[INFO] fetching crate r2d2-diesel 1.0.0...
[INFO] testing r2d2-diesel-1.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate r2d2-diesel 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate r2d2-diesel 1.0.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate r2d2-diesel 1.0.0
[INFO] finished tweaking crates.io crate r2d2-diesel 1.0.0
[INFO] tweaked toml for crates.io crate r2d2-diesel 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48edf70d4b6cfe6618a0da70bdad77a851989a7e1c6ec7f3f9a9089676dfc478
[INFO] running `"docker" "start" "-a" "48edf70d4b6cfe6618a0da70bdad77a851989a7e1c6ec7f3f9a9089676dfc478"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling diesel v1.4.4
[INFO] [stderr]    Compiling r2d2-diesel v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:45:48
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Error::ConnectionError(ref e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Error::QueryError(ref e) => e.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.81s
[INFO] running `"docker" "inspect" "48edf70d4b6cfe6618a0da70bdad77a851989a7e1c6ec7f3f9a9089676dfc478"`
[INFO] running `"docker" "rm" "-f" "48edf70d4b6cfe6618a0da70bdad77a851989a7e1c6ec7f3f9a9089676dfc478"`
[INFO] [stdout] 48edf70d4b6cfe6618a0da70bdad77a851989a7e1c6ec7f3f9a9089676dfc478
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7045c231e28376003fdd7edb060d67fd2fff5e323ad0f77071c59477866df5bf
[INFO] running `"docker" "start" "-a" "7045c231e28376003fdd7edb060d67fd2fff5e323ad0f77071c59477866df5bf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling r2d2-diesel v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:45:48
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Error::ConnectionError(ref e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Error::QueryError(ref e) => e.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `diesel::pg`
[INFO] [stderr]  --> examples/postgres.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use diesel::pg::PgConnection;
[INFO] [stderr]   |             ^^ could not find `pg` in `diesel`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `diesel::PgConnection`, `diesel::SqliteConnection`
[INFO] [stderr]  --> tests/test.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | use diesel::{PgConnection, SqliteConnection};
[INFO] [stderr]   |              ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ no `SqliteConnection` in the root
[INFO] [stderr]   |              |
[INFO] [stderr]   |              no `PgConnection` in the root
[INFO] [stderr]   |              help: a similar name exists in the module: `Connection`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `diesel::sqlite`
[INFO] [stderr]  --> examples/sqlite.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use diesel::sqlite::SqliteConnection;
[INFO] [stderr]   |             ^^^^^^ could not find `sqlite` in `diesel`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:45:48
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Error::ConnectionError(ref e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Error::QueryError(ref e) => e.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `r2d2-diesel`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7045c231e28376003fdd7edb060d67fd2fff5e323ad0f77071c59477866df5bf"`
[INFO] running `"docker" "rm" "-f" "7045c231e28376003fdd7edb060d67fd2fff5e323ad0f77071c59477866df5bf"`
[INFO] [stdout] 7045c231e28376003fdd7edb060d67fd2fff5e323ad0f77071c59477866df5bf