[INFO] crate rsrl_domains 0.2.0 is already in cache
[INFO] testing rsrl_domains-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rsrl_domains 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rsrl_domains 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsrl_domains 0.2.0
[INFO] finished tweaking crates.io crate rsrl_domains 0.2.0
[INFO] tweaked toml for crates.io crate rsrl_domains 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fecc9e8aae8a9d46da86dde73cf06a3e76f633cb585857b527a2b3fb7855c7f6
[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" "fecc9e8aae8a9d46da86dde73cf06a3e76f633cb585857b527a2b3fb7855c7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fecc9e8aae8a9d46da86dde73cf06a3e76f633cb585857b527a2b3fb7855c7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecc9e8aae8a9d46da86dde73cf06a3e76f633cb585857b527a2b3fb7855c7f6", kill_on_drop: false }`
[INFO] [stdout] fecc9e8aae8a9d46da86dde73cf06a3e76f633cb585857b527a2b3fb7855c7f6
[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" "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" "+beta-2020-07-24" "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] 2bfce14124788460c39dc6b2d149c3cd7a2dbf9f0e497ae0c45bfce13bd2592f
[INFO] running `Command { std: "docker" "start" "-a" "2bfce14124788460c39dc6b2d149c3cd7a2dbf9f0e497ae0c45bfce13bd2592f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling spaces v5.0.0
[INFO] [stderr]    Compiling rsrl_domains v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.92s
[INFO] running `Command { std: "docker" "inspect" "2bfce14124788460c39dc6b2d149c3cd7a2dbf9f0e497ae0c45bfce13bd2592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfce14124788460c39dc6b2d149c3cd7a2dbf9f0e497ae0c45bfce13bd2592f", kill_on_drop: false }`
[INFO] [stdout] 2bfce14124788460c39dc6b2d149c3cd7a2dbf9f0e497ae0c45bfce13bd2592f
[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" "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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a06dfd38e110cee2eeece8efc6b9a36d9d9e742a9a28733b2bc92799262dfb
[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" "d4a06dfd38e110cee2eeece8efc6b9a36d9d9e742a9a28733b2bc92799262dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsrl_domains v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/cart_pole.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let (ns, r) = m.step(&0);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/cart_pole.rs:155:18
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let (ns, r) = m.step(&0);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/cart_pole.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let (ns, r) = m.step(&1);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/cart_pole.rs:176:18
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let (ns, r) = m.step(&1);
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "d4a06dfd38e110cee2eeece8efc6b9a36d9d9e742a9a28733b2bc92799262dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a06dfd38e110cee2eeece8efc6b9a36d9d9e742a9a28733b2bc92799262dfb", kill_on_drop: false }`
[INFO] [stdout] d4a06dfd38e110cee2eeece8efc6b9a36d9d9e742a9a28733b2bc92799262dfb
[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" "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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e813fd9e7f697e90957b1cb37b1b29342e884fee0a1a9a781042a339fc10f2a3
[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" "e813fd9e7f697e90957b1cb37b1b29342e884fee0a1a9a781042a339fc10f2a3", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/cart_pole.rs:147:18
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let (ns, r) = m.step(&0);
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/cart_pole.rs:155:18
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let (ns, r) = m.step(&0);
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/cart_pole.rs:168:18
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let (ns, r) = m.step(&1);
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/cart_pole.rs:176:18
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let (ns, r) = m.step(&1);
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsrl_domains-de73cdbc338bea6d
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test cliff_walk::tests::test_cliff_indirect ... ok
[INFO] [stdout] test cliff_walk::tests::test_safe ... ok
[INFO] [stdout] test cart_pole::tests::test_initial_observation ... ok
[INFO] [stdout] test grid_world::tests::test_motions ... ok
[INFO] [stdout] test grid_world::tests::test_move_ns ... ok
[INFO] [stdout] test grid_world::tests::test_move_ew ... ok
[INFO] [stdout] test mountain_car::continuous::tests::test_initial_observation ... ok
[INFO] [stdout] test mountain_car::continuous::tests::test_is_terminal ... ok
[INFO] [stdout] test mountain_car::discrete::tests::test_initial_observation ... ok
[INFO] [stdout] test mountain_car::discrete::tests::test_is_terminal ... ok
[INFO] [stdout] test cliff_walk::tests::test_optimal ... ok
[INFO] [stdout] test cliff_walk::tests::test_cliff_direct ... ok
[INFO] [stdout] test hiv::tests::test_initial_observation_default ... ok
[INFO] [stdout] test acrobot::tests::test_initial_observation ... ok
[INFO] [stdout] test hiv::tests::test_initial_observation ... ok
[INFO] [stdout] test grid_world::tests::test_motion_validation ... ok
[INFO] [stdout] test grid_world::tests::test_get ... ok
[INFO] [stdout] test hiv::tests::test_limits ... ok
[INFO] [stdout] test grid_world::tests::test_from_str ... ok
[INFO] [stderr]    Doc-tests rsrl_domains
[INFO] [stdout] test cart_pole::tests::test_step_0 ... ok
[INFO] [stdout] test cart_pole::tests::test_step_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 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" "e813fd9e7f697e90957b1cb37b1b29342e884fee0a1a9a781042a339fc10f2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e813fd9e7f697e90957b1cb37b1b29342e884fee0a1a9a781042a339fc10f2a3", kill_on_drop: false }`
[INFO] [stdout] e813fd9e7f697e90957b1cb37b1b29342e884fee0a1a9a781042a339fc10f2a3