[INFO] cloning repository https://github.com/NickGenghar/make_minecraft_portable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NickGenghar/make_minecraft_portable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickGenghar%2Fmake_minecraft_portable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickGenghar%2Fmake_minecraft_portable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ad92009510d6c5a7b50c46a43444327e1d22808
[INFO] checking NickGenghar/make_minecraft_portable against try#b2fb67b8b6007ced9ad3f3b752a6fec899e7859c for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickGenghar%2Fmake_minecraft_portable" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickGenghar/make_minecraft_portable on toolchain b2fb67b8b6007ced9ad3f3b752a6fec899e7859c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NickGenghar/make_minecraft_portable
[INFO] finished tweaking git repo https://github.com/NickGenghar/make_minecraft_portable
[INFO] tweaked toml for git repo https://github.com/NickGenghar/make_minecraft_portable written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/NickGenghar/make_minecraft_portable 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" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f65a017d643c72b25a0c3c5d356b6d3a437a7703896e65d26fdb549d1ff8acce
[INFO] running `Command { std: "docker" "start" "-a" "f65a017d643c72b25a0c3c5d356b6d3a437a7703896e65d26fdb549d1ff8acce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f65a017d643c72b25a0c3c5d356b6d3a437a7703896e65d26fdb549d1ff8acce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65a017d643c72b25a0c3c5d356b6d3a437a7703896e65d26fdb549d1ff8acce", kill_on_drop: false }`
[INFO] [stdout] f65a017d643c72b25a0c3c5d356b6d3a437a7703896e65d26fdb549d1ff8acce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+b2fb67b8b6007ced9ad3f3b752a6fec899e7859c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a454cc9e753578484659bbb2e9c6879a5d35b778b1c78cc2fc5b30b70096dcc
[INFO] running `Command { std: "docker" "start" "-a" "9a454cc9e753578484659bbb2e9c6879a5d35b778b1c78cc2fc5b30b70096dcc", kill_on_drop: false }`
[INFO] [stderr]     Checking make_minecraft_portable v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `modify_mmcp` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn modify_mmcp(mmcp: &mut MMcP, buf: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance_name` is never read
[INFO] [stdout]  --> src/mmcp.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MMcP {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 4 |     pub instance_name: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_instance_name` is never used
[INFO] [stdout]   --> src/mmcp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl MMcP {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 10 |     pub fn set_instance_name(&mut self, name:String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_elements` is never used
[INFO] [stdout]   --> src/tui.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn handle_elements(mmcp:&mut MMcP, buf:&mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modify_mmcp` is never used
[INFO] [stdout]   --> src/main.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn modify_mmcp(mmcp: &mut MMcP, buf: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance_name` is never read
[INFO] [stdout]  --> src/mmcp.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct MMcP {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 4 |     pub instance_name: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_instance_name` is never used
[INFO] [stdout]   --> src/mmcp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl MMcP {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 10 |     pub fn set_instance_name(&mut self, name:String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_elements` is never used
[INFO] [stdout]   --> src/tui.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn handle_elements(mmcp:&mut MMcP, buf:&mut String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "9a454cc9e753578484659bbb2e9c6879a5d35b778b1c78cc2fc5b30b70096dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a454cc9e753578484659bbb2e9c6879a5d35b778b1c78cc2fc5b30b70096dcc", kill_on_drop: false }`
[INFO] [stdout] 9a454cc9e753578484659bbb2e9c6879a5d35b778b1c78cc2fc5b30b70096dcc