[INFO] fetching crate ss-graph-rs 0.1.8...
[INFO] testing ss-graph-rs-0.1.8 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ss-graph-rs 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ss-graph-rs 0.1.8
[INFO] finished tweaking crates.io crate ss-graph-rs 0.1.8
[INFO] tweaked toml for crates.io crate ss-graph-rs 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ss-graph-rs 0.1.8 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2e3009613f6bd01c229da98ee80ede941d94f3094cc31efbf83bbd3aa92f3036
[INFO] running `Command { std: "docker" "start" "-a" "2e3009613f6bd01c229da98ee80ede941d94f3094cc31efbf83bbd3aa92f3036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3009613f6bd01c229da98ee80ede941d94f3094cc31efbf83bbd3aa92f3036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3009613f6bd01c229da98ee80ede941d94f3094cc31efbf83bbd3aa92f3036", kill_on_drop: false }`
[INFO] [stdout] 2e3009613f6bd01c229da98ee80ede941d94f3094cc31efbf83bbd3aa92f3036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5165a73b869d6bd235547285689d9a0372fe0106cfc26903b9cfcd34eb86dea9
[INFO] running `Command { std: "docker" "start" "-a" "5165a73b869d6bd235547285689d9a0372fe0106cfc26903b9cfcd34eb86dea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ss-graph-rs v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "5165a73b869d6bd235547285689d9a0372fe0106cfc26903b9cfcd34eb86dea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5165a73b869d6bd235547285689d9a0372fe0106cfc26903b9cfcd34eb86dea9", kill_on_drop: false }`
[INFO] [stdout] 5165a73b869d6bd235547285689d9a0372fe0106cfc26903b9cfcd34eb86dea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 952fb424ed4cffa9d71a0d906c8da27ed9a8fe43bf471a3c4242010c324a55a2
[INFO] running `Command { std: "docker" "start" "-a" "952fb424ed4cffa9d71a0d906c8da27ed9a8fe43bf471a3c4242010c324a55a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ss-graph-rs v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "952fb424ed4cffa9d71a0d906c8da27ed9a8fe43bf471a3c4242010c324a55a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952fb424ed4cffa9d71a0d906c8da27ed9a8fe43bf471a3c4242010c324a55a2", kill_on_drop: false }`
[INFO] [stdout] 952fb424ed4cffa9d71a0d906c8da27ed9a8fe43bf471a3c4242010c324a55a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 891437451b26de88ec0f4fd6b53cffd270812cbdbf2544a35610372caa05a54a
[INFO] running `Command { std: "docker" "start" "-a" "891437451b26de88ec0f4fd6b53cffd270812cbdbf2544a35610372caa05a54a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ss_graph_rs-b9eb75b7c2cedd69)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test graph::tests::test_add_edge ... ok
[INFO] [stdout] test graph::tests::test_add_edge_string ... ok
[INFO] [stdout] test graph::tests::test_find_all_paths_string ... ok
[INFO] [stdout] test graph::tests::test_find_paths_with_max_steps_string ... ok
[INFO] [stdout] test graph::tests::test_find_all_paths ... ok
[INFO] [stdout] test graph::tests::test_find_paths_with_max_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ss_graph_rs
[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" "891437451b26de88ec0f4fd6b53cffd270812cbdbf2544a35610372caa05a54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891437451b26de88ec0f4fd6b53cffd270812cbdbf2544a35610372caa05a54a", kill_on_drop: false }`
[INFO] [stdout] 891437451b26de88ec0f4fd6b53cffd270812cbdbf2544a35610372caa05a54a