[INFO] fetching crate fieldwise 0.1.0...
[INFO] testing fieldwise-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fieldwise 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fieldwise 0.1.0 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 fieldwise 0.1.0
[INFO] finished tweaking crates.io crate fieldwise 0.1.0
[INFO] tweaked toml for crates.io crate fieldwise 0.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d769787b06de139978f0c867f1b7de0ace39169c73c9702084c2f40419090f1b
[INFO] running `Command { std: "docker" "start" "-a" "d769787b06de139978f0c867f1b7de0ace39169c73c9702084c2f40419090f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d769787b06de139978f0c867f1b7de0ace39169c73c9702084c2f40419090f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d769787b06de139978f0c867f1b7de0ace39169c73c9702084c2f40419090f1b", kill_on_drop: false }`
[INFO] [stdout] d769787b06de139978f0c867f1b7de0ace39169c73c9702084c2f40419090f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7eb301239605a75034c11b158128f13986bd9794a92db79b1e52410f4867c7f3
[INFO] running `Command { std: "docker" "start" "-a" "7eb301239605a75034c11b158128f13986bd9794a92db79b1e52410f4867c7f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling fieldwise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "7eb301239605a75034c11b158128f13986bd9794a92db79b1e52410f4867c7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb301239605a75034c11b158128f13986bd9794a92db79b1e52410f4867c7f3", kill_on_drop: false }`
[INFO] [stdout] 7eb301239605a75034c11b158128f13986bd9794a92db79b1e52410f4867c7f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ff5c63b508acb3c73bd0c1faae64f25e0d8b267b179aa8d495a2cd65a1808349
[INFO] running `Command { std: "docker" "start" "-a" "ff5c63b508acb3c73bd0c1faae64f25e0d8b267b179aa8d495a2cd65a1808349", kill_on_drop: false }`
[INFO] [stderr]    Compiling fieldwise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ff5c63b508acb3c73bd0c1faae64f25e0d8b267b179aa8d495a2cd65a1808349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5c63b508acb3c73bd0c1faae64f25e0d8b267b179aa8d495a2cd65a1808349", kill_on_drop: false }`
[INFO] [stdout] ff5c63b508acb3c73bd0c1faae64f25e0d8b267b179aa8d495a2cd65a1808349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e48f1b1c5c9a107b74bd344b2b3984f7b34abfb92a56ed1e642d496f9715cfe6
[INFO] running `Command { std: "docker" "start" "-a" "e48f1b1c5c9a107b74bd344b2b3984f7b34abfb92a56ed1e642d496f9715cfe6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fieldwise-2ea747d08b3f5413)
[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 fieldwise
[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" "e48f1b1c5c9a107b74bd344b2b3984f7b34abfb92a56ed1e642d496f9715cfe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48f1b1c5c9a107b74bd344b2b3984f7b34abfb92a56ed1e642d496f9715cfe6", kill_on_drop: false }`
[INFO] [stdout] e48f1b1c5c9a107b74bd344b2b3984f7b34abfb92a56ed1e642d496f9715cfe6