[INFO] fetching crate migrate-core 0.1.0...
[INFO] testing migrate-core-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate migrate-core 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate migrate-core 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate migrate-core 0.1.0
[INFO] finished tweaking crates.io crate migrate-core 0.1.0
[INFO] tweaked toml for crates.io crate migrate-core 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed1eb214bca0964ce2dcdc35002b3d4dc7b2c7fb205b9767a1c3402f75ce2127
[INFO] running `Command { std: "docker" "start" "-a" "ed1eb214bca0964ce2dcdc35002b3d4dc7b2c7fb205b9767a1c3402f75ce2127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1eb214bca0964ce2dcdc35002b3d4dc7b2c7fb205b9767a1c3402f75ce2127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1eb214bca0964ce2dcdc35002b3d4dc7b2c7fb205b9767a1c3402f75ce2127", kill_on_drop: false }`
[INFO] [stdout] ed1eb214bca0964ce2dcdc35002b3d4dc7b2c7fb205b9767a1c3402f75ce2127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a26eb4e19a3468df3028d7473196c3d5c47103e54e41cce6ee8e765112b1f5
[INFO] running `Command { std: "docker" "start" "-a" "c1a26eb4e19a3468df3028d7473196c3d5c47103e54e41cce6ee8e765112b1f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling migrate-state v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling migrate-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.53s
[INFO] running `Command { std: "docker" "inspect" "c1a26eb4e19a3468df3028d7473196c3d5c47103e54e41cce6ee8e765112b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a26eb4e19a3468df3028d7473196c3d5c47103e54e41cce6ee8e765112b1f5", kill_on_drop: false }`
[INFO] [stdout] c1a26eb4e19a3468df3028d7473196c3d5c47103e54e41cce6ee8e765112b1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 321c5ff21ede3ed413fcbd0e666d6db8b5c4cea3b2b0ce3a878f3c771d8b98ce
[INFO] running `Command { std: "docker" "start" "-a" "321c5ff21ede3ed413fcbd0e666d6db8b5c4cea3b2b0ce3a878f3c771d8b98ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling expect-test v1.1.0
[INFO] [stderr]    Compiling migrate-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "321c5ff21ede3ed413fcbd0e666d6db8b5c4cea3b2b0ce3a878f3c771d8b98ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321c5ff21ede3ed413fcbd0e666d6db8b5c4cea3b2b0ce3a878f3c771d8b98ce", kill_on_drop: false }`
[INFO] [stdout] 321c5ff21ede3ed413fcbd0e666d6db8b5c4cea3b2b0ce3a878f3c771d8b98ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3bf6b2046fb3a289a502b9750fbc8fc84be01db467f1663eee6efcf948b7ac4
[INFO] running `Command { std: "docker" "start" "-a" "d3bf6b2046fb3a289a502b9750fbc8fc84be01db467f1663eee6efcf948b7ac4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/migrate_core-73f93dd7f01d4c64)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test diff::tests::no_diff ... ok
[INFO] [stdout] test diff::tests::first_migrations ... ok
[INFO] [stdout] test diff::tests::new_migrations ... ok
[INFO] [stdout] test diff::tests::no_migrations ... ok
[INFO] [stdout] test diff::tests::pruned_migrations ... ok
[INFO] [stdout] test diff::tests::smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests migrate-core
[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" "d3bf6b2046fb3a289a502b9750fbc8fc84be01db467f1663eee6efcf948b7ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3bf6b2046fb3a289a502b9750fbc8fc84be01db467f1663eee6efcf948b7ac4", kill_on_drop: false }`
[INFO] [stdout] d3bf6b2046fb3a289a502b9750fbc8fc84be01db467f1663eee6efcf948b7ac4