[INFO] fetching crate serde_migrate_cli 0.0.0...
[INFO] testing serde_migrate_cli-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate serde_migrate_cli 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate serde_migrate_cli 0.0.0
[INFO] finished tweaking crates.io crate serde_migrate_cli 0.0.0
[INFO] tweaked toml for crates.io crate serde_migrate_cli 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_migrate_cli 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_migrate_cli 0.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 908043b9b04fc1b966e33f0c007e1f086eee09b6303c15dda4a4231004770bbd
[INFO] running `Command { std: "docker" "start" "-a" "908043b9b04fc1b966e33f0c007e1f086eee09b6303c15dda4a4231004770bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "908043b9b04fc1b966e33f0c007e1f086eee09b6303c15dda4a4231004770bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908043b9b04fc1b966e33f0c007e1f086eee09b6303c15dda4a4231004770bbd", kill_on_drop: false }`
[INFO] [stdout] 908043b9b04fc1b966e33f0c007e1f086eee09b6303c15dda4a4231004770bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8ee49c1224d05685390e0847ee4ab8b4e4e9ea24e1ff23af5dcc4ce1e192d2
[INFO] running `Command { std: "docker" "start" "-a" "2b8ee49c1224d05685390e0847ee4ab8b4e4e9ea24e1ff23af5dcc4ce1e192d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_migrate_cli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2b8ee49c1224d05685390e0847ee4ab8b4e4e9ea24e1ff23af5dcc4ce1e192d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8ee49c1224d05685390e0847ee4ab8b4e4e9ea24e1ff23af5dcc4ce1e192d2", kill_on_drop: false }`
[INFO] [stdout] 2b8ee49c1224d05685390e0847ee4ab8b4e4e9ea24e1ff23af5dcc4ce1e192d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1fdd08d71ba9866eae1bfc3d4e34e8d0bfa3fe8970588419e64ab4dbdaca722
[INFO] running `Command { std: "docker" "start" "-a" "a1fdd08d71ba9866eae1bfc3d4e34e8d0bfa3fe8970588419e64ab4dbdaca722", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_migrate_cli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a1fdd08d71ba9866eae1bfc3d4e34e8d0bfa3fe8970588419e64ab4dbdaca722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fdd08d71ba9866eae1bfc3d4e34e8d0bfa3fe8970588419e64ab4dbdaca722", kill_on_drop: false }`
[INFO] [stdout] a1fdd08d71ba9866eae1bfc3d4e34e8d0bfa3fe8970588419e64ab4dbdaca722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29b217977f71dddb8f01f9339af3128cdf6f3c1263aa03d27a062157e76c7edd
[INFO] running `Command { std: "docker" "start" "-a" "29b217977f71dddb8f01f9339af3128cdf6f3c1263aa03d27a062157e76c7edd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/serde_migrate_cli-b1602079e26cd9e3)
[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" "29b217977f71dddb8f01f9339af3128cdf6f3c1263aa03d27a062157e76c7edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b217977f71dddb8f01f9339af3128cdf6f3c1263aa03d27a062157e76c7edd", kill_on_drop: false }`
[INFO] [stdout] 29b217977f71dddb8f01f9339af3128cdf6f3c1263aa03d27a062157e76c7edd