[INFO] fetching crate vivaldi 0.1.0...
[INFO] testing vivaldi-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate vivaldi 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate vivaldi 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vivaldi 0.1.0
[INFO] finished tweaking crates.io crate vivaldi 0.1.0
[INFO] tweaked toml for crates.io crate vivaldi 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abcf60943123251baca7a2cda458177b7902749d21054ed767a5107c80b61ce4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abcf60943123251baca7a2cda458177b7902749d21054ed767a5107c80b61ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abcf60943123251baca7a2cda458177b7902749d21054ed767a5107c80b61ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abcf60943123251baca7a2cda458177b7902749d21054ed767a5107c80b61ce4", kill_on_drop: false }`
[INFO] [stdout] abcf60943123251baca7a2cda458177b7902749d21054ed767a5107c80b61ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 661f36e6c54f7ef6078232eae28a9f89d12b28568fa16c6a724f1aa4f78ec137
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "661f36e6c54f7ef6078232eae28a9f89d12b28568fa16c6a724f1aa4f78ec137", kill_on_drop: false }`
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "661f36e6c54f7ef6078232eae28a9f89d12b28568fa16c6a724f1aa4f78ec137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661f36e6c54f7ef6078232eae28a9f89d12b28568fa16c6a724f1aa4f78ec137", kill_on_drop: false }`
[INFO] [stdout] 661f36e6c54f7ef6078232eae28a9f89d12b28568fa16c6a724f1aa4f78ec137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e9a9e27b12295a7689f772f531835b0eca7f149874a2b26f7e5bcb881e2f4f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e9a9e27b12295a7689f772f531835b0eca7f149874a2b26f7e5bcb881e2f4f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.06s
[INFO] running `Command { std: "docker" "inspect" "4e9a9e27b12295a7689f772f531835b0eca7f149874a2b26f7e5bcb881e2f4f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9a9e27b12295a7689f772f531835b0eca7f149874a2b26f7e5bcb881e2f4f6", kill_on_drop: false }`
[INFO] [stdout] 4e9a9e27b12295a7689f772f531835b0eca7f149874a2b26f7e5bcb881e2f4f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d146f331834207d6e19c15218e2861dd4137bc1e6f7fdb8e579df83cdc0569bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d146f331834207d6e19c15218e2861dd4137bc1e6f7fdb8e579df83cdc0569bb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vivaldi-1d0e0e6c70feb21f
[INFO] [stdout] test model::tests::unit_vector_to ... ok
[INFO] [stdout] test vector::dimension_2::tests::div_f64_constant ... ok
[INFO] [stdout] test vector::dimension_2::tests::add ... ok
[INFO] [stdout] test model::tests::independent_coords ... ok
[INFO] [stdout] test model::tests::vector_height_values ... ok
[INFO] [stdout] test vector::dimension_2::tests::add_f64_constant ... ok
[INFO] [stdout] test model::tests::constant_rtt_2x2_node_simulation_estimate_never_communicated ... ok
[INFO] [stdout] test vector::dimension_2::tests::magnitude ... ok
[INFO] [stdout] test vector::dimension_3::tests::magnitude ... ok
[INFO] [stdout] test vector::dimension_3::tests::div_f64_constant ... ok
[INFO] [stdout] test vector::dimension_3::tests::mul_f64_constant ... ok
[INFO] [stdout] test vector::dimension_2::tests::sub ... ok
[INFO] [stdout] test vector::dimension_3::tests::add_f64_constant ... ok
[INFO] [stdout] test vector::dimension_2::tests::mul_f64_constant ... ok
[INFO] [stdout] test model::tests::constant_rtt_2x2_node_simulation ... ok
[INFO] [stdout] test vector::dimension_3::tests::add ... ok
[INFO] [stdout] test model::tests::constant_rtt_2_node_simulation ... ok
[INFO] [stderr]    Doc-tests vivaldi
[INFO] [stdout] test vector::dimension_3::tests::sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/model.rs - model::Model<V>::new (line 50) ... ok
[INFO] [stdout] test src/model.rs - model::Model<V>::observe (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d146f331834207d6e19c15218e2861dd4137bc1e6f7fdb8e579df83cdc0569bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d146f331834207d6e19c15218e2861dd4137bc1e6f7fdb8e579df83cdc0569bb", kill_on_drop: false }`
[INFO] [stdout] d146f331834207d6e19c15218e2861dd4137bc1e6f7fdb8e579df83cdc0569bb