[INFO] cloning repository https://github.com/prudywsh/rust_dbunit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prudywsh/rust_dbunit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprudywsh%2Frust_dbunit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprudywsh%2Frust_dbunit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7c6bb02e8049a8994bd247ae821f44a1f79376a
[INFO] testing prudywsh/rust_dbunit against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprudywsh%2Frust_dbunit" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prudywsh/rust_dbunit on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prudywsh/rust_dbunit
[INFO] finished tweaking git repo https://github.com/prudywsh/rust_dbunit
[INFO] tweaked toml for git repo https://github.com/prudywsh/rust_dbunit written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/prudywsh/rust_dbunit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56990bb6f31e131cd89799e3c38f91f11858f2a43a68af285528236c38313c17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56990bb6f31e131cd89799e3c38f91f11858f2a43a68af285528236c38313c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56990bb6f31e131cd89799e3c38f91f11858f2a43a68af285528236c38313c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56990bb6f31e131cd89799e3c38f91f11858f2a43a68af285528236c38313c17", kill_on_drop: false }`
[INFO] [stdout] 56990bb6f31e131cd89799e3c38f91f11858f2a43a68af285528236c38313c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda77a922ca1867d7cbd5220732b3bbac3b3f3afa9fead5ebdf7a494280d34ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cda77a922ca1867d7cbd5220732b3bbac3b3f3afa9fead5ebdf7a494280d34ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling ahash v0.4.6
[INFO] [stderr]    Compiling mysql v20.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling io-enum v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling rust_decimal v1.8.1
[INFO] [stderr]    Compiling pem v0.8.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling lru v0.6.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling bigdecimal v0.1.2
[INFO] [stderr]    Compiling lexical v5.2.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.6
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling socket2 v0.3.17
[INFO] [stderr]    Compiling nix v0.19.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling derive_utils v0.11.0
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.23
[INFO] [stderr]    Compiling mysql_common v0.24.1
[INFO] [stderr]    Compiling dbunit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mysql::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mysql::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_database_conn`
[INFO] [stdout]   --> src/main.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (database_name, test_database_conn) = build_test_database(create_tables_query);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_database_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/source_database_schema.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn get_tables_names(conn: &mut mysql::PooledConn) -> Vec<String> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "cda77a922ca1867d7cbd5220732b3bbac3b3f3afa9fead5ebdf7a494280d34ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda77a922ca1867d7cbd5220732b3bbac3b3f3afa9fead5ebdf7a494280d34ac", kill_on_drop: false }`
[INFO] [stdout] cda77a922ca1867d7cbd5220732b3bbac3b3f3afa9fead5ebdf7a494280d34ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f7fbaaa5d302a676a509f8a8c3fa06f063dfdfcd60e0ba1da20aa32c4e0ce4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "73f7fbaaa5d302a676a509f8a8c3fa06f063dfdfcd60e0ba1da20aa32c4e0ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbunit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mysql::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mysql::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_database_conn`
[INFO] [stdout]   --> src/main.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (database_name, test_database_conn) = build_test_database(create_tables_query);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_database_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/source_database_schema.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn get_tables_names(conn: &mut mysql::PooledConn) -> Vec<String> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "73f7fbaaa5d302a676a509f8a8c3fa06f063dfdfcd60e0ba1da20aa32c4e0ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f7fbaaa5d302a676a509f8a8c3fa06f063dfdfcd60e0ba1da20aa32c4e0ce4", kill_on_drop: false }`
[INFO] [stdout] 73f7fbaaa5d302a676a509f8a8c3fa06f063dfdfcd60e0ba1da20aa32c4e0ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37b95a436ac330cf9e403abd7caa17dae3239b2d361e7e65ad9477cf0744d057
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "37b95a436ac330cf9e403abd7caa17dae3239b2d361e7e65ad9477cf0744d057", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `mysql::*`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use mysql::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `test_database_conn`
[INFO] [stderr]   --> src/main.rs:15:25
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let (database_name, test_database_conn) = build_test_database(create_tables_query);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_database_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/source_database_schema.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn get_tables_names(conn: &mut mysql::PooledConn) -> Vec<String> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dbunit-1433ef2f7ea6b3d3
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_database::tests::test_find_latest_test_database_no_match ... ok
[INFO] [stdout] test test_database::tests::test_find_latest_test_database_one_test_database ... ok
[INFO] [stdout] test test_database::tests::test_find_latest_test_database_several_test_databases ... ok
[INFO] [stdout] test create_table_query_cleanup::tests::test_no_foreign_key_constraint ... ok
[INFO] [stdout] test create_table_query_cleanup::tests::test_one_foreign_key_constraint ... ok
[INFO] [stdout] test create_table_query_cleanup::tests::test_several_foreign_keys_constraints ... ok
[INFO] [stdout] test create_table_query_cleanup::tests::test_one_foreign_key_constraint_composed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37b95a436ac330cf9e403abd7caa17dae3239b2d361e7e65ad9477cf0744d057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b95a436ac330cf9e403abd7caa17dae3239b2d361e7e65ad9477cf0744d057", kill_on_drop: false }`
[INFO] [stdout] 37b95a436ac330cf9e403abd7caa17dae3239b2d361e7e65ad9477cf0744d057