[INFO] fetching crate alookup 0.2.0...
[INFO] testing alookup-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate alookup 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate alookup 0.2.0 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 alookup 0.2.0
[INFO] finished tweaking crates.io crate alookup 0.2.0
[INFO] tweaked toml for crates.io crate alookup 0.2.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9bf9f55e3946cb69672e30af5ff2d7430d7a359e0fa608267277d9481da1d336
[INFO] running `Command { std: "docker" "start" "-a" "9bf9f55e3946cb69672e30af5ff2d7430d7a359e0fa608267277d9481da1d336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf9f55e3946cb69672e30af5ff2d7430d7a359e0fa608267277d9481da1d336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf9f55e3946cb69672e30af5ff2d7430d7a359e0fa608267277d9481da1d336", kill_on_drop: false }`
[INFO] [stdout] 9bf9f55e3946cb69672e30af5ff2d7430d7a359e0fa608267277d9481da1d336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e0e7b3aeec061a2fc8b314c83b44442e7394d27639fb128b0913f38328a0cec3
[INFO] running `Command { std: "docker" "start" "-a" "e0e7b3aeec061a2fc8b314c83b44442e7394d27639fb128b0913f38328a0cec3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libresolv-sys v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling resolv v0.1.5
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "e0e7b3aeec061a2fc8b314c83b44442e7394d27639fb128b0913f38328a0cec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e7b3aeec061a2fc8b314c83b44442e7394d27639fb128b0913f38328a0cec3", kill_on_drop: false }`
[INFO] [stdout] e0e7b3aeec061a2fc8b314c83b44442e7394d27639fb128b0913f38328a0cec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 885e23a5130d023b2b7abdf61026e9166ab20cc6188e62f8d82edc88b003c92a
[INFO] running `Command { std: "docker" "start" "-a" "885e23a5130d023b2b7abdf61026e9166ab20cc6188e62f8d82edc88b003c92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling alookup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "885e23a5130d023b2b7abdf61026e9166ab20cc6188e62f8d82edc88b003c92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885e23a5130d023b2b7abdf61026e9166ab20cc6188e62f8d82edc88b003c92a", kill_on_drop: false }`
[INFO] [stdout] 885e23a5130d023b2b7abdf61026e9166ab20cc6188e62f8d82edc88b003c92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 23a959f4da5c787905ea415cb677f1f375c76f72aafcf98f34378f09db193011
[INFO] running `Command { std: "docker" "start" "-a" "23a959f4da5c787905ea415cb677f1f375c76f72aafcf98f34378f09db193011", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alookup-c69d280edc01d06d)
[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" "23a959f4da5c787905ea415cb677f1f375c76f72aafcf98f34378f09db193011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a959f4da5c787905ea415cb677f1f375c76f72aafcf98f34378f09db193011", kill_on_drop: false }`
[INFO] [stdout] 23a959f4da5c787905ea415cb677f1f375c76f72aafcf98f34378f09db193011