[INFO] fetching crate refract 0.0.0...
[INFO] testing refract-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate refract 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate refract 0.0.0 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 refract 0.0.0
[INFO] finished tweaking crates.io crate refract 0.0.0
[INFO] tweaked toml for crates.io crate refract 0.0.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate refract 0.0.0 already has a lockfile, it will not be regenerated
[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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] f447eccd7fc7b6c0d52aadaf9ab47c67a9cdb30543c381034553c928f7eac881
[INFO] running `Command { std: "docker" "start" "-a" "f447eccd7fc7b6c0d52aadaf9ab47c67a9cdb30543c381034553c928f7eac881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f447eccd7fc7b6c0d52aadaf9ab47c67a9cdb30543c381034553c928f7eac881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f447eccd7fc7b6c0d52aadaf9ab47c67a9cdb30543c381034553c928f7eac881", kill_on_drop: false }`
[INFO] [stdout] f447eccd7fc7b6c0d52aadaf9ab47c67a9cdb30543c381034553c928f7eac881
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 8c5f9450619e9181d43e34038dc4eb1c3f712d70055e562f04702b3c63f78e30
[INFO] running `Command { std: "docker" "start" "-a" "8c5f9450619e9181d43e34038dc4eb1c3f712d70055e562f04702b3c63f78e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling refract v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8c5f9450619e9181d43e34038dc4eb1c3f712d70055e562f04702b3c63f78e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5f9450619e9181d43e34038dc4eb1c3f712d70055e562f04702b3c63f78e30", kill_on_drop: false }`
[INFO] [stdout] 8c5f9450619e9181d43e34038dc4eb1c3f712d70055e562f04702b3c63f78e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 03f9863db0be2d869a08b506b8d108c7fc28075cbc787f07cc2c8b544700f312
[INFO] running `Command { std: "docker" "start" "-a" "03f9863db0be2d869a08b506b8d108c7fc28075cbc787f07cc2c8b544700f312", kill_on_drop: false }`
[INFO] [stderr]    Compiling refract v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "03f9863db0be2d869a08b506b8d108c7fc28075cbc787f07cc2c8b544700f312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f9863db0be2d869a08b506b8d108c7fc28075cbc787f07cc2c8b544700f312", kill_on_drop: false }`
[INFO] [stdout] 03f9863db0be2d869a08b506b8d108c7fc28075cbc787f07cc2c8b544700f312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] c6ed7577cf6455accae678056fb5efc646687acee391a65d5aceb9eb1c76c7eb
[INFO] running `Command { std: "docker" "start" "-a" "c6ed7577cf6455accae678056fb5efc646687acee391a65d5aceb9eb1c76c7eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refract-103e574c39a69524)
[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" "c6ed7577cf6455accae678056fb5efc646687acee391a65d5aceb9eb1c76c7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ed7577cf6455accae678056fb5efc646687acee391a65d5aceb9eb1c76c7eb", kill_on_drop: false }`
[INFO] [stdout] c6ed7577cf6455accae678056fb5efc646687acee391a65d5aceb9eb1c76c7eb