[INFO] fetching crate rust-cef 0.2.1...
[INFO] testing rust-cef-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rust-cef 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rust-cef 0.2.1 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 rust-cef 0.2.1
[INFO] finished tweaking crates.io crate rust-cef 0.2.1
[INFO] tweaked toml for crates.io crate rust-cef 0.2.1 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0fd981d1cd7d4853cb04191c3c81f1ad3c1f3e6f2f2d0dbff6cd56a84940d05b
[INFO] running `Command { std: "docker" "start" "-a" "0fd981d1cd7d4853cb04191c3c81f1ad3c1f3e6f2f2d0dbff6cd56a84940d05b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fd981d1cd7d4853cb04191c3c81f1ad3c1f3e6f2f2d0dbff6cd56a84940d05b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd981d1cd7d4853cb04191c3c81f1ad3c1f3e6f2f2d0dbff6cd56a84940d05b", kill_on_drop: false }`
[INFO] [stdout] 0fd981d1cd7d4853cb04191c3c81f1ad3c1f3e6f2f2d0dbff6cd56a84940d05b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 79d3a07e8e1a2281076f46a850a2a9c85415fc7e713cf656ae34a0e8f062b84e
[INFO] running `Command { std: "docker" "start" "-a" "79d3a07e8e1a2281076f46a850a2a9c85415fc7e713cf656ae34a0e8f062b84e", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling rust-cef v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "79d3a07e8e1a2281076f46a850a2a9c85415fc7e713cf656ae34a0e8f062b84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d3a07e8e1a2281076f46a850a2a9c85415fc7e713cf656ae34a0e8f062b84e", kill_on_drop: false }`
[INFO] [stdout] 79d3a07e8e1a2281076f46a850a2a9c85415fc7e713cf656ae34a0e8f062b84e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 65c3c2a78281d917787f1e5e5481b9ce8c4f78acda11171c176b35c52e3ffb6a
[INFO] running `Command { std: "docker" "start" "-a" "65c3c2a78281d917787f1e5e5481b9ce8c4f78acda11171c176b35c52e3ffb6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-cef v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "65c3c2a78281d917787f1e5e5481b9ce8c4f78acda11171c176b35c52e3ffb6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c3c2a78281d917787f1e5e5481b9ce8c4f78acda11171c176b35c52e3ffb6a", kill_on_drop: false }`
[INFO] [stdout] 65c3c2a78281d917787f1e5e5481b9ce8c4f78acda11171c176b35c52e3ffb6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7f93b72c457e20961275a8c2f05c2e352c8b3b03c86bea522eaddd5164259e64
[INFO] running `Command { std: "docker" "start" "-a" "7f93b72c457e20961275a8c2f05c2e352c8b3b03c86bea522eaddd5164259e64", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_cef-51aaa42808d7e228)
[INFO] [stdout] test test::test_ext_for_datetime ... ok
[INFO] [stdout] test test::test_error_propagates ... ok
[INFO] [stdout] test test::test_impl_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-cef
[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" "7f93b72c457e20961275a8c2f05c2e352c8b3b03c86bea522eaddd5164259e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f93b72c457e20961275a8c2f05c2e352c8b3b03c86bea522eaddd5164259e64", kill_on_drop: false }`
[INFO] [stdout] 7f93b72c457e20961275a8c2f05c2e352c8b3b03c86bea522eaddd5164259e64