[INFO] fetching crate zlog 0.1.0...
[INFO] testing zlog-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate zlog 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate zlog 0.1.0 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 crates.io crate zlog 0.1.0
[INFO] finished tweaking crates.io crate zlog 0.1.0
[INFO] tweaked toml for crates.io crate zlog 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 9f4b32eca110cc11b3cdfdab28917ca374abd7bdae7a605e3182e92d2f30a0c5
[INFO] running `Command { std: "docker" "start" "-a" "9f4b32eca110cc11b3cdfdab28917ca374abd7bdae7a605e3182e92d2f30a0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f4b32eca110cc11b3cdfdab28917ca374abd7bdae7a605e3182e92d2f30a0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4b32eca110cc11b3cdfdab28917ca374abd7bdae7a605e3182e92d2f30a0c5", kill_on_drop: false }`
[INFO] [stdout] 9f4b32eca110cc11b3cdfdab28917ca374abd7bdae7a605e3182e92d2f30a0c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d8c6341ef34553e1c29bf1fd11c24e291f3cf7879e90a0a4190b6d7ea2b82006
[INFO] running `Command { std: "docker" "start" "-a" "d8c6341ef34553e1c29bf1fd11c24e291f3cf7879e90a0a4190b6d7ea2b82006", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling zlog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "d8c6341ef34553e1c29bf1fd11c24e291f3cf7879e90a0a4190b6d7ea2b82006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c6341ef34553e1c29bf1fd11c24e291f3cf7879e90a0a4190b6d7ea2b82006", kill_on_drop: false }`
[INFO] [stdout] d8c6341ef34553e1c29bf1fd11c24e291f3cf7879e90a0a4190b6d7ea2b82006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 341bd7ce19588fbcd2db444cda4aee29999299457e10c7b21e0cd15e1615ee40
[INFO] running `Command { std: "docker" "start" "-a" "341bd7ce19588fbcd2db444cda4aee29999299457e10c7b21e0cd15e1615ee40", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "341bd7ce19588fbcd2db444cda4aee29999299457e10c7b21e0cd15e1615ee40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341bd7ce19588fbcd2db444cda4aee29999299457e10c7b21e0cd15e1615ee40", kill_on_drop: false }`
[INFO] [stdout] 341bd7ce19588fbcd2db444cda4aee29999299457e10c7b21e0cd15e1615ee40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] a3532f837bff61bb9908c5b6b20fa9f97f92c1c2700e2c4af90dd64b96ca6cae
[INFO] running `Command { std: "docker" "start" "-a" "a3532f837bff61bb9908c5b6b20fa9f97f92c1c2700e2c4af90dd64b96ca6cae", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a3532f837bff61bb9908c5b6b20fa9f97f92c1c2700e2c4af90dd64b96ca6cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3532f837bff61bb9908c5b6b20fa9f97f92c1c2700e2c4af90dd64b96ca6cae", kill_on_drop: false }`
[INFO] [stdout] a3532f837bff61bb9908c5b6b20fa9f97f92c1c2700e2c4af90dd64b96ca6cae