[INFO] cloning repository https://github.com/xgillard/hrku_mytools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xgillard/hrku_mytools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgillard%2Fhrku_mytools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgillard%2Fhrku_mytools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eaec45440767e7d749d07a94365facf9a3b4030e
[INFO] checking xgillard/hrku_mytools 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%2Fxgillard%2Fhrku_mytools" "/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/xgillard/hrku_mytools
[INFO] finished tweaking git repo https://github.com/xgillard/hrku_mytools
[INFO] tweaked toml for git repo https://github.com/xgillard/hrku_mytools written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xgillard/hrku_mytools 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/xgillard/hrku_mytools 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] c1c3b92565f760d4a76bc22d983d6ed0139c8bc4e4607e42e175055fee61e4c5
[INFO] running `Command { std: "docker" "start" "-a" "c1c3b92565f760d4a76bc22d983d6ed0139c8bc4e4607e42e175055fee61e4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c3b92565f760d4a76bc22d983d6ed0139c8bc4e4607e42e175055fee61e4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c3b92565f760d4a76bc22d983d6ed0139c8bc4e4607e42e175055fee61e4c5", kill_on_drop: false }`
[INFO] [stdout] c1c3b92565f760d4a76bc22d983d6ed0139c8bc4e4607e42e175055fee61e4c5
[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] c6dabc47f0d7a8ef927f158eb9ea88fc81716c36e82abc08e49b76d63654abd6
[INFO] running `Command { std: "docker" "start" "-a" "c6dabc47f0d7a8ef927f158eb9ea88fc81716c36e82abc08e49b76d63654abd6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling devise_codegen v0.3.1
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[INFO] [stderr]     Checking tokio-util v0.6.8
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[INFO] [stderr]     Checking ubyte v0.10.1
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[INFO] [stderr]     Checking sqlx-core v0.5.7
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[INFO] [stderr]    Compiling sqlx-macros v0.5.7
[INFO] [stderr]     Checking sqlx v0.5.7
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1 (https://github.com/SergioBenitez/Rocket#8cae077b)
[INFO] [stderr]     Checking hrku_mytools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `task_add`
[INFO] [stdout]   --> src/routes.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn task_add(text: String) -> String {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_remove`
[INFO] [stdout]   --> src/routes.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn task_remove(id: i32) -> String {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_list`
[INFO] [stdout]   --> src/routes.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn task_list() -> String {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_password`
[INFO] [stdout]   --> src/routes.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn generate_password(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_add`
[INFO] [stdout]   --> src/routes.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn task_add(text: String) -> String {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_remove`
[INFO] [stdout]   --> src/routes.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub async fn task_remove(id: i32) -> String {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_list`
[INFO] [stdout]   --> src/routes.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub async fn task_list() -> String {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_password`
[INFO] [stdout]   --> src/routes.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn generate_password(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/routes.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn task_add(text: String) -> String {
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hrku_mytools` (bin "hrku_mytools") due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/routes.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn task_add(text: String) -> String {
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hrku_mytools` (bin "hrku_mytools" test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c6dabc47f0d7a8ef927f158eb9ea88fc81716c36e82abc08e49b76d63654abd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dabc47f0d7a8ef927f158eb9ea88fc81716c36e82abc08e49b76d63654abd6", kill_on_drop: false }`
[INFO] [stdout] c6dabc47f0d7a8ef927f158eb9ea88fc81716c36e82abc08e49b76d63654abd6
