[INFO] cloning repository https://github.com/piyush-j0shi/igloooo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piyush-j0shi/igloooo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiyush-j0shi%2Figloooo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiyush-j0shi%2Figloooo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15bcd5e4f4e6dd9d1119647076da07359afefa28
[INFO] testing piyush-j0shi/igloooo/15bcd5e4f4e6dd9d1119647076da07359afefa28 against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiyush-j0shi%2Figloooo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/piyush-j0shi/igloooo
[INFO] finished tweaking git repo https://github.com/piyush-j0shi/igloooo
[INFO] tweaked toml for git repo https://github.com/piyush-j0shi/igloooo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/piyush-j0shi/igloooo on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/piyush-j0shi/igloooo 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15349df326b5a4ec9a19cda5aa65e637ad704ae77357d599d72a63ca6addd570
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541151dcbc9e943d7c37347ffef7091e10a6d85d1fc4423b474e2b25c3cdf2a3
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[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/bin/iglooo_44.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Payload {
[INFO] [stdout]   |        ------- field in this struct
[INFO] [stdout] 7 |     pub id: u32,
[INFO] [stdout] 8 |     pub data: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/bin/iglooo_8.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/iglooo_12.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Push(String),
[INFO] [stdout]   |     ---- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HistoryOperations` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     Push(String),
[INFO] [stdout] 3 +     Push(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/iglooo_12.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Append(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HistoryOperations` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Append(String),
[INFO] [stdout] 4 +     Append(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/bin/iglooo_12.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Prepend(String),
[INFO] [stdout]   |     ------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HistoryOperations` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Prepend(String),
[INFO] [stdout] 5 +     Prepend(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from` and `to` are never read
[INFO] [stdout]  --> src/bin/iglooo_12.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Replace { from: String, to: String },
[INFO] [stdout]   |     -------   ^^^^          ^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HistoryOperations` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transactiontype`, `amount`, and `timestamp` are never read
[INFO] [stdout]   --> src/bin/iglooo_8.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Transactionrecords {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 20 |     transactiontype: Transaction,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     amount: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     timestamp: DateTime<Utc>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transactionrecords` 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: field `uid` is never read
[INFO] [stdout]   --> src/bin/iglooo_8.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Account {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 27 |     uid: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Account` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]  --> src/bin/iglooo_11.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct LogEntry {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 6 |     ip: String,
[INFO] [stdout] 7 |     timestamp: String,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/bin/iglooo_27.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Err(error) => (),
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/bin/iglooo_27.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Ok(value) => (),
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Delay` is never constructed
[INFO] [stdout]  --> src/bin/iglooo_40.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Delay {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[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/bin/iglooo_40.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Delay {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 16 |     fn new(duration : Duration) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Done` is never constructed
[INFO] [stdout]  --> src/bin/iglooo_33.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State {
[INFO] [stdout]   |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 7 |     Done,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/bin/iglooo_10.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Room {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 34 |     id: RoomId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Room` 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 `id` is never read
[INFO] [stdout]   --> src/bin/iglooo_10.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct Item {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 43 |     id: ItemId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `Pin<Box<XY>>`
[INFO] [stdout]   --> src/bin/iglooo_34.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let struct_2 = *struct_1;
[INFO] [stdout]    |                    ^^^^^^^^^ move occurs because value has type `XY`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: if `XY` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/bin/iglooo_34.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | struct XY {
[INFO] [stdout]    | ^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout] ...
[INFO] [stdout] 33 |     let struct_2 = *struct_1;
[INFO] [stdout]    |                    --------- you could clone this value
[INFO] [stdout] help: consider removing the dereference here
[INFO] [stdout]    |
[INFO] [stdout] 33 -     let struct_2 = *struct_1;
[INFO] [stdout] 33 +     let struct_2 = struct_1;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iglooo` (bin "iglooo_34") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variant `ongoing` should have an upper camel case name
[INFO] [stdout]   --> src/bin/iglooo_17.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ongoing,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Ongoing`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DoubleElemination` is never constructed
[INFO] [stdout]  --> src/bin/iglooo_17.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum TournamentFormat {
[INFO] [stdout]   |      ---------------- variant in this enum
[INFO] [stdout] 5 |     SingleElemination,
[INFO] [stdout] 6 |     DoubleElemination,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TournamentFormat` 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: variant `ongoing` is never constructed
[INFO] [stdout]   --> src/bin/iglooo_17.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum MatchState {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 18 |     Scheduled,
[INFO] [stdout] 19 |     ongoing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MatchState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/bin/iglooo_17.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Player {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 25 |     id: u32,
[INFO] [stdout] 26 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `round_number` is never read
[INFO] [stdout]   --> src/bin/iglooo_17.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct Round {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 39 |     round_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `format` are never read
[INFO] [stdout]   --> src/bin/iglooo_17.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Tournament {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 52 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 53 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 54 |     format: TournamentFormat,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tournament` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "541151dcbc9e943d7c37347ffef7091e10a6d85d1fc4423b474e2b25c3cdf2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541151dcbc9e943d7c37347ffef7091e10a6d85d1fc4423b474e2b25c3cdf2a3", kill_on_drop: false }`
[INFO] [stdout] 541151dcbc9e943d7c37347ffef7091e10a6d85d1fc4423b474e2b25c3cdf2a3