[INFO] cloning repository https://github.com/MoQuEs/RustTask [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoQuEs/RustTask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoQuEs%2FRustTask", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoQuEs%2FRustTask'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39a9e48938d2613d4cee6cd6b2c3825acc6c10fb [INFO] checking MoQuEs/RustTask against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoQuEs%2FRustTask" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MoQuEs/RustTask [INFO] finished tweaking git repo https://github.com/MoQuEs/RustTask [INFO] tweaked toml for git repo https://github.com/MoQuEs/RustTask written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MoQuEs/RustTask on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MoQuEs/RustTask 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded json v0.12.1 [INFO] [stderr] Downloaded num-integer v0.1.42 [INFO] [stderr] Downloaded bstr v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9a45fdc304e38e19eec83eb23815652babe319a5e136ad8d691cf7726e7ca32 [INFO] running `Command { std: "docker" "start" "-a" "b9a45fdc304e38e19eec83eb23815652babe319a5e136ad8d691cf7726e7ca32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9a45fdc304e38e19eec83eb23815652babe319a5e136ad8d691cf7726e7ca32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a45fdc304e38e19eec83eb23815652babe319a5e136ad8d691cf7726e7ca32", kill_on_drop: false }` [INFO] [stdout] b9a45fdc304e38e19eec83eb23815652babe319a5e136ad8d691cf7726e7ca32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a09ab64bc1972259a6eb6d55a3f4331dc9ee3232a24cbf5ef54ba2c909401a0 [INFO] running `Command { std: "docker" "start" "-a" "8a09ab64bc1972259a6eb6d55a3f4331dc9ee3232a24cbf5ef54ba2c909401a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking json v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking bstr v0.2.9 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking RustTask v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `delimiter` is never read [INFO] [stdout] --> src/csv_writer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CsvWriter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 8 | writer: Writer, [INFO] [stdout] 9 | delimiter: char, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvWriter` 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] warning: associated function `new` is never used [INFO] [stdout] --> src/file_line_map/file_map_helper.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait FileMapHelper: Default { [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 6 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hotel_code`, `source`, and `room_code` are never read [INFO] [stdout] --> src/structs.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct RoomName { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 3 | pub hotel_code: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | pub source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | pub room_name: String, [INFO] [stdout] 6 | pub room_code: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `city_code`, and `country_code` are never read [INFO] [stdout] --> src/structs.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Hotel { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 11 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | pub city_code: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub country_code: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hotel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/csv_reader.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn records(&mut self) -> Result, AppError> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn records(&mut self) -> Result, AppError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `delimiter` is never read [INFO] [stdout] --> src/csv_writer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CsvWriter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 8 | writer: Writer, [INFO] [stdout] 9 | delimiter: char, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvWriter` 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] warning: associated function `new` is never used [INFO] [stdout] --> src/file_line_map/file_map_helper.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait FileMapHelper: Default { [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 6 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hotel_code`, `source`, and `room_code` are never read [INFO] [stdout] --> src/structs.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct RoomName { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 3 | pub hotel_code: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 4 | pub source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | pub room_name: String, [INFO] [stdout] 6 | pub room_code: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomName` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `city_code`, and `country_code` are never read [INFO] [stdout] --> src/structs.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Hotel { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 11 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | pub city_code: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub country_code: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hotel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/csv_reader.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn records(&mut self) -> Result, AppError> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn records(&mut self) -> Result, AppError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.78s [INFO] running `Command { std: "docker" "inspect" "8a09ab64bc1972259a6eb6d55a3f4331dc9ee3232a24cbf5ef54ba2c909401a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a09ab64bc1972259a6eb6d55a3f4331dc9ee3232a24cbf5ef54ba2c909401a0", kill_on_drop: false }` [INFO] [stdout] 8a09ab64bc1972259a6eb6d55a3f4331dc9ee3232a24cbf5ef54ba2c909401a0