[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#db0e836148accac8a22532e3596ac612b63c2d8e for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsbayindir%2FDataStructrues" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/msbayindir/DataStructrues on toolchain db0e836148accac8a22532e3596ac612b63c2d8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "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-2-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" "+db0e836148accac8a22532e3596ac612b63c2d8e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 866b7122fcbd19853f17dd7cb75edba0cedb08097e29684b7d71a643df638ed9
[INFO] running `Command { std: "docker" "start" "-a" "866b7122fcbd19853f17dd7cb75edba0cedb08097e29684b7d71a643df638ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "866b7122fcbd19853f17dd7cb75edba0cedb08097e29684b7d71a643df638ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866b7122fcbd19853f17dd7cb75edba0cedb08097e29684b7d71a643df638ed9", kill_on_drop: false }`
[INFO] [stdout] 866b7122fcbd19853f17dd7cb75edba0cedb08097e29684b7d71a643df638ed9
[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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+db0e836148accac8a22532e3596ac612b63c2d8e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0c44b2a79986512cc6888ad57a0ec123975efc29bbd2eaddae1dbf07cfc45fb
[INFO] running `Command { std: "docker" "start" "-a" "b0c44b2a79986512cc6888ad57a0ec123975efc29bbd2eaddae1dbf07cfc45fb", 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] 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] 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: 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] [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] [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] [stderr] error: could not compile `DataStructrues` (bin "DataStructrues" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b0c44b2a79986512cc6888ad57a0ec123975efc29bbd2eaddae1dbf07cfc45fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c44b2a79986512cc6888ad57a0ec123975efc29bbd2eaddae1dbf07cfc45fb", kill_on_drop: false }`
[INFO] [stdout] b0c44b2a79986512cc6888ad57a0ec123975efc29bbd2eaddae1dbf07cfc45fb