[INFO] cloning repository https://github.com/MOZGIII/rustbench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MOZGIII/rustbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97490e5093d99d3f499ff8166067eab3e5892cd8
[INFO] testing MOZGIII/rustbench against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MOZGIII/rustbench on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MOZGIII/rustbench
[INFO] finished tweaking git repo https://github.com/MOZGIII/rustbench
[INFO] tweaked toml for git repo https://github.com/MOZGIII/rustbench written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/MOZGIII/rustbench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33df21ca4bd1e3ca07c3e9ad64d5c63e0b41a4c391082f72dfa51b4f48b9200c
[INFO] running `Command { std: "docker" "start" "-a" "33df21ca4bd1e3ca07c3e9ad64d5c63e0b41a4c391082f72dfa51b4f48b9200c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33df21ca4bd1e3ca07c3e9ad64d5c63e0b41a4c391082f72dfa51b4f48b9200c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33df21ca4bd1e3ca07c3e9ad64d5c63e0b41a4c391082f72dfa51b4f48b9200c", kill_on_drop: false }`
[INFO] [stdout] 33df21ca4bd1e3ca07c3e9ad64d5c63e0b41a4c391082f72dfa51b4f48b9200c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ce3fd7bf7d94aa44f5b64037f807af2de208449493fbe83b0b96d03f778c78
[INFO] running `Command { std: "docker" "start" "-a" "d8ce3fd7bf7d94aa44f5b64037f807af2de208449493fbe83b0b96d03f778c78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.58s
[INFO] running `Command { std: "docker" "inspect" "d8ce3fd7bf7d94aa44f5b64037f807af2de208449493fbe83b0b96d03f778c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ce3fd7bf7d94aa44f5b64037f807af2de208449493fbe83b0b96d03f778c78", kill_on_drop: false }`
[INFO] [stdout] d8ce3fd7bf7d94aa44f5b64037f807af2de208449493fbe83b0b96d03f778c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c4d5122898c248a9b378bd72b7d8af8c1a85d196606c06cea53dc1b9459dd2
[INFO] running `Command { std: "docker" "start" "-a" "08c4d5122898c248a9b378bd72b7d8af8c1a85d196606c06cea53dc1b9459dd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "08c4d5122898c248a9b378bd72b7d8af8c1a85d196606c06cea53dc1b9459dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c4d5122898c248a9b378bd72b7d8af8c1a85d196606c06cea53dc1b9459dd2", kill_on_drop: false }`
[INFO] [stdout] 08c4d5122898c248a9b378bd72b7d8af8c1a85d196606c06cea53dc1b9459dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b73c634cc55a1f70622fe0ecc374a6eb6da4310b9b4ccc8d60ed9e933e8c5cc
[INFO] running `Command { std: "docker" "start" "-a" "0b73c634cc55a1f70622fe0ecc374a6eb6da4310b9b4ccc8d60ed9e933e8c5cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.02s
[INFO] running `Command { std: "docker" "inspect" "0b73c634cc55a1f70622fe0ecc374a6eb6da4310b9b4ccc8d60ed9e933e8c5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b73c634cc55a1f70622fe0ecc374a6eb6da4310b9b4ccc8d60ed9e933e8c5cc", kill_on_drop: false }`
[INFO] [stdout] 0b73c634cc55a1f70622fe0ecc374a6eb6da4310b9b4ccc8d60ed9e933e8c5cc