[INFO] fetching crate mongobook 0.1.14... [INFO] testing mongobook-0.1.14 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate mongobook 0.1.14 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate mongobook 0.1.14 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mongobook 0.1.14 [INFO] finished tweaking crates.io crate mongobook 0.1.14 [INFO] tweaked toml for crates.io crate mongobook 0.1.14 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate mongobook 0.1.14 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d623c8a8272e08c46625667b7ace6dd6eea8e1e9026ee6edab4736db5b518f6e [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" "d623c8a8272e08c46625667b7ace6dd6eea8e1e9026ee6edab4736db5b518f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d623c8a8272e08c46625667b7ace6dd6eea8e1e9026ee6edab4736db5b518f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d623c8a8272e08c46625667b7ace6dd6eea8e1e9026ee6edab4736db5b518f6e", kill_on_drop: false }` [INFO] [stdout] d623c8a8272e08c46625667b7ace6dd6eea8e1e9026ee6edab4736db5b518f6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0de917742c9dc80ca5dd51a4f24dfef718da750bf85c2a40acf610cdc8a625c [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" "b0de917742c9dc80ca5dd51a4f24dfef718da750bf85c2a40acf610cdc8a625c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.9 [INFO] [stderr] Compiling pin-project-lite v0.2.1 [INFO] [stderr] Compiling futures-io v0.3.9 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.9 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling shakmaty v0.17.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bytes v1.0.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.9 [INFO] [stderr] Compiling futures-channel v0.3.9 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling os_info v2.0.8 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling pgn-reader v0.16.0 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling futures-macro v0.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling derivative v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling tokio-rustls v0.13.1 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling serde_with_macros v1.3.0 [INFO] [stderr] Compiling futures-util v0.3.9 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling futures-executor v0.3.9 [INFO] [stderr] Compiling futures v0.3.9 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling trust-dns-proto v0.19.6 [INFO] [stderr] Compiling trust-dns-resolver v0.19.6 [INFO] [stderr] Compiling serde_with v1.6.0 [INFO] [stderr] Compiling bson v1.1.0 [INFO] [stderr] Compiling pgnparse v0.1.8 [INFO] [stderr] Compiling mongodb v1.1.1 [INFO] [stderr] Compiling mongobook v0.1.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 40s [INFO] running `Command { std: "docker" "inspect" "b0de917742c9dc80ca5dd51a4f24dfef718da750bf85c2a40acf610cdc8a625c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0de917742c9dc80ca5dd51a4f24dfef718da750bf85c2a40acf610cdc8a625c", kill_on_drop: false }` [INFO] [stdout] b0de917742c9dc80ca5dd51a4f24dfef718da750bf85c2a40acf610cdc8a625c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] daa01f3a7623da8e42757c1ee30e1bbb05047f6b2e997649b0bb113405813413 [INFO] running `Command { std: "docker" "start" "-a" "daa01f3a7623da8e42757c1ee30e1bbb05047f6b2e997649b0bb113405813413", kill_on_drop: false }` [INFO] [stderr] Compiling mongobook v0.1.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "daa01f3a7623da8e42757c1ee30e1bbb05047f6b2e997649b0bb113405813413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa01f3a7623da8e42757c1ee30e1bbb05047f6b2e997649b0bb113405813413", kill_on_drop: false }` [INFO] [stdout] daa01f3a7623da8e42757c1ee30e1bbb05047f6b2e997649b0bb113405813413 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 49bb3967170aed068cb3eda4fe3e29b748bb207b7bbee93c90191ad0713932a3 [INFO] running `Command { std: "docker" "start" "-a" "49bb3967170aed068cb3eda4fe3e29b748bb207b7bbee93c90191ad0713932a3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mongobook-49468f7e03458331) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example-f6a2a265b491004f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mongobook [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] mongobook, under construction [INFO] [stdout] MongoBook [INFO] [stdout] -> uri = mongodb://localhost:27017 [INFO] [stdout] -> book depth = 10 [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:22:51 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55580e4cf080 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55580e4cf080 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55580e4cf080 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55580e4cf080 - ::fmt::h2a772198c4032452 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55580e4f436c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55580e4c8cf5 - std::io::Write::write_fmt::h00f38d9eb2c32e02 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/io/mod.rs:1663:15 [INFO] [stdout] 6: 0x55580e4d123b - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55580e4d123b - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55580e4d123b - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55580e4d0d11 - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55580e4d1904 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55580e4d13e7 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55580e4cf57c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55580e4d1349 - rust_begin_unwind [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55580d992b21 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55580d992c13 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55580d9a11f4 - core::result::Result::unwrap::hab2b206ba1585ea9 [INFO] [stdout] 17: 0x55580d9d0889 - rust_out::main::{{closure}}::hb9b63cae6561e2e3 [INFO] [stdout] 18: 0x55580d9c54a6 - as core::future::future::Future>::poll::h76bf4f347f87dfc8 [INFO] [stdout] 19: 0x55580d9a3f18 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::hc2c5b1672ca2fa05 [INFO] [stdout] 20: 0x55580d9a3480 - tokio::coop::with_budget::{{closure}}::hc07c04de044e9f45 [INFO] [stdout] 21: 0x55580d9962bc - std::thread::local::LocalKey::try_with::hac1d5554a341a2cc [INFO] [stdout] 22: 0x55580d995ca7 - std::thread::local::LocalKey::with::hd269fddfe9dfa99d [INFO] [stdout] 23: 0x55580d9a3d31 - tokio::park::thread::CachedParkThread::block_on::hc12937b5ef1249a8 [INFO] [stdout] 24: 0x55580d9a5841 - tokio::runtime::enter::Enter::block_on::he8f6557a5e292f4b [INFO] [stdout] 25: 0x55580d9a413b - tokio::runtime::thread_pool::ThreadPool::block_on::h6bb6bbbb956ad384 [INFO] [stdout] 26: 0x55580d9a59b1 - tokio::runtime::Runtime::block_on::h3f5252395de0ac47 [INFO] [stdout] 27: 0x55580d9d0413 - rust_out::main::hc5c4bd4b37afa009 [INFO] [stdout] 28: 0x55580d996b36 - core::ops::function::FnOnce::call_once::h521fd850d123dbe7 [INFO] [stdout] 29: 0x55580d9954f9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2e395e7d94d1c545 [INFO] [stdout] 30: 0x55580d995a5c - std::rt::lang_start::{{closure}}::h8ff733c4f186bd1e [INFO] [stdout] 31: 0x55580e4d1e0a - core::ops::function::impls:: for &F>::call_once::hcbe5785d54a49ce2 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 32: 0x55580e4d1e0a - std::panicking::try::do_call::h1c15e7ee8563c29d [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 33: 0x55580e4d1e0a - std::panicking::try::hb8b07cef009cb4fc [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 34: 0x55580e4d1e0a - std::panic::catch_unwind::h65a8efbe596bcbb1 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 35: 0x55580e4d1e0a - std::rt::lang_start_internal::{{closure}}::h66ded7ab0f18e9fb [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:48 [INFO] [stdout] 36: 0x55580e4d1e0a - std::panicking::try::do_call::h29cafa65efb3f3f3 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 37: 0x55580e4d1e0a - std::panicking::try::h412fc5378b4dbfc4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 38: 0x55580e4d1e0a - std::panic::catch_unwind::h555def6aac5bf192 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 39: 0x55580e4d1e0a - std::rt::lang_start_internal::hfff48202d7fee6e3 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:20 [INFO] [stdout] 40: 0x55580d995a31 - std::rt::lang_start::ha5df9c28cc643a22 [INFO] [stdout] 41: 0x55580d9d0c33 - main [INFO] [stdout] 42: 0x7f8c1d9780b3 - __libc_start_main [INFO] [stdout] 43: 0x55580d99331e - _start [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.57s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "49bb3967170aed068cb3eda4fe3e29b748bb207b7bbee93c90191ad0713932a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49bb3967170aed068cb3eda4fe3e29b748bb207b7bbee93c90191ad0713932a3", kill_on_drop: false }` [INFO] [stdout] 49bb3967170aed068cb3eda4fe3e29b748bb207b7bbee93c90191ad0713932a3