[INFO] fetching crate ralgebra 0.2.0...
[INFO] testing ralgebra-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ralgebra 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ralgebra 0.2.0
[INFO] finished tweaking crates.io crate ralgebra 0.2.0
[INFO] tweaked toml for crates.io crate ralgebra 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ralgebra 0.2.0 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] crate crates.io crate ralgebra 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 82ff8f4fa5d63edbbf07379c2a3da0ddd7d8f751f927fc17651f4bffb82ef740
[INFO] running `Command { std: "docker" "start" "-a" "82ff8f4fa5d63edbbf07379c2a3da0ddd7d8f751f927fc17651f4bffb82ef740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ff8f4fa5d63edbbf07379c2a3da0ddd7d8f751f927fc17651f4bffb82ef740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ff8f4fa5d63edbbf07379c2a3da0ddd7d8f751f927fc17651f4bffb82ef740", kill_on_drop: false }`
[INFO] [stdout] 82ff8f4fa5d63edbbf07379c2a3da0ddd7d8f751f927fc17651f4bffb82ef740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e4441b1c0b38445593af86ff24dc42e07e877d35c45e06f4b3eefaf72688185
[INFO] running `Command { std: "docker" "start" "-a" "5e4441b1c0b38445593af86ff24dc42e07e877d35c45e06f4b3eefaf72688185", kill_on_drop: false }`
[INFO] [stderr]    Compiling ralgebra v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5e4441b1c0b38445593af86ff24dc42e07e877d35c45e06f4b3eefaf72688185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4441b1c0b38445593af86ff24dc42e07e877d35c45e06f4b3eefaf72688185", kill_on_drop: false }`
[INFO] [stdout] 5e4441b1c0b38445593af86ff24dc42e07e877d35c45e06f4b3eefaf72688185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3bdf5b2f7385ffa9b9e46de2a373a62f7c86d70d2325f7498ed946e137f1fde3
[INFO] running `Command { std: "docker" "start" "-a" "3bdf5b2f7385ffa9b9e46de2a373a62f7c86d70d2325f7498ed946e137f1fde3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ralgebra v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3bdf5b2f7385ffa9b9e46de2a373a62f7c86d70d2325f7498ed946e137f1fde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdf5b2f7385ffa9b9e46de2a373a62f7c86d70d2325f7498ed946e137f1fde3", kill_on_drop: false }`
[INFO] [stdout] 3bdf5b2f7385ffa9b9e46de2a373a62f7c86d70d2325f7498ed946e137f1fde3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1597c7e9d61788eb8b40213dcff13903fd305b30998d40454f98c0dd0fc1ff19
[INFO] running `Command { std: "docker" "start" "-a" "1597c7e9d61788eb8b40213dcff13903fd305b30998d40454f98c0dd0fc1ff19", 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/ralgebra-11337a0c2108040f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_div ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ralgebra
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - sub (line 25) ... ok
[INFO] [stdout] test src/lib.rs - div (line 50) ... ok
[INFO] [stdout] test src/lib.rs - mul (line 38) ... ok
[INFO] [stdout] test src/lib.rs - add (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1597c7e9d61788eb8b40213dcff13903fd305b30998d40454f98c0dd0fc1ff19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1597c7e9d61788eb8b40213dcff13903fd305b30998d40454f98c0dd0fc1ff19", kill_on_drop: false }`
[INFO] [stdout] 1597c7e9d61788eb8b40213dcff13903fd305b30998d40454f98c0dd0fc1ff19