[INFO] fetching crate v_az_lmdb 0.1.1...
[INFO] testing v_az_lmdb-0.1.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate v_az_lmdb 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate v_az_lmdb 0.1.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v_az_lmdb 0.1.1
[INFO] finished tweaking crates.io crate v_az_lmdb 0.1.1
[INFO] tweaked toml for crates.io crate v_az_lmdb 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.3.9
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded lmdb-rs-m v0.7.7
[INFO] [stderr]   Downloaded v_authorization v0.1.7
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded liblmdb-sys-m v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e3d1a753808f9a1c91d2b5e7fe4c79ac13b5c25a16208e8ca63b5bf63d5ad33
[INFO] running `Command { std: "docker" "start" "-a" "7e3d1a753808f9a1c91d2b5e7fe4c79ac13b5c25a16208e8ca63b5bf63d5ad33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3d1a753808f9a1c91d2b5e7fe4c79ac13b5c25a16208e8ca63b5bf63d5ad33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3d1a753808f9a1c91d2b5e7fe4c79ac13b5c25a16208e8ca63b5bf63d5ad33", kill_on_drop: false }`
[INFO] [stdout] 7e3d1a753808f9a1c91d2b5e7fe4c79ac13b5c25a16208e8ca63b5bf63d5ad33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b74fb44cf2c16b20344434cc80e370b85645749e7e9be74e36ec6dde135b489b
[INFO] running `Command { std: "docker" "start" "-a" "b74fb44cf2c16b20344434cc80e370b85645749e7e9be74e36ec6dde135b489b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling v_authorization v0.1.7
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling liblmdb-sys-m v0.2.3
[INFO] [stderr]    Compiling lmdb-rs-m v0.7.7
[INFO] [stderr]    Compiling v_az_lmdb v0.1.1 (/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<String, i64> {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `Option<String>`, found `String`
[INFO] [stdout]    |                                 help: change the output type to match the trait: `Result<Option<String>, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&LMDBStorage<'_>, &_) -> Result<Option<String>, std::io::Error>`
[INFO] [stdout]               found signature `fn(&LMDBStorage<'_>, &_) -> Result<String, i64>`
[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<u8, i64> {
[INFO] [stdout]     |                                                                                                                            --------------- expected `Result<u8, i64>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 152 |         authorize(uri, user_uri, request_access,&storage, t)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<u8, i64>`, found `Result<u8, Error>`
[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<u8, i64> {
[INFO] [stdout]     |                                                                                                                            --------------- expected `Result<u8, i64>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 164 |         authorize(uri, user_uri, request_access,&storage, &mut t)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<u8, i64>`, found `Result<u8, Error>`
[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] [stderr] error: could not compile `v_az_lmdb` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b74fb44cf2c16b20344434cc80e370b85645749e7e9be74e36ec6dde135b489b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74fb44cf2c16b20344434cc80e370b85645749e7e9be74e36ec6dde135b489b", kill_on_drop: false }`
[INFO] [stdout] b74fb44cf2c16b20344434cc80e370b85645749e7e9be74e36ec6dde135b489b
[INFO] testing v_az_lmdb-0.1.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate v_az_lmdb 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate v_az_lmdb 0.1.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v_az_lmdb 0.1.1
[INFO] finished tweaking crates.io crate v_az_lmdb 0.1.1
[INFO] tweaked toml for crates.io crate v_az_lmdb 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ac28a0459a45c96d6243e020e81f2e2a76c939ece9ba38754e4d6cc1de4c27
[INFO] running `Command { std: "docker" "start" "-a" "a6ac28a0459a45c96d6243e020e81f2e2a76c939ece9ba38754e4d6cc1de4c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ac28a0459a45c96d6243e020e81f2e2a76c939ece9ba38754e4d6cc1de4c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ac28a0459a45c96d6243e020e81f2e2a76c939ece9ba38754e4d6cc1de4c27", kill_on_drop: false }`
[INFO] [stdout] a6ac28a0459a45c96d6243e020e81f2e2a76c939ece9ba38754e4d6cc1de4c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6684c584c8d79f21c1d2db6defca0c6e35774fc5144f06491de3d4b25cf29d58
[INFO] running `Command { std: "docker" "start" "-a" "6684c584c8d79f21c1d2db6defca0c6e35774fc5144f06491de3d4b25cf29d58", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling v_authorization v0.1.7
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling liblmdb-sys-m v0.2.3
[INFO] [stderr]    Compiling lmdb-rs-m v0.7.7
[INFO] [stderr]    Compiling v_az_lmdb v0.1.1 (/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<String, i64> {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 expected `Option<String>`, found `String`
[INFO] [stdout]    |                                 help: change the output type to match the trait: `Result<Option<String>, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&LMDBStorage<'_>, &_) -> Result<Option<String>, std::io::Error>`
[INFO] [stdout]               found signature `fn(&LMDBStorage<'_>, &_) -> Result<String, i64>`
[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<u8, i64> {
[INFO] [stdout]     |                                                                                                                            --------------- expected `Result<u8, i64>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 152 |         authorize(uri, user_uri, request_access,&storage, t)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<u8, i64>`, found `Result<u8, Error>`
[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<u8, i64> {
[INFO] [stdout]     |                                                                                                                            --------------- expected `Result<u8, i64>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 164 |         authorize(uri, user_uri, request_access,&storage, &mut t)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<u8, i64>`, found `Result<u8, Error>`
[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] [stderr] error: could not compile `v_az_lmdb` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6684c584c8d79f21c1d2db6defca0c6e35774fc5144f06491de3d4b25cf29d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6684c584c8d79f21c1d2db6defca0c6e35774fc5144f06491de3d4b25cf29d58", kill_on_drop: false }`
[INFO] [stdout] 6684c584c8d79f21c1d2db6defca0c6e35774fc5144f06491de3d4b25cf29d58
