[INFO] cloning repository https://github.com/zvyn/hello-rust-osm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zvyn/hello-rust-osm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzvyn%2Fhello-rust-osm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzvyn%2Fhello-rust-osm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b19d2fe1eacf4e829f2cb9b76b576254f0b441c [INFO] checking zvyn/hello-rust-osm against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzvyn%2Fhello-rust-osm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zvyn/hello-rust-osm on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zvyn/hello-rust-osm [INFO] finished tweaking git repo https://github.com/zvyn/hello-rust-osm [INFO] tweaked toml for git repo https://github.com/zvyn/hello-rust-osm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zvyn/hello-rust-osm 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af4eaa77bc9142841e08047701b1d7d2e3e9d57c6f04eec7d221e40c969f0834 [INFO] running `Command { std: "docker" "start" "-a" "af4eaa77bc9142841e08047701b1d7d2e3e9d57c6f04eec7d221e40c969f0834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af4eaa77bc9142841e08047701b1d7d2e3e9d57c6f04eec7d221e40c969f0834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4eaa77bc9142841e08047701b1d7d2e3e9d57c6f04eec7d221e40c969f0834", kill_on_drop: false }` [INFO] [stdout] af4eaa77bc9142841e08047701b1d7d2e3e9d57c6f04eec7d221e40c969f0834 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac27f1ae62850e36e83ec37bff588e43dd15aa13c024a27cbcaa7773ea4d95f1 [INFO] running `Command { std: "docker" "start" "-a" "ac27f1ae62850e36e83ec37bff588e43dd15aa13c024a27cbcaa7773ea4d95f1", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 13 | | Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] | | ________^____________________________________________________________________^ [INFO] [stdout] | ||________| [INFO] [stdout] | | [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] 13 - Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] 12 + static ref OSM_NODE_RE: Regex = Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 13 | | Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] | | ________^____________________________________________________________________^ [INFO] [stdout] | ||________| [INFO] [stdout] | | [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] 13 - Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] 12 + static ref OSM_NODE_RE: Regex = Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cost` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 24 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | cost: usize, // in seconds [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cost` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 24 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | cost: usize, // in seconds [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "ac27f1ae62850e36e83ec37bff588e43dd15aa13c024a27cbcaa7773ea4d95f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac27f1ae62850e36e83ec37bff588e43dd15aa13c024a27cbcaa7773ea4d95f1", kill_on_drop: false }` [INFO] [stdout] ac27f1ae62850e36e83ec37bff588e43dd15aa13c024a27cbcaa7773ea4d95f1 [INFO] checking zvyn/hello-rust-osm against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzvyn%2Fhello-rust-osm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zvyn/hello-rust-osm on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zvyn/hello-rust-osm [INFO] finished tweaking git repo https://github.com/zvyn/hello-rust-osm [INFO] tweaked toml for git repo https://github.com/zvyn/hello-rust-osm written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zvyn/hello-rust-osm 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a24eac9995fe2276e9aa1cc3888759edd457e2b6e190faed89ae99a30b87c68 [INFO] running `Command { std: "docker" "start" "-a" "0a24eac9995fe2276e9aa1cc3888759edd457e2b6e190faed89ae99a30b87c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a24eac9995fe2276e9aa1cc3888759edd457e2b6e190faed89ae99a30b87c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a24eac9995fe2276e9aa1cc3888759edd457e2b6e190faed89ae99a30b87c68", kill_on_drop: false }` [INFO] [stdout] 0a24eac9995fe2276e9aa1cc3888759edd457e2b6e190faed89ae99a30b87c68 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4243537ef258ff694745be818aa0efb41a811f6640f3a6b8a88de1546938501f [INFO] running `Command { std: "docker" "start" "-a" "4243537ef258ff694745be818aa0efb41a811f6640f3a6b8a88de1546938501f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking hello-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 13 | | Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] | | ________^____________________________________________________________________^ [INFO] [stdout] | ||________| [INFO] [stdout] | | [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] 13 - Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] 12 + static ref OSM_NODE_RE: Regex = Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:12:37 [INFO] [stdout] | [INFO] [stdout] 12 | static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 13 | | Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] | | ________^____________________________________________________________________^ [INFO] [stdout] | ||________| [INFO] [stdout] | | [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - static ref OSM_NODE_RE: Regex = ( [INFO] [stdout] 13 - Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap() [INFO] [stdout] 12 + static ref OSM_NODE_RE: Regex = Regex::new(r#"id="(\d+)" lat="([0-9.]+)" lon="([0-9.]+)""#).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cost` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 24 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | cost: usize, // in seconds [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cost` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 24 | index: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | cost: usize, // in seconds [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.80s [INFO] running `Command { std: "docker" "inspect" "4243537ef258ff694745be818aa0efb41a811f6640f3a6b8a88de1546938501f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4243537ef258ff694745be818aa0efb41a811f6640f3a6b8a88de1546938501f", kill_on_drop: false }` [INFO] [stdout] 4243537ef258ff694745be818aa0efb41a811f6640f3a6b8a88de1546938501f