[INFO] fetching crate intermcp 0.3.0...
[INFO] testing intermcp-0.3.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate intermcp 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate intermcp 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate intermcp 0.3.0
[INFO] tweaked toml for crates.io crate intermcp 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate intermcp 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate intermcp 0.3.0 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" "+1.99.0-beta.8" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-test v0.4.5
[INFO] [stderr]   Downloaded serde_jcs v0.1.0
[INFO] [stderr]   Downloaded nonzero_ext v0.3.0
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.12
[INFO] [stderr]   Downloaded dashmap v6.2.1
[INFO] [stderr]   Downloaded quanta v0.12.6
[INFO] [stderr]   Downloaded ryu-js v0.2.2
[INFO] [stderr]   Downloaded spinning_top v0.3.0
[INFO] [stderr]   Downloaded cc v1.4.5
[INFO] [stderr]   Downloaded indexmap v2.14.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.56
[INFO] [stderr]   Downloaded raw-cpuid v11.6.0
[INFO] [stderr]   Downloaded syn v3.0.4
[INFO] [stderr]   Downloaded governor v0.7.0
[INFO] [stderr]   Downloaded zerocopy v0.8.56
[INFO] [stderr]   Downloaded rustls v0.23.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1
[INFO] running `Command { std: "docker" "start" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling spinning_top v0.3.0
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling clap_builder v4.6.6
[INFO] [stderr]    Compiling ryu-js v0.2.2
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling futures-timer v3.0.4
[INFO] [stderr]    Compiling nonzero_ext v0.3.0
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling quanta v0.12.6
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap v4.6.6
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_jcs v0.1.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling governor v0.7.0
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling tokio-rustls v0.26.5
[INFO] [stderr]    Compiling intermcp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tokio-rustls v0.26.5
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling intermcp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr] error: could not compile `intermcp` (test "mcp_conformance_harness")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name mcp_conformance_harness --edition=2021 tests/mcp_conformance_harness.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c1be5396b07f4139 -C extra-filename=-c000021e69b89af1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-58b927fd10e4d4e2.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-7b41649c6ee0a6fd.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5f66263ae3d5daa8.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-c67fbfd0d9ca9d5a.rlib --extern dunce=/opt/rustwide/target/debug/deps/libdunce-5dff5fddf59c9eea.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-00a3b2dab59c7be0.rlib --extern governor=/opt/rustwide/target/debug/deps/libgovernor-c5ca42e37919e002.rlib --extern intermcp=/opt/rustwide/target/debug/deps/libintermcp-8d9078b1389ac804.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-32464e1b8391e223.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2420e8b6f5c1fd1b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e38fa8dd323fa560.rlib --extern rustls=/opt/rustwide/target/debug/deps/librustls-d70d9e96f1f157b2.rlib --extern rustls_pki_types=/opt/rustwide/target/debug/deps/librustls_pki_types-f9d0b31df971a573.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-afc7289b36566a26.rlib --extern serde_jcs=/opt/rustwide/target/debug/deps/libserde_jcs-07e966c659306200.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a5c6d8e3ac7bceb6.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-11a5c516e6a4becd.rlib --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-d186b621774bbdb4.rlib --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-9600f7efd1e82d97.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1de48071c4d261c5.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-7b840c7d63d955fe.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-159789b214998c74.rlib --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-58ba6e72935b1be5.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-67286e434ec06952.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-8848b5dd903ddef1.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-eb141dee91bb7f39.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-20baa407ccb6a529.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-b688dbedfcdde9ec.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/aws-lc-sys-5a162ee2400a2276/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `intermcp` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name intermcp --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9bf762155c8b8ebe -C extra-filename=-6d634f9257915cc0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-58b927fd10e4d4e2.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-7b41649c6ee0a6fd.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5f66263ae3d5daa8.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-c67fbfd0d9ca9d5a.rlib --extern dunce=/opt/rustwide/target/debug/deps/libdunce-5dff5fddf59c9eea.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-00a3b2dab59c7be0.rlib --extern governor=/opt/rustwide/target/debug/deps/libgovernor-c5ca42e37919e002.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-32464e1b8391e223.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2420e8b6f5c1fd1b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e38fa8dd323fa560.rlib --extern rustls=/opt/rustwide/target/debug/deps/librustls-d70d9e96f1f157b2.rlib --extern rustls_pki_types=/opt/rustwide/target/debug/deps/librustls_pki_types-f9d0b31df971a573.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-afc7289b36566a26.rlib --extern serde_jcs=/opt/rustwide/target/debug/deps/libserde_jcs-07e966c659306200.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a5c6d8e3ac7bceb6.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-11a5c516e6a4becd.rlib --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-d186b621774bbdb4.rlib --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-9600f7efd1e82d97.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1de48071c4d261c5.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-7b840c7d63d955fe.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-159789b214998c74.rlib --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-58ba6e72935b1be5.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-67286e434ec06952.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-8848b5dd903ddef1.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-eb141dee91bb7f39.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-20baa407ccb6a529.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-b688dbedfcdde9ec.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/aws-lc-sys-5a162ee2400a2276/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1", kill_on_drop: false }`
[INFO] [stdout] 5e7e2257e82dbb6a0c6e6d72a1e0ea6e3e82f5340568cb154fc915f8e4e9ddd1
