[INFO] fetching crate tribers-matrix 0.1.0...
[INFO] testing tribers-matrix-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tribers-matrix 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tribers-matrix 0.1.0
[INFO] finished tweaking crates.io crate tribers-matrix 0.1.0
[INFO] tweaked toml for crates.io crate tribers-matrix 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tribers-matrix 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3130277a8d6d80ddebd06551250b67e9a363a0e5c5bab32feeb1d66886a6e34
[INFO] running `Command { std: "docker" "start" "-a" "c3130277a8d6d80ddebd06551250b67e9a363a0e5c5bab32feeb1d66886a6e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3130277a8d6d80ddebd06551250b67e9a363a0e5c5bab32feeb1d66886a6e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3130277a8d6d80ddebd06551250b67e9a363a0e5c5bab32feeb1d66886a6e34", kill_on_drop: false }`
[INFO] [stdout] c3130277a8d6d80ddebd06551250b67e9a363a0e5c5bab32feeb1d66886a6e34
[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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f4dd41b1980dd43be187f10a1507174f5817c131417d9fb0e3c53be3527f027
[INFO] running `Command { std: "docker" "start" "-a" "2f4dd41b1980dd43be187f10a1507174f5817c131417d9fb0e3c53be3527f027", kill_on_drop: false }`
[INFO] [stderr]    Compiling tribers-matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "2f4dd41b1980dd43be187f10a1507174f5817c131417d9fb0e3c53be3527f027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4dd41b1980dd43be187f10a1507174f5817c131417d9fb0e3c53be3527f027", kill_on_drop: false }`
[INFO] [stdout] 2f4dd41b1980dd43be187f10a1507174f5817c131417d9fb0e3c53be3527f027
[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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fd0f58a6b58797250cb1e026c1028e5b095d5189b3e139e2070d47798494574
[INFO] running `Command { std: "docker" "start" "-a" "6fd0f58a6b58797250cb1e026c1028e5b095d5189b3e139e2070d47798494574", kill_on_drop: false }`
[INFO] [stderr]    Compiling tribers-matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6fd0f58a6b58797250cb1e026c1028e5b095d5189b3e139e2070d47798494574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd0f58a6b58797250cb1e026c1028e5b095d5189b3e139e2070d47798494574", kill_on_drop: false }`
[INFO] [stdout] 6fd0f58a6b58797250cb1e026c1028e5b095d5189b3e139e2070d47798494574
[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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fbecdbcaad34fd93e969ca3e8582f32afffcb38c01107dbb1ea091273c7f5a1
[INFO] running `Command { std: "docker" "start" "-a" "2fbecdbcaad34fd93e969ca3e8582f32afffcb38c01107dbb1ea091273c7f5a1", 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/tribers_matrix-349423fa73ff15a7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tribers_matrix
[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" "2fbecdbcaad34fd93e969ca3e8582f32afffcb38c01107dbb1ea091273c7f5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fbecdbcaad34fd93e969ca3e8582f32afffcb38c01107dbb1ea091273c7f5a1", kill_on_drop: false }`
[INFO] [stdout] 2fbecdbcaad34fd93e969ca3e8582f32afffcb38c01107dbb1ea091273c7f5a1