[INFO] fetching crate rent_to_own 0.1.0...
[INFO] testing rent_to_own-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rent_to_own 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rent_to_own 0.1.0 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 rent_to_own 0.1.0
[INFO] finished tweaking crates.io crate rent_to_own 0.1.0
[INFO] tweaked toml for crates.io crate rent_to_own 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 81cf3c4041dee80605bc9921402d29f0bfe865f4d56d767c798dad273c438e3c
[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" "81cf3c4041dee80605bc9921402d29f0bfe865f4d56d767c798dad273c438e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81cf3c4041dee80605bc9921402d29f0bfe865f4d56d767c798dad273c438e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cf3c4041dee80605bc9921402d29f0bfe865f4d56d767c798dad273c438e3c", kill_on_drop: false }`
[INFO] [stdout] 81cf3c4041dee80605bc9921402d29f0bfe865f4d56d767c798dad273c438e3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96ab633637783c314b14a755a27d94a8751a60a59b0748321ddff50f4a7c3e73
[INFO] running `Command { std: "docker" "start" "-a" "96ab633637783c314b14a755a27d94a8751a60a59b0748321ddff50f4a7c3e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling rent_to_own v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "96ab633637783c314b14a755a27d94a8751a60a59b0748321ddff50f4a7c3e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ab633637783c314b14a755a27d94a8751a60a59b0748321ddff50f4a7c3e73", kill_on_drop: false }`
[INFO] [stdout] 96ab633637783c314b14a755a27d94a8751a60a59b0748321ddff50f4a7c3e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8187898abf6da9ef28fd278c4f5644ce27a40f7d3654bfae3c78619e2e0b0f4e
[INFO] running `Command { std: "docker" "start" "-a" "8187898abf6da9ef28fd278c4f5644ce27a40f7d3654bfae3c78619e2e0b0f4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rent_to_own v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "8187898abf6da9ef28fd278c4f5644ce27a40f7d3654bfae3c78619e2e0b0f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8187898abf6da9ef28fd278c4f5644ce27a40f7d3654bfae3c78619e2e0b0f4e", kill_on_drop: false }`
[INFO] [stdout] 8187898abf6da9ef28fd278c4f5644ce27a40f7d3654bfae3c78619e2e0b0f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 774c24d801763f678e45389270822708cabfe7610a1e7d361957876e1beabb46
[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" "774c24d801763f678e45389270822708cabfe7610a1e7d361957876e1beabb46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rent_to_own-897bb23a44f7377f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::with_does_not_give_back_taken_ownership ... ok
[INFO] [stdout] test tests::it_takes ... ok
[INFO] [stdout] test tests::with_gives_back_untaken_ownership ... ok
[INFO] [stdout] test tests::it_derefs ... ok
[INFO] [stdout] test tests::it_derefs_mut ... ok
[INFO] [stderr]    Doc-tests rent_to_own
[INFO] [stdout] test tests::with_returns_closures_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - RentToOwn::take (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "774c24d801763f678e45389270822708cabfe7610a1e7d361957876e1beabb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774c24d801763f678e45389270822708cabfe7610a1e7d361957876e1beabb46", kill_on_drop: false }`
[INFO] [stdout] 774c24d801763f678e45389270822708cabfe7610a1e7d361957876e1beabb46
