[INFO] fetching crate rapiddb 0.1.32...
[INFO] checking rapiddb-0.1.32 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rapiddb 0.1.32 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rapiddb 0.1.32
[INFO] finished tweaking crates.io crate rapiddb 0.1.32
[INFO] tweaked toml for crates.io crate rapiddb 0.1.32 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rapiddb 0.1.32 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 22 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ac6e6ed1d6638bf0345c06b07525ad0437221504034d96e72112b97ed341b351
[INFO] running `Command { std: "docker" "start" "-a" "ac6e6ed1d6638bf0345c06b07525ad0437221504034d96e72112b97ed341b351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac6e6ed1d6638bf0345c06b07525ad0437221504034d96e72112b97ed341b351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6e6ed1d6638bf0345c06b07525ad0437221504034d96e72112b97ed341b351", kill_on_drop: false }`
[INFO] [stdout] ac6e6ed1d6638bf0345c06b07525ad0437221504034d96e72112b97ed341b351
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e3c25b47bb2912e953a160eeed71c41f797ea288d44aabdd1d24b73c46a29e53
[INFO] running `Command { std: "docker" "start" "-a" "e3c25b47bb2912e953a160eeed71c41f797ea288d44aabdd1d24b73c46a29e53", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking rapiddb v0.1.32 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/db/mmav_db/mmav_async_database.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | /       path
[INFO] [stdout] 95 | |         .unwrap()
[INFO] [stdout] 96 | |         .file_name()
[INFO] [stdout] 97 | |         .into_string()
[INFO] [stdout] 98 | |         .unwrap_or_default()
[INFO] [stdout] 99 | |         .parse::<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/db/mmav_db/mmav_database.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | /       path
[INFO] [stdout] 95 | |         .unwrap()
[INFO] [stdout] 96 | |         .file_name()
[INFO] [stdout] 97 | |         .into_string()
[INFO] [stdout] 98 | |         .unwrap_or_default()
[INFO] [stdout] 99 | |         .parse::<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/db/mmav_db/mmav_async_database.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | /       path
[INFO] [stdout] 95 | |         .unwrap()
[INFO] [stdout] 96 | |         .file_name()
[INFO] [stdout] 97 | |         .into_string()
[INFO] [stdout] 98 | |         .unwrap_or_default()
[INFO] [stdout] 99 | |         .parse::<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/db/mmav_db/mmav_database.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | /       path
[INFO] [stdout] 95 | |         .unwrap()
[INFO] [stdout] 96 | |         .file_name()
[INFO] [stdout] 97 | |         .into_string()
[INFO] [stdout] 98 | |         .unwrap_or_default()
[INFO] [stdout] 99 | |         .parse::<String>()
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rapiddb` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rapiddb` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3c25b47bb2912e953a160eeed71c41f797ea288d44aabdd1d24b73c46a29e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c25b47bb2912e953a160eeed71c41f797ea288d44aabdd1d24b73c46a29e53", kill_on_drop: false }`
[INFO] [stdout] e3c25b47bb2912e953a160eeed71c41f797ea288d44aabdd1d24b73c46a29e53
