[INFO] fetching crate MBrane 1.0.10...
[INFO] testing MBrane-1.0.10 against 1.49.0 for beta-1.50-1
[INFO] extracting crate MBrane 1.0.10 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate MBrane 1.0.10 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 MBrane 1.0.10
[INFO] finished tweaking crates.io crate MBrane 1.0.10
[INFO] tweaked toml for crates.io crate MBrane 1.0.10 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d82d5df8b7b77518c3120bc81b7b77dac7e810c96c05d7137068c20ee48197aa
[INFO] running `Command { std: "docker" "start" "-a" "d82d5df8b7b77518c3120bc81b7b77dac7e810c96c05d7137068c20ee48197aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d82d5df8b7b77518c3120bc81b7b77dac7e810c96c05d7137068c20ee48197aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82d5df8b7b77518c3120bc81b7b77dac7e810c96c05d7137068c20ee48197aa", kill_on_drop: false }`
[INFO] [stdout] d82d5df8b7b77518c3120bc81b7b77dac7e810c96c05d7137068c20ee48197aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b74974ba2804bde1fbeaa1230ca3e7c5de246a93f2e622901ea30b1214a5555
[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" "4b74974ba2804bde1fbeaa1230ca3e7c5de246a93f2e622901ea30b1214a5555", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling MBrane v1.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "4b74974ba2804bde1fbeaa1230ca3e7c5de246a93f2e622901ea30b1214a5555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b74974ba2804bde1fbeaa1230ca3e7c5de246a93f2e622901ea30b1214a5555", kill_on_drop: false }`
[INFO] [stdout] 4b74974ba2804bde1fbeaa1230ca3e7c5de246a93f2e622901ea30b1214a5555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c2d8ce43ba77284007060a7aa54fed04d8c9136edb526adf07da0f5ee732f5
[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" "08c2d8ce43ba77284007060a7aa54fed04d8c9136edb526adf07da0f5ee732f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling MBrane v1.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "08c2d8ce43ba77284007060a7aa54fed04d8c9136edb526adf07da0f5ee732f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c2d8ce43ba77284007060a7aa54fed04d8c9136edb526adf07da0f5ee732f5", kill_on_drop: false }`
[INFO] [stdout] 08c2d8ce43ba77284007060a7aa54fed04d8c9136edb526adf07da0f5ee732f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f196d9dbb432dc30099650ed261fb441d9b82f087351cfa213ee82decc36710
[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" "5f196d9dbb432dc30099650ed261fb441d9b82f087351cfa213ee82decc36710", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/MBrane-f0070ea6c3899e42
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/TSVector2DTest-9b08ed209d1f5bce
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test vector2d_addition ... ok
[INFO] [stdout] test vector2d_new_initialization ... ok
[INFO] [stdout] test vector2d_multiplication ... ok
[INFO] [stdout] test vector2d_division ... ok
[INFO] [stdout] test vector2d_dot ... ok
[INFO] [stdout] test vector2d_normalization ... ok
[INFO] [stdout] test vector2d_initialization ... ok
[INFO] [stdout] test vector2d_substraction ... ok
[INFO] [stdout] test vector2d_magnitude ... ok
[INFO] [stdout] test vector2d_self_normalization ... ok
[INFO] [stdout] test vector2d_dot_product ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/TSVector3DTest-50a667d348b7772a
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/TSVector4DTest-b36b9adccc7c4874
[INFO] [stdout] running 11 tests
[INFO] [stdout] test vector3d_division ... ok
[INFO] [stdout] test vector3d_magnitude ... ok
[INFO] [stdout] test vector3d_dot ... ok
[INFO] [stdout] test vector3d_normalization ... ok
[INFO] [stdout] test vector3d_substraction ... ok
[INFO] [stdout] test vector3d_dot_product ... ok
[INFO] [stdout] test vector3d_multiplication ... ok
[INFO] [stdout] test vector3d_new_initialization ... ok
[INFO] [stdout] test vector3d_self_normalization ... ok
[INFO] [stdout] test vector3d_addition ... ok
[INFO] [stdout] test vector3d_initialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test vector4d_addition ... ok
[INFO] [stdout] test vector4d_division ... ok
[INFO] [stdout] test vector4d_dot_product ... ok
[INFO] [stdout] test vector4d_magnitude ... ok
[INFO] [stdout] test vector4d_new_initialization ... ok
[INFO] [stdout] test vector4d_normalization ... ok
[INFO] [stdout] test vector4d_self_normalization ... ok
[INFO] [stdout] test vector4d_substraction ... ok
[INFO] [stdout] test vector4d_multiplication ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Vector2DTest-d33ee70281029fab
[INFO] [stdout] test vector4d_initialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Vector3DTest-9022d869ab9140f4
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test vector2d_substraction ... ok
[INFO] [stdout] test vector2d_new_initialization ... ok
[INFO] [stdout] test vector2d_magnitude ... ok
[INFO] [stdout] test vector2d_initialization ... ok
[INFO] [stdout] test vector2d_division ... ok
[INFO] [stdout] test vector2d_addition ... ok
[INFO] [stdout] test vector2d_multiplication ... ok
[INFO] [stdout] test vector2d_normalization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test vector3d_division ... ok
[INFO] [stdout] test vector3d_magnitude ... ok
[INFO] [stdout] test vector3d_substraction ... ok
[INFO] [stdout] test vector3d_addition ... ok
[INFO] [stdout] test vector3d_new_initialization ... ok
[INFO] [stdout] test vector3d_initialization ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Vector4DTest-6c924fd44e77feb6
[INFO] [stdout] test vector3d_normalization ... ok
[INFO] [stdout] test vector3d_multiplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test vector4d_addition ... ok
[INFO] [stdout] test vector4d_multiplication ... ok
[INFO] [stdout] test vector4d_new_initialization ... ok
[INFO] [stdout] test vector4d_magnitude ... ok
[INFO] [stdout] test vector4d_division ... ok
[INFO] [stderr]    Doc-tests MBrane
[INFO] [stdout] test vector4d_initialization ... ok
[INFO] [stdout] test vector4d_normalization ... ok
[INFO] [stdout] test vector4d_substraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::new (line 34) ... ok
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::normalize (line 84) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::self_normalize (line 45) ... ok
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::magnitude (line 69) ... ok
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::self_normalize (line 48) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::dot_product (line 116) ... ok
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::angle (line 102) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::new (line 31) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::angle (line 98) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::normalize (line 80) ... ok
[INFO] [stdout] test src/ts/Vector3D.rs - ts::Vector3D::Vector3D::dot_product (line 120) ... ok
[INFO] [stdout] test src/ts/Vector2D.rs - ts::Vector2D::Vector2D::magnitude (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f196d9dbb432dc30099650ed261fb441d9b82f087351cfa213ee82decc36710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f196d9dbb432dc30099650ed261fb441d9b82f087351cfa213ee82decc36710", kill_on_drop: false }`
[INFO] [stdout] 5f196d9dbb432dc30099650ed261fb441d9b82f087351cfa213ee82decc36710