[INFO] fetching crate mcp-tokens 0.2.3...
[INFO] testing mcp-tokens-0.2.3 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mcp-tokens 0.2.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mcp-tokens 0.2.3
[INFO] finished tweaking crates.io crate mcp-tokens 0.2.3
[INFO] tweaked toml for crates.io crate mcp-tokens 0.2.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-tokens 0.2.3 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-tokens 0.2.3 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdaefd463c25538f7a65d3e3e7487f7c796e7342bcd209a46d511f80b2ee7f4d
[INFO] running `Command { std: "docker" "start" "-a" "cdaefd463c25538f7a65d3e3e7487f7c796e7342bcd209a46d511f80b2ee7f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdaefd463c25538f7a65d3e3e7487f7c796e7342bcd209a46d511f80b2ee7f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdaefd463c25538f7a65d3e3e7487f7c796e7342bcd209a46d511f80b2ee7f4d", kill_on_drop: false }`
[INFO] [stdout] cdaefd463c25538f7a65d3e3e7487f7c796e7342bcd209a46d511f80b2ee7f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60dcfa94a57359d0e9a4d27c92b4520fe1961dc3825f511de7c0cafc3b934d91
[INFO] running `Command { std: "docker" "start" "-a" "60dcfa94a57359d0e9a4d27c92b4520fe1961dc3825f511de7c0cafc3b934d91", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
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[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling pastey v0.2.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling tiktoken-rs v0.9.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
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[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.21.3
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[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling schemars_derive v1.1.0
[INFO] [stderr]    Compiling rmcp-macros v0.11.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling process-wrap v8.2.1
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling schemars v1.1.0
[INFO] [stderr]    Compiling rmcp v0.11.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.25
[INFO] [stderr]    Compiling mcp-tokens v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "60dcfa94a57359d0e9a4d27c92b4520fe1961dc3825f511de7c0cafc3b934d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dcfa94a57359d0e9a4d27c92b4520fe1961dc3825f511de7c0cafc3b934d91", kill_on_drop: false }`
[INFO] [stdout] 60dcfa94a57359d0e9a4d27c92b4520fe1961dc3825f511de7c0cafc3b934d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f307dc48f77e1c37cfffedf8527bcc8106087544380caf6dcfdb8940b0825f65
[INFO] running `Command { std: "docker" "start" "-a" "f307dc48f77e1c37cfffedf8527bcc8106087544380caf6dcfdb8940b0825f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp-tokens v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "f307dc48f77e1c37cfffedf8527bcc8106087544380caf6dcfdb8940b0825f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f307dc48f77e1c37cfffedf8527bcc8106087544380caf6dcfdb8940b0825f65", kill_on_drop: false }`
[INFO] [stdout] f307dc48f77e1c37cfffedf8527bcc8106087544380caf6dcfdb8940b0825f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c09036ddc6c00d089fda73ffd59a5cf9020bafde8b9610d7b3390830c240ee8
[INFO] running `Command { std: "docker" "start" "-a" "0c09036ddc6c00d089fda73ffd59a5cf9020bafde8b9610d7b3390830c240ee8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp_tokens-9bf3162d79032949)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test baseline::tests::test_available_models ... ok
[INFO] [stdout] test baseline::tests::test_get_best_report_exact_match ... ok
[INFO] [stdout] test baseline::tests::test_get_best_report_provider_match_model_fallback ... ok
[INFO] [stdout] test baseline::tests::test_get_best_report_full_fallback ... ok
[INFO] [stdout] test baseline::tests::test_baseline_from_json_single ... ok
[INFO] [stdout] test baseline::tests::test_baseline_from_json_v1_upgrade ... ok
[INFO] [stdout] test baseline::tests::test_multi_provider_multi_model_baseline ... ok
[INFO] [stdout] test baseline::tests::test_baseline_from_json_v2 ... ok
[INFO] [stdout] test output::diff::tests::test_compare_increase_exceeds_absolute_threshold ... ok
[INFO] [stdout] test output::diff::tests::test_compare_no_change ... ok
[INFO] [stdout] test output::diff::tests::test_compare_preserves_providers ... ok
[INFO] [stdout] test output::diff::tests::test_compare_tool_added ... ok
[INFO] [stdout] test output::diff::tests::test_compare_tool_modified ... ok
[INFO] [stdout] test output::diff::tests::test_compare_tool_removed ... ok
[INFO] [stdout] test output::diff::tests::test_format_text_failed ... ok
[INFO] [stdout] test output::diff::tests::test_format_text_passed ... ok
[INFO] [stdout] test output::diff::tests::test_format_text_provider_mismatch ... ok
[INFO] [stdout] test output::diff::tests::test_compare_increase_exceeds_percent_threshold ... ok
[INFO] [stdout] test output::diff::tests::test_compare_increase_within_threshold ... ok
[INFO] [stdout] test counter::tiktoken::tests::test_count_tools_empty ... ok
[INFO] [stdout] test counter::tiktoken::tests::test_count_text_simple ... ok
[INFO] [stdout] test counter::tiktoken::tests::test_count_tools_simple ... ok
[INFO] [stdout] test counter::tiktoken::tests::test_count_text_empty ... ok
[INFO] [stdout] test counter::tiktoken::tests::test_name_and_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcp_tokens-53aee0b4dec7b8c4)
[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]    Doc-tests mcp_tokens
[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" "0c09036ddc6c00d089fda73ffd59a5cf9020bafde8b9610d7b3390830c240ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c09036ddc6c00d089fda73ffd59a5cf9020bafde8b9610d7b3390830c240ee8", kill_on_drop: false }`
[INFO] [stdout] 0c09036ddc6c00d089fda73ffd59a5cf9020bafde8b9610d7b3390830c240ee8
