[INFO] fetching crate rs-matter-stack 0.0.0...
[INFO] testing rs-matter-stack-0.0.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rs-matter-stack 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rs-matter-stack 0.0.0
[INFO] finished tweaking crates.io crate rs-matter-stack 0.0.0
[INFO] tweaked toml for crates.io crate rs-matter-stack 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-matter-stack 0.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rs-matter-stack 0.0.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f181b9e8cea2b56fe21c78c27591a87d8ce4763037b071865523d9a08927e1d4
[INFO] running `Command { std: "docker" "start" "-a" "f181b9e8cea2b56fe21c78c27591a87d8ce4763037b071865523d9a08927e1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f181b9e8cea2b56fe21c78c27591a87d8ce4763037b071865523d9a08927e1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f181b9e8cea2b56fe21c78c27591a87d8ce4763037b071865523d9a08927e1d4", kill_on_drop: false }`
[INFO] [stdout] f181b9e8cea2b56fe21c78c27591a87d8ce4763037b071865523d9a08927e1d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4eec43e40bae523239d7ded8791bcb3596cdc4f3624145a59a46e698a543183a
[INFO] running `Command { std: "docker" "start" "-a" "4eec43e40bae523239d7ded8791bcb3596cdc4f3624145a59a46e698a543183a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-matter-stack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4eec43e40bae523239d7ded8791bcb3596cdc4f3624145a59a46e698a543183a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eec43e40bae523239d7ded8791bcb3596cdc4f3624145a59a46e698a543183a", kill_on_drop: false }`
[INFO] [stdout] 4eec43e40bae523239d7ded8791bcb3596cdc4f3624145a59a46e698a543183a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a67234839a3d83a23d3700846cebb878e76b78e8ec89b0d4f671b3b5f81c45
[INFO] running `Command { std: "docker" "start" "-a" "77a67234839a3d83a23d3700846cebb878e76b78e8ec89b0d4f671b3b5f81c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-matter-stack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "77a67234839a3d83a23d3700846cebb878e76b78e8ec89b0d4f671b3b5f81c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a67234839a3d83a23d3700846cebb878e76b78e8ec89b0d4f671b3b5f81c45", kill_on_drop: false }`
[INFO] [stdout] 77a67234839a3d83a23d3700846cebb878e76b78e8ec89b0d4f671b3b5f81c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65d95fce3ef2b9e5c18c6c27a94481d43c71d78a680dbb17b8cb79029151acf6
[INFO] running `Command { std: "docker" "start" "-a" "65d95fce3ef2b9e5c18c6c27a94481d43c71d78a680dbb17b8cb79029151acf6", 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/rs_matter_stack-a5bb79cbac82f2f1)
[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 rs_matter_stack
[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" "65d95fce3ef2b9e5c18c6c27a94481d43c71d78a680dbb17b8cb79029151acf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d95fce3ef2b9e5c18c6c27a94481d43c71d78a680dbb17b8cb79029151acf6", kill_on_drop: false }`
[INFO] [stdout] 65d95fce3ef2b9e5c18c6c27a94481d43c71d78a680dbb17b8cb79029151acf6
