[INFO] fetching crate vivaldi 0.1.0...
[INFO] testing vivaldi-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate vivaldi 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vivaldi 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dbc9b85e990dd13f702bc3f81a49f2107c373659a33d1f07ad5643f436f8f65
[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" "8dbc9b85e990dd13f702bc3f81a49f2107c373659a33d1f07ad5643f436f8f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dbc9b85e990dd13f702bc3f81a49f2107c373659a33d1f07ad5643f436f8f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbc9b85e990dd13f702bc3f81a49f2107c373659a33d1f07ad5643f436f8f65", kill_on_drop: false }`
[INFO] [stdout] 8dbc9b85e990dd13f702bc3f81a49f2107c373659a33d1f07ad5643f436f8f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56241de56ebce1f9eb361bde15da10ec02014574a1747ec8e6a5939f746766a5
[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" "56241de56ebce1f9eb361bde15da10ec02014574a1747ec8e6a5939f746766a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "56241de56ebce1f9eb361bde15da10ec02014574a1747ec8e6a5939f746766a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56241de56ebce1f9eb361bde15da10ec02014574a1747ec8e6a5939f746766a5", kill_on_drop: false }`
[INFO] [stdout] 56241de56ebce1f9eb361bde15da10ec02014574a1747ec8e6a5939f746766a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96958fbdabf985c035233fc9d38ee173fcaae2c6d1b6d3513112fa8fda9fd08c
[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" "96958fbdabf985c035233fc9d38ee173fcaae2c6d1b6d3513112fa8fda9fd08c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.95s
[INFO] running `Command { std: "docker" "inspect" "96958fbdabf985c035233fc9d38ee173fcaae2c6d1b6d3513112fa8fda9fd08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96958fbdabf985c035233fc9d38ee173fcaae2c6d1b6d3513112fa8fda9fd08c", kill_on_drop: false }`
[INFO] [stdout] 96958fbdabf985c035233fc9d38ee173fcaae2c6d1b6d3513112fa8fda9fd08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 099aa8abce731c9534f3dad4771e1370a490d2bf98b87d5a779e71f77f6d393e
[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" "099aa8abce731c9534f3dad4771e1370a490d2bf98b87d5a779e71f77f6d393e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vivaldi-d2f915f7eca1c690
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test model::tests::unit_vector_to ... ok
[INFO] [stdout] test vector::dimension_2::tests::add ... ok
[INFO] [stdout] test model::tests::constant_rtt_2x2_node_simulation ... ok
[INFO] [stdout] test model::tests::constant_rtt_2x2_node_simulation_estimate_never_communicated ... ok
[INFO] [stdout] test vector::dimension_2::tests::div_f64_constant ... ok
[INFO] [stdout] test vector::dimension_2::tests::add_f64_constant ... ok
[INFO] [stdout] test model::tests::constant_rtt_2_node_simulation ... ok
[INFO] [stdout] test model::tests::independent_coords ... ok
[INFO] [stdout] test vector::dimension_2::tests::magnitude ... ok
[INFO] [stdout] test vector::dimension_2::tests::mul_f64_constant ... ok
[INFO] [stdout] test model::tests::vector_height_values ... ok
[INFO] [stdout] test vector::dimension_3::tests::magnitude ... ok
[INFO] [stdout] test vector::dimension_3::tests::mul_f64_constant ... ok
[INFO] [stdout] test vector::dimension_3::tests::add ... ok
[INFO] [stdout] test vector::dimension_2::tests::sub ... ok
[INFO] [stdout] test vector::dimension_3::tests::div_f64_constant ... ok
[INFO] [stdout] test vector::dimension_3::tests::add_f64_constant ... ok
[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] [stderr]    Doc-tests vivaldi
[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" "099aa8abce731c9534f3dad4771e1370a490d2bf98b87d5a779e71f77f6d393e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099aa8abce731c9534f3dad4771e1370a490d2bf98b87d5a779e71f77f6d393e", kill_on_drop: false }`
[INFO] [stdout] 099aa8abce731c9534f3dad4771e1370a490d2bf98b87d5a779e71f77f6d393e