[INFO] crate tapper 0.1.2 is already in cache
[INFO] testing tapper-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate tapper 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tapper 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tapper 0.1.2
[INFO] finished tweaking crates.io crate tapper 0.1.2
[INFO] tweaked toml for crates.io crate tapper 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate tapper 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25cfc41ffd9686ad9358cdb2b43f608a447ea790bc6e5ccba7702a4e81f3f750
[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" "25cfc41ffd9686ad9358cdb2b43f608a447ea790bc6e5ccba7702a4e81f3f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cfc41ffd9686ad9358cdb2b43f608a447ea790bc6e5ccba7702a4e81f3f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cfc41ffd9686ad9358cdb2b43f608a447ea790bc6e5ccba7702a4e81f3f750", kill_on_drop: false }`
[INFO] [stdout] 25cfc41ffd9686ad9358cdb2b43f608a447ea790bc6e5ccba7702a4e81f3f750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a61e5ec8f00b72b6b4be4a8ebd317dae9f89a019201a3a639d10bd025519f9
[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" "91a61e5ec8f00b72b6b4be4a8ebd317dae9f89a019201a3a639d10bd025519f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling testanything v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tapper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "91a61e5ec8f00b72b6b4be4a8ebd317dae9f89a019201a3a639d10bd025519f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a61e5ec8f00b72b6b4be4a8ebd317dae9f89a019201a3a639d10bd025519f9", kill_on_drop: false }`
[INFO] [stdout] 91a61e5ec8f00b72b6b4be4a8ebd317dae9f89a019201a3a639d10bd025519f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", 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] bf80dbe6b18e36350d6c63c27a0037d08dd3a77d36e894012b13f70c0539e642
[INFO] running `Command { std: "docker" "start" "-a" "bf80dbe6b18e36350d6c63c27a0037d08dd3a77d36e894012b13f70c0539e642", kill_on_drop: false }`
[INFO] [stderr]    Compiling tapper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "bf80dbe6b18e36350d6c63c27a0037d08dd3a77d36e894012b13f70c0539e642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf80dbe6b18e36350d6c63c27a0037d08dd3a77d36e894012b13f70c0539e642", kill_on_drop: false }`
[INFO] [stdout] bf80dbe6b18e36350d6c63c27a0037d08dd3a77d36e894012b13f70c0539e642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 6811f8d79e11c7c7b4ecaee3dff0f5a44be5e4e7673e1484559aad539c5a265f
[INFO] running `Command { std: "docker" "start" "-a" "6811f8d79e11c7c7b4ecaee3dff0f5a44be5e4e7673e1484559aad539c5a265f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tapper-ea549f87006e6f82
[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] running `Command { std: "docker" "inspect" "6811f8d79e11c7c7b4ecaee3dff0f5a44be5e4e7673e1484559aad539c5a265f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6811f8d79e11c7c7b4ecaee3dff0f5a44be5e4e7673e1484559aad539c5a265f", kill_on_drop: false }`
[INFO] [stdout] 6811f8d79e11c7c7b4ecaee3dff0f5a44be5e4e7673e1484559aad539c5a265f