[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#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[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 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "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" "+092a284ba0421695f2032c947765429fd7095796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12fb182f56677daa2d6201348e82f3fccf95741396f3dcfd1ff8552a47a88069
[INFO] running `Command { std: "docker" "start" "-a" "12fb182f56677daa2d6201348e82f3fccf95741396f3dcfd1ff8552a47a88069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12fb182f56677daa2d6201348e82f3fccf95741396f3dcfd1ff8552a47a88069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fb182f56677daa2d6201348e82f3fccf95741396f3dcfd1ff8552a47a88069", kill_on_drop: false }`
[INFO] [stdout] 12fb182f56677daa2d6201348e82f3fccf95741396f3dcfd1ff8552a47a88069
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a95837a1eb2ad9da34abd425b89082f0d5439b807bd45b60eb2eae5a340cc691
[INFO] running `Command { std: "docker" "start" "-a" "a95837a1eb2ad9da34abd425b89082f0d5439b807bd45b60eb2eae5a340cc691", 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" test) 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") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a95837a1eb2ad9da34abd425b89082f0d5439b807bd45b60eb2eae5a340cc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95837a1eb2ad9da34abd425b89082f0d5439b807bd45b60eb2eae5a340cc691", kill_on_drop: false }`
[INFO] [stdout] a95837a1eb2ad9da34abd425b89082f0d5439b807bd45b60eb2eae5a340cc691