[INFO] fetching crate oscopy 0.2.0...
[INFO] testing oscopy-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate oscopy 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate oscopy 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oscopy 0.2.0
[INFO] finished tweaking crates.io crate oscopy 0.2.0
[INFO] tweaked toml for crates.io crate oscopy 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate oscopy 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8a5d8d5da2655dc9a6767b1d45309b3f2674cb46df1211b0a7fdd3c5ea92005
[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" "d8a5d8d5da2655dc9a6767b1d45309b3f2674cb46df1211b0a7fdd3c5ea92005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8a5d8d5da2655dc9a6767b1d45309b3f2674cb46df1211b0a7fdd3c5ea92005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a5d8d5da2655dc9a6767b1d45309b3f2674cb46df1211b0a7fdd3c5ea92005", kill_on_drop: false }`
[INFO] [stdout] d8a5d8d5da2655dc9a6767b1d45309b3f2674cb46df1211b0a7fdd3c5ea92005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9921f3d471a963032eccffa7038a99e6bf4f561253223df2c904b75bf27054e6
[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" "9921f3d471a963032eccffa7038a99e6bf4f561253223df2c904b75bf27054e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling oscopy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9921f3d471a963032eccffa7038a99e6bf4f561253223df2c904b75bf27054e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9921f3d471a963032eccffa7038a99e6bf4f561253223df2c904b75bf27054e6", kill_on_drop: false }`
[INFO] [stdout] 9921f3d471a963032eccffa7038a99e6bf4f561253223df2c904b75bf27054e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] 4e3c6903488cb27945f6796148999e8ee78bb96bfdbdec000235b565fe6be311
[INFO] running `Command { std: "docker" "start" "-a" "4e3c6903488cb27945f6796148999e8ee78bb96bfdbdec000235b565fe6be311", kill_on_drop: false }`
[INFO] [stderr]    Compiling oscopy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "4e3c6903488cb27945f6796148999e8ee78bb96bfdbdec000235b565fe6be311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3c6903488cb27945f6796148999e8ee78bb96bfdbdec000235b565fe6be311", kill_on_drop: false }`
[INFO] [stdout] 4e3c6903488cb27945f6796148999e8ee78bb96bfdbdec000235b565fe6be311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-10-09" "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] f74d9d7864fb874a9c168dfd82307bcaa052a3fd9ee008ebce08178b12ea5cf7
[INFO] running `Command { std: "docker" "start" "-a" "f74d9d7864fb874a9c168dfd82307bcaa052a3fd9ee008ebce08178b12ea5cf7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oscopy-d7d9bb046e666534
[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" "f74d9d7864fb874a9c168dfd82307bcaa052a3fd9ee008ebce08178b12ea5cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74d9d7864fb874a9c168dfd82307bcaa052a3fd9ee008ebce08178b12ea5cf7", kill_on_drop: false }`
[INFO] [stdout] f74d9d7864fb874a9c168dfd82307bcaa052a3fd9ee008ebce08178b12ea5cf7
