[INFO] cloning repository https://github.com/msbayindir/DataStructrues
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msbayindir/DataStructrues" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsbayindir%2FDataStructrues", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsbayindir%2FDataStructrues'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eedda04fb3792c3b173bbd69e34477c331e3359b
[INFO] checking msbayindir/DataStructrues against master#a5db378dc14a40dd1580c27fb8362156446382c3 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsbayindir%2FDataStructrues" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msbayindir/DataStructrues on toolchain a5db378dc14a40dd1580c27fb8362156446382c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/msbayindir/DataStructrues
[INFO] finished tweaking git repo https://github.com/msbayindir/DataStructrues
[INFO] tweaked toml for git repo https://github.com/msbayindir/DataStructrues written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/msbayindir/DataStructrues 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" "+a5db378dc14a40dd1580c27fb8362156446382c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28355c8bbbd9cf27d953c69dba0ce8303a5cbbda5ca5e8dbd6a2192824475124
[INFO] running `Command { std: "docker" "start" "-a" "28355c8bbbd9cf27d953c69dba0ce8303a5cbbda5ca5e8dbd6a2192824475124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28355c8bbbd9cf27d953c69dba0ce8303a5cbbda5ca5e8dbd6a2192824475124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28355c8bbbd9cf27d953c69dba0ce8303a5cbbda5ca5e8dbd6a2192824475124", kill_on_drop: false }`
[INFO] [stdout] 28355c8bbbd9cf27d953c69dba0ce8303a5cbbda5ca5e8dbd6a2192824475124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f00a41ad0a8ac7e31415f59a8b1c40770a6a8d9345e53594d62abb83cc494732
[INFO] running `Command { std: "docker" "start" "-a" "f00a41ad0a8ac7e31415f59a8b1c40770a6a8d9345e53594d62abb83cc494732", kill_on_drop: false }`
[INFO] [stderr]     Checking DataStructrues v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected value, found type parameter `T`
[INFO] [stdout]  --> src/doubly_linked_list/doubly_linked_node.rs:9:47
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl<T> DoublyLinkedNode<T> {
[INFO] [stdout]   |      - found this type parameter
[INFO] [stdout] 8 |     pub fn new(value:T)->DoublyLinkedNode<T>{
[INFO] [stdout] 9 |         Self { Next: None, Prev: None, Value: T }
[INFO] [stdout]   |                                               ^ not a value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found type parameter `T`
[INFO] [stdout]  --> src/doubly_linked_list/doubly_linked_node.rs:9:47
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl<T> DoublyLinkedNode<T> {
[INFO] [stdout]   |      - found this type parameter
[INFO] [stdout] 8 |     pub fn new(value:T)->DoublyLinkedNode<T>{
[INFO] [stdout] 9 |         Self { Next: None, Prev: None, Value: T }
[INFO] [stdout]   |                                               ^ not a value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linked_list::LinkedList`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use linked_list::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linked_list::LinkedList`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use linked_list::LinkedList;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/linked_list/mod.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut new_node = linked_list_node::LinkedListNode::new(value);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/linked_list/mod.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut new_node = linked_list_node::LinkedListNode::new(value);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `DataStructrues` (bin "DataStructrues") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `DataStructrues` (bin "DataStructrues" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f00a41ad0a8ac7e31415f59a8b1c40770a6a8d9345e53594d62abb83cc494732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00a41ad0a8ac7e31415f59a8b1c40770a6a8d9345e53594d62abb83cc494732", kill_on_drop: false }`
[INFO] [stdout] f00a41ad0a8ac7e31415f59a8b1c40770a6a8d9345e53594d62abb83cc494732