[INFO] cloning repository https://github.com/ezy023/urgrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezy023/urgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezy023%2Furgrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezy023%2Furgrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 759173e9d59aecf3ef0205f4f12a44e413a78ebe [INFO] checking ezy023/urgrep against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezy023%2Furgrep" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ezy023/urgrep on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ezy023/urgrep [INFO] finished tweaking git repo https://github.com/ezy023/urgrep [INFO] tweaked toml for git repo https://github.com/ezy023/urgrep written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ezy023/urgrep already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fallible-streaming-iterator v0.1.9 [INFO] [stderr] Downloaded rusqlite v0.26.1 [INFO] [stderr] Downloaded libsqlite3-sys v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91dec4dad51fe2e851a75d35b7a7a77ca27b15b945e38353cab56a8e4028c5d8 [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" "91dec4dad51fe2e851a75d35b7a7a77ca27b15b945e38353cab56a8e4028c5d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91dec4dad51fe2e851a75d35b7a7a77ca27b15b945e38353cab56a8e4028c5d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91dec4dad51fe2e851a75d35b7a7a77ca27b15b945e38353cab56a8e4028c5d8", kill_on_drop: false }` [INFO] [stdout] 91dec4dad51fe2e851a75d35b7a7a77ca27b15b945e38353cab56a8e4028c5d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56fed6b3f859177088eaaa8053b9d3e6b130cd3f217970e9a0a5922d3488a8ce [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" "56fed6b3f859177088eaaa8053b9d3e6b130cd3f217970e9a0a5922d3488a8ce", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling libsqlite3-sys v0.23.1 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking encoding_rs v0.8.29 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking rusqlite v0.26.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.7 [INFO] [stderr] Checking hyper v0.14.14 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking urgrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/history.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path,PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `since` [INFO] [stdout] --> src/history.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | fn urls(&self, since: Option) -> Result, FirefoxError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_since` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `FirefoxError` [INFO] [stdout] --> src/history.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | type FirefoxError = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `url` [INFO] [stdout] --> src/history.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | url: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `title` [INFO] [stdout] --> src/history.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_visit_date` [INFO] [stdout] --> src/history.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | last_visit_date: Option, // it looks like this is stored in microseconds [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Firefox` [INFO] [stdout] --> src/history.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Firefox { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `urls` [INFO] [stdout] --> src/history.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn urls(&self, since: Option) -> Result, FirefoxError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_db` [INFO] [stdout] --> src/history.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn query_db(conn: Connection) -> Result, FirefoxError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `since` [INFO] [stdout] --> src/history.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | fn urls(&self, since: Option) -> Result, FirefoxError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_since` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/history.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let db = Connection::open_in_memory()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sql` [INFO] [stdout] --> src/history.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let sql = r#" [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sql` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `title` [INFO] [stdout] --> src/history.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_visit_date` [INFO] [stdout] --> src/history.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | last_visit_date: Option, // it looks like this is stored in microseconds [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "56fed6b3f859177088eaaa8053b9d3e6b130cd3f217970e9a0a5922d3488a8ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fed6b3f859177088eaaa8053b9d3e6b130cd3f217970e9a0a5922d3488a8ce", kill_on_drop: false }` [INFO] [stdout] 56fed6b3f859177088eaaa8053b9d3e6b130cd3f217970e9a0a5922d3488a8ce