[INFO] fetching crate bellande_node_importance 0.1.3... [INFO] checking bellande_node_importance-0.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate bellande_node_importance 0.1.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate bellande_node_importance 0.1.3 [INFO] finished tweaking crates.io crate bellande_node_importance 0.1.3 [INFO] tweaked toml for crates.io crate bellande_node_importance 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bellande_node_importance 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 174 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [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] 135f93f56591f1d52b7f5469823ea924a907b4c7a23eaf45121138d2d7431910 [INFO] running `Command { std: "docker" "start" "-a" "135f93f56591f1d52b7f5469823ea924a907b4c7a23eaf45121138d2d7431910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "135f93f56591f1d52b7f5469823ea924a907b4c7a23eaf45121138d2d7431910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "135f93f56591f1d52b7f5469823ea924a907b4c7a23eaf45121138d2d7431910", kill_on_drop: false }` [INFO] [stdout] 135f93f56591f1d52b7f5469823ea924a907b4c7a23eaf45121138d2d7431910 [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] 2d7fae7d40f3cf7a55485910349ec2beae047eed6ca472e56a529b23f0e10e19 [INFO] running `Command { std: "docker" "start" "-a" "2d7fae7d40f3cf7a55485910349ec2beae047eed6ca472e56a529b23f0e10e19", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking bellande_node_importance v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/bellande_node_importance.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | use std::process::{self, Command}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bellande_node_importance.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | node: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | recent_nodes: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | important_nodes: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | adjacent_segments: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | grid_steps: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | min_segment_coverage: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | use_executable: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / #[structopt( [INFO] [stdout] 30 | | long, [INFO] [stdout] 31 | | help = "Node to evaluate as JSON object with coordinates and segment" [INFO] [stdout] 32 | | )] [INFO] [stdout] 33 | | node: String, [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/bellande_node_importance.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | / #[structopt(long, help = "List of recent nodes as JSON array")] [INFO] [stdout] 36 | | recent_nodes: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / #[structopt(long, help = "Dictionary of important nodes by segment as JSON object")] [INFO] [stdout] 39 | | important_nodes: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / #[structopt(long, help = "Dictionary of adjacent segments as JSON object")] [INFO] [stdout] 42 | | adjacent_segments: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / #[structopt(long, help = "Grid steps for each dimension as JSON array")] [INFO] [stdout] 45 | | grid_steps: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/bellande_node_importance.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | use std::process::{self, Command}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bellande_node_importance` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bellande_node_importance.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | node: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | recent_nodes: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | important_nodes: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | adjacent_segments: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | grid_steps: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | min_segment_coverage: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | use_executable: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / #[structopt( [INFO] [stdout] 30 | | long, [INFO] [stdout] 31 | | help = "Node to evaluate as JSON object with coordinates and segment" [INFO] [stdout] 32 | | )] [INFO] [stdout] 33 | | node: String, [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/bellande_node_importance.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | / #[structopt(long, help = "List of recent nodes as JSON array")] [INFO] [stdout] 36 | | recent_nodes: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / #[structopt(long, help = "Dictionary of important nodes by segment as JSON object")] [INFO] [stdout] 39 | | important_nodes: String, [INFO] [stdout] | |___________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | / #[structopt(long, help = "Dictionary of adjacent segments as JSON object")] [INFO] [stdout] 42 | | adjacent_segments: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bellande_node_importance.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / #[structopt(long, help = "Grid steps for each dimension as JSON array")] [INFO] [stdout] 45 | | grid_steps: String, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bellande_node_importance` (lib) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2d7fae7d40f3cf7a55485910349ec2beae047eed6ca472e56a529b23f0e10e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7fae7d40f3cf7a55485910349ec2beae047eed6ca472e56a529b23f0e10e19", kill_on_drop: false }` [INFO] [stdout] 2d7fae7d40f3cf7a55485910349ec2beae047eed6ca472e56a529b23f0e10e19