[INFO] cloning repository https://github.com/ralvescosta/ruskit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralvescosta/ruskit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fruskit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fruskit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89ec3b9f1ed3ddf461dda1d0a9a5a868903270fe
[INFO] checking ralvescosta/ruskit against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fruskit" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ralvescosta/ruskit
[INFO] finished tweaking git repo https://github.com/ralvescosta/ruskit
[INFO] tweaked toml for git repo https://github.com/ralvescosta/ruskit written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ralvescosta/ruskit on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ralvescosta/ruskit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8008cc8b52a9321c208516565d8d13af810c357707630f48f3edf6883a927c82
[INFO] running `Command { std: "docker" "start" "-a" "8008cc8b52a9321c208516565d8d13af810c357707630f48f3edf6883a927c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8008cc8b52a9321c208516565d8d13af810c357707630f48f3edf6883a927c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8008cc8b52a9321c208516565d8d13af810c357707630f48f3edf6883a927c82", kill_on_drop: false }`
[INFO] [stdout] 8008cc8b52a9321c208516565d8d13af810c357707630f48f3edf6883a927c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a103f0d1fac7f9756951bcd87c021208d09f081bfd4b255434cda9b77cb05c
[INFO] running `Command { std: "docker" "start" "-a" "42a103f0d1fac7f9756951bcd87c021208d09f081bfd4b255434cda9b77cb05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking zeroize v1.8.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking configs v0.1.0 (/opt/rustwide/workdir/configs)
[INFO] [stderr]     Checking base64 v0.22.0
[INFO] [stderr]     Checking rustls-pki-types v1.5.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking fastrand v2.0.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aws-lc-rs v1.7.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mirai-annotations v1.12.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling rustls v0.21.11
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]     Checking flagset v0.4.5
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling aws-types v1.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling oid-registry v0.7.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling rustls v0.23.5
[INFO] [stderr]     Checking regex-lite v0.1.5
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking rc2 v0.8.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking des v0.8.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling aws-lc-sys v0.15.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking async-channel v2.2.1
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking aws-smithy-xml v0.60.8
[INFO] [stderr]     Checking raw-cpuid v11.0.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling moka v0.12.7
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-executor v1.11.0
[INFO] [stderr]    Compiling paho-mqtt-sys v0.9.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rdkafka-sys v4.7.0+2.3.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling amq-protocol v7.2.0
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking triomphe v0.1.11
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling lapin v2.3.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking quanta v0.12.3
[INFO] [stderr]    Compiling actix-router v0.5.2
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling der_derive v0.7.2
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking thiserror v1.0.59
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking opentelemetry v0.22.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking prometheus v0.13.3
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking asn1-rs v0.6.1
[INFO] [stderr]    Compiling utoipa-gen v4.2.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking otel v0.1.0 (/opt/rustwide/workdir/otel)
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking x509-cert v0.2.5
[INFO] [stderr]     Checking pkcs5 v0.7.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking health-readiness v0.1.0 (/opt/rustwide/workdir/health_readiness)
[INFO] [stderr]     Checking polling v3.7.0
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking executor-trait v2.1.0
[INFO] [stderr]     Checking reactor-trait v1.1.0
[INFO] [stderr]     Checking pinky-swear v6.2.0
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]     Checking async-reactor-trait v1.1.0
[INFO] [stderr]     Checking sql-pool v0.1.0 (/opt/rustwide/workdir/sql_pool)
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking cms v0.2.3
[INFO] [stderr]     Checking async-global-executor-trait v2.1.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking mockall v0.12.1
[INFO] [stderr]     Checking pkcs12 v0.1.0
[INFO] [stderr]     Checking messaging v0.1.0 (/opt/rustwide/workdir/messaging)
[INFO] [stderr]     Checking p12-keystore v0.1.2
[INFO] [stderr]     Checking paho-mqtt v0.12.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking prost v0.12.4
[INFO] [stderr]     Checking tracing-bunyan-formatter v0.3.9
[INFO] [stderr]     Checking zstd v0.13.1
[INFO] [stderr]     Checking amq-protocol-types v7.2.0
[INFO] [stderr]     Checking utoipa v4.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking logging v0.1.0 (/opt/rustwide/workdir/logging)
[INFO] [stderr]     Checking jsonwebtoken v9.3.0
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking migrator v0.1.0 (/opt/rustwide/workdir/migrator)
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking amq-protocol-uri v7.2.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking aws-smithy-async v1.2.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking actix-rt v2.9.0
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking actix-server v2.3.0
[INFO] [stderr]     Checking opentelemetry_sdk v0.22.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking aws-smithy-types v1.1.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking aws-smithy-runtime-api v1.4.0
[INFO] [stderr]     Checking aws-smithy-json v0.60.7
[INFO] [stderr]     Checking aws-smithy-query v0.60.7
[INFO] [stderr]     Checking opentelemetry-prometheus v0.15.0
[INFO] [stderr]     Checking metrics v0.1.0 (/opt/rustwide/workdir/metrics)
[INFO] [stdout] warning: struct `OTLPTemporalitySelector` is never constructed
[INFO] [stdout]   --> metrics/src/exporters/selectors.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct OTLPTemporalitySelector;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OTLPTemporalitySelector` is never constructed
[INFO] [stdout]   --> metrics/src/exporters/selectors.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct OTLPTemporalitySelector;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aws-smithy-http v0.60.8
[INFO] [stderr]     Checking aws-credential-types v1.2.0
[INFO] [stderr]     Checking aws-sigv4 v1.2.1
[INFO] [stderr]     Checking aws-runtime v1.2.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking actix-http v3.6.0
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking rustls-webpki v0.102.3
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.3.1/src/proto/h2/mod.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.28/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "42a103f0d1fac7f9756951bcd87c021208d09f081bfd4b255434cda9b77cb05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a103f0d1fac7f9756951bcd87c021208d09f081bfd4b255434cda9b77cb05c", kill_on_drop: false }`
[INFO] [stdout] 42a103f0d1fac7f9756951bcd87c021208d09f081bfd4b255434cda9b77cb05c
