[INFO] fetching crate tracebuild 0.3.0... [INFO] checking tracebuild-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tracebuild 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tracebuild 0.3.0 [INFO] finished tweaking crates.io crate tracebuild 0.3.0 [INFO] tweaked toml for crates.io crate tracebuild 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tracebuild 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracebuild 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90d4407fca172a56c197bd5724db1d40d031bbce3a144a28360de756213e6058 [INFO] running `Command { std: "docker" "start" "-a" "90d4407fca172a56c197bd5724db1d40d031bbce3a144a28360de756213e6058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90d4407fca172a56c197bd5724db1d40d031bbce3a144a28360de756213e6058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d4407fca172a56c197bd5724db1d40d031bbce3a144a28360de756213e6058", kill_on_drop: false }` [INFO] [stdout] 90d4407fca172a56c197bd5724db1d40d031bbce3a144a28360de756213e6058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45997ba97809e3cfd3ba14c6abcb481cf01ace39aeca8f9de18d7cf90e46db0d [INFO] running `Command { std: "docker" "start" "-a" "45997ba97809e3cfd3ba14c6abcb481cf01ace39aeca8f9de18d7cf90e46db0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling protobuf v2.22.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling prometheus v0.11.0 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking integer-encoding v1.1.7 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thrift v0.13.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking ureq v2.0.2 [INFO] [stderr] Checking prost v0.7.0 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Compiling tonic-build v0.3.1 [INFO] [stderr] Checking tokio-util v0.6.4 [INFO] [stderr] Checking tokio-stream v0.1.4 [INFO] [stderr] Checking opentelemetry v0.12.0 [INFO] [stderr] Checking h2 v0.3.1 [INFO] [stderr] Checking tower v0.4.6 [INFO] [stderr] Compiling opentelemetry-otlp v0.5.0 [INFO] [stderr] Checking opentelemetry-prometheus v0.5.0 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking reqwest v0.11.2 [INFO] [stderr] Checking tonic v0.4.1 [INFO] [stderr] Checking opentelemetry-http v0.1.0 [INFO] [stderr] Checking opentelemetry-jaeger v0.11.0 [INFO] [stderr] Checking tracebuild v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Otlp(opentelemetry_otlp::Uninstall), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Otlp(opentelemetry_otlp::Uninstall), [INFO] [stdout] 30 + Otlp(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | Jaeger(opentelemetry_jaeger::Uninstall), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 - Jaeger(opentelemetry_jaeger::Uninstall), [INFO] [stdout] 31 + Jaeger(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | Prometheus(prometheus::PrometheusPushOnDropExporter), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 - Prometheus(prometheus::PrometheusPushOnDropExporter), [INFO] [stdout] 36 + Prometheus(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Otlp(opentelemetry_otlp::Uninstall), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Otlp(opentelemetry_otlp::Uninstall), [INFO] [stdout] 30 + Otlp(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | Jaeger(opentelemetry_jaeger::Uninstall), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 - Jaeger(opentelemetry_jaeger::Uninstall), [INFO] [stdout] 31 + Jaeger(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/pipeline/mod.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | Prometheus(prometheus::PrometheusPushOnDropExporter), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 - Prometheus(prometheus::PrometheusPushOnDropExporter), [INFO] [stdout] 36 + Prometheus(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | / /// Optional name. Falls back to cmd + args. Included in metrics, so should be low cardinality if metrics are enabled. [INFO] [stdout] 52 | | #[structopt(long = "name")] [INFO] [stdout] 53 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / /// Optional build name [INFO] [stdout] 55 | | #[structopt(long = "build-name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 56 | | build_name: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / /// Command name [INFO] [stdout] 58 | | #[structopt(name = "CMD")] [INFO] [stdout] 59 | | cmd: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Command arguments [INFO] [stdout] 61 | | #[structopt(name = "ARGS")] [INFO] [stdout] 62 | | args: Vec, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / /// Optional name [INFO] [stdout] 80 | | #[structopt(long = "name")] [INFO] [stdout] 81 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | / /// Optional build name [INFO] [stdout] 83 | | #[structopt(long = "build-name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 84 | | build_name: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / /// Optional name [INFO] [stdout] 98 | | #[structopt(long = "name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 99 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | / /// Optional branch name. Included in metrics, so should be low cardinality if metrics are enabled. [INFO] [stdout] 101 | | #[structopt(long = "branch")] [INFO] [stdout] 102 | | branch: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | / /// Optioanl commit SHA [INFO] [stdout] 104 | | #[structopt(long = "commit")] [INFO] [stdout] 105 | | commit: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | / /// Optional name. Falls back to cmd + args. Included in metrics, so should be low cardinality if metrics are enabled. [INFO] [stdout] 52 | | #[structopt(long = "name")] [INFO] [stdout] 53 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | / /// Optional build name [INFO] [stdout] 55 | | #[structopt(long = "build-name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 56 | | build_name: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / /// Command name [INFO] [stdout] 58 | | #[structopt(name = "CMD")] [INFO] [stdout] 59 | | cmd: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | / /// Command arguments [INFO] [stdout] 61 | | #[structopt(name = "ARGS")] [INFO] [stdout] 62 | | args: Vec, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / /// Optional name [INFO] [stdout] 80 | | #[structopt(long = "name")] [INFO] [stdout] 81 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | / /// Optional build name [INFO] [stdout] 83 | | #[structopt(long = "build-name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 84 | | build_name: Option, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / /// Optional name [INFO] [stdout] 98 | | #[structopt(long = "name", env = "TRACEBUILD_BUILD_NAME")] [INFO] [stdout] 99 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | / /// Optional branch name. Included in metrics, so should be low cardinality if metrics are enabled. [INFO] [stdout] 101 | | #[structopt(long = "branch")] [INFO] [stdout] 102 | | branch: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | / /// Optioanl commit SHA [INFO] [stdout] 104 | | #[structopt(long = "commit")] [INFO] [stdout] 105 | | commit: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracebuild` (bin "tracebuild" test) due to 9 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tracebuild` (bin "tracebuild") due to 9 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "45997ba97809e3cfd3ba14c6abcb481cf01ace39aeca8f9de18d7cf90e46db0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45997ba97809e3cfd3ba14c6abcb481cf01ace39aeca8f9de18d7cf90e46db0d", kill_on_drop: false }` [INFO] [stdout] 45997ba97809e3cfd3ba14c6abcb481cf01ace39aeca8f9de18d7cf90e46db0d