[INFO] fetching crate butane_core 0.6.1...
[INFO] checking butane_core-0.6.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate butane_core 0.6.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate butane_core 0.6.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butane_core 0.6.1
[INFO] finished tweaking crates.io crate butane_core 0.6.1
[INFO] tweaked toml for crates.io crate butane_core 0.6.1 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 186 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2d2 v0.8.10
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[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0ef0daca2b6839452ebc209857d35bed0a10acdcfe47a2abd9dbe97bb771912
[INFO] running `Command { std: "docker" "start" "-a" "d0ef0daca2b6839452ebc209857d35bed0a10acdcfe47a2abd9dbe97bb771912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ef0daca2b6839452ebc209857d35bed0a10acdcfe47a2abd9dbe97bb771912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ef0daca2b6839452ebc209857d35bed0a10acdcfe47a2abd9dbe97bb771912", kill_on_drop: false }`
[INFO] [stdout] d0ef0daca2b6839452ebc209857d35bed0a10acdcfe47a2abd9dbe97bb771912
[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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57044752f0434fe9977f55b05efd23783ad901b5718a266f79b76b43e3a762f2
[INFO] running `Command { std: "docker" "start" "-a" "57044752f0434fe9977f55b05efd23783ad901b5718a266f79b76b43e3a762f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking butane_core v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/sqlval.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/sqlval.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `last_path_segment` is never used
[INFO] [stdout]    --> src/codegen/mod.rs:488:4
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn last_path_segment(ty: &syn::Type) -> Option<&syn::PathSegment> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `template_type` is never used
[INFO] [stdout]    --> src/codegen/mod.rs:499:4
[INFO] [stdout]     |
[INFO] [stdout] 499 | fn template_type(arguments: &syn::PathArguments) -> Option<&Ident> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connection_methods_mut` is never used
[INFO] [stdout]    --> src/db/mod.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | trait BackendTransaction<'c>: ConnectionMethods + Debug {
[INFO] [stdout]     |       ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn connection_methods_mut(&mut self) -> &mut dyn ConnectionMethods;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ConnectionMethodWrapper` is never used
[INFO] [stdout]    --> src/db/connmethods.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub trait ConnectionMethodWrapper {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DataEq` is never used
[INFO] [stdout]   --> src/query/fieldexpr.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait DataEq<Rhs> {}
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `last_path_segment` is never used
[INFO] [stdout]    --> src/codegen/mod.rs:488:4
[INFO] [stdout]     |
[INFO] [stdout] 488 | fn last_path_segment(ty: &syn::Type) -> Option<&syn::PathSegment> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `template_type` is never used
[INFO] [stdout]    --> src/codegen/mod.rs:499:4
[INFO] [stdout]     |
[INFO] [stdout] 499 | fn template_type(arguments: &syn::PathArguments) -> Option<&Ident> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connection_methods_mut` is never used
[INFO] [stdout]    --> src/db/mod.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | trait BackendTransaction<'c>: ConnectionMethods + Debug {
[INFO] [stdout]     |       ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn connection_methods_mut(&mut self) -> &mut dyn ConnectionMethods;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ConnectionMethodWrapper` is never used
[INFO] [stdout]    --> src/db/connmethods.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub trait ConnectionMethodWrapper {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DataEq` is never used
[INFO] [stdout]   --> src/query/fieldexpr.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait DataEq<Rhs> {}
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `butane_test_helper`
[INFO] [stdout]  --> tests/connection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use butane_test_helper::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `butane_test_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `butane_test_helper`
[INFO] [stdout]  --> tests/transactions.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use butane_test_helper::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `butane_test_helper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `testall_no_migrate` in this scope
[INFO] [stdout]   --> tests/transactions.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | testall_no_migrate!(commit_empty_transaction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `testall_no_migrate` in this scope
[INFO] [stdout]  --> tests/connection.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | testall_no_migrate!(connection_not_closed);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `testall_no_migrate` in this scope
[INFO] [stdout]   --> tests/transactions.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | testall_no_migrate!(rollback_empty_transaction);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `testall_no_migrate` in this scope
[INFO] [stdout]   --> tests/connection.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | testall_no_migrate!(debug_connection);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `testall_no_migrate` in this scope
[INFO] [stdout]   --> tests/transactions.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | testall_no_migrate!(debug_transaction_before_consuming);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Postgres` found for enum `butane_core::Error` in the current scope
[INFO] [stdout]   --> tests/connection.rs:32:54
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assert!(matches!(result, Err(butane_core::Error::Postgres(_))));
[INFO] [stdout]    |                                                      ^^^^^^^^ variant or associated item not found in `Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Postgres` found for enum `butane_core::Error` in the current scope
[INFO] [stdout]   --> tests/connection.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(butane_core::Error::Postgres(e)) => {
[INFO] [stdout]    |                                 ^^^^^^^^ variant or associated item not found in `Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `butane_core` (test "transactions") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no variant or associated item named `Postgres` found for enum `butane_core::Error` in the current scope
[INFO] [stdout]   --> tests/connection.rs:53:54
[INFO] [stdout]    |
[INFO] [stdout] 53 |     assert!(matches!(result, Err(butane_core::Error::Postgres(_))));
[INFO] [stdout]    |                                                      ^^^^^^^^ variant or associated item not found in `Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Postgres` found for enum `butane_core::Error` in the current scope
[INFO] [stdout]   --> tests/connection.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Err(butane_core::Error::Postgres(e)) => {
[INFO] [stdout]    |                                 ^^^^^^^^ variant or associated item not found in `Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `butane_core` (test "connection") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "57044752f0434fe9977f55b05efd23783ad901b5718a266f79b76b43e3a762f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57044752f0434fe9977f55b05efd23783ad901b5718a266f79b76b43e3a762f2", kill_on_drop: false }`
[INFO] [stdout] 57044752f0434fe9977f55b05efd23783ad901b5718a266f79b76b43e3a762f2
