[INFO] fetching crate secret-loader 0.1.0...
[INFO] checking secret-loader-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate secret-loader 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate secret-loader 0.1.0
[INFO] finished tweaking crates.io crate secret-loader 0.1.0
[INFO] tweaked toml for crates.io crate secret-loader 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate secret-loader 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding secrecy v0.8.0 (available: v0.10.3)
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.2.0)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.8)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2a313b3511391b1392ac54ac3b472f216e8a87142dee6563b88e4040308136e2
[INFO] running `Command { std: "docker" "start" "-a" "2a313b3511391b1392ac54ac3b472f216e8a87142dee6563b88e4040308136e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a313b3511391b1392ac54ac3b472f216e8a87142dee6563b88e4040308136e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a313b3511391b1392ac54ac3b472f216e8a87142dee6563b88e4040308136e2", kill_on_drop: false }`
[INFO] [stdout] 2a313b3511391b1392ac54ac3b472f216e8a87142dee6563b88e4040308136e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4b9b95901cb8942b8a20c1009a647e1e0d1d47e1370d2e3fb0857e5e45d3a301
[INFO] running `Command { std: "docker" "start" "-a" "4b9b95901cb8942b8a20c1009a647e1e0d1d47e1370d2e3fb0857e5e45d3a301", kill_on_drop: false }`
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking secret-loader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]   --> src/loader.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         val.as_ref().parse().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<Secret<String>, Infallible>
[INFO] [stdout]   --> src/loader.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |             Self::Env(env_var) => env::var(env_var)?.parse().expect("Infallible"),
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Secret<String>, Infallible>
[INFO] [stdout]   --> src/loader.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |             Self::File(path) => fs::read_to_string(path)?.parse().expect("Infallible"),
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]    --> src/loader.rs:93:53
[INFO] [stdout]     |
[INFO] [stdout]  93 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout]  94 | |         let cred = match s {
[INFO] [stdout]  95 | |             val if val.starts_with("env:") => Self::Env(val[4..].to_owned()),
[INFO] [stdout]  96 | |             val if val.starts_with("file:") => Self::File(val[5..].parse()?),
[INFO] [stdout] ...   |
[INFO] [stdout]  99 | |         Ok(cred)
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, Utf8PathBuf>
[INFO] [stdout]   --> src/loader.rs:96:59
[INFO] [stdout]    |
[INFO] [stdout] 96 |             val if val.starts_with("file:") => Self::File(val[5..].parse()?),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Utf8PathBuf, Infallible>
[INFO] [stdout]   --> src/loader.rs:96:59
[INFO] [stdout]    |
[INFO] [stdout] 96 |             val if val.starts_with("file:") => Self::File(val[5..].parse()?),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]   --> src/loader.rs:96:59
[INFO] [stdout]    |
[INFO] [stdout] 96 |             val if val.starts_with("file:") => Self::File(val[5..].parse()?),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, Secret<String>>
[INFO] [stdout]   --> src/loader.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 97 |             val => Self::Plain(val.parse()?),
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Secret<String>, Infallible>
[INFO] [stdout]   --> src/loader.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 97 |             val => Self::Plain(val.parse()?),
[INFO] [stdout]    |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]   --> src/loader.rs:97:32
[INFO] [stdout]    |
[INFO] [stdout] 97 |             val => Self::Plain(val.parse()?),
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]   --> src/loader.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         Ok(cred)
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SecretLoader, Infallible>
[INFO] [stdout]    --> src/loader.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         s.parse().expect("Infallible")
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `secret-loader` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b9b95901cb8942b8a20c1009a647e1e0d1d47e1370d2e3fb0857e5e45d3a301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9b95901cb8942b8a20c1009a647e1e0d1d47e1370d2e3fb0857e5e45d3a301", kill_on_drop: false }`
[INFO] [stdout] 4b9b95901cb8942b8a20c1009a647e1e0d1d47e1370d2e3fb0857e5e45d3a301
