[INFO] fetching crate an-db 0.1.0...
[INFO] testing an-db-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate an-db 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate an-db 0.1.0 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 an-db 0.1.0
[INFO] finished tweaking crates.io crate an-db 0.1.0
[INFO] tweaked toml for crates.io crate an-db 0.1.0 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] 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] 9383792f69b9767a7e4fd475171edd80c72c868c641d8c2ab4493d0f89889d6c
[INFO] running `Command { std: "docker" "start" "-a" "9383792f69b9767a7e4fd475171edd80c72c868c641d8c2ab4493d0f89889d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9383792f69b9767a7e4fd475171edd80c72c868c641d8c2ab4493d0f89889d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9383792f69b9767a7e4fd475171edd80c72c868c641d8c2ab4493d0f89889d6c", kill_on_drop: false }`
[INFO] [stdout] 9383792f69b9767a7e4fd475171edd80c72c868c641d8c2ab4493d0f89889d6c
[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] ef9919d1f675bda27c63712a1312775bfbfc9e81e9541fcf2e4856d3df048ea5
[INFO] running `Command { std: "docker" "start" "-a" "ef9919d1f675bda27c63712a1312775bfbfc9e81e9541fcf2e4856d3df048ea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "ef9919d1f675bda27c63712a1312775bfbfc9e81e9541fcf2e4856d3df048ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9919d1f675bda27c63712a1312775bfbfc9e81e9541fcf2e4856d3df048ea5", kill_on_drop: false }`
[INFO] [stdout] ef9919d1f675bda27c63712a1312775bfbfc9e81e9541fcf2e4856d3df048ea5
[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] baafa34e860e81ecbc5e86b0f99b4865f669b4d5d2b6d4e5f4ac6c4a47b8f3f4
[INFO] running `Command { std: "docker" "start" "-a" "baafa34e860e81ecbc5e86b0f99b4865f669b4d5d2b6d4e5f4ac6c4a47b8f3f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "baafa34e860e81ecbc5e86b0f99b4865f669b4d5d2b6d4e5f4ac6c4a47b8f3f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baafa34e860e81ecbc5e86b0f99b4865f669b4d5d2b6d4e5f4ac6c4a47b8f3f4", kill_on_drop: false }`
[INFO] [stdout] baafa34e860e81ecbc5e86b0f99b4865f669b4d5d2b6d4e5f4ac6c4a47b8f3f4
[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] f209ed5afd9397ba575d0eb5775189cd55037e19a69ed5a56ca0d62f9e7bcc7b
[INFO] running `Command { std: "docker" "start" "-a" "f209ed5afd9397ba575d0eb5775189cd55037e19a69ed5a56ca0d62f9e7bcc7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_db-7c42224ff8232396)
[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 an-db
[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" "f209ed5afd9397ba575d0eb5775189cd55037e19a69ed5a56ca0d62f9e7bcc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f209ed5afd9397ba575d0eb5775189cd55037e19a69ed5a56ca0d62f9e7bcc7b", kill_on_drop: false }`
[INFO] [stdout] f209ed5afd9397ba575d0eb5775189cd55037e19a69ed5a56ca0d62f9e7bcc7b