[INFO] fetching crate zapp 0.8.0...
[INFO] checking zapp-0.8.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate zapp 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zapp 0.8.0
[INFO] finished tweaking crates.io crate zapp 0.8.0
[INFO] tweaked toml for crates.io crate zapp 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zapp 0.8.0 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] crate crates.io crate zapp 0.8.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6a812265afb64e112601f9c70feb3f5b40ff259b92915b2726603d016389bbd6
[INFO] running `Command { std: "docker" "start" "-a" "6a812265afb64e112601f9c70feb3f5b40ff259b92915b2726603d016389bbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a812265afb64e112601f9c70feb3f5b40ff259b92915b2726603d016389bbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a812265afb64e112601f9c70feb3f5b40ff259b92915b2726603d016389bbd6", kill_on_drop: false }`
[INFO] [stdout] 6a812265afb64e112601f9c70feb3f5b40ff259b92915b2726603d016389bbd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9c84cc62472a60d3e0a26d8c02e7a63d62e798c55c60012bcebbf2d242675e4
[INFO] running `Command { std: "docker" "start" "-a" "c9c84cc62472a60d3e0a26d8c02e7a63d62e798c55c60012bcebbf2d242675e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling prettyplease v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking convert_case v0.5.0
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking spinners v4.0.0
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]     Checking zapp v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `process::*`
[INFO] [stdout]  --> src/gcloud/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use process::*;
[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: `process::*`
[INFO] [stdout]  --> src/gcloud/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use process::*;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/cli/mod.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     New { app_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<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli/mod.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |     Patch { action: String },
[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/cli/mod.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         model: String,
[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/init/process.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |       let project_id: String = project_id
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 33 | |         .trim()
[INFO] [stdout] 34 | |         .parse()
[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/init/process.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |       let service_name: String = service_name
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 45 | |         .trim()
[INFO] [stdout] 46 | |         .parse()
[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/init/process.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |       let region: String = region
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 56 | |         .trim()
[INFO] [stdout] 57 | |         .parse()
[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/init/process.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |       let network: String = network
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 67 | |         .trim()
[INFO] [stdout] 68 | |         .parse()
[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/sql/process.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |       let db_password: String = db_password
[INFO] [stdout]    |  _______________________________^
[INFO] [stdout] 32 | |         .trim()
[INFO] [stdout] 33 | |         .parse()
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zapp` (lib) due to 8 previous errors; 1 warning 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/cli/mod.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     New { app_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<std::string::String, Infallible>
[INFO] [stdout]    --> src/cli/mod.rs:170:13
[INFO] [stdout]     |
[INFO] [stdout] 170 |     Patch { action: String },
[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/cli/mod.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |         model: String,
[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/init/process.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |       let project_id: String = project_id
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 33 | |         .trim()
[INFO] [stdout] 34 | |         .parse()
[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/init/process.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |       let service_name: String = service_name
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 45 | |         .trim()
[INFO] [stdout] 46 | |         .parse()
[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/init/process.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |       let region: String = region
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 56 | |         .trim()
[INFO] [stdout] 57 | |         .parse()
[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/init/process.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |       let network: String = network
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 67 | |         .trim()
[INFO] [stdout] 68 | |         .parse()
[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/sql/process.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |       let db_password: String = db_password
[INFO] [stdout]    |  _______________________________^
[INFO] [stdout] 32 | |         .trim()
[INFO] [stdout] 33 | |         .parse()
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zapp` (lib test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c9c84cc62472a60d3e0a26d8c02e7a63d62e798c55c60012bcebbf2d242675e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c84cc62472a60d3e0a26d8c02e7a63d62e798c55c60012bcebbf2d242675e4", kill_on_drop: false }`
[INFO] [stdout] c9c84cc62472a60d3e0a26d8c02e7a63d62e798c55c60012bcebbf2d242675e4
