[INFO] cloning repository https://github.com/Rust1v1/cb-util-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rust1v1/cb-util-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust1v1%2Fcb-util-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust1v1%2Fcb-util-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83d392ab27b03629fb8a75eccc32ca76fd61afa7
[INFO] checking Rust1v1/cb-util-backend 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%2FRust1v1%2Fcb-util-backend" "/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/Rust1v1/cb-util-backend
[INFO] finished tweaking git repo https://github.com/Rust1v1/cb-util-backend
[INFO] tweaked toml for git repo https://github.com/Rust1v1/cb-util-backend written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Rust1v1/cb-util-backend 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/Rust1v1/cb-util-backend 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] 5785e78238680f22c3f92d5bf11e9f566248abfb9b097428a999fa1a5168da9a
[INFO] running `Command { std: "docker" "start" "-a" "5785e78238680f22c3f92d5bf11e9f566248abfb9b097428a999fa1a5168da9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5785e78238680f22c3f92d5bf11e9f566248abfb9b097428a999fa1a5168da9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5785e78238680f22c3f92d5bf11e9f566248abfb9b097428a999fa1a5168da9a", kill_on_drop: false }`
[INFO] [stdout] 5785e78238680f22c3f92d5bf11e9f566248abfb9b097428a999fa1a5168da9a
[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] 04ef92ebfb7c85740233218f53ed37aadda4cecab62380017453ee5ad62b0c48
[INFO] running `Command { std: "docker" "start" "-a" "04ef92ebfb7c85740233218f53ed37aadda4cecab62380017453ee5ad62b0c48", kill_on_drop: false }`
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[INFO] [stderr]    Compiling darling v0.20.11
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[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling macro_magic_macros v0.5.1
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[INFO] [stderr]     Checking rocket_db_pools v0.2.0
[INFO] [stderr]     Checking cb-util-backend v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]   --> src/main.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     state: &str,
[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<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:179:11
[INFO] [stdout]     |
[INFO] [stdout] 179 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:233:11
[INFO] [stdout]     |
[INFO] [stdout] 233 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:292:11
[INFO] [stdout]     |
[INFO] [stdout] 292 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cb-util-backend` (bin "cb-util-backend") due to 5 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<&str, Infallible>
[INFO] [stdout]   --> src/main.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     state: &str,
[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<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:179:11
[INFO] [stdout]     |
[INFO] [stdout] 179 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:233:11
[INFO] [stdout]     |
[INFO] [stdout] 233 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]    --> src/main.rs:292:11
[INFO] [stdout]     |
[INFO] [stdout] 292 |     user: &str,
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cb-util-backend` (bin "cb-util-backend" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "04ef92ebfb7c85740233218f53ed37aadda4cecab62380017453ee5ad62b0c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ef92ebfb7c85740233218f53ed37aadda4cecab62380017453ee5ad62b0c48", kill_on_drop: false }`
[INFO] [stdout] 04ef92ebfb7c85740233218f53ed37aadda4cecab62380017453ee5ad62b0c48
