[INFO] cloning repository https://github.com/luyi666/rkubctl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luyi666/rkubctl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluyi666%2Frkubctl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluyi666%2Frkubctl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30f92739310103af456378e98cf2c64a2444083a
[INFO] checking luyi666/rkubctl 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%2Fluyi666%2Frkubctl" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/luyi666/rkubctl
[INFO] finished tweaking git repo https://github.com/luyi666/rkubctl
[INFO] tweaked toml for git repo https://github.com/luyi666/rkubctl written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/luyi666/rkubctl 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/luyi666/rkubctl 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0393469b08e26884d594fb98f97150f4a2b67383290f20d4962db5e0d4ad4b47
[INFO] running `Command { std: "docker" "start" "-a" "0393469b08e26884d594fb98f97150f4a2b67383290f20d4962db5e0d4ad4b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0393469b08e26884d594fb98f97150f4a2b67383290f20d4962db5e0d4ad4b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0393469b08e26884d594fb98f97150f4a2b67383290f20d4962db5e0d4ad4b47", kill_on_drop: false }`
[INFO] [stdout] 0393469b08e26884d594fb98f97150f4a2b67383290f20d4962db5e0d4ad4b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 34836aac08ed96d3d28139debbbb0f3bf3fa4615fa5dfb83a6665f3ae3de09c6
[INFO] running `Command { std: "docker" "start" "-a" "34836aac08ed96d3d28139debbbb0f3bf3fa4615fa5dfb83a6665f3ae3de09c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking str-distance v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking clap_generate v3.0.0-beta.2
[INFO] [stderr]     Checking rkubectl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> src/args.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DESCRIBE {name: String},
[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<String, Infallible>
[INFO] [stdout]   --> src/args.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     DELETE {name: String},
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     IMAGE {name: String},
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     CONTAINER {name: String},
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     LOGS {name: String},
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     EXEC {name: String},
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     /// Insert a middle name between component and version number (kg2 -> kg-sophon2, with middle name "-sophon")
[INFO] [stdout] 40 | |     #[clap(long, short)]
[INFO] [stdout] 41 | |     pub middle: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     /// Set your own `kubectl` command, alias kubectl
[INFO] [stdout] 43 | |     #[clap(long, short)]
[INFO] [stdout] 44 | |     pub kubectl: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rkubectl` (bin "rkl") due to 8 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<String, Infallible>
[INFO] [stdout]  --> src/args.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DESCRIBE {name: String},
[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<String, Infallible>
[INFO] [stdout]   --> src/args.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     DELETE {name: String},
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     IMAGE {name: String},
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     CONTAINER {name: String},
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     LOGS {name: String},
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     EXEC {name: String},
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     /// Insert a middle name between component and version number (kg2 -> kg-sophon2, with middle name "-sophon")
[INFO] [stdout] 40 | |     #[clap(long, short)]
[INFO] [stdout] 41 | |     pub middle: Option<String>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/args.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     /// Set your own `kubectl` command, alias kubectl
[INFO] [stdout] 43 | |     #[clap(long, short)]
[INFO] [stdout] 44 | |     pub kubectl: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rkubectl` (bin "rkl" test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "34836aac08ed96d3d28139debbbb0f3bf3fa4615fa5dfb83a6665f3ae3de09c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34836aac08ed96d3d28139debbbb0f3bf3fa4615fa5dfb83a6665f3ae3de09c6", kill_on_drop: false }`
[INFO] [stdout] 34836aac08ed96d3d28139debbbb0f3bf3fa4615fa5dfb83a6665f3ae3de09c6
