[INFO] fetching crate zoo 0.0.0...
[INFO] testing zoo-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate zoo 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zoo 0.0.0 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 zoo 0.0.0
[INFO] finished tweaking crates.io crate zoo 0.0.0
[INFO] tweaked toml for crates.io crate zoo 0.0.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] faa37497e2e34050faa19376cd0f22d8c841f05f53e394a45983d0231d38d1b6
[INFO] running `Command { std: "docker" "start" "-a" "faa37497e2e34050faa19376cd0f22d8c841f05f53e394a45983d0231d38d1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faa37497e2e34050faa19376cd0f22d8c841f05f53e394a45983d0231d38d1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa37497e2e34050faa19376cd0f22d8c841f05f53e394a45983d0231d38d1b6", kill_on_drop: false }`
[INFO] [stdout] faa37497e2e34050faa19376cd0f22d8c841f05f53e394a45983d0231d38d1b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6a3c6a0d3f75d7c86df1c23fd45afe651ed55a7842a6ce96210607ca3c0a92e8
[INFO] running `Command { std: "docker" "start" "-a" "6a3c6a0d3f75d7c86df1c23fd45afe651ed55a7842a6ce96210607ca3c0a92e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zoo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6a3c6a0d3f75d7c86df1c23fd45afe651ed55a7842a6ce96210607ca3c0a92e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3c6a0d3f75d7c86df1c23fd45afe651ed55a7842a6ce96210607ca3c0a92e8", kill_on_drop: false }`
[INFO] [stdout] 6a3c6a0d3f75d7c86df1c23fd45afe651ed55a7842a6ce96210607ca3c0a92e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a94e72f39dddc932475e8428354d2d96c3d9a9902dcef63fea68fff5a9e09304
[INFO] running `Command { std: "docker" "start" "-a" "a94e72f39dddc932475e8428354d2d96c3d9a9902dcef63fea68fff5a9e09304", kill_on_drop: false }`
[INFO] [stderr]    Compiling zoo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a94e72f39dddc932475e8428354d2d96c3d9a9902dcef63fea68fff5a9e09304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94e72f39dddc932475e8428354d2d96c3d9a9902dcef63fea68fff5a9e09304", kill_on_drop: false }`
[INFO] [stdout] a94e72f39dddc932475e8428354d2d96c3d9a9902dcef63fea68fff5a9e09304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7bec5320be4cbb73d1eed2195d4dc3bf5d4cd0314b6b4f2d4ff29d83806c4f95
[INFO] running `Command { std: "docker" "start" "-a" "7bec5320be4cbb73d1eed2195d4dc3bf5d4cd0314b6b4f2d4ff29d83806c4f95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zoo-61ee743e04b0b33c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bec5320be4cbb73d1eed2195d4dc3bf5d4cd0314b6b4f2d4ff29d83806c4f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bec5320be4cbb73d1eed2195d4dc3bf5d4cd0314b6b4f2d4ff29d83806c4f95", kill_on_drop: false }`
[INFO] [stdout] 7bec5320be4cbb73d1eed2195d4dc3bf5d4cd0314b6b4f2d4ff29d83806c4f95