[INFO] cloning repository https://github.com/y24o2/extension_count
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y24o2/extension_count" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy24o2%2Fextension_count", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy24o2%2Fextension_count'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2a442cfcce93de72e2ab22e455ed40c18002692
[INFO] testing y24o2/extension_count against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy24o2%2Fextension_count" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y24o2/extension_count 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/y24o2/extension_count
[INFO] finished tweaking git repo https://github.com/y24o2/extension_count
[INFO] tweaked toml for git repo https://github.com/y24o2/extension_count written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/y24o2/extension_count 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ca5aa1d8cb9f7bb68391451011f5f2f0f98b384bfe65f2e81af2e5bc3b998ceb
[INFO] running `Command { std: "docker" "start" "-a" "ca5aa1d8cb9f7bb68391451011f5f2f0f98b384bfe65f2e81af2e5bc3b998ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca5aa1d8cb9f7bb68391451011f5f2f0f98b384bfe65f2e81af2e5bc3b998ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5aa1d8cb9f7bb68391451011f5f2f0f98b384bfe65f2e81af2e5bc3b998ceb", kill_on_drop: false }`
[INFO] [stdout] ca5aa1d8cb9f7bb68391451011f5f2f0f98b384bfe65f2e81af2e5bc3b998ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f567cbd3b3986a03e42aa5c4f531d93c3e0445cf0ff3daa4a03756e7ae0780be
[INFO] running `Command { std: "docker" "start" "-a" "f567cbd3b3986a03e42aa5c4f531d93c3e0445cf0ff3daa4a03756e7ae0780be", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling extension_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "f567cbd3b3986a03e42aa5c4f531d93c3e0445cf0ff3daa4a03756e7ae0780be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f567cbd3b3986a03e42aa5c4f531d93c3e0445cf0ff3daa4a03756e7ae0780be", kill_on_drop: false }`
[INFO] [stdout] f567cbd3b3986a03e42aa5c4f531d93c3e0445cf0ff3daa4a03756e7ae0780be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b067c45fc913fb42757103174aeaf18b332e9bd1ac8832e99aa17374a4012815
[INFO] running `Command { std: "docker" "start" "-a" "b067c45fc913fb42757103174aeaf18b332e9bd1ac8832e99aa17374a4012815", kill_on_drop: false }`
[INFO] [stderr]    Compiling extension_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b067c45fc913fb42757103174aeaf18b332e9bd1ac8832e99aa17374a4012815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b067c45fc913fb42757103174aeaf18b332e9bd1ac8832e99aa17374a4012815", kill_on_drop: false }`
[INFO] [stdout] b067c45fc913fb42757103174aeaf18b332e9bd1ac8832e99aa17374a4012815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] da35753bc51c42e1183c68d79152d00a0ec39fd27f5580ffa2d875555cbe9d73
[INFO] running `Command { std: "docker" "start" "-a" "da35753bc51c42e1183c68d79152d00a0ec39fd27f5580ffa2d875555cbe9d73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/extension_count-6321a51893e15e57)
[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" "da35753bc51c42e1183c68d79152d00a0ec39fd27f5580ffa2d875555cbe9d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da35753bc51c42e1183c68d79152d00a0ec39fd27f5580ffa2d875555cbe9d73", kill_on_drop: false }`
[INFO] [stdout] da35753bc51c42e1183c68d79152d00a0ec39fd27f5580ffa2d875555cbe9d73