[INFO] fetching crate istanbul-oxide 0.0.24...
[INFO] testing istanbul-oxide-0.0.24 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate istanbul-oxide 0.0.24 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate istanbul-oxide 0.0.24
[INFO] finished tweaking crates.io crate istanbul-oxide 0.0.24
[INFO] tweaked toml for crates.io crate istanbul-oxide 0.0.24 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate istanbul-oxide 0.0.24 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]      Locking 9 packages to latest compatible versions
[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-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] 3b9280fc83eb4c7b0ca902d402535df6f56cacedf0d429533204f3c00008e677
[INFO] running `Command { std: "docker" "start" "-a" "3b9280fc83eb4c7b0ca902d402535df6f56cacedf0d429533204f3c00008e677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b9280fc83eb4c7b0ca902d402535df6f56cacedf0d429533204f3c00008e677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9280fc83eb4c7b0ca902d402535df6f56cacedf0d429533204f3c00008e677", kill_on_drop: false }`
[INFO] [stdout] 3b9280fc83eb4c7b0ca902d402535df6f56cacedf0d429533204f3c00008e677
[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] e5ad1e5afb29fa1f9aefa773ee1b7a53eef2c2c58ae59a1278b73279869df213
[INFO] running `Command { std: "docker" "start" "-a" "e5ad1e5afb29fa1f9aefa773ee1b7a53eef2c2c58ae59a1278b73279869df213", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling istanbul-oxide v0.0.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "e5ad1e5afb29fa1f9aefa773ee1b7a53eef2c2c58ae59a1278b73279869df213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ad1e5afb29fa1f9aefa773ee1b7a53eef2c2c58ae59a1278b73279869df213", kill_on_drop: false }`
[INFO] [stdout] e5ad1e5afb29fa1f9aefa773ee1b7a53eef2c2c58ae59a1278b73279869df213
[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] 807e6c00aec398f2ddb886f83fb4712027f72d02082ff04f0255c716d9be6bac
[INFO] running `Command { std: "docker" "start" "-a" "807e6c00aec398f2ddb886f83fb4712027f72d02082ff04f0255c716d9be6bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling istanbul-oxide v0.0.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "807e6c00aec398f2ddb886f83fb4712027f72d02082ff04f0255c716d9be6bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807e6c00aec398f2ddb886f83fb4712027f72d02082ff04f0255c716d9be6bac", kill_on_drop: false }`
[INFO] [stdout] 807e6c00aec398f2ddb886f83fb4712027f72d02082ff04f0255c716d9be6bac
[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] b3775ff0753427faf4b7f4788743d2d1f23ef8826735fa90b15e5c75c6ee03b1
[INFO] running `Command { std: "docker" "start" "-a" "b3775ff0753427faf4b7f4788743d2d1f23ef8826735fa90b15e5c75c6ee03b1", 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/istanbul_oxide-3032c2d74f718ae5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test coverage_map::tests::should_able_to_filter_coverage ... ok
[INFO] [stdout] test coverage_map::tests::should_able_to_return_file_coverage ... ok
[INFO] [stdout] test coverage_summary::tests::should_able_to_merge ... ok
[INFO] [stdout] test file_coverage::tests::merges_another_file_coverage_tracks_logical_truthiness ... ok
[INFO] [stdout] test coverage_map::tests::should_return_coverage_summary_for_all_files ... ok
[INFO] [stdout] test coverage_map::tests::should_able_to_merge_another_coverage_map ... ok
[INFO] [stdout] test file_coverage::tests::should_allow_file_coverage_to_be_init_with_logical_truthiness ... ok
[INFO] [stdout] test file_coverage::tests::should_able_to_merge_another_file ... ok
[INFO] [stdout] test coverage_summary::tests::should_able_to_create_empty ... ok
[INFO] [stdout] test file_coverage::tests::should_able_to_merge_another_file_with_different_starting_indices ... ok
[INFO] [stdout] test file_coverage::tests::should_drop_data_while_merge ... ok
[INFO] [stdout] test file_coverage::tests::should_return_uncovered_lines ... ok
[INFO] [stdout] test file_coverage::tests::should_reset_hits ... ok
[INFO] [stdout] test file_coverage::tests::should_return_branch_coverage_by_line ... ok
[INFO] [stdout] test percent::tests::calculate_percentage_with_precision ... ok
[INFO] [stdout] test percent::tests::calculate_percentage_covered_and_total ... ok
[INFO] [stdout] test types::tests::branch_type_should_return_kebab_string ... ok
[INFO] [stdout] test file_coverage::tests::should_return_branch_coverage_by_line_with_cobertura_branchmap_structure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3775ff0753427faf4b7f4788743d2d1f23ef8826735fa90b15e5c75c6ee03b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3775ff0753427faf4b7f4788743d2d1f23ef8826735fa90b15e5c75c6ee03b1", kill_on_drop: false }`
[INFO] [stdout] b3775ff0753427faf4b7f4788743d2d1f23ef8826735fa90b15e5c75c6ee03b1