[INFO] fetching crate tribers-matrix 0.1.0...
[INFO] testing tribers-matrix-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tribers-matrix 0.1.0 into /workspace/builds/worker-5-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tribers-matrix 0.1.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 740b40c0231b39da5a147ae74dffa68caa210ff44f009d9c2d862f84330af89f
[INFO] running `Command { std: "docker" "start" "-a" "740b40c0231b39da5a147ae74dffa68caa210ff44f009d9c2d862f84330af89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "740b40c0231b39da5a147ae74dffa68caa210ff44f009d9c2d862f84330af89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740b40c0231b39da5a147ae74dffa68caa210ff44f009d9c2d862f84330af89f", kill_on_drop: false }`
[INFO] [stdout] 740b40c0231b39da5a147ae74dffa68caa210ff44f009d9c2d862f84330af89f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d3b5055276a130238ebc61e2318fe1ae70425a52ca93a72d593bf19462b5cc29
[INFO] running `Command { std: "docker" "start" "-a" "d3b5055276a130238ebc61e2318fe1ae70425a52ca93a72d593bf19462b5cc29", 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 0.09s
[INFO] running `Command { std: "docker" "inspect" "d3b5055276a130238ebc61e2318fe1ae70425a52ca93a72d593bf19462b5cc29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b5055276a130238ebc61e2318fe1ae70425a52ca93a72d593bf19462b5cc29", kill_on_drop: false }`
[INFO] [stdout] d3b5055276a130238ebc61e2318fe1ae70425a52ca93a72d593bf19462b5cc29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 72fab2ed39fda283241d9bec16b3fd1a3db3a4aee83992c2f2d7d8753700a3fc
[INFO] running `Command { std: "docker" "start" "-a" "72fab2ed39fda283241d9bec16b3fd1a3db3a4aee83992c2f2d7d8753700a3fc", 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 0.44s
[INFO] running `Command { std: "docker" "inspect" "72fab2ed39fda283241d9bec16b3fd1a3db3a4aee83992c2f2d7d8753700a3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fab2ed39fda283241d9bec16b3fd1a3db3a4aee83992c2f2d7d8753700a3fc", kill_on_drop: false }`
[INFO] [stdout] 72fab2ed39fda283241d9bec16b3fd1a3db3a4aee83992c2f2d7d8753700a3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 54e5927f1cdb7d9215f80949ee1ca1976c9fc5e11ce6d28483246bd4e1d0d0bf
[INFO] running `Command { std: "docker" "start" "-a" "54e5927f1cdb7d9215f80949ee1ca1976c9fc5e11ce6d28483246bd4e1d0d0bf", 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/tribers_matrix-88bb97fd1e35b23f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tribers_matrix
[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] [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" "54e5927f1cdb7d9215f80949ee1ca1976c9fc5e11ce6d28483246bd4e1d0d0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e5927f1cdb7d9215f80949ee1ca1976c9fc5e11ce6d28483246bd4e1d0d0bf", kill_on_drop: false }`
[INFO] [stdout] 54e5927f1cdb7d9215f80949ee1ca1976c9fc5e11ce6d28483246bd4e1d0d0bf