[INFO] cloning repository https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tuupertunut/rust-generator-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfe8b2cc963e333f98113b83da32eabe2adcbe86
[INFO] testing Tuupertunut/rust-generator-benchmark against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tuupertunut/rust-generator-benchmark on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] finished tweaking git repo https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] tweaked toml for git repo https://github.com/Tuupertunut/rust-generator-benchmark written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Tuupertunut/rust-generator-benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 598ee91de97aa4d1c19811caf97363b1a36ff84428fd95ee4eb35ae7ec2fc67d
[INFO] running `Command { std: "docker" "start" "-a" "598ee91de97aa4d1c19811caf97363b1a36ff84428fd95ee4eb35ae7ec2fc67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "598ee91de97aa4d1c19811caf97363b1a36ff84428fd95ee4eb35ae7ec2fc67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598ee91de97aa4d1c19811caf97363b1a36ff84428fd95ee4eb35ae7ec2fc67d", kill_on_drop: false }`
[INFO] [stdout] 598ee91de97aa4d1c19811caf97363b1a36ff84428fd95ee4eb35ae7ec2fc67d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83d7e920ea829ea873d0ac1fe608d67583743bef801feae63a97f2ffc8ea02b3
[INFO] running `Command { std: "docker" "start" "-a" "83d7e920ea829ea873d0ac1fe608d67583743bef801feae63a97f2ffc8ea02b3", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "83d7e920ea829ea873d0ac1fe608d67583743bef801feae63a97f2ffc8ea02b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d7e920ea829ea873d0ac1fe608d67583743bef801feae63a97f2ffc8ea02b3", kill_on_drop: false }`
[INFO] [stdout] 83d7e920ea829ea873d0ac1fe608d67583743bef801feae63a97f2ffc8ea02b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28d145eaa3ba46bab877bcba91eea704e23c05efca48faa9809f36b99ec32c38
[INFO] running `Command { std: "docker" "start" "-a" "28d145eaa3ba46bab877bcba91eea704e23c05efca48faa9809f36b99ec32c38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "28d145eaa3ba46bab877bcba91eea704e23c05efca48faa9809f36b99ec32c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d145eaa3ba46bab877bcba91eea704e23c05efca48faa9809f36b99ec32c38", kill_on_drop: false }`
[INFO] [stdout] 28d145eaa3ba46bab877bcba91eea704e23c05efca48faa9809f36b99ec32c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36c9326b342e63cf32fb67f75641f2db09a8278620200276a3caec86f5549af3
[INFO] running `Command { std: "docker" "start" "-a" "36c9326b342e63cf32fb67f75641f2db09a8278620200276a3caec86f5549af3", 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]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "36c9326b342e63cf32fb67f75641f2db09a8278620200276a3caec86f5549af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c9326b342e63cf32fb67f75641f2db09a8278620200276a3caec86f5549af3", kill_on_drop: false }`
[INFO] [stdout] 36c9326b342e63cf32fb67f75641f2db09a8278620200276a3caec86f5549af3