[INFO] fetching crate mat4 0.2.1...
[INFO] testing mat4-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mat4 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mat4 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 mat4 0.2.1
[INFO] finished tweaking crates.io crate mat4 0.2.1
[INFO] tweaked toml for crates.io crate mat4 0.2.1 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] [stderr]     Blocking waiting for file lock on package cache
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d704bf56746f7e9b4d6da99f418e6af4fadb21b072e86513ff099e14270afeb7
[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" "d704bf56746f7e9b4d6da99f418e6af4fadb21b072e86513ff099e14270afeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d704bf56746f7e9b4d6da99f418e6af4fadb21b072e86513ff099e14270afeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d704bf56746f7e9b4d6da99f418e6af4fadb21b072e86513ff099e14270afeb7", kill_on_drop: false }`
[INFO] [stdout] d704bf56746f7e9b4d6da99f418e6af4fadb21b072e86513ff099e14270afeb7
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0306969b43e4f2635cbfdd663d1441efef462009335a03657564472a0946de8
[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" "a0306969b43e4f2635cbfdd663d1441efef462009335a03657564472a0946de8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cast_trait v0.1.2
[INFO] [stderr]    Compiling vec3 v0.2.1
[INFO] [stderr]    Compiling mat4 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "a0306969b43e4f2635cbfdd663d1441efef462009335a03657564472a0946de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0306969b43e4f2635cbfdd663d1441efef462009335a03657564472a0946de8", kill_on_drop: false }`
[INFO] [stdout] a0306969b43e4f2635cbfdd663d1441efef462009335a03657564472a0946de8
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60c34f6e216b9857116baafe6f79422751258909dd49771d47a0baa5546579b
[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" "c60c34f6e216b9857116baafe6f79422751258909dd49771d47a0baa5546579b", kill_on_drop: false }`
[INFO] [stderr]    Compiling mat4 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c60c34f6e216b9857116baafe6f79422751258909dd49771d47a0baa5546579b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60c34f6e216b9857116baafe6f79422751258909dd49771d47a0baa5546579b", kill_on_drop: false }`
[INFO] [stdout] c60c34f6e216b9857116baafe6f79422751258909dd49771d47a0baa5546579b
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f65d3882cd856fd8780cccb9c93930139e5014a0b7f3265b74da40f5f4eae9c3
[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" "f65d3882cd856fd8780cccb9c93930139e5014a0b7f3265b74da40f5f4eae9c3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mat4-6db098569563abf6
[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 mat4
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/ops.rs - ops::div (line 155) ... ok
[INFO] [stdout] test src/det.rs - det::det (line 4) ... ok
[INFO] [stdout] test src/ops.rs - ops::smul (line 110) ... ok
[INFO] [stdout] test src/ops.rs - ops::mul (line 8) ... ok
[INFO] [stdout] test src/ops.rs - ops::sdiv (line 203) ... ok
[INFO] [stdout] test src/ops.rs - ops::rmul_mut (line 79) ... ok
[INFO] [stdout] test src/compose.rs - compose::decompose (line 71) ... ok
[INFO] [stdout] test src/compose.rs - compose::compose (line 7) ... ok
[INFO] [stdout] test src/ops.rs - ops::rdiv_mut (line 172) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv (line 8) ... ok
[INFO] [stdout] test src/ops.rs - ops::ldiv_mut (line 188) ... ok
[INFO] [stdout] test src/inv.rs - inv::inv_mut (line 77) ... ok
[INFO] [stdout] test src/ops.rs - ops::sdiv_mut (line 222) ... ok
[INFO] [stdout] test src/ops.rs - ops::lmul_mut (line 95) ... ok
[INFO] [stdout] test src/ops.rs - ops::smul_mut (line 140) ... ok
[INFO] [stdout] test src/transform.rs - transform::look_at (line 8) ... ok
[INFO] [stdout] test src/set.rs - set::set_quat (line 210) ... ok
[INFO] [stdout] test src/transpose.rs - transpose::transpose (line 2) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f65d3882cd856fd8780cccb9c93930139e5014a0b7f3265b74da40f5f4eae9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65d3882cd856fd8780cccb9c93930139e5014a0b7f3265b74da40f5f4eae9c3", kill_on_drop: false }`
[INFO] [stdout] f65d3882cd856fd8780cccb9c93930139e5014a0b7f3265b74da40f5f4eae9c3