 0x55967eb45f08 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h13bbfbf02991444a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 49: 0x55967eb45f08 - as core::ops::function::FnOnce<()>>::call_once::h0e73313fa1b917d2 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:344:9 [INFO] [stdout] 50: 0x55967eb45f08 - std::panicking::try::do_call::h0601c6cdea59af51 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:379:40 [INFO] [stdout] 51: 0x55967eb45f08 - std::panicking::try::h0d9ec6a2b7f348d3 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:343:19 [INFO] [stdout] 52: 0x55967eb45f08 - std::panic::catch_unwind::h5b95c4a8cef23017 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:431:14 [INFO] [stdout] 53: 0x55967eb45f08 - std::thread::Builder::spawn_unchecked::{{closure}}::hbfc50e47df131303 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 54: 0x55967eb45f08 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5a3a0711c63b5a79 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 55: 0x55967ec91063 - as core::ops::function::FnOnce>::call_once::h3aa31cb6360b59d9 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 56: 0x55967ec91063 - as core::ops::function::FnOnce>::call_once::h7719d3c7c5841461 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 57: 0x55967ec91063 - std::sys::unix::thread::Thread::new::thread_start::hfbe13ead469fd0bc [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 58: 0x7f3859340609 - start_thread [INFO] [stdout] 59: 0x7f3859110293 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] hub::test::save_load [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "b7d00b0db9da5d0a95125c2fa6b7e2bf843804a59343e1c445f9dca9de13392a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d00b0db9da5d0a95125c2fa6b7e2bf843804a59343e1c445f9dca9de13392a", kill_on_drop: false }` [INFO] [stdout] b7d00b0db9da5d0a95125c2fa6b7e2bf843804a59343e1c445f9dca9de13392a