[INFO] fetching crate linmath 0.0.2...
[INFO] testing linmath-0.0.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate linmath 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate linmath 0.0.2 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 linmath 0.0.2
[INFO] finished tweaking crates.io crate linmath 0.0.2
[INFO] tweaked toml for crates.io crate linmath 0.0.2 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c0b1ca95f4af87ca2233108f3a4b5b61983968e8e008f3ad134d460ba169c868
[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" "c0b1ca95f4af87ca2233108f3a4b5b61983968e8e008f3ad134d460ba169c868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0b1ca95f4af87ca2233108f3a4b5b61983968e8e008f3ad134d460ba169c868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0b1ca95f4af87ca2233108f3a4b5b61983968e8e008f3ad134d460ba169c868", kill_on_drop: false }`
[INFO] [stdout] c0b1ca95f4af87ca2233108f3a4b5b61983968e8e008f3ad134d460ba169c868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3d74038a29621bb1a2ab1df92302c423900c65100aecfac1b2944caf09ef7af0
[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" "3d74038a29621bb1a2ab1df92302c423900c65100aecfac1b2944caf09ef7af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling linmath v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3d74038a29621bb1a2ab1df92302c423900c65100aecfac1b2944caf09ef7af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d74038a29621bb1a2ab1df92302c423900c65100aecfac1b2944caf09ef7af0", kill_on_drop: false }`
[INFO] [stdout] 3d74038a29621bb1a2ab1df92302c423900c65100aecfac1b2944caf09ef7af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 43c5ee1965c4a510bc9cb6d71a6ac9c491f223b5e8dc0b3e7bc7534d4708556b
[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" "43c5ee1965c4a510bc9cb6d71a6ac9c491f223b5e8dc0b3e7bc7534d4708556b", kill_on_drop: false }`
[INFO] [stderr]    Compiling linmath v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "43c5ee1965c4a510bc9cb6d71a6ac9c491f223b5e8dc0b3e7bc7534d4708556b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c5ee1965c4a510bc9cb6d71a6ac9c491f223b5e8dc0b3e7bc7534d4708556b", kill_on_drop: false }`
[INFO] [stdout] 43c5ee1965c4a510bc9cb6d71a6ac9c491f223b5e8dc0b3e7bc7534d4708556b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b5597248576a4cef508974ac4f59302e9ab49273ce27e51c6147f3945c319f3a
[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" "b5597248576a4cef508974ac4f59302e9ab49273ce27e51c6147f3945c319f3a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 64 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linmath-13e67cf6e67c5a9b
[INFO] [stdout] test matrix::tests::matrix3_inverse ... ok
[INFO] [stdout] test matrix::tests::matrix3_determinant ... ok
[INFO] [stdout] test matrix::tests::matrix3_add_assign ... ok
[INFO] [stdout] test matrix::tests::matrix3_mul_scalar ... ok
[INFO] [stdout] test matrix::tests::matrix3_add ... ok
[INFO] [stdout] test matrix::tests::matrix2_transpose ... ok
[INFO] [stdout] test matrix::tests::matrix2_sub_assign ... ok
[INFO] [stdout] test matrix::tests::matrix3_mul_vector ... ok
[INFO] [stdout] test matrix::tests::matrix3_sub ... ok
[INFO] [stdout] test matrix::tests::matrix3_translate ... ok
[INFO] [stdout] test matrix::tests::matrix3_transpose ... ok
[INFO] [stdout] test matrix::tests::matrix4_add ... ok
[INFO] [stdout] test matrix::tests::matrix3_scale ... ok
[INFO] [stdout] test matrix::tests::matrix2_sub ... ok
[INFO] [stdout] test matrix::tests::matrix3_mul_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix3_sub_assign ... ok
[INFO] [stdout] test matrix::tests::matrix2_mul_vector ... ok
[INFO] [stdout] test matrix::tests::matrix2_mul_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix2_inverse ... ok
[INFO] [stdout] test matrix::tests::matrix2_mul_scalar ... ok
[INFO] [stdout] test matrix::tests::matrix2_add_assign ... ok
[INFO] [stdout] test matrix::tests::matrix2_determinant ... ok
[INFO] [stdout] test matrix::tests::matrix2_add ... ok
[INFO] [stdout] test matrix::tests::matrix4_mul_scalar ... ok
[INFO] [stdout] test matrix::tests::matrix4_mul_vector ... ok
[INFO] [stdout] test matrix::tests::matrix4_inverse ... ok
[INFO] [stdout] test matrix::tests::matrix4_mul_matrix ... ok
[INFO] [stdout] test matrix::tests::matrix4_determinant ... ok
[INFO] [stdout] test vector::tests::vector2_sub ... ok
[INFO] [stdout] test vector::tests::vector2_normalize ... ok
[INFO] [stdout] test vector::tests::vector2_mul_assign ... ok
[INFO] [stdout] test vector::tests::vector2_add ... ok
[INFO] [stdout] test matrix::tests::matrix4_translate ... ok
[INFO] [stdout] test vector::tests::vector2_add_assign ... ok
[INFO] [stdout] test vector::tests::vector2_dot ... ok
[INFO] [stdout] test vector::tests::vector2_mul ... ok
[INFO] [stdout] test matrix::tests::matrix4_transpose ... ok
[INFO] [stdout] test matrix::tests::matrix4_sub ... ok
[INFO] [stdout] test matrix::tests::matrix4_scale ... ok
[INFO] [stdout] test vector::tests::vector2_length ... ok
[INFO] [stdout] test vector::tests::vector2_sub_assign ... ok
[INFO] [stdout] test vector::tests::vector3_dot ... ok
[INFO] [stdout] test vector::tests::vector3_cross ... ok
[INFO] [stdout] test vector::tests::vector3_mul ... ok
[INFO] [stdout] test vector::tests::vector3_add_assign ... ok
[INFO] [stdout] test matrix::tests::matrix4_rotate_z ... ok
[INFO] [stdout] test matrix::tests::matrix4_rotate_y ... ok
[INFO] [stdout] test matrix::tests::matrix4_rotate_x ... ok
[INFO] [stdout] test vector::tests::vector3_length ... ok
[INFO] [stdout] test vector::tests::vector3_mul_assign ... ok
[INFO] [stdout] test matrix::tests::matrix3_rotate ... ok
[INFO] [stdout] test vector::tests::vector3_sub ... ok
[INFO] [stdout] test vector::tests::vector3_sub_assign ... ok
[INFO] [stdout] test vector::tests::vector4_sub_assign ... ok
[INFO] [stdout] test vector::tests::vector4_add ... ok
[INFO] [stdout] test vector::tests::vector4_add_assign ... ok
[INFO] [stdout] test vector::tests::vector4_dot ... ok
[INFO] [stdout] test vector::tests::vector4_length ... ok
[INFO] [stdout] test vector::tests::vector4_sub ... ok
[INFO] [stdout] test vector::tests::vector4_normalize ... ok
[INFO] [stdout] test vector::tests::vector3_add ... ok
[INFO] [stdout] test vector::tests::vector4_mul_assign ... ok
[INFO] [stdout] test vector::tests::vector3_normalize ... ok
[INFO] [stdout] test vector::tests::vector4_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linmath
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5597248576a4cef508974ac4f59302e9ab49273ce27e51c6147f3945c319f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5597248576a4cef508974ac4f59302e9ab49273ce27e51c6147f3945c319f3a", kill_on_drop: false }`
[INFO] [stdout] b5597248576a4cef508974ac4f59302e9ab49273ce27e51c6147f3945c319f3a