[INFO] fetching crate mbp 2.0.0...
[INFO] testing mbp-2.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mbp 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mbp 2.0.0
[INFO] finished tweaking crates.io crate mbp 2.0.0
[INFO] tweaked toml for crates.io crate mbp 2.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbp 2.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unisocket v1.0.0
[INFO] [stderr]   Downloaded rust_sfp v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87fe43ddbd16c81a554f9e031e8aaa94afac78bcaa00169b7bed89ce150feb06
[INFO] running `Command { std: "docker" "start" "-a" "87fe43ddbd16c81a554f9e031e8aaa94afac78bcaa00169b7bed89ce150feb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87fe43ddbd16c81a554f9e031e8aaa94afac78bcaa00169b7bed89ce150feb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fe43ddbd16c81a554f9e031e8aaa94afac78bcaa00169b7bed89ce150feb06", kill_on_drop: false }`
[INFO] [stdout] 87fe43ddbd16c81a554f9e031e8aaa94afac78bcaa00169b7bed89ce150feb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9449fd0d78064a48a3aa7cafacaaf2e50bac1a4c9d0a11b2edfc1bf3115e412
[INFO] running `Command { std: "docker" "start" "-a" "d9449fd0d78064a48a3aa7cafacaaf2e50bac1a4c9d0a11b2edfc1bf3115e412", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d9449fd0d78064a48a3aa7cafacaaf2e50bac1a4c9d0a11b2edfc1bf3115e412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9449fd0d78064a48a3aa7cafacaaf2e50bac1a4c9d0a11b2edfc1bf3115e412", kill_on_drop: false }`
[INFO] [stdout] d9449fd0d78064a48a3aa7cafacaaf2e50bac1a4c9d0a11b2edfc1bf3115e412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4999e72f42a6b2e4690ef385b4412e430ce49634e2e0f409b816aa8485b7d9c2
[INFO] running `Command { std: "docker" "start" "-a" "4999e72f42a6b2e4690ef385b4412e430ce49634e2e0f409b816aa8485b7d9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4999e72f42a6b2e4690ef385b4412e430ce49634e2e0f409b816aa8485b7d9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4999e72f42a6b2e4690ef385b4412e430ce49634e2e0f409b816aa8485b7d9c2", kill_on_drop: false }`
[INFO] [stdout] 4999e72f42a6b2e4690ef385b4412e430ce49634e2e0f409b816aa8485b7d9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42c83865b74ac38858055ba3f16d73b55c8ca2f30279f56268ac088cf9d99c3a
[INFO] running `Command { std: "docker" "start" "-a" "42c83865b74ac38858055ba3f16d73b55c8ca2f30279f56268ac088cf9d99c3a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mbp-6c372eb5704c797a)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test codec::package_test::regular_invalid_ttl_using_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_void_content_and_ttl_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_void_topic_msg_test ... ok
[INFO] [stdout] test codec::package_test::service_void_topic_msg_test ... ok
[INFO] [stdout] test codec::package_test::subscription_service_test ... ok
[INFO] [stdout] test comparators::compare_test::match_1 ... ok
[INFO] [stdout] test comparators::compare_test::match_2 ... ok
[INFO] [stdout] test codec::package_test::subscription_void_topic_test ... ok
[INFO] [stdout] test comparators::compare_test::match_3 ... ok
[INFO] [stdout] test comparators::compare_test::match_5 ... ok
[INFO] [stdout] test comparators::compare_test::match_4 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_1 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_2 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_3 ... ok
[INFO] [stdout] test codec::package_test::regular_void_ttl_msg_test ... ok
[INFO] [stdout] test codec::package_test::service_msg_test ... ok
[INFO] [stdout] test codec::package_test::subscription_test ... ok
[INFO] [stdout] test codec::package_test::regular_msg_test ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbp
[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" "42c83865b74ac38858055ba3f16d73b55c8ca2f30279f56268ac088cf9d99c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c83865b74ac38858055ba3f16d73b55c8ca2f30279f56268ac088cf9d99c3a", kill_on_drop: false }`
[INFO] [stdout] 42c83865b74ac38858055ba3f16d73b55c8ca2f30279f56268ac088cf9d99c3a