[INFO] crate infer_fs 0.3.0 is already in cache
[INFO] testing infer_fs-0.3.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate infer_fs 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate infer_fs 0.3.0 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 infer_fs 0.3.0
[INFO] finished tweaking crates.io crate infer_fs 0.3.0
[INFO] tweaked toml for crates.io crate infer_fs 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] 0c994d9174278393b3c2c64d2a7f39926a10d67cfb3a530bb0fb43de024cd2da
[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" "0c994d9174278393b3c2c64d2a7f39926a10d67cfb3a530bb0fb43de024cd2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c994d9174278393b3c2c64d2a7f39926a10d67cfb3a530bb0fb43de024cd2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c994d9174278393b3c2c64d2a7f39926a10d67cfb3a530bb0fb43de024cd2da", kill_on_drop: false }`
[INFO] [stdout] 0c994d9174278393b3c2c64d2a7f39926a10d67cfb3a530bb0fb43de024cd2da
[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" "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] 6e9cb52e223791dc449455e94f61d82eee6ec57d3e2bf4701f02a9a47181bf81
[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" "6e9cb52e223791dc449455e94f61d82eee6ec57d3e2bf4701f02a9a47181bf81", kill_on_drop: false }`
[INFO] [stderr]    Compiling infer_fs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "6e9cb52e223791dc449455e94f61d82eee6ec57d3e2bf4701f02a9a47181bf81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9cb52e223791dc449455e94f61d82eee6ec57d3e2bf4701f02a9a47181bf81", kill_on_drop: false }`
[INFO] [stdout] 6e9cb52e223791dc449455e94f61d82eee6ec57d3e2bf4701f02a9a47181bf81
[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" "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] fb099940b28a1e590c2faf67fd4819a98fd76f268e3f6f50fd6090e810796fe5
[INFO] running `Command { std: "docker" "start" "-a" "fb099940b28a1e590c2faf67fd4819a98fd76f268e3f6f50fd6090e810796fe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling infer_fs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "fb099940b28a1e590c2faf67fd4819a98fd76f268e3f6f50fd6090e810796fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb099940b28a1e590c2faf67fd4819a98fd76f268e3f6f50fd6090e810796fe5", kill_on_drop: false }`
[INFO] [stdout] fb099940b28a1e590c2faf67fd4819a98fd76f268e3f6f50fd6090e810796fe5
[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" "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] [stdout] 1a35463666f43cb8e4ea9449e2a8f6be41eb3bfd983a89a3d13ec47c7f8f7c68
[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" "1a35463666f43cb8e4ea9449e2a8f6be41eb3bfd983a89a3d13ec47c7f8f7c68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/infer_fs-ca524806f281a6c6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests infer_fs
[INFO] [stdout] test tests::guess_time ... ok
[INFO] [stdout] test tests::infer_samplerate_from_csv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1a35463666f43cb8e4ea9449e2a8f6be41eb3bfd983a89a3d13ec47c7f8f7c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a35463666f43cb8e4ea9449e2a8f6be41eb3bfd983a89a3d13ec47c7f8f7c68", kill_on_drop: false }`
[INFO] [stdout] 1a35463666f43cb8e4ea9449e2a8f6be41eb3bfd983a89a3d13ec47c7f8f7c68