[INFO] cloning repository https://github.com/richardbowmaker/rust-tryout2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardbowmaker/rust-tryout2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbowmaker%2Frust-tryout2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbowmaker%2Frust-tryout2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e2af0588e43e81efe3650fcb81da008f246f4d2
[INFO] testing richardbowmaker/rust-tryout2 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbowmaker%2Frust-tryout2" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardbowmaker/rust-tryout2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richardbowmaker/rust-tryout2
[INFO] finished tweaking git repo https://github.com/richardbowmaker/rust-tryout2
[INFO] tweaked toml for git repo https://github.com/richardbowmaker/rust-tryout2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/richardbowmaker/rust-tryout2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5527ef48551274ac1e3c8d51b2e26e6ae340a36eb6487f0a1e519dd13bfb5e88
[INFO] running `Command { std: "docker" "start" "-a" "5527ef48551274ac1e3c8d51b2e26e6ae340a36eb6487f0a1e519dd13bfb5e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5527ef48551274ac1e3c8d51b2e26e6ae340a36eb6487f0a1e519dd13bfb5e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5527ef48551274ac1e3c8d51b2e26e6ae340a36eb6487f0a1e519dd13bfb5e88", kill_on_drop: false }`
[INFO] [stdout] 5527ef48551274ac1e3c8d51b2e26e6ae340a36eb6487f0a1e519dd13bfb5e88
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbd3cf68270e8f0b96bdeffe8973aa87eff55ac6545538034e7ef41eb45f1d7a
[INFO] running `Command { std: "docker" "start" "-a" "bbd3cf68270e8f0b96bdeffe8973aa87eff55ac6545538034e7ef41eb45f1d7a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tryout2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime`, `NaiveDate`, `NaiveTime`
[INFO] [stdout]  --> src/data.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{DateTime, NaiveDate, NaiveDateTime, NaiveTime};
[INFO] [stdout]   |              ^^^^^^^^  ^^^^^^^^^                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::ParseError`
[INFO] [stdout]  --> src/data.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::format::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `add`
[INFO] [stdout]  --> src/errors.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! add{
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/data.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let s = format!("{}", fr);
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/errors.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let a = 1 + 2;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/errors.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let file = error_catch!(File::open(&filename), &format!("File open error {}", &filename));
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Database`
[INFO] [stdout]   --> src/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new() -> Database {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/data.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_database`
[INFO] [stdout]   --> src/data.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn load_database(&mut self, filename: &str) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(profit: u32, stake: u32) -> Odds {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/data.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn from(odds: &str) -> Option<Odds> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `winnings`
[INFO] [stdout]   --> src/data.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn winnings(&self, bet: f32, win: bool) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `result`
[INFO] [stdout]    --> src/data.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     result: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FootballResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/data.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_csv`
[INFO] [stdout]    --> src/data.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn from_csv(csv_line: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_data`
[INFO] [stdout]    --> src/data.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn from_data(date: NaiveDateTime, home: &str, away: &str, for_: u8, against: u8, result: &str, win: Odds, draw: Odds, loss: Odds ...
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/errors.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     kind: AppErrorT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "bbd3cf68270e8f0b96bdeffe8973aa87eff55ac6545538034e7ef41eb45f1d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd3cf68270e8f0b96bdeffe8973aa87eff55ac6545538034e7ef41eb45f1d7a", kill_on_drop: false }`
[INFO] [stdout] bbd3cf68270e8f0b96bdeffe8973aa87eff55ac6545538034e7ef41eb45f1d7a
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd0aa4330b58f5d3adaea4f5831be9d4003e5655291e6209591b9a02c2967a8
[INFO] running `Command { std: "docker" "start" "-a" "fcd0aa4330b58f5d3adaea4f5831be9d4003e5655291e6209591b9a02c2967a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tryout2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime`, `NaiveDate`, `NaiveTime`
[INFO] [stdout]  --> src/data.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::{DateTime, NaiveDate, NaiveDateTime, NaiveTime};
[INFO] [stdout]   |              ^^^^^^^^  ^^^^^^^^^                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::format::ParseError`
[INFO] [stdout]  --> src/data.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::format::ParseError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `add`
[INFO] [stdout]  --> src/errors.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! add{
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/data.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let s = format!("{}", fr);
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/errors.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let a = 1 + 2;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/errors.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let file = error_catch!(File::open(&filename), &format!("File open error {}", &filename));
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Database`
[INFO] [stdout]   --> src/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new() -> Database {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/data.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn size(&self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_database`
[INFO] [stdout]   --> src/data.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn load_database(&mut self, filename: &str) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/data.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(profit: u32, stake: u32) -> Odds {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from`
[INFO] [stdout]   --> src/data.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn from(odds: &str) -> Option<Odds> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `winnings`
[INFO] [stdout]   --> src/data.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn winnings(&self, bet: f32, win: bool) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `result`
[INFO] [stdout]    --> src/data.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     result: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FootballResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/data.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_csv`
[INFO] [stdout]    --> src/data.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn from_csv(csv_line: &str) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_data`
[INFO] [stdout]    --> src/data.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn from_data(date: NaiveDateTime, home: &str, away: &str, for_: u8, against: u8, result: &str, win: Odds, draw: Odds, loss: Odds ...
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kind`
[INFO] [stdout]   --> src/errors.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     kind: AppErrorT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tryout2-420e4a1bbd9ce77c)
[INFO] running `Command { std: "docker" "inspect" "fcd0aa4330b58f5d3adaea4f5831be9d4003e5655291e6209591b9a02c2967a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd0aa4330b58f5d3adaea4f5831be9d4003e5655291e6209591b9a02c2967a8", kill_on_drop: false }`
[INFO] [stdout] fcd0aa4330b58f5d3adaea4f5831be9d4003e5655291e6209591b9a02c2967a8
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f6d73c71935bcf6b034b4b76031055f371840b6e9f1d1c0282ebb11a630660a
[INFO] running `Command { std: "docker" "start" "-a" "8f6d73c71935bcf6b034b4b76031055f371840b6e9f1d1c0282ebb11a630660a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `DateTime`, `NaiveDate`, `NaiveTime`
[INFO] [stderr]  --> src/data.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | use chrono::{DateTime, NaiveDate, NaiveDateTime, NaiveTime};
[INFO] [stderr]   |              ^^^^^^^^  ^^^^^^^^^                 ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::format::ParseError`
[INFO] [stderr]  --> src/data.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use chrono::format::ParseError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `add`
[INFO] [stderr]  --> src/errors.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | macro_rules! add{
[INFO] [stderr]   |              ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/data.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |                 let s = format!("{}", fr);
[INFO] [stderr]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/errors.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let a = 1 + 2;
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]    --> src/errors.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |     let file = error_catch!(File::open(&filename), &format!("File open error {}", &filename));
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Database`
[INFO] [stderr]   --> src/data.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Database {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/data.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new() -> Database {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `size`
[INFO] [stderr]   --> src/data.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn size(&self) -> usize {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `load_database`
[INFO] [stderr]   --> src/data.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn load_database(&mut self, filename: &str) -> Option<usize> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/data.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(profit: u32, stake: u32) -> Odds {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from`
[INFO] [stderr]   --> src/data.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn from(odds: &str) -> Option<Odds> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `winnings`
[INFO] [stderr]   --> src/data.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn winnings(&self, bet: f32, win: bool) -> f32 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `result`
[INFO] [stderr]    --> src/data.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     result: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `FootballResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/data.rs:108:10
[INFO] [stderr]     |
[INFO] [stderr] 108 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_csv`
[INFO] [stderr]    --> src/data.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn from_csv(csv_line: &str) -> Option<Self> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_data`
[INFO] [stderr]    --> src/data.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn from_data(date: NaiveDateTime, home: &str, away: &str, for_: u8, against: u8, result: &str, win: Odds, draw: Odds, loss: Odds ...
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `kind`
[INFO] [stderr]   --> src/errors.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     kind: AppErrorT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tryout2` (bin "tryout2" test) generated 17 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tryout2-420e4a1bbd9ce77c)
[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" "8f6d73c71935bcf6b034b4b76031055f371840b6e9f1d1c0282ebb11a630660a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6d73c71935bcf6b034b4b76031055f371840b6e9f1d1c0282ebb11a630660a", kill_on_drop: false }`
[INFO] [stdout] 8f6d73c71935bcf6b034b4b76031055f371840b6e9f1d1c0282ebb11a630660a