[INFO] fetching crate v-common-az-lmdb 0.1.2...
[INFO] testing v-common-az-lmdb-0.1.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate v-common-az-lmdb 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate v-common-az-lmdb 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lmdb-rs-m v0.7.7
[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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecb30d2ac01cd8b75cd15b7808dbc5c831258141c134b182938a5ae0a7fde2b7
[INFO] running `Command { std: "docker" "start" "-a" "ecb30d2ac01cd8b75cd15b7808dbc5c831258141c134b182938a5ae0a7fde2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecb30d2ac01cd8b75cd15b7808dbc5c831258141c134b182938a5ae0a7fde2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb30d2ac01cd8b75cd15b7808dbc5c831258141c134b182938a5ae0a7fde2b7", kill_on_drop: false }`
[INFO] [stdout] ecb30d2ac01cd8b75cd15b7808dbc5c831258141c134b182938a5ae0a7fde2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9cf7f1ec3dcd4187126850e81196221fb53ac1b6b8a33bb20c28ded61e5d4bb
[INFO] running `Command { std: "docker" "start" "-a" "e9cf7f1ec3dcd4187126850e81196221fb53ac1b6b8a33bb20c28ded61e5d4bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[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 lazy_static v1.4.0
[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-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<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<'a>, &str) -> Result<Option<String>, std::io::Error>`
[INFO] [stdout]               found signature `fn(&LMDBStorage<'a>, &str) -> 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-common-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" "e9cf7f1ec3dcd4187126850e81196221fb53ac1b6b8a33bb20c28ded61e5d4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cf7f1ec3dcd4187126850e81196221fb53ac1b6b8a33bb20c28ded61e5d4bb", kill_on_drop: false }`
[INFO] [stdout] e9cf7f1ec3dcd4187126850e81196221fb53ac1b6b8a33bb20c28ded61e5d4bb
[INFO] testing v-common-az-lmdb-0.1.2 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate v-common-az-lmdb 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate v-common-az-lmdb 0.1.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34b429a1c064a3db3cd336849dc68efc4e266c07cf79d88ae86819684715781a
[INFO] running `Command { std: "docker" "start" "-a" "34b429a1c064a3db3cd336849dc68efc4e266c07cf79d88ae86819684715781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b429a1c064a3db3cd336849dc68efc4e266c07cf79d88ae86819684715781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b429a1c064a3db3cd336849dc68efc4e266c07cf79d88ae86819684715781a", kill_on_drop: false }`
[INFO] [stdout] 34b429a1c064a3db3cd336849dc68efc4e266c07cf79d88ae86819684715781a
[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=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-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f1bcfc59a4d0ebdc48489e1446a40d87105c74000dfc56b09161aa314757b4
[INFO] running `Command { std: "docker" "start" "-a" "04f1bcfc59a4d0ebdc48489e1446a40d87105c74000dfc56b09161aa314757b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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-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<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-common-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" "04f1bcfc59a4d0ebdc48489e1446a40d87105c74000dfc56b09161aa314757b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f1bcfc59a4d0ebdc48489e1446a40d87105c74000dfc56b09161aa314757b4", kill_on_drop: false }`
[INFO] [stdout] 04f1bcfc59a4d0ebdc48489e1446a40d87105c74000dfc56b09161aa314757b4
