[INFO] fetching crate infer_schema_macros 1.4.0...
[INFO] checking infer_schema_macros-1.4.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate infer_schema_macros 1.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate infer_schema_macros 1.4.0
[INFO] finished tweaking crates.io crate infer_schema_macros 1.4.0
[INFO] tweaked toml for crates.io crate infer_schema_macros 1.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infer_schema_macros 1.4.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] [stderr]       Adding clippy v0.0.195 (available: v0.0.302)
[INFO] [stderr]       Adding dotenv v0.10.1 (available: v0.15.0)
[INFO] [stderr]       Adding quote v0.3.15 (available: v1.0.40)
[INFO] [stderr]       Adding syn v0.11.11 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 137a8aaf8ef9a6837c134464c755b764b9c27fde3c3d8653a9824c30403729d4
[INFO] running `Command { std: "docker" "start" "-a" "137a8aaf8ef9a6837c134464c755b764b9c27fde3c3d8653a9824c30403729d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "137a8aaf8ef9a6837c134464c755b764b9c27fde3c3d8653a9824c30403729d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137a8aaf8ef9a6837c134464c755b764b9c27fde3c3d8653a9824c30403729d4", kill_on_drop: false }`
[INFO] [stdout] 137a8aaf8ef9a6837c134464c755b764b9c27fde3c3d8653a9824c30403729d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da56f0307031a3fbe7685753328ecce0c4d105469ad85ea5ece7711e22f06d61
[INFO] running `Command { std: "docker" "start" "-a" "da56f0307031a3fbe7685753328ecce0c4d105469ad85ea5ece7711e22f06d61", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr]     Checking dotenv v0.10.1
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking diesel v1.4.8
[INFO] [stderr]     Checking infer_schema_internals v1.4.0
[INFO] [stdout] error: At least one backend must be specified for use with this crate.
[INFO] [stdout]         In Cargo.toml, please specify `features = ["postgresql"]`, `features = ["mysql"]`, or `features = ["sqlite"]`
[INFO] [stdout]        
[INFO] [stdout]         ex. `infer_schema_internals { features = ["postgres"] }`
[INFO] [stdout]         
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/infer_schema_internals-1.4.0/src/inference.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |           _ => compile_error!(
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 71 | |             "At least one backend must be specified for use with this crate.\n \
[INFO] [stdout] 72 | |              In Cargo.toml, please specify `features = [\"postgresql\"]`, \
[INFO] [stdout] 73 | |              `features = [\"mysql\"]`, or `features = [\"sqlite\"]`\n\n \
[INFO] [stdout] 74 | |              ex. `infer_schema_internals { features = [\"postgres\"] }`\n "
[INFO] [stdout] 75 | |         ),
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/infer_schema_internals-1.4.0/src/inference.rs:128:42
[INFO] [stdout]     |
[INFO] [stdout] 128 |       let primary_keys: Vec<String> = try!(match *conn {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 129 | |         #[cfg(feature = "sqlite")]
[INFO] [stdout] 130 | |         InferConnection::Sqlite(ref c) => ::sqlite::get_primary_keys(c, table),
[INFO] [stdout] 131 | |         #[cfg(feature = "postgres")]
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         InferConnection::Mysql(ref c) => ::information_schema::get_primary_keys(c, table),
[INFO] [stdout] 135 | |     });
[INFO] [stdout]     | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/infer_schema_internals-1.4.0/src/inference.rs:128:37
[INFO] [stdout]     |
[INFO] [stdout] 128 |       let primary_keys: Vec<String> = try!(match *conn {
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 129 | |         #[cfg(feature = "sqlite")]
[INFO] [stdout] 130 | |         InferConnection::Sqlite(ref c) => ::sqlite::get_primary_keys(c, table),
[INFO] [stdout] 131 | |         #[cfg(feature = "postgres")]
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         InferConnection::Mysql(ref c) => ::information_schema::get_primary_keys(c, table),
[INFO] [stdout] 135 | |     });
[INFO] [stdout]     | |      ^
[INFO] [stdout]     | |      |
[INFO] [stdout]     | |______cannot infer type
[INFO] [stdout]     |        required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Box<dyn std::error::Error>: From<_>` found in the following crates: `alloc`, `core`:
[INFO] [stdout]             - impl<'a, 'b> From<Cow<'b, str>> for Box<(dyn std::error::Error + 'a)>;
[INFO] [stdout]             - impl<'a, E> From<E> for Box<(dyn std::error::Error + 'a)>
[INFO] [stdout]               where E: std::error::Error, E: 'a;
[INFO] [stdout]             - impl<'a> From<&str> for Box<(dyn std::error::Error + 'a)>;
[INFO] [stdout]             - impl<'a> From<String> for Box<(dyn std::error::Error + 'a)>;
[INFO] [stdout]             - impl<T> From<T> for T;
[INFO] [stdout]     = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/infer_schema_internals-1.4.0/src/inference.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let constraints = match connection {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     constraints.map(|mut ct| {
[INFO] [stdout]     |     ----------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `constraints` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let constraints: /* Type */ = match connection {
[INFO] [stdout]     |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `infer_schema_internals` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "da56f0307031a3fbe7685753328ecce0c4d105469ad85ea5ece7711e22f06d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da56f0307031a3fbe7685753328ecce0c4d105469ad85ea5ece7711e22f06d61", kill_on_drop: false }`
[INFO] [stdout] da56f0307031a3fbe7685753328ecce0c4d105469ad85ea5ece7711e22f06d61
