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[INFO] [stdout] 368bcdf1f92729b7139e63f62c83f7b7151fdb8e
[INFO] testing Fedor-Ivanov/rusty_discord_bot against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedor-Ivanov%2Frusty_discord_bot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Fedor-Ivanov/rusty_discord_bot
[INFO] finished tweaking git repo https://github.com/Fedor-Ivanov/rusty_discord_bot
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[INFO] validating manifest of git repo https://github.com/Fedor-Ivanov/rusty_discord_bot on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
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[INFO] [stdout] warning: variants `Started`, `Finished`, and `InProgress` are never constructed
[INFO] [stdout]   --> src/tournament_state/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum TournamentStatus {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout]  9 |     Annonce,
[INFO] [stdout] 10 |     Started,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     Finished,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     InProgress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TournamentStatus` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `teams` is never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Tournament {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     teams: Vec<Team>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tournament` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 38 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 39 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player` and `team_id` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct TeamMember {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 44 |     player: Player,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     team_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TeamMember` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `members` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Team {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 50 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 51 |     members: Vec<TeamMember>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Team` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `participants` is never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Registration {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 56 |     status: RegistrationStatus,
[INFO] [stdout] 57 |     participants: Vec<Player>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Registration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tournament` is never used
[INFO] [stdout]   --> src/tournament_state/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn get_tournament() -> Result<Tournament, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_tournament` is never used
[INFO] [stdout]    --> src/tournament_state/mod.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn reset_tournament() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "517eb1150d7cd4a9aa75c1ec3d444023dd308e608bc56de54dd935c6fca62489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517eb1150d7cd4a9aa75c1ec3d444023dd308e608bc56de54dd935c6fca62489", kill_on_drop: false }`
[INFO] [stdout] 517eb1150d7cd4a9aa75c1ec3d444023dd308e608bc56de54dd935c6fca62489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07431f13c8a82d26a70617156e8269a55623eff53a65d09185c3190d5f15644e
[INFO] running `Command { std: "docker" "start" "-a" "07431f13c8a82d26a70617156e8269a55623eff53a65d09185c3190d5f15644e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_discord_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Started`, `Finished`, and `InProgress` are never constructed
[INFO] [stdout]   --> src/tournament_state/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum TournamentStatus {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout]  9 |     Annonce,
[INFO] [stdout] 10 |     Started,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     Finished,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     InProgress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TournamentStatus` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `teams` is never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Tournament {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     teams: Vec<Team>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tournament` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 38 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 39 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player` and `team_id` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct TeamMember {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 44 |     player: Player,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     team_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TeamMember` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `members` are never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Team {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 50 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 51 |     members: Vec<TeamMember>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Team` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `participants` is never read
[INFO] [stdout]   --> src/tournament_state/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Registration {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 56 |     status: RegistrationStatus,
[INFO] [stdout] 57 |     participants: Vec<Player>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Registration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tournament` is never used
[INFO] [stdout]   --> src/tournament_state/mod.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn get_tournament() -> Result<Tournament, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_tournament` is never used
[INFO] [stdout]    --> src/tournament_state/mod.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn reset_tournament() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "07431f13c8a82d26a70617156e8269a55623eff53a65d09185c3190d5f15644e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07431f13c8a82d26a70617156e8269a55623eff53a65d09185c3190d5f15644e", kill_on_drop: false }`
[INFO] [stdout] 07431f13c8a82d26a70617156e8269a55623eff53a65d09185c3190d5f15644e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18d601ca8be5c8350d6ae68d76f80d5e483b4044ed4bde500d00e9758424ad9f
[INFO] running `Command { std: "docker" "start" "-a" "18d601ca8be5c8350d6ae68d76f80d5e483b4044ed4bde500d00e9758424ad9f", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Started`, `Finished`, and `InProgress` are never constructed
[INFO] [stderr]   --> src/tournament_state/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub enum TournamentStatus {
[INFO] [stderr]    |          ---------------- variants in this enum
[INFO] [stderr]  9 |     Annonce,
[INFO] [stderr] 10 |     Started,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 11 |     Finished,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 12 |     InProgress,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TournamentStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `teams` is never read
[INFO] [stderr]   --> src/tournament_state/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Tournament {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     teams: Vec<Team>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Tournament` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `name` are never read
[INFO] [stderr]   --> src/tournament_state/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct Player {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 38 |     id: String,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 39 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Player` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `player` and `team_id` are never read
[INFO] [stderr]   --> src/tournament_state/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct TeamMember {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 44 |     player: Player,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 45 |     team_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TeamMember` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `members` are never read
[INFO] [stderr]   --> src/tournament_state/mod.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub struct Team {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 50 |     id: String,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 51 |     members: Vec<TeamMember>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Team` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `participants` is never read
[INFO] [stderr]   --> src/tournament_state/mod.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct Registration {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 56 |     status: RegistrationStatus,
[INFO] [stderr] 57 |     participants: Vec<Player>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Registration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_tournament` is never used
[INFO] [stderr]   --> src/tournament_state/mod.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn get_tournament() -> Result<Tournament, Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reset_tournament` is never used
[INFO] [stderr]    --> src/tournament_state/mod.rs:109:8
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn reset_tournament() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_discord_bot` (bin "rusty_discord_bot" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_discord_bot-37d261bf9b3a9205)
[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" "18d601ca8be5c8350d6ae68d76f80d5e483b4044ed4bde500d00e9758424ad9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d601ca8be5c8350d6ae68d76f80d5e483b4044ed4bde500d00e9758424ad9f", kill_on_drop: false }`
[INFO] [stdout] 18d601ca8be5c8350d6ae68d76f80d5e483b4044ed4bde500d00e9758424ad9f