[INFO] cloning repository https://github.com/evanjpw/startrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evanjpw/startrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanjpw%2Fstartrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanjpw%2Fstartrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73820f4c38a3c5ec9e5fa2140daac4899bf2a246
[INFO] checking evanjpw/startrust 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%2Fevanjpw%2Fstartrust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/evanjpw/startrust
[INFO] finished tweaking git repo https://github.com/evanjpw/startrust
[INFO] tweaked toml for git repo https://github.com/evanjpw/startrust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/evanjpw/startrust 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/evanjpw/startrust 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc121dd3116dc04e8f2a557e6f2df5bfabab28ef107469104455229bf10a4486
[INFO] running `Command { std: "docker" "start" "-a" "cc121dd3116dc04e8f2a557e6f2df5bfabab28ef107469104455229bf10a4486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc121dd3116dc04e8f2a557e6f2df5bfabab28ef107469104455229bf10a4486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc121dd3116dc04e8f2a557e6f2df5bfabab28ef107469104455229bf10a4486", kill_on_drop: false }`
[INFO] [stdout] cc121dd3116dc04e8f2a557e6f2df5bfabab28ef107469104455229bf10a4486
[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 -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] 058bdba03abe2de39236edbf96307d6b97dff24e9a2b22b1f1470277ab99d3b1
[INFO] running `Command { std: "docker" "start" "-a" "058bdba03abe2de39236edbf96307d6b97dff24e9a2b22b1f1470277ab99d3b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling dimensioned v0.6.0
[INFO] [stderr]     Checking generic-array v0.5.1
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]     Checking unwrap-infallible v0.1.5
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.0
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking beep v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking startrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]    --> src/the_game/mod.rs:481:39
[INFO] [stdout]     |
[INFO] [stdout] 481 | ...                   command = Command::from_str(cmdbuff.as_str()).unwrap_infallible();
[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<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:42:53
[INFO] [stdout]    |
[INFO] [stdout] 42 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 43 | |         match i32::from_str(s) {
[INFO] [stdout] 44 | |             Ok(i) => Command::try_from(i),
[INFO] [stdout] 45 | |             Err(e) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         match i32::from_str(s) {
[INFO] [stdout] 44 | |             Ok(i) => Command::try_from(i),
[INFO] [stdout] 45 | |             Err(e) => {
[INFO] [stdout] 46 | |                 debug!("Error {} converting \"{}\" => i32 => Command", e, s);
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Ok(i) => Command::try_from(i),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |               Err(e) => {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 46 | |                 debug!("Error {} converting \"{}\" => i32 => Command", e, s);
[INFO] [stdout] 47 | |                 Ok(Command::Undefined)
[INFO] [stdout] 48 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(Command::Undefined)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `startrust` (lib test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]    --> src/the_game/mod.rs:481:39
[INFO] [stdout]     |
[INFO] [stdout] 481 | ...                   command = Command::from_str(cmdbuff.as_str()).unwrap_infallible();
[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<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:42:53
[INFO] [stdout]    |
[INFO] [stdout] 42 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 43 | |         match i32::from_str(s) {
[INFO] [stdout] 44 | |             Ok(i) => Command::try_from(i),
[INFO] [stdout] 45 | |             Err(e) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | /         match i32::from_str(s) {
[INFO] [stdout] 44 | |             Ok(i) => Command::try_from(i),
[INFO] [stdout] 45 | |             Err(e) => {
[INFO] [stdout] 46 | |                 debug!("Error {} converting \"{}\" => i32 => Command", e, s);
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Ok(i) => Command::try_from(i),
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |               Err(e) => {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 46 | |                 debug!("Error {} converting \"{}\" => i32 => Command", e, s);
[INFO] [stdout] 47 | |                 Ok(Command::Undefined)
[INFO] [stdout] 48 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<commands::Command, Infallible>
[INFO] [stdout]   --> src/the_game/commands.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 Ok(Command::Undefined)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `startrust` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "058bdba03abe2de39236edbf96307d6b97dff24e9a2b22b1f1470277ab99d3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058bdba03abe2de39236edbf96307d6b97dff24e9a2b22b1f1470277ab99d3b1", kill_on_drop: false }`
[INFO] [stdout] 058bdba03abe2de39236edbf96307d6b97dff24e9a2b22b1f1470277ab99d3b1
