[INFO] fetching crate rust-cef 0.2.6...
[INFO] testing rust-cef-0.2.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rust-cef 0.2.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust-cef 0.2.6 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-cef 0.2.6
[INFO] finished tweaking crates.io crate rust-cef 0.2.6
[INFO] tweaked toml for crates.io crate rust-cef 0.2.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8505195b6e1ebcfd04c4acfb12f0db7c4403cc88b7a0d6d7c25e7e29f9a0da2e
[INFO] running `Command { std: "docker" "start" "-a" "8505195b6e1ebcfd04c4acfb12f0db7c4403cc88b7a0d6d7c25e7e29f9a0da2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8505195b6e1ebcfd04c4acfb12f0db7c4403cc88b7a0d6d7c25e7e29f9a0da2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8505195b6e1ebcfd04c4acfb12f0db7c4403cc88b7a0d6d7c25e7e29f9a0da2e", kill_on_drop: false }`
[INFO] [stdout] 8505195b6e1ebcfd04c4acfb12f0db7c4403cc88b7a0d6d7c25e7e29f9a0da2e
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f1ff339b3a90e2433ee87fcaa27b658d854d2d0bc62f4c3344d49aa7ac1618
[INFO] running `Command { std: "docker" "start" "-a" "78f1ff339b3a90e2433ee87fcaa27b658d854d2d0bc62f4c3344d49aa7ac1618", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_threads v0.1.5
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling rust-cef v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `Command { std: "docker" "inspect" "78f1ff339b3a90e2433ee87fcaa27b658d854d2d0bc62f4c3344d49aa7ac1618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f1ff339b3a90e2433ee87fcaa27b658d854d2d0bc62f4c3344d49aa7ac1618", kill_on_drop: false }`
[INFO] [stdout] 78f1ff339b3a90e2433ee87fcaa27b658d854d2d0bc62f4c3344d49aa7ac1618
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ca4c7977fe763fc46e9e6bf24f6e979d59c792cd7cb8605ca5d27f551205e9
[INFO] running `Command { std: "docker" "start" "-a" "f1ca4c7977fe763fc46e9e6bf24f6e979d59c792cd7cb8605ca5d27f551205e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-cef v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "f1ca4c7977fe763fc46e9e6bf24f6e979d59c792cd7cb8605ca5d27f551205e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ca4c7977fe763fc46e9e6bf24f6e979d59c792cd7cb8605ca5d27f551205e9", kill_on_drop: false }`
[INFO] [stdout] f1ca4c7977fe763fc46e9e6bf24f6e979d59c792cd7cb8605ca5d27f551205e9
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e8b4b01f6128f10c48e9d4d2e59b17b8bb21c30d02521486021da8762df14d5
[INFO] running `Command { std: "docker" "start" "-a" "2e8b4b01f6128f10c48e9d4d2e59b17b8bb21c30d02521486021da8762df14d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_cef-3aa2376bc2d7e537)
[INFO] [stderr]    Doc-tests rust-cef
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_error_propagates ... ok
[INFO] [stdout] test test::test_impl_works ... ok
[INFO] [stdout] test test::test_ext_for_datetime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "2e8b4b01f6128f10c48e9d4d2e59b17b8bb21c30d02521486021da8762df14d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8b4b01f6128f10c48e9d4d2e59b17b8bb21c30d02521486021da8762df14d5", kill_on_drop: false }`
[INFO] [stdout] 2e8b4b01f6128f10c48e9d4d2e59b17b8bb21c30d02521486021da8762df14d5