[INFO] fetching crate simplegraph 0.2.2...
[INFO] testing simplegraph-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate simplegraph 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate simplegraph 0.2.2
[INFO] finished tweaking crates.io crate simplegraph 0.2.2
[INFO] tweaked toml for crates.io crate simplegraph 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplegraph 0.2.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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] 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] b4467837094c65cb5d05f19ca30bc3946eb2ad1962bb028e683c1bbfe06095b0
[INFO] running `Command { std: "docker" "start" "-a" "b4467837094c65cb5d05f19ca30bc3946eb2ad1962bb028e683c1bbfe06095b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4467837094c65cb5d05f19ca30bc3946eb2ad1962bb028e683c1bbfe06095b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4467837094c65cb5d05f19ca30bc3946eb2ad1962bb028e683c1bbfe06095b0", kill_on_drop: false }`
[INFO] [stdout] b4467837094c65cb5d05f19ca30bc3946eb2ad1962bb028e683c1bbfe06095b0
[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] 540c171b28ab174ba5ad3212488bdff34ba4c03eb931cdb2520ec4db23f7c0be
[INFO] running `Command { std: "docker" "start" "-a" "540c171b28ab174ba5ad3212488bdff34ba4c03eb931cdb2520ec4db23f7c0be", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling simplegraph v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.98s
[INFO] running `Command { std: "docker" "inspect" "540c171b28ab174ba5ad3212488bdff34ba4c03eb931cdb2520ec4db23f7c0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540c171b28ab174ba5ad3212488bdff34ba4c03eb931cdb2520ec4db23f7c0be", kill_on_drop: false }`
[INFO] [stdout] 540c171b28ab174ba5ad3212488bdff34ba4c03eb931cdb2520ec4db23f7c0be
[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] fa09b03da6029c2c337797769560cc3fbeb8aa20a383a77f5d8bdb24eb5021f3
[INFO] running `Command { std: "docker" "start" "-a" "fa09b03da6029c2c337797769560cc3fbeb8aa20a383a77f5d8bdb24eb5021f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling simplegraph v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "fa09b03da6029c2c337797769560cc3fbeb8aa20a383a77f5d8bdb24eb5021f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa09b03da6029c2c337797769560cc3fbeb8aa20a383a77f5d8bdb24eb5021f3", kill_on_drop: false }`
[INFO] [stdout] fa09b03da6029c2c337797769560cc3fbeb8aa20a383a77f5d8bdb24eb5021f3
[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] f581052bf02493fe4c8c9146f2da3f080ac402245fb19e794398d3b9a44556d7
[INFO] running `Command { std: "docker" "start" "-a" "f581052bf02493fe4c8c9146f2da3f080ac402245fb19e794398d3b9a44556d7", 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/x86_64-unknown-linux-musl/debug/deps/simplegraph-18c97b8cef147fcf)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test adjacency_list_graph::test::test_arc_cost ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_arc_visitor ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_undirect_graph ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_conversion ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_direct_graph ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_mut_arc_weights ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_mut_nodes_weights ... ok
[INFO] [stdout] test math_graph::test::test_nodes_constructor ... ok
[INFO] [stdout] test dot::test::test_dot_build_undirect_graph ... ok
[INFO] [stdout] test math_graph::test::test_count_zeros ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_node_visitor ... ok
[INFO] [stdout] test matrix_graph::test::test_arc_cost ... ok
[INFO] [stdout] test matrix_graph::test::test_arc_visitor ... ok
[INFO] [stdout] test matrix_graph::test::test_direct_graph ... ok
[INFO] [stdout] test matrix_graph::test::test_mut_nodes_weights ... ok
[INFO] [stdout] test matrix_graph::test::test_node_visitor ... ok
[INFO] [stdout] test path_cost::test::test_path_cost_iterator ... ok
[INFO] [stdout] test path_cost::test::test_path_cost_iterator_2 ... ok
[INFO] [stdout] test path_cost::test::test_successor_iterator_1 ... ok
[INFO] [stdout] test path_cost::test::test_successor_iterator_2 ... ok
[INFO] [stdout] test matrix_graph::test::test_mut_arc_weights ... ok
[INFO] [stdout] test dot::test::test_dot_build_direct_graph ... ok
[INFO] [stdout] test matrix_graph::test::test_update_all_arcs_weight ... ok
[INFO] [stdout] test adjacency_list_graph::test::test_update_all_arcs_weight ... 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/test_serialization.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_serialization-db0a95318b253856)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_adjlist_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f581052bf02493fe4c8c9146f2da3f080ac402245fb19e794398d3b9a44556d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f581052bf02493fe4c8c9146f2da3f080ac402245fb19e794398d3b9a44556d7", kill_on_drop: false }`
[INFO] [stdout] f581052bf02493fe4c8c9146f2da3f080ac402245fb19e794398d3b9a44556d7