[INFO] fetching crate graphific 0.1.1...
[INFO] testing graphific-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate graphific 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate graphific 0.1.1
[INFO] finished tweaking crates.io crate graphific 0.1.1
[INFO] tweaked toml for crates.io crate graphific 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphific 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.6.1 (available: v1.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf97034a3f92a4ff3ba41825c1dd31474c9050fb38098b936faad80cd6b88ed4
[INFO] running `Command { std: "docker" "start" "-a" "bf97034a3f92a4ff3ba41825c1dd31474c9050fb38098b936faad80cd6b88ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf97034a3f92a4ff3ba41825c1dd31474c9050fb38098b936faad80cd6b88ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf97034a3f92a4ff3ba41825c1dd31474c9050fb38098b936faad80cd6b88ed4", kill_on_drop: false }`
[INFO] [stdout] bf97034a3f92a4ff3ba41825c1dd31474c9050fb38098b936faad80cd6b88ed4
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a99e5683682c0a0f47f29fac7d6bed3568c94616e83b9e5daf3d909a1e3f0533
[INFO] running `Command { std: "docker" "start" "-a" "a99e5683682c0a0f47f29fac7d6bed3568c94616e83b9e5daf3d909a1e3f0533", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphific v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a99e5683682c0a0f47f29fac7d6bed3568c94616e83b9e5daf3d909a1e3f0533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99e5683682c0a0f47f29fac7d6bed3568c94616e83b9e5daf3d909a1e3f0533", kill_on_drop: false }`
[INFO] [stdout] a99e5683682c0a0f47f29fac7d6bed3568c94616e83b9e5daf3d909a1e3f0533
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0c7c69539c8c5638742a4b21363cde5f211475fd6e0339294aa485f861882b79
[INFO] running `Command { std: "docker" "start" "-a" "0c7c69539c8c5638742a4b21363cde5f211475fd6e0339294aa485f861882b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling graphific v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "0c7c69539c8c5638742a4b21363cde5f211475fd6e0339294aa485f861882b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7c69539c8c5638742a4b21363cde5f211475fd6e0339294aa485f861882b79", kill_on_drop: false }`
[INFO] [stdout] 0c7c69539c8c5638742a4b21363cde5f211475fd6e0339294aa485f861882b79
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 64810f1feb078eeb0698a17bec8169eff3557ee109c9b9c7cf6b59a120e9a82f
[INFO] running `Command { std: "docker" "start" "-a" "64810f1feb078eeb0698a17bec8169eff3557ee109c9b9c7cf6b59a120e9a82f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/graphific-ebdca59b6a248497)
[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]      Running tests/algo_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/algo_tests-6ff2daad01950a0c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test algo_tests::dfs ... ok
[INFO] [stderr]      Running tests/basic_graph_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/basic_graph_tests-3e6c9b049b502bfa)
[INFO] [stdout] test algo_tests::bfs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test basic_directed_graph_tests::remove_all_edges ... ok
[INFO] [stdout] test basic_directed_graph_tests::remove_all_edges_from ... ok
[INFO] [stdout] test basic_directed_graph_tests::eq ... ok
[INFO] [stdout] test basic_directed_graph_tests::new_basic_directed_graph ... ok
[INFO] [stdout] test basic_directed_graph_tests::add_vertex ... ok
[INFO] [stdout] test basic_undirected_graph_tests::add_vertex ... ok
[INFO] [stdout] test basic_undirected_graph_tests::new_basic_directed_graph ... ok
[INFO] [stdout] test basic_directed_graph_tests::add_edge ... ok
[INFO] [stdout] test basic_undirected_graph_tests::eq ... ok
[INFO] [stdout] test basic_directed_graph_tests::remove_edge ... ok
[INFO] [stdout] test basic_directed_graph_tests::remove_vertex ... ok
[INFO] [stdout] test basic_directed_graph_tests::predecessors ... ok
[INFO] [stdout] test basic_directed_graph_tests::successors ... ok
[INFO] [stdout] test basic_directed_graph_tests::remove_all_vertices ... ok
[INFO] [stdout] test basic_directed_graph_tests::remove_all_edges_where_vertex ... ok
[INFO] [stdout] test basic_undirected_graph_tests::predecessors ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_all_edges ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_all_edges_from ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_all_edges_where_vertex ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_vertex ... ok
[INFO] [stdout] test basic_undirected_graph_tests::add_edge ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_all_vertices ... ok
[INFO] [stdout] test basic_undirected_graph_tests::remove_edge ... ok
[INFO] [stdout] test basic_undirected_graph_tests::successors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/types_tests-b11b93236ee3054a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test vertex_tests::new_vertex_test ... ok
[INFO] [stdout] test vertex_tests::with_value_test ... ok
[INFO] [stdout] test edges_tests::new_edge_test ... ok
[INFO] [stdout] test vertex_tests::set_value_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64810f1feb078eeb0698a17bec8169eff3557ee109c9b9c7cf6b59a120e9a82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64810f1feb078eeb0698a17bec8169eff3557ee109c9b9c7cf6b59a120e9a82f", kill_on_drop: false }`
[INFO] [stdout] 64810f1feb078eeb0698a17bec8169eff3557ee109c9b9c7cf6b59a120e9a82f