[INFO] cloning repository https://github.com/geerizzle/dbebble
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geerizzle/dbebble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeerizzle%2Fdbebble", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeerizzle%2Fdbebble'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9aa88df2e07ccb431ac700f8052313c0b99d2bb4
[INFO] checking geerizzle/dbebble against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeerizzle%2Fdbebble" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/geerizzle/dbebble
[INFO] finished tweaking git repo https://github.com/geerizzle/dbebble
[INFO] tweaked toml for git repo https://github.com/geerizzle/dbebble written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/geerizzle/dbebble on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/geerizzle/dbebble 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded openssl-sys v0.9.101
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5f6ec2241ce01d3e31713b84157fdc5c069854083e27709a03fea011f56110
[INFO] running `Command { std: "docker" "start" "-a" "7c5f6ec2241ce01d3e31713b84157fdc5c069854083e27709a03fea011f56110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5f6ec2241ce01d3e31713b84157fdc5c069854083e27709a03fea011f56110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5f6ec2241ce01d3e31713b84157fdc5c069854083e27709a03fea011f56110", kill_on_drop: false }`
[INFO] [stdout] 7c5f6ec2241ce01d3e31713b84157fdc5c069854083e27709a03fea011f56110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89df6d5009f2a81c9b51fd4361b2adf68506c5c9b4aea2ca0597f420247d8e73
[INFO] running `Command { std: "docker" "start" "-a" "89df6d5009f2a81c9b51fd4361b2adf68506c5c9b4aea2ca0597f420247d8e73", kill_on_drop: false }`
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[INFO] [stderr]     Checking dbebble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/parser/eva.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/parser/eva.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]   --> src/server/updates.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let parsed = update_parser.parse_update(response.as_str());
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]   --> src/server/updates.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let parsed = update_parser.parse_update(response.as_str());
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qgrams`
[INFO] [stdout]   --> src/search/mod.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let qgrams = self.compute_qgrams(&query, 2);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_qgrams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stations`
[INFO] [stdout]   --> src/search/mod.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn search(&self, query: &str, stations: &HashMap<String, String>) -> Vec<String> {
[INFO] [stdout]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]   --> src/search/mod.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/search/mod.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qgrams`
[INFO] [stdout]   --> src/search/mod.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let qgrams = self.compute_qgrams(&query, 2);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_qgrams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stations`
[INFO] [stdout]   --> src/search/mod.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn search(&self, query: &str, stations: &HashMap<String, String>) -> Vec<String> {
[INFO] [stdout]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stations`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]   --> src/search/mod.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/search/mod.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |                             ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]  --> src/parser/plan.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PlanParser {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     cache: Arc<Mutex<ServerCache>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print_index`, `get_index`, `search`, and `ped` are never used
[INFO] [stdout]   --> src/search/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QGramIndex {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn print_index(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_index(&self) -> &HashMap<String, Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn search(&self, query: &str, stations: &HashMap<String, String>) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMETABLES_LIMIT_MIN` is never used
[INFO] [stdout]  --> src/statics/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const TIMETABLES_LIMIT_MIN: u8 = 60;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache` is never read
[INFO] [stdout]  --> src/parser/plan.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PlanParser {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     cache: Arc<Mutex<ServerCache>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print_index`, `get_index`, `search`, and `ped` are never used
[INFO] [stdout]   --> src/search/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QGramIndex {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn print_index(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_index(&self) -> &HashMap<String, Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn search(&self, query: &str, stations: &HashMap<String, String>) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn ped(&self, s1: &str, s2: &str) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMETABLES_LIMIT_MIN` is never used
[INFO] [stdout]  --> src/statics/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const TIMETABLES_LIMIT_MIN: u8 = 60;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.54s
[INFO] running `Command { std: "docker" "inspect" "89df6d5009f2a81c9b51fd4361b2adf68506c5c9b4aea2ca0597f420247d8e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89df6d5009f2a81c9b51fd4361b2adf68506c5c9b4aea2ca0597f420247d8e73", kill_on_drop: false }`
[INFO] [stdout] 89df6d5009f2a81c9b51fd4361b2adf68506c5c9b4aea2ca0597f420247d8e73
