[INFO] fetching crate v-common-az-lmdb 0.1.2... [INFO] checking v-common-az-lmdb-0.1.2 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate v-common-az-lmdb 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate v-common-az-lmdb 0.1.2 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v-common-az-lmdb 0.1.2 [INFO] finished tweaking crates.io crate v-common-az-lmdb 0.1.2 [INFO] tweaked toml for crates.io crate v-common-az-lmdb 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding bitflags v0.7.0 (available: v2.6.0) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.22) [INFO] [stderr] Adding v_authorization v0.1.7 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lmdb-rs-m v0.7.8 [INFO] [stderr] Downloaded v_authorization v0.1.7 [INFO] [stderr] Downloaded liblmdb-sys-m v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 825f39b1623b9979bf3d0c018cfd6f4b371c641ca01b8e17b13e0dbad8af6db7 [INFO] running `Command { std: "docker" "start" "-a" "825f39b1623b9979bf3d0c018cfd6f4b371c641ca01b8e17b13e0dbad8af6db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "825f39b1623b9979bf3d0c018cfd6f4b371c641ca01b8e17b13e0dbad8af6db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "825f39b1623b9979bf3d0c018cfd6f4b371c641ca01b8e17b13e0dbad8af6db7", kill_on_drop: false }` [INFO] [stdout] 825f39b1623b9979bf3d0c018cfd6f4b371c641ca01b8e17b13e0dbad8af6db7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c74868871d22fb6d0444afdfbc4deb46a84960efc83e3b462c4a86aed78a44d3 [INFO] running `Command { std: "docker" "start" "-a" "c74868871d22fb6d0444afdfbc4deb46a84960efc83e3b462c4a86aed78a44d3", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking v_authorization v0.1.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling liblmdb-sys-m v0.2.3 [INFO] [stderr] Checking lmdb-rs-m v0.7.8 [INFO] [stderr] Checking v-common-az-lmdb v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0053]: method `get` has an incompatible type for trait [INFO] [stdout] --> src/az-lmdb.rs:70:33 [INFO] [stdout] | [INFO] [stdout] 70 | fn get(&self, key: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `Option`, found `String` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&LMDBStorage<'_>, &_) -> Result, std::io::Error>` [INFO] [stdout] found signature `fn(&LMDBStorage<'_>, &_) -> Result` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 70 | fn get(&self, key: &str) -> Result, std::io::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `get` has an incompatible type for trait [INFO] [stdout] --> src/az-lmdb.rs:70:33 [INFO] [stdout] | [INFO] [stdout] 70 | fn get(&self, key: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected `Option`, found `String` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&LMDBStorage<'_>, &_) -> Result, std::io::Error>` [INFO] [stdout] found signature `fn(&LMDBStorage<'_>, &_) -> Result` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 70 | fn get(&self, key: &str) -> Result, std::io::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/az-lmdb.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn _authorize(uri: &str, user_uri: &str, request_access: u8, _is_check_for_reload: bool, trace: Option<&mut Trace>) -> Result { [INFO] [stdout] | --------------- expected `Result` because of return type [INFO] [stdout] ... [INFO] [stdout] 152 | authorize(uri, user_uri, request_access,&storage, t) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result`, found `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, i64>` [INFO] [stdout] found enum `Result<_, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/az-lmdb.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn _authorize(uri: &str, user_uri: &str, request_access: u8, _is_check_for_reload: bool, trace: Option<&mut Trace>) -> Result { [INFO] [stdout] | --------------- expected `Result` because of return type [INFO] [stdout] ... [INFO] [stdout] 152 | authorize(uri, user_uri, request_access,&storage, t) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result`, found `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, i64>` [INFO] [stdout] found enum `Result<_, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/az-lmdb.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn _authorize(uri: &str, user_uri: &str, request_access: u8, _is_check_for_reload: bool, trace: Option<&mut Trace>) -> Result { [INFO] [stdout] | --------------- expected `Result` because of return type [INFO] [stdout] ... [INFO] [stdout] 164 | authorize(uri, user_uri, request_access,&storage, &mut t) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result`, found `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, i64>` [INFO] [stdout] found enum `Result<_, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/az-lmdb.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn _authorize(uri: &str, user_uri: &str, request_access: u8, _is_check_for_reload: bool, trace: Option<&mut Trace>) -> Result { [INFO] [stdout] | --------------- expected `Result` because of return type [INFO] [stdout] ... [INFO] [stdout] 164 | authorize(uri, user_uri, request_access,&storage, &mut t) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result`, found `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, i64>` [INFO] [stdout] found enum `Result<_, std::io::Error>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `v-common-az-lmdb` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `v-common-az-lmdb` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c74868871d22fb6d0444afdfbc4deb46a84960efc83e3b462c4a86aed78a44d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74868871d22fb6d0444afdfbc4deb46a84960efc83e3b462c4a86aed78a44d3", kill_on_drop: false }` [INFO] [stdout] c74868871d22fb6d0444afdfbc4deb46a84960efc83e3b462c4a86aed78a44d3