[INFO] cloning repository https://github.com/xurtis/persist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xurtis/persist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxurtis%2Fpersist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxurtis%2Fpersist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5772de780ab54049002d158e6a3d8df99dcccc87
[INFO] testing xurtis/persist against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxurtis%2Fpersist" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xurtis/persist 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 git repo https://github.com/xurtis/persist
[INFO] finished tweaking git repo https://github.com/xurtis/persist
[INFO] tweaked toml for git repo https://github.com/xurtis/persist written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/xurtis/persist 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ef44319c98235670c416d7d1b36eb0faed8140ca9c4af74a77db6fa90d8c3646
[INFO] running `Command { std: "docker" "start" "-a" "ef44319c98235670c416d7d1b36eb0faed8140ca9c4af74a77db6fa90d8c3646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef44319c98235670c416d7d1b36eb0faed8140ca9c4af74a77db6fa90d8c3646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef44319c98235670c416d7d1b36eb0faed8140ca9c4af74a77db6fa90d8c3646", kill_on_drop: false }`
[INFO] [stdout] ef44319c98235670c416d7d1b36eb0faed8140ca9c4af74a77db6fa90d8c3646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e15c8cabb97f640f8ba464c24d2f7a20229a4dc943a4f7224020760b3b7e8fbb
[INFO] running `Command { std: "docker" "start" "-a" "e15c8cabb97f640f8ba464c24d2f7a20229a4dc943a4f7224020760b3b7e8fbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling persist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "e15c8cabb97f640f8ba464c24d2f7a20229a4dc943a4f7224020760b3b7e8fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15c8cabb97f640f8ba464c24d2f7a20229a4dc943a4f7224020760b3b7e8fbb", kill_on_drop: false }`
[INFO] [stdout] e15c8cabb97f640f8ba464c24d2f7a20229a4dc943a4f7224020760b3b7e8fbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e9446400686f630ec5bfa416fde641052c4f2f4f16fd9420fc10df48f18bd5a6
[INFO] running `Command { std: "docker" "start" "-a" "e9446400686f630ec5bfa416fde641052c4f2f4f16fd9420fc10df48f18bd5a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling persist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e9446400686f630ec5bfa416fde641052c4f2f4f16fd9420fc10df48f18bd5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9446400686f630ec5bfa416fde641052c4f2f4f16fd9420fc10df48f18bd5a6", kill_on_drop: false }`
[INFO] [stdout] e9446400686f630ec5bfa416fde641052c4f2f4f16fd9420fc10df48f18bd5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fa5f5b6925a133ddf3d82a52a8f4aa4e02259838729b522b073f8e82a7e2ddfa
[INFO] running `Command { std: "docker" "start" "-a" "fa5f5b6925a133ddf3d82a52a8f4aa4e02259838729b522b073f8e82a7e2ddfa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/persist-3f91d34607d21903)
[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" "fa5f5b6925a133ddf3d82a52a8f4aa4e02259838729b522b073f8e82a7e2ddfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5f5b6925a133ddf3d82a52a8f4aa4e02259838729b522b073f8e82a7e2ddfa", kill_on_drop: false }`
[INFO] [stdout] fa5f5b6925a133ddf3d82a52a8f4aa4e02259838729b522b073f8e82a7e2ddfa