[INFO] fetching crate ordered_iter 0.1.2...
[INFO] testing ordered_iter-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ordered_iter 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ordered_iter 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ordered_iter 0.1.2
[INFO] finished tweaking crates.io crate ordered_iter 0.1.2
[INFO] tweaked toml for crates.io crate ordered_iter 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f609f9e31cf40ce6c736b7aa3ec2b9ae53b0bf7f5fb75234cafc7fc8d46bc992
[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" "f609f9e31cf40ce6c736b7aa3ec2b9ae53b0bf7f5fb75234cafc7fc8d46bc992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f609f9e31cf40ce6c736b7aa3ec2b9ae53b0bf7f5fb75234cafc7fc8d46bc992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f609f9e31cf40ce6c736b7aa3ec2b9ae53b0bf7f5fb75234cafc7fc8d46bc992", kill_on_drop: false }`
[INFO] [stdout] f609f9e31cf40ce6c736b7aa3ec2b9ae53b0bf7f5fb75234cafc7fc8d46bc992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4f793fa179dd76d4abc24651c88e8e4a44fecc6209c05d52aedfed159909306
[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" "e4f793fa179dd76d4abc24651c88e8e4a44fecc6209c05d52aedfed159909306", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ordered_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "e4f793fa179dd76d4abc24651c88e8e4a44fecc6209c05d52aedfed159909306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f793fa179dd76d4abc24651c88e8e4a44fecc6209c05d52aedfed159909306", kill_on_drop: false }`
[INFO] [stdout] e4f793fa179dd76d4abc24651c88e8e4a44fecc6209c05d52aedfed159909306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af8b4b73ff527db88c02c3eb55f3d4f9a50d1a853203dbce96ae761d419b7801
[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" "af8b4b73ff527db88c02c3eb55f3d4f9a50d1a853203dbce96ae761d419b7801", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered_iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "af8b4b73ff527db88c02c3eb55f3d4f9a50d1a853203dbce96ae761d419b7801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8b4b73ff527db88c02c3eb55f3d4f9a50d1a853203dbce96ae761d419b7801", kill_on_drop: false }`
[INFO] [stdout] af8b4b73ff527db88c02c3eb55f3d4f9a50d1a853203dbce96ae761d419b7801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "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] d9966d42d0b9e7d8e0ef771ae613158a27e546437b2edc06c2647f1a61a12aa3
[INFO] running `Command { std: "docker" "start" "-a" "d9966d42d0b9e7d8e0ef771ae613158a27e546437b2edc06c2647f1a61a12aa3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ordered_iter-b20924a67134e501
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::outer_join_fizz_buzz ... ok
[INFO] [stdout] test tests::join_two_maps_to_set ... ok
[INFO] [stdout] test tests::join_two_sets ... ok
[INFO] [stdout] test tests::join_three_sets ... ok
[INFO] [stdout] test tests::join_two_maps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ordered_iter
[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" "d9966d42d0b9e7d8e0ef771ae613158a27e546437b2edc06c2647f1a61a12aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9966d42d0b9e7d8e0ef771ae613158a27e546437b2edc06c2647f1a61a12aa3", kill_on_drop: false }`
[INFO] [stdout] d9966d42d0b9e7d8e0ef771ae613158a27e546437b2edc06c2647f1a61a12aa3
