[INFO] fetching crate car_registration 0.1.0...
[INFO] testing car_registration-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate car_registration 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate car_registration 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 car_registration 0.1.0
[INFO] finished tweaking crates.io crate car_registration 0.1.0
[INFO] tweaked toml for crates.io crate car_registration 0.1.0 written to /workspace/builds/worker-0/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3647219b184da5be0cbac50a4f1fba66d77845cd4ba1595fba2addd296dab767
[INFO] running `Command { std: "docker" "start" "-a" "3647219b184da5be0cbac50a4f1fba66d77845cd4ba1595fba2addd296dab767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3647219b184da5be0cbac50a4f1fba66d77845cd4ba1595fba2addd296dab767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3647219b184da5be0cbac50a4f1fba66d77845cd4ba1595fba2addd296dab767", kill_on_drop: false }`
[INFO] [stdout] 3647219b184da5be0cbac50a4f1fba66d77845cd4ba1595fba2addd296dab767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e5ed35fb880e02f4eebdcdf9b877fb224aeab69bcfd7ee3232bdeea958093815
[INFO] running `Command { std: "docker" "start" "-a" "e5ed35fb880e02f4eebdcdf9b877fb224aeab69bcfd7ee3232bdeea958093815", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]    Compiling car_registration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "e5ed35fb880e02f4eebdcdf9b877fb224aeab69bcfd7ee3232bdeea958093815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ed35fb880e02f4eebdcdf9b877fb224aeab69bcfd7ee3232bdeea958093815", kill_on_drop: false }`
[INFO] [stdout] e5ed35fb880e02f4eebdcdf9b877fb224aeab69bcfd7ee3232bdeea958093815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 186bb4cbc57c3608a308ecf172b17b0fd7aa1d534458176c75c5c6bd773aa6e1
[INFO] running `Command { std: "docker" "start" "-a" "186bb4cbc57c3608a308ecf172b17b0fd7aa1d534458176c75c5c6bd773aa6e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling car_registration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "186bb4cbc57c3608a308ecf172b17b0fd7aa1d534458176c75c5c6bd773aa6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186bb4cbc57c3608a308ecf172b17b0fd7aa1d534458176c75c5c6bd773aa6e1", kill_on_drop: false }`
[INFO] [stdout] 186bb4cbc57c3608a308ecf172b17b0fd7aa1d534458176c75c5c6bd773aa6e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 11fea8965d860657c746a757cc4b262655931ebd29cc3ed2d190dda221932b93
[INFO] running `Command { std: "docker" "start" "-a" "11fea8965d860657c746a757cc4b262655931ebd29cc3ed2d190dda221932b93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/car_registration-bad2f19d4f447c31)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests car_registration
[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] [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" "11fea8965d860657c746a757cc4b262655931ebd29cc3ed2d190dda221932b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fea8965d860657c746a757cc4b262655931ebd29cc3ed2d190dda221932b93", kill_on_drop: false }`
[INFO] [stdout] 11fea8965d860657c746a757cc4b262655931ebd29cc3ed2d190dda221932b93