[INFO] fetching crate rt3conf 0.1.0...
[INFO] testing rt3conf-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rt3conf 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rt3conf 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 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-6/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded serde-big-array v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f194b8239b64189136e2f8a90f873e4a016906d781aa60a41412eb8a45d2ea7e
[INFO] running `Command { std: "docker" "start" "-a" "f194b8239b64189136e2f8a90f873e4a016906d781aa60a41412eb8a45d2ea7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f194b8239b64189136e2f8a90f873e4a016906d781aa60a41412eb8a45d2ea7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f194b8239b64189136e2f8a90f873e4a016906d781aa60a41412eb8a45d2ea7e", kill_on_drop: false }`
[INFO] [stdout] f194b8239b64189136e2f8a90f873e4a016906d781aa60a41412eb8a45d2ea7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3b6e5a8bd69a6af38a71ffaf1eb2e8279700aad4262732b412f040b375000eb1
[INFO] running `Command { std: "docker" "start" "-a" "3b6e5a8bd69a6af38a71ffaf1eb2e8279700aad4262732b412f040b375000eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[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 serde v1.0.118
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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 serde-big-array v0.3.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling rt3conf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.39s
[INFO] running `Command { std: "docker" "inspect" "3b6e5a8bd69a6af38a71ffaf1eb2e8279700aad4262732b412f040b375000eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6e5a8bd69a6af38a71ffaf1eb2e8279700aad4262732b412f040b375000eb1", kill_on_drop: false }`
[INFO] [stdout] 3b6e5a8bd69a6af38a71ffaf1eb2e8279700aad4262732b412f040b375000eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d84300a42a6b9d3f45fc176a4c5be0df53bcbcaf6c2c76b7a9b68541d3530c48
[INFO] running `Command { std: "docker" "start" "-a" "d84300a42a6b9d3f45fc176a4c5be0df53bcbcaf6c2c76b7a9b68541d3530c48", kill_on_drop: false }`
[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 2.57s
[INFO] running `Command { std: "docker" "inspect" "d84300a42a6b9d3f45fc176a4c5be0df53bcbcaf6c2c76b7a9b68541d3530c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84300a42a6b9d3f45fc176a4c5be0df53bcbcaf6c2c76b7a9b68541d3530c48", kill_on_drop: false }`
[INFO] [stdout] d84300a42a6b9d3f45fc176a4c5be0df53bcbcaf6c2c76b7a9b68541d3530c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9c7ab9e93be0e252dde8c752be1feaf25db4db0d8527387e1578a6cc47c945c6
[INFO] running `Command { std: "docker" "start" "-a" "9c7ab9e93be0e252dde8c752be1feaf25db4db0d8527387e1578a6cc47c945c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt3conf-5a3001bf5f417f5a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test engine::tests::field_offsets ... ok
[INFO] [stdout] test engine::tests::deserialize_fixed ... ok
[INFO] [stdout] test engine::tests::fixed_data ... ok
[INFO] [stdout] test engine::tests::serialize_fixed ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt3conf-9964212c0a796d1c)
[INFO] [stdout] test engine::tests::size_of_engine_struct ... ok
[INFO] [stdout] test engine::tests::non_default_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "9c7ab9e93be0e252dde8c752be1feaf25db4db0d8527387e1578a6cc47c945c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7ab9e93be0e252dde8c752be1feaf25db4db0d8527387e1578a6cc47c945c6", kill_on_drop: false }`
[INFO] [stdout] 9c7ab9e93be0e252dde8c752be1feaf25db4db0d8527387e1578a6cc47c945c6