[INFO] fetching crate libra-mempool 0.0.0...
[INFO] testing libra-mempool-0.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate libra-mempool 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate libra-mempool 0.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5dc51b89f520040e6b4bb29c784323a22dd28c1a36d2e0793dd382b3300122
[INFO] running `Command { std: "docker" "start" "-a" "5e5dc51b89f520040e6b4bb29c784323a22dd28c1a36d2e0793dd382b3300122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5dc51b89f520040e6b4bb29c784323a22dd28c1a36d2e0793dd382b3300122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5dc51b89f520040e6b4bb29c784323a22dd28c1a36d2e0793dd382b3300122", kill_on_drop: false }`
[INFO] [stdout] 5e5dc51b89f520040e6b4bb29c784323a22dd28c1a36d2e0793dd382b3300122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b0eafc82c4fce4fde17f2ae23b1102110dc5de2b88dffbba6459129f6d1f644
[INFO] running `Command { std: "docker" "start" "-a" "5b0eafc82c4fce4fde17f2ae23b1102110dc5de2b88dffbba6459129f6d1f644", 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" "5b0eafc82c4fce4fde17f2ae23b1102110dc5de2b88dffbba6459129f6d1f644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0eafc82c4fce4fde17f2ae23b1102110dc5de2b88dffbba6459129f6d1f644", kill_on_drop: false }`
[INFO] [stdout] 5b0eafc82c4fce4fde17f2ae23b1102110dc5de2b88dffbba6459129f6d1f644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd133a34ce97df4394032b1b5c4fe6712b1b57aad67f594ccc6abf4af7a30103
[INFO] running `Command { std: "docker" "start" "-a" "cd133a34ce97df4394032b1b5c4fe6712b1b57aad67f594ccc6abf4af7a30103", kill_on_drop: false }`
[INFO] [stderr]    Compiling libra-mempool v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "cd133a34ce97df4394032b1b5c4fe6712b1b57aad67f594ccc6abf4af7a30103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd133a34ce97df4394032b1b5c4fe6712b1b57aad67f594ccc6abf4af7a30103", kill_on_drop: false }`
[INFO] [stdout] cd133a34ce97df4394032b1b5c4fe6712b1b57aad67f594ccc6abf4af7a30103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e9f0c45765b0d221e7080b9fc91aae3cd9eaa9bedfd820d506a77c5774ffb52
[INFO] running `Command { std: "docker" "start" "-a" "0e9f0c45765b0d221e7080b9fc91aae3cd9eaa9bedfd820d506a77c5774ffb52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libra_mempool-e6b0d79a4f513828)
[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] [stderr]    Doc-tests libra-mempool
[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" "0e9f0c45765b0d221e7080b9fc91aae3cd9eaa9bedfd820d506a77c5774ffb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9f0c45765b0d221e7080b9fc91aae3cd9eaa9bedfd820d506a77c5774ffb52", kill_on_drop: false }`
[INFO] [stdout] 0e9f0c45765b0d221e7080b9fc91aae3cd9eaa9bedfd820d506a77c5774ffb52