[INFO] fetching crate rvstruct 0.3.0...
[INFO] testing rvstruct-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rvstruct 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rvstruct 0.3.0 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 rvstruct 0.3.0
[INFO] finished tweaking crates.io crate rvstruct 0.3.0
[INFO] tweaked toml for crates.io crate rvstruct 0.3.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded rvs_derive v0.3.0
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8abda1d9558ee8550f1ed57b99970ea9473ad2a5340899dd9c57dbc1e6e99f27
[INFO] running `Command { std: "docker" "start" "-a" "8abda1d9558ee8550f1ed57b99970ea9473ad2a5340899dd9c57dbc1e6e99f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8abda1d9558ee8550f1ed57b99970ea9473ad2a5340899dd9c57dbc1e6e99f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8abda1d9558ee8550f1ed57b99970ea9473ad2a5340899dd9c57dbc1e6e99f27", kill_on_drop: false }`
[INFO] [stdout] 8abda1d9558ee8550f1ed57b99970ea9473ad2a5340899dd9c57dbc1e6e99f27
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31172af9bff22eae95b6eb12b1690708f6be0b7bb6ffa4155560e9806345349a
[INFO] running `Command { std: "docker" "start" "-a" "31172af9bff22eae95b6eb12b1690708f6be0b7bb6ffa4155560e9806345349a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rvs_derive v0.3.0
[INFO] [stderr]    Compiling rvstruct v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.50s
[INFO] running `Command { std: "docker" "inspect" "31172af9bff22eae95b6eb12b1690708f6be0b7bb6ffa4155560e9806345349a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31172af9bff22eae95b6eb12b1690708f6be0b7bb6ffa4155560e9806345349a", kill_on_drop: false }`
[INFO] [stdout] 31172af9bff22eae95b6eb12b1690708f6be0b7bb6ffa4155560e9806345349a
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67b83c21ab2b96ecdaf305dc1bce1f2c6524dd58d04d3bc9d2ef2ae03103e22d
[INFO] running `Command { std: "docker" "start" "-a" "67b83c21ab2b96ecdaf305dc1bce1f2c6524dd58d04d3bc9d2ef2ae03103e22d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rvstruct v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "67b83c21ab2b96ecdaf305dc1bce1f2c6524dd58d04d3bc9d2ef2ae03103e22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b83c21ab2b96ecdaf305dc1bce1f2c6524dd58d04d3bc9d2ef2ae03103e22d", kill_on_drop: false }`
[INFO] [stdout] 67b83c21ab2b96ecdaf305dc1bce1f2c6524dd58d04d3bc9d2ef2ae03103e22d
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9b878fe851a44fd72d5bbbae6e0fc183946446b00b4abb527f2cbdd672cab56
[INFO] running `Command { std: "docker" "start" "-a" "e9b878fe851a44fd72d5bbbae6e0fc183946446b00b4abb527f2cbdd672cab56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rvstruct-b61daf71d2413271)
[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] [stderr]    Doc-tests rvstruct
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9b878fe851a44fd72d5bbbae6e0fc183946446b00b4abb527f2cbdd672cab56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b878fe851a44fd72d5bbbae6e0fc183946446b00b4abb527f2cbdd672cab56", kill_on_drop: false }`
[INFO] [stdout] e9b878fe851a44fd72d5bbbae6e0fc183946446b00b4abb527f2cbdd672cab56