[INFO] fetching crate libra-mempool 0.0.0...
[INFO] testing libra-mempool-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate libra-mempool 0.0.0 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate libra-mempool 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 libra-mempool 0.0.0
[INFO] finished tweaking crates.io crate libra-mempool 0.0.0
[INFO] tweaked toml for crates.io crate libra-mempool 0.0.0 written to /workspace/builds/worker-114/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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 02a2c5d404236b4e5763856453f96c83b656b90e94a672aaf1f6c92f79eaaddc
[INFO] running `Command { std: "docker" "start" "-a" "02a2c5d404236b4e5763856453f96c83b656b90e94a672aaf1f6c92f79eaaddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a2c5d404236b4e5763856453f96c83b656b90e94a672aaf1f6c92f79eaaddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a2c5d404236b4e5763856453f96c83b656b90e94a672aaf1f6c92f79eaaddc", kill_on_drop: false }`
[INFO] [stdout] 02a2c5d404236b4e5763856453f96c83b656b90e94a672aaf1f6c92f79eaaddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] bd96dc46e85dabef5f608ba53b0cf2fea7271717fd64ac58f3c1ebf79e85ad9f
[INFO] running `Command { std: "docker" "start" "-a" "bd96dc46e85dabef5f608ba53b0cf2fea7271717fd64ac58f3c1ebf79e85ad9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libra-mempool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "bd96dc46e85dabef5f608ba53b0cf2fea7271717fd64ac58f3c1ebf79e85ad9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd96dc46e85dabef5f608ba53b0cf2fea7271717fd64ac58f3c1ebf79e85ad9f", kill_on_drop: false }`
[INFO] [stdout] bd96dc46e85dabef5f608ba53b0cf2fea7271717fd64ac58f3c1ebf79e85ad9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 45fb1d336665fc9a154ec54b8fadd5f110adab45d75a2fc84d9126447d81276d
[INFO] running `Command { std: "docker" "start" "-a" "45fb1d336665fc9a154ec54b8fadd5f110adab45d75a2fc84d9126447d81276d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libra-mempool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "45fb1d336665fc9a154ec54b8fadd5f110adab45d75a2fc84d9126447d81276d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fb1d336665fc9a154ec54b8fadd5f110adab45d75a2fc84d9126447d81276d", kill_on_drop: false }`
[INFO] [stdout] 45fb1d336665fc9a154ec54b8fadd5f110adab45d75a2fc84d9126447d81276d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] aba4b8a49ab77a71403230a758f4868fce8d59d1790f0f5de12bfee9c71b55dc
[INFO] running `Command { std: "docker" "start" "-a" "aba4b8a49ab77a71403230a758f4868fce8d59d1790f0f5de12bfee9c71b55dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libra_mempool-ade954608e85c676)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests libra-mempool
[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] [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" "aba4b8a49ab77a71403230a758f4868fce8d59d1790f0f5de12bfee9c71b55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba4b8a49ab77a71403230a758f4868fce8d59d1790f0f5de12bfee9c71b55dc", kill_on_drop: false }`
[INFO] [stdout] aba4b8a49ab77a71403230a758f4868fce8d59d1790f0f5de12bfee9c71b55dc