[INFO] fetching crate metaflac 0.2.4...
[INFO] testing metaflac-0.2.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate metaflac 0.2.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate metaflac 0.2.4 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 metaflac 0.2.4
[INFO] finished tweaking crates.io crate metaflac 0.2.4
[INFO] tweaked toml for crates.io crate metaflac 0.2.4 written to /workspace/builds/worker-6/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-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] ef7f69c102a8ff9c7a317bb41a5db76423e1ac1c26e32b673d6fb027862ceead
[INFO] running `Command { std: "docker" "start" "-a" "ef7f69c102a8ff9c7a317bb41a5db76423e1ac1c26e32b673d6fb027862ceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7f69c102a8ff9c7a317bb41a5db76423e1ac1c26e32b673d6fb027862ceead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7f69c102a8ff9c7a317bb41a5db76423e1ac1c26e32b673d6fb027862ceead", kill_on_drop: false }`
[INFO] [stdout] ef7f69c102a8ff9c7a317bb41a5db76423e1ac1c26e32b673d6fb027862ceead
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] addf20be5ab7026dcd29def9535183ce9db8da72f3d0dee0d725b009280e68c6
[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" "addf20be5ab7026dcd29def9535183ce9db8da72f3d0dee0d725b009280e68c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaflac v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "addf20be5ab7026dcd29def9535183ce9db8da72f3d0dee0d725b009280e68c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addf20be5ab7026dcd29def9535183ce9db8da72f3d0dee0d725b009280e68c6", kill_on_drop: false }`
[INFO] [stdout] addf20be5ab7026dcd29def9535183ce9db8da72f3d0dee0d725b009280e68c6
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54b35d87b4158041cc19353de72ac306b03253def67c5067d9668283ca2d9329
[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" "54b35d87b4158041cc19353de72ac306b03253def67c5067d9668283ca2d9329", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaflac v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "54b35d87b4158041cc19353de72ac306b03253def67c5067d9668283ca2d9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b35d87b4158041cc19353de72ac306b03253def67c5067d9668283ca2d9329", kill_on_drop: false }`
[INFO] [stdout] 54b35d87b4158041cc19353de72ac306b03253def67c5067d9668283ca2d9329
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4efb1334e2100371176d76ead70772595f4f43573076ab991b7d1a8b654b3be4
[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" "4efb1334e2100371176d76ead70772595f4f43573076ab991b7d1a8b654b3be4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metaflac-d76ea83bc35d8118
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tag::tests::vorbis_case_sensitivity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metaflac
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tag.rs - tag::Tag::set_streaminfo (line 325) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::get_streaminfo (line 303) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_picture_type (line 273) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::add_picture (line 240) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments (line 74) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis_pair (line 198) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::pictures (line 221) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::get_vorbis (line 131) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::vorbis_comments_mut (line 97) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_blocks (line 55) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::set_vorbis (line 153) ... ok
[INFO] [stdout] test src/tag.rs - tag::Tag::remove_vorbis (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4efb1334e2100371176d76ead70772595f4f43573076ab991b7d1a8b654b3be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efb1334e2100371176d76ead70772595f4f43573076ab991b7d1a8b654b3be4", kill_on_drop: false }`
[INFO] [stdout] 4efb1334e2100371176d76ead70772595f4f43573076ab991b7d1a8b654b3be4
