[INFO] fetching crate linuxfb 0.2.0...
[INFO] testing linuxfb-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate linuxfb 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate linuxfb 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linuxfb 0.2.0
[INFO] finished tweaking crates.io crate linuxfb 0.2.0
[INFO] tweaked toml for crates.io crate linuxfb 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fc12961d80ea3cef31b8d4448de8e60fe1249ebba8588961a7163928d119f61
[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" "0fc12961d80ea3cef31b8d4448de8e60fe1249ebba8588961a7163928d119f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fc12961d80ea3cef31b8d4448de8e60fe1249ebba8588961a7163928d119f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc12961d80ea3cef31b8d4448de8e60fe1249ebba8588961a7163928d119f61", kill_on_drop: false }`
[INFO] [stdout] 0fc12961d80ea3cef31b8d4448de8e60fe1249ebba8588961a7163928d119f61
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 835ee5ded845b0d4cc93a4a2b4f066176423d5be177a223bc9da9e5327a9c7fb
[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" "835ee5ded845b0d4cc93a4a2b4f066176423d5be177a223bc9da9e5327a9c7fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linuxfb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `Command { std: "docker" "inspect" "835ee5ded845b0d4cc93a4a2b4f066176423d5be177a223bc9da9e5327a9c7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835ee5ded845b0d4cc93a4a2b4f066176423d5be177a223bc9da9e5327a9c7fb", kill_on_drop: false }`
[INFO] [stdout] 835ee5ded845b0d4cc93a4a2b4f066176423d5be177a223bc9da9e5327a9c7fb
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deb33d70fc22e16f33cc63206d56186ac014bfad3403c5a8da4b571bfc733193
[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" "deb33d70fc22e16f33cc63206d56186ac014bfad3403c5a8da4b571bfc733193", kill_on_drop: false }`
[INFO] [stderr]    Compiling linuxfb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "deb33d70fc22e16f33cc63206d56186ac014bfad3403c5a8da4b571bfc733193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb33d70fc22e16f33cc63206d56186ac014bfad3403c5a8da4b571bfc733193", kill_on_drop: false }`
[INFO] [stdout] deb33d70fc22e16f33cc63206d56186ac014bfad3403c5a8da4b571bfc733193
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ff036a060c6457109b83220602bb315ceffbfc7839ca47d3f64a35bd8803666
[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" "6ff036a060c6457109b83220602bb315ceffbfc7839ca47d3f64a35bd8803666", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linuxfb-217a79869810295a
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fbio::bindgen_test_layout_fb_bitfield ... ok
[INFO] [stdout] test fbio::bindgen_test_layout_fb_fix_screeninfo ... ok
[INFO] [stdout] test fbio::bindgen_test_layout_fb_var_screeninfo ... ok
[INFO] [stderr]    Doc-tests linuxfb
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test proc::tests::test_parse_devices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Framebuffer::blank (line 318) ... ok
[INFO] [stdout] test src/double.rs - double::Buffer (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer (line 55) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer::blank (line 336) ... ok
[INFO] [stdout] test src/fbio.rs - fbio::ErrnoError::errno (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer::get_pixel_layout (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer::get_pixel_layout (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer::get_pixel_layout (line 233) ... ok
[INFO] [stdout] test src/lib.rs - Framebuffer::list (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ff036a060c6457109b83220602bb315ceffbfc7839ca47d3f64a35bd8803666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff036a060c6457109b83220602bb315ceffbfc7839ca47d3f64a35bd8803666", kill_on_drop: false }`
[INFO] [stdout] 6ff036a060c6457109b83220602bb315ceffbfc7839ca47d3f64a35bd8803666