[INFO] fetching crate magic_migrate_derive 2.0.0...
[INFO] testing magic_migrate_derive-2.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate magic_migrate_derive 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate magic_migrate_derive 2.0.0
[INFO] finished tweaking crates.io crate magic_migrate_derive 2.0.0
[INFO] tweaked toml for crates.io crate magic_migrate_derive 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate magic_migrate_derive 2.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate magic_migrate_derive 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 986190cfdc411c4a3c136e34880ad2ac2ffec734830e2e4e41fe10466915b225
[INFO] running `Command { std: "docker" "start" "-a" "986190cfdc411c4a3c136e34880ad2ac2ffec734830e2e4e41fe10466915b225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "986190cfdc411c4a3c136e34880ad2ac2ffec734830e2e4e41fe10466915b225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986190cfdc411c4a3c136e34880ad2ac2ffec734830e2e4e41fe10466915b225", kill_on_drop: false }`
[INFO] [stdout] 986190cfdc411c4a3c136e34880ad2ac2ffec734830e2e4e41fe10466915b225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49da9ad41bffb6a60eae7df32064dfe61992dbd34deaf64e0d5aeb126cef44c1
[INFO] running `Command { std: "docker" "start" "-a" "49da9ad41bffb6a60eae7df32064dfe61992dbd34deaf64e0d5aeb126cef44c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling magic_migrate_derive v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `Command { std: "docker" "inspect" "49da9ad41bffb6a60eae7df32064dfe61992dbd34deaf64e0d5aeb126cef44c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49da9ad41bffb6a60eae7df32064dfe61992dbd34deaf64e0d5aeb126cef44c1", kill_on_drop: false }`
[INFO] [stdout] 49da9ad41bffb6a60eae7df32064dfe61992dbd34deaf64e0d5aeb126cef44c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 993d06495e6d8071bb83043460c3c8e2059cae083650b67fdd888212e6e05af6
[INFO] running `Command { std: "docker" "start" "-a" "993d06495e6d8071bb83043460c3c8e2059cae083650b67fdd888212e6e05af6", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling magic_migrate_derive v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "993d06495e6d8071bb83043460c3c8e2059cae083650b67fdd888212e6e05af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993d06495e6d8071bb83043460c3c8e2059cae083650b67fdd888212e6e05af6", kill_on_drop: false }`
[INFO] [stdout] 993d06495e6d8071bb83043460c3c8e2059cae083650b67fdd888212e6e05af6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecb595dd1d6ccae955d6c148c0f365d63c6eb33bfad0c6504ed901c3f89be789
[INFO] running `Command { std: "docker" "start" "-a" "ecb595dd1d6ccae955d6c148c0f365d63c6eb33bfad0c6504ed901c3f89be789", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magic_migrate_derive-9f0d4d172193e075)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test container_attributes::test::test_implicit_error ... ok
[INFO] [stdout] test container_attributes::test::test_prior_explicit_self ... ok
[INFO] [stdout] test container_attributes::test::test_prior_and_error ... ok
[INFO] [stdout] test container_attributes::test::test_unknown_attribute_errors ... ok
[INFO] [stdout] test container_attributes::test::test_no_prior ... ok
[INFO] [stdout] test container_attributes::test::test_prior_none ... ok
[INFO] [stderr]    Doc-tests magic_migrate_derive
[INFO] [stdout] test container_attributes::test::test_explicit_deserializer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "ecb595dd1d6ccae955d6c148c0f365d63c6eb33bfad0c6504ed901c3f89be789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb595dd1d6ccae955d6c148c0f365d63c6eb33bfad0c6504ed901c3f89be789", kill_on_drop: false }`
[INFO] [stdout] ecb595dd1d6ccae955d6c148c0f365d63c6eb33bfad0c6504ed901c3f89be789