[INFO] cloning repository https://github.com/nixpulvis/elite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nixpulvis/elite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Felite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Felite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 096a0c6e7cb609f9575617eba44cbc56148ac28e
[INFO] checking nixpulvis/elite against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Felite" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/nixpulvis/elite on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nixpulvis/elite
[INFO] finished tweaking git repo https://github.com/nixpulvis/elite
[INFO] tweaked toml for git repo https://github.com/nixpulvis/elite written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nixpulvis/elite already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c56f2ea4475ee4463b9914559bd88927c66a05a70593534a882e51a4a8bd600
[INFO] running `Command { std: "docker" "start" "-a" "8c56f2ea4475ee4463b9914559bd88927c66a05a70593534a882e51a4a8bd600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c56f2ea4475ee4463b9914559bd88927c66a05a70593534a882e51a4a8bd600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c56f2ea4475ee4463b9914559bd88927c66a05a70593534a882e51a4a8bd600", kill_on_drop: false }`
[INFO] [stdout] 8c56f2ea4475ee4463b9914559bd88927c66a05a70593534a882e51a4a8bd600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b41d3e9636afb2552f2e2378cbad756434fae9342d6c1236582ed4702b31dd9
[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" "4b41d3e9636afb2552f2e2378cbad756434fae9342d6c1236582ed4702b31dd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]    Compiling cc v1.0.60
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[INFO] [stderr]    Compiling encoding_rs v0.8.24
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[INFO] [stderr]     Checking unicode-segmentation v1.6.0
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[INFO] [stderr]    Compiling generic-array v0.14.4
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[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]    Compiling openssl-sys v0.9.58
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[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[INFO] [stderr]     Checking structopt v0.3.18
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
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[INFO] [stderr]     Checking elite v0.0.0-dev+initial (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/render/system.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |    fn render(&self, settings: &()) -> String {
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/render/system.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |    fn render(&self, settings: &()) -> String {
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_jump_id`
[INFO] [stdout]   --> src/db/routes.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     if let Some(start_jump_id) = last_jump_id {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_jump_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/render/system.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |    fn render(&self, settings: &()) -> String {
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `settings`
[INFO] [stdout]   --> src/render/system.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |    fn render(&self, settings: &()) -> String {
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_jump_id`
[INFO] [stdout]   --> src/db/routes.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     if let Some(start_jump_id) = last_jump_id {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_jump_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/db/routes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         conn.query(r#"
[INFO] [stdout] 42 | |             INSERT INTO routes (name, start_jump_id)
[INFO] [stdout] 43 | |             VALUES ($1, $2)"#,
[INFO] [stdout] 44 | |             &[&name, &last_jump_id]);
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/db/routes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         conn.query(r#"
[INFO] [stdout] 42 | |             INSERT INTO routes (name, start_jump_id)
[INFO] [stdout] 43 | |             VALUES ($1, $2)"#,
[INFO] [stdout] 44 | |             &[&name, &last_jump_id]);
[INFO] [stdout]    | |_____________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `within`
[INFO] [stdout]   --> src/bin/navigation.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn search(conn: &mut Client, string: String, within: u32) {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_within`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `within`
[INFO] [stdout]   --> src/bin/navigation.rs:43:46
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn search(conn: &mut Client, string: String, within: u32) {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_within`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "4b41d3e9636afb2552f2e2378cbad756434fae9342d6c1236582ed4702b31dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b41d3e9636afb2552f2e2378cbad756434fae9342d6c1236582ed4702b31dd9", kill_on_drop: false }`
[INFO] [stdout] 4b41d3e9636afb2552f2e2378cbad756434fae9342d6c1236582ed4702b31dd9