[INFO] fetching crate istanbul-oxide 0.0.28...
[INFO] testing istanbul-oxide-0.0.28 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate istanbul-oxide 0.0.28 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate istanbul-oxide 0.0.28
[INFO] finished tweaking crates.io crate istanbul-oxide 0.0.28
[INFO] tweaked toml for crates.io crate istanbul-oxide 0.0.28 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate istanbul-oxide 0.0.28 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate istanbul-oxide 0.0.28 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56afdf7428e3fc016348c4d2498e177314102e302213e5edf9fefb9c1ec160e3
[INFO] running `Command { std: "docker" "start" "-a" "56afdf7428e3fc016348c4d2498e177314102e302213e5edf9fefb9c1ec160e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56afdf7428e3fc016348c4d2498e177314102e302213e5edf9fefb9c1ec160e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56afdf7428e3fc016348c4d2498e177314102e302213e5edf9fefb9c1ec160e3", kill_on_drop: false }`
[INFO] [stdout] 56afdf7428e3fc016348c4d2498e177314102e302213e5edf9fefb9c1ec160e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08e20bcdba9d6375445a54f514cbf504d3e46a9b1952451039b47c038f3235aa
[INFO] running `Command { std: "docker" "start" "-a" "08e20bcdba9d6375445a54f514cbf504d3e46a9b1952451039b47c038f3235aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling istanbul-oxide v0.0.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `Command { std: "docker" "inspect" "08e20bcdba9d6375445a54f514cbf504d3e46a9b1952451039b47c038f3235aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e20bcdba9d6375445a54f514cbf504d3e46a9b1952451039b47c038f3235aa", kill_on_drop: false }`
[INFO] [stdout] 08e20bcdba9d6375445a54f514cbf504d3e46a9b1952451039b47c038f3235aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b901276acffe46066d699c66a78f5f0cd25ff52e1314793095b8dfe45620e1ab
[INFO] running `Command { std: "docker" "start" "-a" "b901276acffe46066d699c66a78f5f0cd25ff52e1314793095b8dfe45620e1ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling istanbul-oxide v0.0.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "b901276acffe46066d699c66a78f5f0cd25ff52e1314793095b8dfe45620e1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b901276acffe46066d699c66a78f5f0cd25ff52e1314793095b8dfe45620e1ab", kill_on_drop: false }`
[INFO] [stdout] b901276acffe46066d699c66a78f5f0cd25ff52e1314793095b8dfe45620e1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0736733bf4a642158d71d757d7fb8a20999645c64f4dfa7b37b201193cc4d478
[INFO] running `Command { std: "docker" "start" "-a" "0736733bf4a642158d71d757d7fb8a20999645c64f4dfa7b37b201193cc4d478", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/istanbul_oxide-1b4322312ec66fa0)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test coverage_map::tests::should_able_to_return_file_coverage ... ok
[INFO] [stdout] test coverage_map::tests::should_able_to_merge_another_coverage_map ... ok
[INFO] [stdout] test coverage_map::tests::should_return_coverage_summary_for_all_files ... ok
[INFO] [stdout] test coverage_map::tests::should_able_to_filter_coverage ... ok
[INFO] [stdout] test coverage_summary::tests::should_able_to_merge ... ok
[INFO] [stdout] test coverage_summary::tests::should_able_to_create_empty ... ok
[INFO] [stdout] test file_coverage::tests::should_allow_file_coverage_to_be_init_with_logical_truthiness ... ok
[INFO] [stdout] test file_coverage::tests::merges_another_file_coverage_tracks_logical_truthiness ... ok
[INFO] [stdout] test file_coverage::tests::should_reset_hits ... 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_branch_coverage_by_line_with_cobertura_branchmap_structure ... ok
[INFO] [stdout] test file_coverage::tests::should_return_uncovered_lines ... ok
[INFO] [stdout] test file_coverage::tests::should_return_branch_coverage_by_line ... ok
[INFO] [stdout] test percent::tests::calculate_percentage_covered_and_total ... ok
[INFO] [stdout] test percent::tests::calculate_percentage_with_precision ... ok
[INFO] [stdout] test types::tests::branch_type_should_return_kebab_string ... ok
[INFO] [stdout] test file_coverage::tests::should_able_to_merge_another_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests istanbul_oxide
[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" "0736733bf4a642158d71d757d7fb8a20999645c64f4dfa7b37b201193cc4d478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0736733bf4a642158d71d757d7fb8a20999645c64f4dfa7b37b201193cc4d478", kill_on_drop: false }`
[INFO] [stdout] 0736733bf4a642158d71d757d7fb8a20999645c64f4dfa7b37b201193cc4d478