[INFO] fetching crate simple-pagerank 0.1.2...
[INFO] testing simple-pagerank-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simple-pagerank 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate simple-pagerank 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-pagerank 0.1.2
[INFO] finished tweaking crates.io crate simple-pagerank 0.1.2
[INFO] tweaked toml for crates.io crate simple-pagerank 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate simple-pagerank 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ff6ad657fee379d5ccd77fe73c96f402bc1ec42e1e171a778f89b43e4ccbcad
[INFO] running `Command { std: "docker" "start" "-a" "4ff6ad657fee379d5ccd77fe73c96f402bc1ec42e1e171a778f89b43e4ccbcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff6ad657fee379d5ccd77fe73c96f402bc1ec42e1e171a778f89b43e4ccbcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff6ad657fee379d5ccd77fe73c96f402bc1ec42e1e171a778f89b43e4ccbcad", kill_on_drop: false }`
[INFO] [stdout] 4ff6ad657fee379d5ccd77fe73c96f402bc1ec42e1e171a778f89b43e4ccbcad
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c77f1369e9f190347a0149eceedfdfb1ec436df49b06e144242f3e57848f285
[INFO] running `Command { std: "docker" "start" "-a" "4c77f1369e9f190347a0149eceedfdfb1ec436df49b06e144242f3e57848f285", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-pagerank v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "4c77f1369e9f190347a0149eceedfdfb1ec436df49b06e144242f3e57848f285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c77f1369e9f190347a0149eceedfdfb1ec436df49b06e144242f3e57848f285", kill_on_drop: false }`
[INFO] [stdout] 4c77f1369e9f190347a0149eceedfdfb1ec436df49b06e144242f3e57848f285
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ec0ccb4008dfcdc9f5a178d1ca12857392c5b86740fab8ca95f501d887b779
[INFO] running `Command { std: "docker" "start" "-a" "93ec0ccb4008dfcdc9f5a178d1ca12857392c5b86740fab8ca95f501d887b779", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-pagerank v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "93ec0ccb4008dfcdc9f5a178d1ca12857392c5b86740fab8ca95f501d887b779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ec0ccb4008dfcdc9f5a178d1ca12857392c5b86740fab8ca95f501d887b779", kill_on_drop: false }`
[INFO] [stdout] 93ec0ccb4008dfcdc9f5a178d1ca12857392c5b86740fab8ca95f501d887b779
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f21fe03723869a20a270c2c089f9983d2adba8caa6749f633389068022f8bee
[INFO] running `Command { std: "docker" "start" "-a" "0f21fe03723869a20a270c2c089f9983d2adba8caa6749f633389068022f8bee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_pagerank-ccab42ac2695a279)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_iterations ... ok
[INFO] [stdout] test tests::test_two_nodes_are_created ... ok
[INFO] [stdout] test tests::test_iteration ... ok
[INFO] [stdout] test tests::test_links ... ok
[INFO] [stdout] test tests::test_default_score ... ok
[INFO] [stdout] test tests::test_full_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wikilink-28929674e0ec3851)
[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] [stderr]    Doc-tests simple-pagerank
[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" "0f21fe03723869a20a270c2c089f9983d2adba8caa6749f633389068022f8bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f21fe03723869a20a270c2c089f9983d2adba8caa6749f633389068022f8bee", kill_on_drop: false }`
[INFO] [stdout] 0f21fe03723869a20a270c2c089f9983d2adba8caa6749f633389068022f8bee