[INFO] fetching crate rt3conf 0.1.0...
[INFO] testing rt3conf-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rt3conf 0.1.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate rt3conf 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rt3conf 0.1.0
[INFO] finished tweaking crates.io crate rt3conf 0.1.0
[INFO] tweaked toml for crates.io crate rt3conf 0.1.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate crates.io crate rt3conf 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcdb03dbcf5dc6a06339eae0c83777c39a669827341f2811334784eb2a55358f
[INFO] running `Command { std: "docker" "start" "-a" "bcdb03dbcf5dc6a06339eae0c83777c39a669827341f2811334784eb2a55358f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcdb03dbcf5dc6a06339eae0c83777c39a669827341f2811334784eb2a55358f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdb03dbcf5dc6a06339eae0c83777c39a669827341f2811334784eb2a55358f", kill_on_drop: false }`
[INFO] [stdout] bcdb03dbcf5dc6a06339eae0c83777c39a669827341f2811334784eb2a55358f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 876e26d8f3e8f9eaaac6caaf237fe55499731b8b80a4983d013731293c8ea872
[INFO] running `Command { std: "docker" "start" "-a" "876e26d8f3e8f9eaaac6caaf237fe55499731b8b80a4983d013731293c8ea872", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde-big-array v0.3.0
[INFO] [stderr]    Compiling rt3conf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.04s
[INFO] running `Command { std: "docker" "inspect" "876e26d8f3e8f9eaaac6caaf237fe55499731b8b80a4983d013731293c8ea872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876e26d8f3e8f9eaaac6caaf237fe55499731b8b80a4983d013731293c8ea872", kill_on_drop: false }`
[INFO] [stdout] 876e26d8f3e8f9eaaac6caaf237fe55499731b8b80a4983d013731293c8ea872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 830e4d8b1bf4ba1461eb774f4a1751b498284c5a7b65fb08ba91c362e83c9728
[INFO] running `Command { std: "docker" "start" "-a" "830e4d8b1bf4ba1461eb774f4a1751b498284c5a7b65fb08ba91c362e83c9728", 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] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rt3conf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "830e4d8b1bf4ba1461eb774f4a1751b498284c5a7b65fb08ba91c362e83c9728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830e4d8b1bf4ba1461eb774f4a1751b498284c5a7b65fb08ba91c362e83c9728", kill_on_drop: false }`
[INFO] [stdout] 830e4d8b1bf4ba1461eb774f4a1751b498284c5a7b65fb08ba91c362e83c9728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0275d363830faddbda191ec81287d278dc96231c672b577be9b756d61c111336
[INFO] running `Command { std: "docker" "start" "-a" "0275d363830faddbda191ec81287d278dc96231c672b577be9b756d61c111336", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt3conf-17fa5b60c1aab3e9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test engine::tests::fixed_data ... ok
[INFO] [stdout] test engine::tests::deserialize_fixed ... ok
[INFO] [stdout] test engine::tests::size_of_engine_struct ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt3conf-338bd3fec5da18f4)
[INFO] [stdout] test engine::tests::serialize_fixed ... ok
[INFO] [stdout] test engine::tests::non_default_values ... ok
[INFO] [stdout] test engine::tests::field_offsets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rt3conf
[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] [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" "0275d363830faddbda191ec81287d278dc96231c672b577be9b756d61c111336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0275d363830faddbda191ec81287d278dc96231c672b577be9b756d61c111336", kill_on_drop: false }`
[INFO] [stdout] 0275d363830faddbda191ec81287d278dc96231c672b577be9b756d61c111336