[INFO] fetching crate oxidd-test-utils 0.6.0...
[INFO] testing oxidd-test-utils-0.6.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate oxidd-test-utils 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate oxidd-test-utils 0.6.0
[INFO] finished tweaking crates.io crate oxidd-test-utils 0.6.0
[INFO] tweaked toml for crates.io crate oxidd-test-utils 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxidd-test-utils 0.6.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxidd-test-utils 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanorand v0.8.0
[INFO] [stderr]   Downloaded oxidd-core v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 481d22e9c3892e1715e5dd9b04f3921a32c0c69d378a1f529b1c06198b3a9ef1
[INFO] running `Command { std: "docker" "start" "-a" "481d22e9c3892e1715e5dd9b04f3921a32c0c69d378a1f529b1c06198b3a9ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "481d22e9c3892e1715e5dd9b04f3921a32c0c69d378a1f529b1c06198b3a9ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481d22e9c3892e1715e5dd9b04f3921a32c0c69d378a1f529b1c06198b3a9ef1", kill_on_drop: false }`
[INFO] [stdout] 481d22e9c3892e1715e5dd9b04f3921a32c0c69d378a1f529b1c06198b3a9ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac262f2df240f1de63670c2cc3c577f514cd09935821fb702c783dbfbfcbb9c0
[INFO] running `Command { std: "docker" "start" "-a" "ac262f2df240f1de63670c2cc3c577f514cd09935821fb702c783dbfbfcbb9c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanorand v0.8.0
[INFO] [stderr]    Compiling oxidd-core v0.11.0
[INFO] [stderr]    Compiling oxidd-test-utils v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ac262f2df240f1de63670c2cc3c577f514cd09935821fb702c783dbfbfcbb9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac262f2df240f1de63670c2cc3c577f514cd09935821fb702c783dbfbfcbb9c0", kill_on_drop: false }`
[INFO] [stdout] ac262f2df240f1de63670c2cc3c577f514cd09935821fb702c783dbfbfcbb9c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b41b2cc7edcc9dce5f939ed266c8a8b960ab811a0a71f0640ff91ac16a74476a
[INFO] running `Command { std: "docker" "start" "-a" "b41b2cc7edcc9dce5f939ed266c8a8b960ab811a0a71f0640ff91ac16a74476a", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidd-test-utils v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "b41b2cc7edcc9dce5f939ed266c8a8b960ab811a0a71f0640ff91ac16a74476a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41b2cc7edcc9dce5f939ed266c8a8b960ab811a0a71f0640ff91ac16a74476a", kill_on_drop: false }`
[INFO] [stdout] b41b2cc7edcc9dce5f939ed266c8a8b960ab811a0a71f0640ff91ac16a74476a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4aaa72145cb4edb811a9edc992fc8919e09524308fb1724948b807aed4655963
[INFO] running `Command { std: "docker" "start" "-a" "4aaa72145cb4edb811a9edc992fc8919e09524308fb1724948b807aed4655963", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidd_test_utils-6032d364c47f2823)
[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 oxidd_test_utils
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/edge.rs - edge::assert_ref_counts (line 363) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4aaa72145cb4edb811a9edc992fc8919e09524308fb1724948b807aed4655963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aaa72145cb4edb811a9edc992fc8919e09524308fb1724948b807aed4655963", kill_on_drop: false }`
[INFO] [stdout] 4aaa72145cb4edb811a9edc992fc8919e09524308fb1724948b807aed4655963