[INFO] fetching crate mat3 0.2.1...
[INFO] testing mat3-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mat3 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mat3 0.2.1 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 mat3 0.2.1
[INFO] finished tweaking crates.io crate mat3 0.2.1
[INFO] tweaked toml for crates.io crate mat3 0.2.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] db3c0cb13472fddf96e875fd14619f621e18fbb78c247475cb43d984d4701ae0
[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" "db3c0cb13472fddf96e875fd14619f621e18fbb78c247475cb43d984d4701ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db3c0cb13472fddf96e875fd14619f621e18fbb78c247475cb43d984d4701ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3c0cb13472fddf96e875fd14619f621e18fbb78c247475cb43d984d4701ae0", kill_on_drop: false }`
[INFO] [stdout] db3c0cb13472fddf96e875fd14619f621e18fbb78c247475cb43d984d4701ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f7ec78c6725acaa6bc070b5004d227b71d20727c217c0efe83813609a8ad61bc
[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" "f7ec78c6725acaa6bc070b5004d227b71d20727c217c0efe83813609a8ad61bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mat3 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f7ec78c6725acaa6bc070b5004d227b71d20727c217c0efe83813609a8ad61bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ec78c6725acaa6bc070b5004d227b71d20727c217c0efe83813609a8ad61bc", kill_on_drop: false }`
[INFO] [stdout] f7ec78c6725acaa6bc070b5004d227b71d20727c217c0efe83813609a8ad61bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f7b3e7ee4fd52b8ac55170c38a8f9016fcf69e6d2796ddba056be2d480314173
[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" "f7b3e7ee4fd52b8ac55170c38a8f9016fcf69e6d2796ddba056be2d480314173", kill_on_drop: false }`
[INFO] [stderr]    Compiling mat3 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f7b3e7ee4fd52b8ac55170c38a8f9016fcf69e6d2796ddba056be2d480314173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b3e7ee4fd52b8ac55170c38a8f9016fcf69e6d2796ddba056be2d480314173", kill_on_drop: false }`
[INFO] [stdout] f7b3e7ee4fd52b8ac55170c38a8f9016fcf69e6d2796ddba056be2d480314173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0607c9c9602b93a30de46a0a85dbb903ad74310b1d002291e92efc3d22cb2fcf
[INFO] running `Command { std: "docker" "start" "-a" "0607c9c9602b93a30de46a0a85dbb903ad74310b1d002291e92efc3d22cb2fcf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mat3-e9db16687c37b159
[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] [stderr]    Doc-tests mat3
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/inv.rs - inv::inv_mat3_values (line 8) ... ok
[INFO] [stdout] test src/ops.rs - ops::mul (line 8) ... ok
[INFO] [stdout] test src/det.rs - det::det (line 4) ... ok
[INFO] [stdout] test src/ops.rs - ops::ldiv_mut (line 156) ... ok
[INFO] [stdout] test src/ops.rs - ops::sdiv (line 171) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv (line 55) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv_mut (line 80) ... ok
[INFO] [stdout] test src/ops.rs - ops::lmul_mut (line 70) ... ok
[INFO] [stdout] test src/ops.rs - ops::div (line 123) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv_mat2 (line 95) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv_mat32 (line 120) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv_mat4 (line 145) ... ok
[INFO] [stdout] test src/ops.rs - ops::rmul_mut (line 54) ... ok
[INFO] [stdout] test src/ops.rs - ops::rdiv_mut (line 140) ... ok
[INFO] [stdout] test src/ops.rs - ops::smul (line 85) ... ok
[INFO] [stdout] test src/set.rs - set::set_quat (line 145) ... ok
[INFO] [stdout] test src/ops.rs - ops::sdiv_mut (line 190) ... ok
[INFO] [stdout] test src/ops.rs - ops::smul_mut (line 108) ... ok
[INFO] [stdout] test src/transpose.rs - transpose::transpose (line 2) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0607c9c9602b93a30de46a0a85dbb903ad74310b1d002291e92efc3d22cb2fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0607c9c9602b93a30de46a0a85dbb903ad74310b1d002291e92efc3d22cb2fcf", kill_on_drop: false }`
[INFO] [stdout] 0607c9c9602b93a30de46a0a85dbb903ad74310b1d002291e92efc3d22cb2fcf