[INFO] cloning repository https://github.com/kitsuvm/marcos-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kitsuvm/marcos-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsuvm%2Fmarcos-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsuvm%2Fmarcos-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb87ea0f7e95edb85669eefe067f264eace16e87
[INFO] testing kitsuvm/marcos-bot against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsuvm%2Fmarcos-bot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kitsuvm/marcos-bot
[INFO] finished tweaking git repo https://github.com/kitsuvm/marcos-bot
[INFO] tweaked toml for git repo https://github.com/kitsuvm/marcos-bot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kitsuvm/marcos-bot on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kitsuvm/marcos-bot 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8652c43225c934c5c7eb490c6ae33931d9c8f4c6149894d8b1089f689c2d757
[INFO] running `Command { std: "docker" "start" "-a" "a8652c43225c934c5c7eb490c6ae33931d9c8f4c6149894d8b1089f689c2d757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8652c43225c934c5c7eb490c6ae33931d9c8f4c6149894d8b1089f689c2d757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8652c43225c934c5c7eb490c6ae33931d9c8f4c6149894d8b1089f689c2d757", kill_on_drop: false }`
[INFO] [stdout] a8652c43225c934c5c7eb490c6ae33931d9c8f4c6149894d8b1089f689c2d757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea303e809aaa4b4855ed5212c2faa2393f62fd1339df935e45b3c20879547f7
[INFO] running `Command { std: "docker" "start" "-a" "4ea303e809aaa4b4855ed5212c2faa2393f62fd1339df935e45b3c20879547f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling hashlink v0.11.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling rusqlite v0.39.0
[INFO] [stderr]    Compiling marcos-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/database.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, io, path::{Path, PathBuf}, sync::Arc};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/database.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `database`
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let database = database::Database::new().unwrap_or_else(|e| {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     /// The underlying SQLite connection wrapped in an [`Arc`] and [`Mutex`] to allow for shared ownership and thread-safe access.
[INFO] [stdout] 12 |     connection: Arc<Mutex<Connection>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PositionIter` is never constructed
[INFO] [stdout]  --> src/position_iter.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PositionIter<I: Iterator> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/position_iter.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | / impl<I> PositionIter<I>
[INFO] [stdout] 14 | | where
[INFO] [stdout] 15 | |     I: Iterator,
[INFO] [stdout]    | |________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |       pub fn new(iter: I) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> src/position_iter.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum Position<T> {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PositionIterExt` is never used
[INFO] [stdout]   --> src/position_iter.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait PositionIterExt: Iterator + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeekPair` is never constructed
[INFO] [stdout]  --> src/peek_pair.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PeekPair<I: Iterator> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `peek_pair` are never used
[INFO] [stdout]   --> src/peek_pair.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | / impl<I> PeekPair<I>
[INFO] [stdout] 10 | | where
[INFO] [stdout] 11 | |     I: Iterator,
[INFO] [stdout]    | |________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |       pub fn new(iter: I) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |       pub fn peek_pair(&mut self) -> Option<(I::Item, &I::Item)> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PeekPairExt` is never used
[INFO] [stdout]   --> src/peek_pair.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait PeekPairExt: Iterator + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.53s
[INFO] running `Command { std: "docker" "inspect" "4ea303e809aaa4b4855ed5212c2faa2393f62fd1339df935e45b3c20879547f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea303e809aaa4b4855ed5212c2faa2393f62fd1339df935e45b3c20879547f7", kill_on_drop: false }`
[INFO] [stdout] 4ea303e809aaa4b4855ed5212c2faa2393f62fd1339df935e45b3c20879547f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d48114edc581752fc0c46712391795a27bbd1a07703e954cbd1d5b9d9f8ac0
[INFO] running `Command { std: "docker" "start" "-a" "73d48114edc581752fc0c46712391795a27bbd1a07703e954cbd1d5b9d9f8ac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling marcos-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/database.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, io, path::{Path, PathBuf}, sync::Arc};
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/database.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `database`
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let database = database::Database::new().unwrap_or_else(|e| {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     /// The underlying SQLite connection wrapped in an [`Arc`] and [`Mutex`] to allow for shared ownership and thread-safe access.
[INFO] [stdout] 12 |     connection: Arc<Mutex<Connection>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PositionIter` is never constructed
[INFO] [stdout]  --> src/position_iter.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PositionIter<I: Iterator> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/position_iter.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | / impl<I> PositionIter<I>
[INFO] [stdout] 14 | | where
[INFO] [stdout] 15 | |     I: Iterator,
[INFO] [stdout]    | |________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |       pub fn new(iter: I) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Position` is never used
[INFO] [stdout]   --> src/position_iter.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum Position<T> {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PositionIterExt` is never used
[INFO] [stdout]   --> src/position_iter.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub trait PositionIterExt: Iterator + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeekPair` is never constructed
[INFO] [stdout]  --> src/peek_pair.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct PeekPair<I: Iterator> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `peek_pair` are never used
[INFO] [stdout]   --> src/peek_pair.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | / impl<I> PeekPair<I>
[INFO] [stdout] 10 | | where
[INFO] [stdout] 11 | |     I: Iterator,
[INFO] [stdout]    | |________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |       pub fn new(iter: I) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |       pub fn peek_pair(&mut self) -> Option<(I::Item, &I::Item)> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PeekPairExt` is never used
[INFO] [stdout]   --> src/peek_pair.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait PeekPairExt: Iterator + Sized {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "73d48114edc581752fc0c46712391795a27bbd1a07703e954cbd1d5b9d9f8ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d48114edc581752fc0c46712391795a27bbd1a07703e954cbd1d5b9d9f8ac0", kill_on_drop: false }`
[INFO] [stdout] 73d48114edc581752fc0c46712391795a27bbd1a07703e954cbd1d5b9d9f8ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1a986887c7c687ec9a224402cd16405f6e24ba53087a1c9b997dd716262facc
[INFO] running `Command { std: "docker" "start" "-a" "c1a986887c7c687ec9a224402cd16405f6e24ba53087a1c9b997dd716262facc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/database.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fs, io, path::{Path, PathBuf}, sync::Arc};
[INFO] [stderr]   |                                ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]  --> src/database.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tracing::{info, warn};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `database`
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let database = database::Database::new().unwrap_or_else(|e| {
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `connection` is never read
[INFO] [stderr]   --> src/database.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Database {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 11 |     /// The underlying SQLite connection wrapped in an [`Arc`] and [`Mutex`] to allow for shared ownership and thread-safe access.
[INFO] [stderr] 12 |     connection: Arc<Mutex<Connection>>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PositionIter` is never constructed
[INFO] [stderr]  --> src/position_iter.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct PositionIter<I: Iterator> {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/position_iter.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | / impl<I> PositionIter<I>
[INFO] [stderr] 14 | | where
[INFO] [stderr] 15 | |     I: Iterator,
[INFO] [stderr]    | |________________- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 18 |       pub fn new(iter: I) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Position` is never used
[INFO] [stderr]   --> src/position_iter.rs:54:10
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub enum Position<T> {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PositionIterExt` is never used
[INFO] [stderr]   --> src/position_iter.rs:91:11
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub trait PositionIterExt: Iterator + Sized {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PeekPair` is never constructed
[INFO] [stderr]  --> src/peek_pair.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct PeekPair<I: Iterator> {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `peek_pair` are never used
[INFO] [stderr]   --> src/peek_pair.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | / impl<I> PeekPair<I>
[INFO] [stderr] 10 | | where
[INFO] [stderr] 11 | |     I: Iterator,
[INFO] [stderr]    | |________________- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 14 |       pub fn new(iter: I) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |       pub fn peek_pair(&mut self) -> Option<(I::Item, &I::Item)> {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PeekPairExt` is never used
[INFO] [stderr]   --> src/peek_pair.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait PeekPairExt: Iterator + Sized {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `marcos-bot` (bin "marcos-bot" test) generated 11 warnings (run `cargo fix --bin "marcos-bot" -p marcos-bot --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/marcos_bot-149f480561a2e483)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1a986887c7c687ec9a224402cd16405f6e24ba53087a1c9b997dd716262facc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a986887c7c687ec9a224402cd16405f6e24ba53087a1c9b997dd716262facc", kill_on_drop: false }`
[INFO] [stdout] c1a986887c7c687ec9a224402cd16405f6e24ba53087a1c9b997dd716262facc
