[INFO] fetching crate cpg-rs 0.1.0...
[INFO] testing cpg-rs-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cpg-rs 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cpg-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cpg-rs 0.1.0
[INFO] tweaked toml for crates.io crate cpg-rs 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpg-rs 0.1.0 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] crate crates.io crate cpg-rs 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d1c558765bb334888394ad2e6ba36545db3a808b2d2eec72aa746ab504fa28f0
[INFO] running `Command { std: "docker" "start" "-a" "d1c558765bb334888394ad2e6ba36545db3a808b2d2eec72aa746ab504fa28f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1c558765bb334888394ad2e6ba36545db3a808b2d2eec72aa746ab504fa28f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c558765bb334888394ad2e6ba36545db3a808b2d2eec72aa746ab504fa28f0", kill_on_drop: false }`
[INFO] [stdout] d1c558765bb334888394ad2e6ba36545db3a808b2d2eec72aa746ab504fa28f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dee46857f61dcbd33fab05c35b2fa826ed5d11e45c43fefa33abd4f5df2dc113
[INFO] running `Command { std: "docker" "start" "-a" "dee46857f61dcbd33fab05c35b2fa826ed5d11e45c43fefa33abd4f5df2dc113", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling cpg-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.39s
[INFO] running `Command { std: "docker" "inspect" "dee46857f61dcbd33fab05c35b2fa826ed5d11e45c43fefa33abd4f5df2dc113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee46857f61dcbd33fab05c35b2fa826ed5d11e45c43fefa33abd4f5df2dc113", kill_on_drop: false }`
[INFO] [stdout] dee46857f61dcbd33fab05c35b2fa826ed5d11e45c43fefa33abd4f5df2dc113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9dda69592fff4794c52b9bdac3ca3fd387929949d21c4f32d0921ddb3875f9be
[INFO] running `Command { std: "docker" "start" "-a" "9dda69592fff4794c52b9bdac3ca3fd387929949d21c4f32d0921ddb3875f9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpg-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `print_cpg_summary` is never used
[INFO] [stdout]    --> examples/modify_cpg.rs:347:4
[INFO] [stdout]     |
[INFO] [stdout] 347 | fn print_cpg_summary(cpg: &Cpg) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "9dda69592fff4794c52b9bdac3ca3fd387929949d21c4f32d0921ddb3875f9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dda69592fff4794c52b9bdac3ca3fd387929949d21c4f32d0921ddb3875f9be", kill_on_drop: false }`
[INFO] [stdout] 9dda69592fff4794c52b9bdac3ca3fd387929949d21c4f32d0921ddb3875f9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2b47ac18eee5cec23307f27dc96e95e046274324a99f4aa90b5d4d5ce53a525d
[INFO] running `Command { std: "docker" "start" "-a" "2b47ac18eee5cec23307f27dc96e95e046274324a99f4aa90b5d4d5ce53a525d", kill_on_drop: false }`
[INFO] [stderr] warning: function `print_cpg_summary` is never used
[INFO] [stderr]    --> examples/modify_cpg.rs:347:4
[INFO] [stderr]     |
[INFO] [stderr] 347 | fn print_cpg_summary(cpg: &Cpg) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cpg-rs` (example "modify_cpg") generated 1 warning
[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/cpg_rs-10137c0c4dbdd0dd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_cpg_struct_serialization ... ok
[INFO] [stdout] test tests::test_edge_type_serialization ... ok
[INFO] [stdout] test tests::test_edge_serialization ... ok
[INFO] [stdout] test tests::test_node_type_serialization ... ok
[INFO] [stdout] test tests::test_property_value_bool ... ok
[INFO] [stdout] test tests::test_property_value_contained_refs ... ok
[INFO] [stdout] test tests::test_property_value_float ... ok
[INFO] [stdout] test tests::test_node_serialization ... ok
[INFO] [stdout] test tests::test_property_value_int ... ok
[INFO] [stdout] test tests::test_property_value_long ... ok
[INFO] [stdout] test tests::test_property_value_double ... ok
[INFO] [stdout] test tests::test_property_value_none ... ok
[INFO] [stdout] test tests::test_property_value_serialization ... ok
[INFO] [stdout] test tests::test_diff_graph_serialization ... ok
[INFO] [stdout] test tests::test_property_value_string_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b47ac18eee5cec23307f27dc96e95e046274324a99f4aa90b5d4d5ce53a525d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b47ac18eee5cec23307f27dc96e95e046274324a99f4aa90b5d4d5ce53a525d", kill_on_drop: false }`
[INFO] [stdout] 2b47ac18eee5cec23307f27dc96e95e046274324a99f4aa90b5d4d5ce53a525d