[INFO] cloning repository https://github.com/KarLe15/Graph-handler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KarLe15/Graph-handler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarLe15%2FGraph-handler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarLe15%2FGraph-handler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 048f2ebcc6bea90d72044ca654b325a505e2cfe0
[INFO] checking KarLe15/Graph-handler against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarLe15%2FGraph-handler" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KarLe15/Graph-handler on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KarLe15/Graph-handler
[INFO] finished tweaking git repo https://github.com/KarLe15/Graph-handler
[INFO] tweaked toml for git repo https://github.com/KarLe15/Graph-handler written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/KarLe15/Graph-handler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6e5852a6ce03bafd6a6c014b3cb72c099bdf071fa3d8f6f6cbccd094a516656
[INFO] running `Command { std: "docker" "start" "-a" "f6e5852a6ce03bafd6a6c014b3cb72c099bdf071fa3d8f6f6cbccd094a516656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e5852a6ce03bafd6a6c014b3cb72c099bdf071fa3d8f6f6cbccd094a516656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e5852a6ce03bafd6a6c014b3cb72c099bdf071fa3d8f6f6cbccd094a516656", kill_on_drop: false }`
[INFO] [stdout] f6e5852a6ce03bafd6a6c014b3cb72c099bdf071fa3d8f6f6cbccd094a516656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d4c60a6abbe8226a332fedce4b2cbe5fbb1219af400cd815df4b3dc8e3bd09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02d4c60a6abbe8226a332fedce4b2cbe5fbb1219af400cd815df4b3dc8e3bd09", kill_on_drop: false }`
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[INFO] [stderr]     Checking awc v1.0.1
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[INFO] [stderr]     Checking graph-back-end v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]  --> src/main.rs:7:90
[INFO] [stdout]   |
[INFO] [stdout] 7 | use actix_web::{web, post, get, delete, App, Error, HttpServer, Responder, HttpResponse, HttpRequest};
[INFO] [stdout]   |                                                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `request::structures::UploadGraphParams`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use request::structures::UploadGraphParams;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]  --> src/main.rs:7:90
[INFO] [stdout]   |
[INFO] [stdout] 7 | use actix_web::{web, post, get, delete, App, Error, HttpServer, Responder, HttpResponse, HttpRequest};
[INFO] [stdout]   |                                                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `request::structures::UploadGraphParams`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use request::structures::UploadGraphParams;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:117:70
[INFO] [stdout]     |
[INFO] [stdout] 117 |             &get_error_response("Unable to remove file", 501, Some(e.description()))
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:117:70
[INFO] [stdout]     |
[INFO] [stdout] 117 |             &get_error_response("Unable to remove file", 501, Some(e.description()))
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_target`
[INFO] [stdout]   --> src/structure/graph.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                     let node_target = nodes_map.get(target)
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_neighbor`
[INFO] [stdout]   --> src/structure/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn has_neighbor(&self, other: &Node) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_neighbor_of`
[INFO] [stdout]   --> src/structure/node.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn is_neighbor_of(&self, other: &Node) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 | /                     std::fs::rename(
[INFO] [stdout] 94 | |                         format!("{}/temporary{}", DATA_PREFIX, DATA_SUFFIX),
[INFO] [stdout] 95 | |                         format!("{}/{}{}", DATA_PREFIX, new_name, DATA_SUFFIX)
[INFO] [stdout] 96 | |                     );
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `graphName` should have a snake case name
[INFO] [stdout]  --> src/request/structures.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub graphName: String,
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case: `graph_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `graphFile` should have a snake case name
[INFO] [stdout]  --> src/request/structures.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub graphFile: String,
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case: `graph_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_target`
[INFO] [stdout]   --> src/structure/graph.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |                     let node_target = nodes_map.get(target)
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_neighbor`
[INFO] [stdout]   --> src/structure/node.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn has_neighbor(&self, other: &Node) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_neighbor_of`
[INFO] [stdout]   --> src/structure/node.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn is_neighbor_of(&self, other: &Node) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 | /                     std::fs::rename(
[INFO] [stdout] 94 | |                         format!("{}/temporary{}", DATA_PREFIX, DATA_SUFFIX),
[INFO] [stdout] 95 | |                         format!("{}/{}{}", DATA_PREFIX, new_name, DATA_SUFFIX)
[INFO] [stdout] 96 | |                     );
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `graphName` should have a snake case name
[INFO] [stdout]  --> src/request/structures.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub graphName: String,
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case: `graph_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `graphFile` should have a snake case name
[INFO] [stdout]  --> src/request/structures.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub graphFile: String,
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case: `graph_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "02d4c60a6abbe8226a332fedce4b2cbe5fbb1219af400cd815df4b3dc8e3bd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d4c60a6abbe8226a332fedce4b2cbe5fbb1219af400cd815df4b3dc8e3bd09", kill_on_drop: false }`
[INFO] [stdout] 02d4c60a6abbe8226a332fedce4b2cbe5fbb1219af400cd815df4b3dc8e3bd09
