[INFO] fetching crate ftvf 0.5.0...
[INFO] testing ftvf-0.5.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ftvf 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ftvf 0.5.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ftvf 0.5.0
[INFO] finished tweaking crates.io crate ftvf 0.5.0
[INFO] tweaked toml for crates.io crate ftvf 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d1bab93f9e3851c34aa8c6b3d9061cb10fb4d942391d15b71f02840cd2e9642
[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" "2d1bab93f9e3851c34aa8c6b3d9061cb10fb4d942391d15b71f02840cd2e9642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d1bab93f9e3851c34aa8c6b3d9061cb10fb4d942391d15b71f02840cd2e9642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1bab93f9e3851c34aa8c6b3d9061cb10fb4d942391d15b71f02840cd2e9642", kill_on_drop: false }`
[INFO] [stdout] 2d1bab93f9e3851c34aa8c6b3d9061cb10fb4d942391d15b71f02840cd2e9642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af53e181261c2d5843a45f4d19f22b3a39c92bef42945317be7d65c132ca27a4
[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" "af53e181261c2d5843a45f4d19f22b3a39c92bef42945317be7d65c132ca27a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftvf v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "af53e181261c2d5843a45f4d19f22b3a39c92bef42945317be7d65c132ca27a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af53e181261c2d5843a45f4d19f22b3a39c92bef42945317be7d65c132ca27a4", kill_on_drop: false }`
[INFO] [stdout] af53e181261c2d5843a45f4d19f22b3a39c92bef42945317be7d65c132ca27a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d9a66ff592cf3b3827a6f34b52c9b5b81a00753cd88d02236132d1e7551b87
[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" "10d9a66ff592cf3b3827a6f34b52c9b5b81a00753cd88d02236132d1e7551b87", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftvf v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "10d9a66ff592cf3b3827a6f34b52c9b5b81a00753cd88d02236132d1e7551b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d9a66ff592cf3b3827a6f34b52c9b5b81a00753cd88d02236132d1e7551b87", kill_on_drop: false }`
[INFO] [stdout] 10d9a66ff592cf3b3827a6f34b52c9b5b81a00753cd88d02236132d1e7551b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d9b2afaf0b2c8ce0473c42dd04a838282e4278d7270fe995c7c3c27f90fcda7
[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" "0d9b2afaf0b2c8ce0473c42dd04a838282e4278d7270fe995c7c3c27f90fcda7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ftvf-8ba67e8fd8a6af11
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::vtvf ... ok
[INFO] [stdout] test tests::ntsc ... ok
[INFO] [stdout] test tests::rollover ... ok
[INFO] [stdout] test tests::pause ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::rollover_crash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ftvf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d9b2afaf0b2c8ce0473c42dd04a838282e4278d7270fe995c7c3c27f90fcda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9b2afaf0b2c8ce0473c42dd04a838282e4278d7270fe995c7c3c27f90fcda7", kill_on_drop: false }`
[INFO] [stdout] 0d9b2afaf0b2c8ce0473c42dd04a838282e4278d7270fe995c7c3c27f90fcda7
