[INFO] fetching crate emptypipe 0.2.2...
[INFO] testing emptypipe-0.2.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate emptypipe 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate emptypipe 0.2.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emptypipe 0.2.2
[INFO] finished tweaking crates.io crate emptypipe 0.2.2
[INFO] tweaked toml for crates.io crate emptypipe 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 3284231a8ef7e8882e86c12007f8475b5f61e83f72ae30f390a3a998439a05f5
[INFO] running `Command { std: "docker" "start" "-a" "3284231a8ef7e8882e86c12007f8475b5f61e83f72ae30f390a3a998439a05f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3284231a8ef7e8882e86c12007f8475b5f61e83f72ae30f390a3a998439a05f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3284231a8ef7e8882e86c12007f8475b5f61e83f72ae30f390a3a998439a05f5", kill_on_drop: false }`
[INFO] [stdout] 3284231a8ef7e8882e86c12007f8475b5f61e83f72ae30f390a3a998439a05f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de83ec42b5832b1ebe26d4df2a834277ae80076460d0225929c9fc285f9ede1f
[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" "de83ec42b5832b1ebe26d4df2a834277ae80076460d0225929c9fc285f9ede1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling emptypipe v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "de83ec42b5832b1ebe26d4df2a834277ae80076460d0225929c9fc285f9ede1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de83ec42b5832b1ebe26d4df2a834277ae80076460d0225929c9fc285f9ede1f", kill_on_drop: false }`
[INFO] [stdout] de83ec42b5832b1ebe26d4df2a834277ae80076460d0225929c9fc285f9ede1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1835d4af4dabda8836c9e66bfb84402794244484f525f943127c2c642d5b98cb
[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" "1835d4af4dabda8836c9e66bfb84402794244484f525f943127c2c642d5b98cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling emptypipe v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "1835d4af4dabda8836c9e66bfb84402794244484f525f943127c2c642d5b98cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1835d4af4dabda8836c9e66bfb84402794244484f525f943127c2c642d5b98cb", kill_on_drop: false }`
[INFO] [stdout] 1835d4af4dabda8836c9e66bfb84402794244484f525f943127c2c642d5b98cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] c4187dd6f87308f1ab4f931b5e7091bc0d3a27b4173c70fa63458bc8a6fc4116
[INFO] running `Command { std: "docker" "start" "-a" "c4187dd6f87308f1ab4f931b5e7091bc0d3a27b4173c70fa63458bc8a6fc4116", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/emptypipe-013ebee27f41297f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4187dd6f87308f1ab4f931b5e7091bc0d3a27b4173c70fa63458bc8a6fc4116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4187dd6f87308f1ab4f931b5e7091bc0d3a27b4173c70fa63458bc8a6fc4116", kill_on_drop: false }`
[INFO] [stdout] c4187dd6f87308f1ab4f931b5e7091bc0d3a27b4173c70fa63458bc8a6fc4116
