[INFO] cloning repository https://github.com/ravenclaw900/toml-migrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ravenclaw900/toml-migrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fravenclaw900%2Ftoml-migrate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fravenclaw900%2Ftoml-migrate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfd6f0eaa892039bd0a178dc9cb278ddf66d79d8
[INFO] checking ravenclaw900/toml-migrate against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fravenclaw900%2Ftoml-migrate" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ravenclaw900/toml-migrate
[INFO] finished tweaking git repo https://github.com/ravenclaw900/toml-migrate
[INFO] tweaked toml for git repo https://github.com/ravenclaw900/toml-migrate written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ravenclaw900/toml-migrate on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ravenclaw900/toml-migrate 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" "+1.95.0-beta.7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd68261eea8b16a935e147264ac931dee32707e9d8e7fc4877b9d7046d351c26
[INFO] running `Command { std: "docker" "start" "-a" "fd68261eea8b16a935e147264ac931dee32707e9d8e7fc4877b9d7046d351c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd68261eea8b16a935e147264ac931dee32707e9d8e7fc4877b9d7046d351c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd68261eea8b16a935e147264ac931dee32707e9d8e7fc4877b9d7046d351c26", kill_on_drop: false }`
[INFO] [stdout] fd68261eea8b16a935e147264ac931dee32707e9d8e7fc4877b9d7046d351c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6fc659404a1d733c2f6bd069329e76e664b0c4b19d4cdf82a9f556461ea26a8
[INFO] running `Command { std: "docker" "start" "-a" "b6fc659404a1d733c2f6bd069329e76e664b0c4b19d4cdf82a9f556461ea26a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking basic-toml v0.1.10
[INFO] [stderr]     Checking toml-migrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `toml_migrate::ConfigMigrator`
[INFO] [stdout]  --> examples/migrate.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use toml_migrate::{build_migration_chain, ConfigMigrator};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^ no `ConfigMigrator` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toml-migrate` (example "migrate") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b6fc659404a1d733c2f6bd069329e76e664b0c4b19d4cdf82a9f556461ea26a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fc659404a1d733c2f6bd069329e76e664b0c4b19d4cdf82a9f556461ea26a8", kill_on_drop: false }`
[INFO] [stdout] b6fc659404a1d733c2f6bd069329e76e664b0c4b19d4cdf82a9f556461ea26a8
