[INFO] fetching crate migrations_internals 1.4.1...
[INFO] testing migrations_internals-1.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate migrations_internals 1.4.1 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate migrations_internals 1.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate migrations_internals 1.4.1
[INFO] finished tweaking crates.io crate migrations_internals 1.4.1
[INFO] tweaked toml for crates.io crate migrations_internals 1.4.1 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded barrel v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a237d6178217b6c8dd9f1694ea2bb61792f6294bb705d148d5870e9d33a6372
[INFO] running `Command { std: "docker" "start" "-a" "3a237d6178217b6c8dd9f1694ea2bb61792f6294bb705d148d5870e9d33a6372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a237d6178217b6c8dd9f1694ea2bb61792f6294bb705d148d5870e9d33a6372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a237d6178217b6c8dd9f1694ea2bb61792f6294bb705d148d5870e9d33a6372", kill_on_drop: false }`
[INFO] [stdout] 3a237d6178217b6c8dd9f1694ea2bb61792f6294bb705d148d5870e9d33a6372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c51ff38abd5915a5eb94f4fec3c3ee9628a87d7c6979490a7e75819eb1088b0a
[INFO] running `Command { std: "docker" "start" "-a" "c51ff38abd5915a5eb94f4fec3c3ee9628a87d7c6979490a7e75819eb1088b0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling diesel v1.4.7
[INFO] [stderr]    Compiling migrations_internals v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.81s
[INFO] running `Command { std: "docker" "inspect" "c51ff38abd5915a5eb94f4fec3c3ee9628a87d7c6979490a7e75819eb1088b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51ff38abd5915a5eb94f4fec3c3ee9628a87d7c6979490a7e75819eb1088b0a", kill_on_drop: false }`
[INFO] [stdout] c51ff38abd5915a5eb94f4fec3c3ee9628a87d7c6979490a7e75819eb1088b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 712ad6c7400e9e5c48c2e6ab3829c82fd7324fe5d0c07675592ec7f985a12320
[INFO] running `Command { std: "docker" "start" "-a" "712ad6c7400e9e5c48c2e6ab3829c82fd7324fe5d0c07675592ec7f985a12320", kill_on_drop: false }`
[INFO] [stderr]    Compiling migrations_internals v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "712ad6c7400e9e5c48c2e6ab3829c82fd7324fe5d0c07675592ec7f985a12320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712ad6c7400e9e5c48c2e6ab3829c82fd7324fe5d0c07675592ec7f985a12320", kill_on_drop: false }`
[INFO] [stdout] 712ad6c7400e9e5c48c2e6ab3829c82fd7324fe5d0c07675592ec7f985a12320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c353e56294289f7b1f36969e7c6bb7aa480c8c2fea0f9d00b6e53c59ff74af9
[INFO] running `Command { std: "docker" "start" "-a" "2c353e56294289f7b1f36969e7c6bb7aa480c8c2fea0f9d00b6e53c59ff74af9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/migrations_internals-c91fb2b0a05aa3f7)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test migration::tests::migration_version_is_based_on_folder_name ... ok
[INFO] [stdout] test migration::tests::directory_containing_unknown_files_is_valid_migration_dir ... ok
[INFO] [stdout] test migration::tests::files_are_not_valid_sql_file_migrations ... ok
[INFO] [stdout] test migration::tests::migration_version_allows_additional_naming ... ok
[INFO] [stdout] test migration::tests::empty_directory_is_not_valid_migration_dir ... ok
[INFO] [stdout] test migration::tests::directory_with_only_up_sql_is_not_valid_migration_dir ... ok
[INFO] [stdout] test migration::tests::migration_version_when_dir_doesnt_start_with_num_is_allowed ... ok
[INFO] [stdout] test migration::tests::files_beginning_with_dot_are_allowed ... ok
[INFO] [stdout] test migration::tests::directory_containing_exactly_up_sql_and_down_sql_is_valid_migration_dir ... ok
[INFO] [stdout] test tests::migration_directory_checks_parents ... ok
[INFO] [stdout] test tests::migration_directory_defaults_to_pwd_slash_migrations ... ok
[INFO] [stdout] test tests::migration_directory_not_found_if_no_migration_dir_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests migrations_internals
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c353e56294289f7b1f36969e7c6bb7aa480c8c2fea0f9d00b6e53c59ff74af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c353e56294289f7b1f36969e7c6bb7aa480c8c2fea0f9d00b6e53c59ff74af9", kill_on_drop: false }`
[INFO] [stdout] 2c353e56294289f7b1f36969e7c6bb7aa480c8c2fea0f9d00b6e53c59ff74af9