[INFO] fetching crate recommendations 0.0.1...
[INFO] testing recommendations-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate recommendations 0.0.1 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate recommendations 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate recommendations 0.0.1
[INFO] finished tweaking crates.io crate recommendations 0.0.1
[INFO] tweaked toml for crates.io crate recommendations 0.0.1 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate crates.io crate recommendations 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebb6da1fcd0d28bea8134c4b46ad2b9339b58a87abda33eb6025df5eed29eafb
[INFO] running `Command { std: "docker" "start" "-a" "ebb6da1fcd0d28bea8134c4b46ad2b9339b58a87abda33eb6025df5eed29eafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb6da1fcd0d28bea8134c4b46ad2b9339b58a87abda33eb6025df5eed29eafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb6da1fcd0d28bea8134c4b46ad2b9339b58a87abda33eb6025df5eed29eafb", kill_on_drop: false }`
[INFO] [stdout] ebb6da1fcd0d28bea8134c4b46ad2b9339b58a87abda33eb6025df5eed29eafb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6698acf0e2b0a77ac792138452b48b9a41c54aaf7dc2292b48c412424cfe8f3f
[INFO] running `Command { std: "docker" "start" "-a" "6698acf0e2b0a77ac792138452b48b9a41c54aaf7dc2292b48c412424cfe8f3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling recommendations v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6698acf0e2b0a77ac792138452b48b9a41c54aaf7dc2292b48c412424cfe8f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6698acf0e2b0a77ac792138452b48b9a41c54aaf7dc2292b48c412424cfe8f3f", kill_on_drop: false }`
[INFO] [stdout] 6698acf0e2b0a77ac792138452b48b9a41c54aaf7dc2292b48c412424cfe8f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 695f4c8fc15e7815508fee6a1cb7a70344943c335c67220357cea4ea0394ad6a
[INFO] running `Command { std: "docker" "start" "-a" "695f4c8fc15e7815508fee6a1cb7a70344943c335c67220357cea4ea0394ad6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling recommendations v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "695f4c8fc15e7815508fee6a1cb7a70344943c335c67220357cea4ea0394ad6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695f4c8fc15e7815508fee6a1cb7a70344943c335c67220357cea4ea0394ad6a", kill_on_drop: false }`
[INFO] [stdout] 695f4c8fc15e7815508fee6a1cb7a70344943c335c67220357cea4ea0394ad6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b8b385cd14268297fff990ec1abc34a3b40595e94cc3ff2527ae6a0d0696f0
[INFO] running `Command { std: "docker" "start" "-a" "47b8b385cd14268297fff990ec1abc34a3b40595e94cc3ff2527ae6a0d0696f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/recommendations-f30de9340f1f24bb)
[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" "47b8b385cd14268297fff990ec1abc34a3b40595e94cc3ff2527ae6a0d0696f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b8b385cd14268297fff990ec1abc34a3b40595e94cc3ff2527ae6a0d0696f0", kill_on_drop: false }`
[INFO] [stdout] 47b8b385cd14268297fff990ec1abc34a3b40595e94cc3ff2527ae6a0d0696f0