[INFO] cloning repository https://github.com/melafir/soccer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melafir/soccer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelafir%2Fsoccer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelafir%2Fsoccer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13019bd6ce1f92da1b2231168175934da40d12ce
[INFO] checking melafir/soccer against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelafir%2Fsoccer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melafir/soccer
[INFO] finished tweaking git repo https://github.com/melafir/soccer
[INFO] tweaked toml for git repo https://github.com/melafir/soccer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melafir/soccer on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melafir/soccer 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1bd56f77fc8cf90b494312612f7f6e412836ec46fb53acd58f1fac6f408f1d3
[INFO] running `Command { std: "docker" "start" "-a" "b1bd56f77fc8cf90b494312612f7f6e412836ec46fb53acd58f1fac6f408f1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1bd56f77fc8cf90b494312612f7f6e412836ec46fb53acd58f1fac6f408f1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bd56f77fc8cf90b494312612f7f6e412836ec46fb53acd58f1fac6f408f1d3", kill_on_drop: false }`
[INFO] [stdout] b1bd56f77fc8cf90b494312612f7f6e412836ec46fb53acd58f1fac6f408f1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1abc223e1ee60e3aab3ace6bf563408ba4604de36cf7babe1cc07ab645b578a9
[INFO] running `Command { std: "docker" "start" "-a" "1abc223e1ee60e3aab3ace6bf563408ba4604de36cf7babe1cc07ab645b578a9", kill_on_drop: false }`
[INFO] [stderr]     Checking soccer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/csvparser.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |         t.push(Player::from_str(i.as_str()).unwrap());
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/player.rs:59:53
[INFO] [stdout]    |
[INFO] [stdout] 59 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 60 | |         let temp:Vec<&str> = s.split(",").collect();
[INFO] [stdout] 61 | |         let id:i64 = temp[0].parse().unwrap();
[INFO] [stdout] 62 | |         let name:String = temp[1].to_string();
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |         })
[INFO] [stdout] 93 | |     } 
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/player.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         Ok(Player{
[INFO] [stdout] 91 | |             id,name,surname,position,attributes
[INFO] [stdout] 92 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `soccer` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `soccer` (lib test) due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/csvparser.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |         t.push(Player::from_str(i.as_str()).unwrap());
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/player.rs:59:53
[INFO] [stdout]    |
[INFO] [stdout] 59 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 60 | |         let temp:Vec<&str> = s.split(",").collect();
[INFO] [stdout] 61 | |         let id:i64 = temp[0].parse().unwrap();
[INFO] [stdout] 62 | |         let name:String = temp[1].to_string();
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |         })
[INFO] [stdout] 93 | |     } 
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Player, Infallible>
[INFO] [stdout]   --> src/libs/player.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 | /         Ok(Player{
[INFO] [stdout] 91 | |             id,name,surname,position,attributes
[INFO] [stdout] 92 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1abc223e1ee60e3aab3ace6bf563408ba4604de36cf7babe1cc07ab645b578a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abc223e1ee60e3aab3ace6bf563408ba4604de36cf7babe1cc07ab645b578a9", kill_on_drop: false }`
[INFO] [stdout] 1abc223e1ee60e3aab3ace6bf563408ba4604de36cf7babe1cc07ab645b578a9
