[INFO] cloning repository https://github.com/Amaan1234567/rust_practise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Amaan1234567/rust_practise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmaan1234567%2Frust_practise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmaan1234567%2Frust_practise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7790d5019e25f0974177b7d472245ba3af0b00b8
[INFO] checking Amaan1234567/rust_practise against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmaan1234567%2Frust_practise" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Amaan1234567/rust_practise
[INFO] finished tweaking git repo https://github.com/Amaan1234567/rust_practise
[INFO] tweaked toml for git repo https://github.com/Amaan1234567/rust_practise written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Amaan1234567/rust_practise on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Amaan1234567/rust_practise 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e7be843708982666dd8f91f5831867d58a44aa476e0bc45570269cefcbbfe7e
[INFO] running `Command { std: "docker" "start" "-a" "0e7be843708982666dd8f91f5831867d58a44aa476e0bc45570269cefcbbfe7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e7be843708982666dd8f91f5831867d58a44aa476e0bc45570269cefcbbfe7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7be843708982666dd8f91f5831867d58a44aa476e0bc45570269cefcbbfe7e", kill_on_drop: false }`
[INFO] [stdout] 0e7be843708982666dd8f91f5831867d58a44aa476e0bc45570269cefcbbfe7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8b203f0b122b589c87fe18ba62ce0424797e5534f9646fd680ca48048c992d2
[INFO] running `Command { std: "docker" "start" "-a" "f8b203f0b122b589c87fe18ba62ce0424797e5534f9646fd680ca48048c992d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling cssparser-macros v0.6.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
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[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking http-body-util v0.1.3
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[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking proc-macro2 v1.0.95
[INFO] [stderr]     Checking getopts v0.2.23
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking ego-tree v0.6.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro)
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro_derive)
[INFO] [stderr]     Checking smart_pointers v0.1.0 (/opt/rustwide/workdir/smart_pointers)
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking blog v0.1.0 (/opt/rustwide/workdir/blog)
[INFO] [stderr]     Checking minigrep v0.1.0 (/opt/rustwide/workdir/minigrep)
[INFO] [stdout] warning: unused variable: `post`
[INFO] [stdout]   --> blog/src/lib.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn content<'a>(&self,post: &'a Post) -> &'a str {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_post`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Edit` is never used
[INFO] [stdout]   --> blog/src/lib.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | trait Edit {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reject` is never used
[INFO] [stdout]   --> blog/src/lib.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl PendingReview {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 71 |     fn reject(self:Box<Self>) -> Box<dyn State> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking webserver v0.1.0 (/opt/rustwide/workdir/webserver)
[INFO] [stderr]     Checking oop v0.1.0 (/opt/rustwide/workdir/oop)
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stdout] warning: fields `width`, `height`, and `options` are never read
[INFO] [stdout]   --> oop/src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct SelectBox {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 64 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 65 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     options: Vec<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: `Receiver`
[INFO] [stdout]  --> webserver/src/lib.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{mpsc::{self, Receiver}, Arc, Mutex},thread};
[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 imports: `Ref` and `fs::ReadDir`
[INFO] [stdout]  --> smart_pointers/src/main.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cell::{Ref, RefCell}, fs::ReadDir, ops::Deref, rc::{Rc, Weak}};
[INFO] [stdout]   |                  ^^^            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pancakes v0.1.0 (/opt/rustwide/workdir/pancakes)
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> smart_pointers/src/main.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let d = CustomSmartPointer {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> smart_pointers/src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Cons(i32,RefCell<Rc<List>>),
[INFO] [stdout]    |     ---- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `List` 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] 19 -     Cons(i32,RefCell<Rc<List>>),
[INFO] [stdout] 19 +     Cons((),RefCell<Rc<List>>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `children` are never read
[INFO] [stdout]   --> smart_pointers/src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 64 |     value:i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 65 |     children: RefCell<Vec<Rc<Node>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ref` and `fs::ReadDir`
[INFO] [stdout]  --> smart_pointers/src/main.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{cell::{Ref, RefCell}, fs::ReadDir, ops::Deref, rc::{Rc, Weak}};
[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 variable: `d`
[INFO] [stdout]   --> smart_pointers/src/main.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let d = CustomSmartPointer {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> smart_pointers/src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Cons(i32,RefCell<Rc<List>>),
[INFO] [stdout]    |     ---- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `List` 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] 19 -     Cons(i32,RefCell<Rc<List>>),
[INFO] [stdout] 19 +     Cons((),RefCell<Rc<List>>),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value` and `children` are never read
[INFO] [stdout]   --> smart_pointers/src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 64 |     value:i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 65 |     children: RefCell<Vec<Rc<Node>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `println`
[INFO] [stdout]  --> pancakes/src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(HelloMacro)]
[INFO] [stdout]   |          ^^^^^^^^^^ not a function
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `HelloMacro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pancakes` (bin "pancakes" test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `width`, `height`, and `options` are never read
[INFO] [stdout]   --> oop/src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct SelectBox {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 64 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 65 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     options: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `println`
[INFO] [stdout]  --> pancakes/src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(HelloMacro)]
[INFO] [stdout]   |          ^^^^^^^^^^ not a function
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `HelloMacro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pancakes` (bin "pancakes") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f8b203f0b122b589c87fe18ba62ce0424797e5534f9646fd680ca48048c992d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b203f0b122b589c87fe18ba62ce0424797e5534f9646fd680ca48048c992d2", kill_on_drop: false }`
[INFO] [stdout] f8b203f0b122b589c87fe18ba62ce0424797e5534f9646fd680ca48048c992d2
