[INFO] cloning repository https://github.com/stormasm/nushell17.0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stormasm/nushell17.0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormasm%2Fnushell17.0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormasm%2Fnushell17.0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fb9050bf054e72521e8e905b620370d3d1207db
[INFO] documenting stormasm/nushell17.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormasm%2Fnushell17.0" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stormasm/nushell17.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stormasm/nushell17.0
[INFO] removed workspace from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-cli from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-errors from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-parser from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-plugin from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-protocol from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-source from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-value-ext from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_binaryview from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_fetch from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_from_bson from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_from_sqlite from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_inc from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_match from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_post from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_ps from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_start from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_sys from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_textview from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_to_bson from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_to_sqlite from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu_plugin_tree from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-test-support from git repo https://github.com/stormasm/nushell17.0
[INFO] removed path dependency nu-build from git repo https://github.com/stormasm/nushell17.0
[INFO] finished tweaking git repo https://github.com/stormasm/nushell17.0
[INFO] tweaked toml for git repo https://github.com/stormasm/nushell17.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/stormasm/nushell17.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typetag-impl v0.1.5
[INFO] [stderr]   Downloaded typetag v0.1.5
[INFO] [stderr]   Downloaded natural v0.5.0
[INFO] [stderr]   Downloaded filesize v0.2.0
[INFO] [stderr]   Downloaded xmlparser v0.13.3
[INFO] [stderr]   Downloaded heim-disk v0.1.0-beta.1
[INFO] [stderr]   Downloaded heim-cpu v0.1.0-beta.3
[INFO] [stderr]   Downloaded heim-sensors v0.1.0-beta.1
[INFO] [stderr]   Downloaded neso v0.5.0
[INFO] [stderr]   Downloaded uom v0.28.0
[INFO] [stderr]   Downloaded decimal v2.0.4
[INFO] [stderr]   Downloaded bat v0.15.4
[INFO] [stderr]   Downloaded ichwh v0.3.4
[INFO] [stderr]   Downloaded nu-errors v0.17.0
[INFO] [stderr]   Downloaded codepage v0.1.1
[INFO] [stderr]   Downloaded calamine v0.16.1
[INFO] [stderr]   Downloaded liquid-core v0.20.2
[INFO] [stderr]   Downloaded heim-memory v0.1.0-beta.1
[INFO] [stderr]   Downloaded heim-host v0.1.0-beta.1
[INFO] [stderr]   Downloaded heim-common v0.1.0-beta.1
[INFO] [stderr]   Downloaded heim-runtime v0.1.0-beta.1
[INFO] [stderr]   Downloaded heim v0.1.0-beta.3
[INFO] [stderr]   Downloaded kstring v0.1.2
[INFO] [stderr]   Downloaded liquid-derive v0.20.1
[INFO] [stderr]   Downloaded liquid-lib v0.20.2
[INFO] [stderr]   Downloaded liquid v0.20.1
[INFO] [stderr]   Downloaded nu_plugin_to_bson v0.17.0
[INFO] [stderr]   Downloaded async-recursion v0.3.1
[INFO] [stderr]   Downloaded nu-source v0.17.0
[INFO] [stderr]   Downloaded trash v1.1.1
[INFO] [stderr]   Downloaded nu-value-ext v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_post v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_ps v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_from_bson v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_fetch v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_inc v0.17.0
[INFO] [stderr]   Downloaded rawkey v0.1.2
[INFO] [stderr]   Downloaded nu_plugin_from_sqlite v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_binaryview v0.17.0
[INFO] [stderr]   Downloaded nu-table v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_match v0.17.0
[INFO] [stderr]   Downloaded nu-protocol v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_start v0.17.0
[INFO] [stderr]   Downloaded heim-net v0.1.0-beta.2
[INFO] [stderr]   Downloaded nu_plugin_to_sqlite v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_sys v0.17.0
[INFO] [stderr]   Downloaded nu-test-support v0.17.0
[INFO] [stderr]   Downloaded nu-build v0.17.0
[INFO] [stderr]   Downloaded nu-plugin v0.17.0
[INFO] [stderr]   Downloaded nu_plugin_tree v0.17.0
[INFO] [stderr]   Downloaded eml-parser v0.1.0
[INFO] [stderr]   Downloaded roxmltree v0.13.0
[INFO] [stderr]   Downloaded umask v1.0.0
[INFO] [stderr]   Downloaded getset v0.1.1
[INFO] [stderr]   Downloaded byte-unit v3.1.4
[INFO] [stderr]   Downloaded starship v0.43.0
[INFO] [stderr]   Downloaded nu-parser v0.17.0
[INFO] [stderr]   Downloaded nu-cli v0.17.0
[INFO] [stderr]   Downloaded heim-process v0.1.1-beta.3
[INFO] [stderr]   Downloaded nu_plugin_textview v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a703dfbef481b8f912dd16cd025fe9c328f9c60cb05197cb5d67e8539570f9c7
[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" "a703dfbef481b8f912dd16cd025fe9c328f9c60cb05197cb5d67e8539570f9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a703dfbef481b8f912dd16cd025fe9c328f9c60cb05197cb5d67e8539570f9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a703dfbef481b8f912dd16cd025fe9c328f9c60cb05197cb5d67e8539570f9c7", kill_on_drop: false }`
[INFO] [stdout] a703dfbef481b8f912dd16cd025fe9c328f9c60cb05197cb5d67e8539570f9c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea86ada64c101d80529eb193dc355eb84ed69ec9af2eb65f67458da0e9cb3527
[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" "ea86ada64c101d80529eb193dc355eb84ed69ec9af2eb65f67458da0e9cb3527", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]     Checking fastrand v1.3.5
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking event-listener v2.4.0
[INFO] [stderr]     Checking parking v1.0.6
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling inventory v0.1.8
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking semver-parser v0.9.0
[INFO] [stderr]    Compiling heim-common v0.1.0-beta.1
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking byte-unit v3.1.4
[INFO] [stderr]     Checking query_interface v0.3.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]     Checking vec-arena v0.5.2
[INFO] [stderr]    Compiling heim-host v0.1.0-beta.1
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking macaddr v1.0.1
[INFO] [stderr]     Checking platforms v0.2.1
[INFO] [stderr]    Compiling battery v0.7.6
[INFO] [stderr]     Checking podio v0.1.7
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling sysinfo v0.14.15
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking dunce v1.0.1
[INFO] [stderr]     Checking result v1.0.0
[INFO] [stderr]     Checking umask v1.0.0
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking pretty-hex v0.1.1
[INFO] [stderr]     Checking wild v2.0.4
[INFO] [stderr]     Checking shell-words v1.0.0
[INFO] [stderr]     Checking filesize v0.2.0
[INFO] [stderr]     Checking path-slash v0.1.3
[INFO] [stderr]    Compiling indexmap v1.5.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking nu-table v0.17.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking async-mutex v1.2.0
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking pretty v0.5.2
[INFO] [stderr]     Checking tint v1.0.1
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking path_abs v0.5.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking async-channel v1.4.2
[INFO] [stderr]     Checking multitask v0.2.0
[INFO] [stderr]     Checking roxmltree v0.13.0
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]     Checking futures-lite v0.1.11
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking strip-ansi-escapes v0.1.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking uom v0.29.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking nom v5.1.2
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking fancy-regex v0.3.5
[INFO] [stderr]     Checking eml-parser v0.1.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking uom v0.28.0
[INFO] [stderr]     Checking blocking v0.4.7
[INFO] [stderr]     Checking blocking v0.5.2
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking polling v0.1.8
[INFO] [stderr]     Checking dirs-sys-next v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking rayon-core v1.8.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking dirs-next v1.0.1
[INFO] [stderr]     Checking async-io v0.1.11
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking shellexpand v2.0.0
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking async-executor v0.1.2
[INFO] [stderr]     Checking rayon v1.4.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libgit2-sys v0.12.12+1.0.1
[INFO] [stderr]    Compiling onig_sys v69.5.0
[INFO] [stderr]    Compiling ansi_colours v1.0.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking onig v6.0.0
[INFO] [stderr]     Checking ctrlc v3.1.6
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.8
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling ctor v0.1.15
[INFO] [stderr]    Compiling typetag-impl v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling liquid-derive v0.20.1
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr] error: could not compile `async-trait`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name async_trait --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-trait-0.1.40/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -Cembed-bitcode=no -C debuginfo=2 -C metadata=8f1362391959ceeb -C extra-filename=-8f1362391959ceeb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e41791ae74c06652.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-900e6f08386d3bc7.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-2a79c6ce0464b496.rlib --extern proc_macro --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ea86ada64c101d80529eb193dc355eb84ed69ec9af2eb65f67458da0e9cb3527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea86ada64c101d80529eb193dc355eb84ed69ec9af2eb65f67458da0e9cb3527", kill_on_drop: false }`
[INFO] [stdout] ea86ada64c101d80529eb193dc355eb84ed69ec9af2eb65f67458da0e9cb3527