[INFO] fetching crate babalcore 0.2.0...
[INFO] testing babalcore-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate babalcore 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate babalcore 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate babalcore 0.2.0
[INFO] finished tweaking crates.io crate babalcore 0.2.0
[INFO] tweaked toml for crates.io crate babalcore 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae60517bd98b81389e026e023061ca477bf496fca61874299bf84f93b279b743
[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" "ae60517bd98b81389e026e023061ca477bf496fca61874299bf84f93b279b743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae60517bd98b81389e026e023061ca477bf496fca61874299bf84f93b279b743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae60517bd98b81389e026e023061ca477bf496fca61874299bf84f93b279b743", kill_on_drop: false }`
[INFO] [stdout] ae60517bd98b81389e026e023061ca477bf496fca61874299bf84f93b279b743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1e87741339efb7fc91c46bf1e7ef4a5154a58773d87e28ad69c042e6a998663
[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" "f1e87741339efb7fc91c46bf1e7ef4a5154a58773d87e28ad69c042e6a998663", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling euclid v0.22.1
[INFO] [stderr]    Compiling babalcore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "f1e87741339efb7fc91c46bf1e7ef4a5154a58773d87e28ad69c042e6a998663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e87741339efb7fc91c46bf1e7ef4a5154a58773d87e28ad69c042e6a998663", kill_on_drop: false }`
[INFO] [stdout] f1e87741339efb7fc91c46bf1e7ef4a5154a58773d87e28ad69c042e6a998663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84c54d0e6ca3ece5c465c946cc26f6e3cac1945706a8a63f906dfdc7dc01a30
[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" "b84c54d0e6ca3ece5c465c946cc26f6e3cac1945706a8a63f906dfdc7dc01a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling babalcore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "b84c54d0e6ca3ece5c465c946cc26f6e3cac1945706a8a63f906dfdc7dc01a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84c54d0e6ca3ece5c465c946cc26f6e3cac1945706a8a63f906dfdc7dc01a30", kill_on_drop: false }`
[INFO] [stdout] b84c54d0e6ca3ece5c465c946cc26f6e3cac1945706a8a63f906dfdc7dc01a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84fdae52086d6a00fb78cb732c40e32bef8a680d3bc12765c9b6f2e2c6a8d40a
[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" "84fdae52086d6a00fb78cb732c40e32bef8a680d3bc12765c9b6f2e2c6a8d40a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/babalcore-2722098271d12c83
[INFO] [stdout] running 13 tests
[INFO] [stdout] test input_jump::tests::test_push_pop_with_stickiness ... ok
[INFO] [stdout] test input_jump::tests::test_set_stickiness_secs_f64 ... ok
[INFO] [stdout] test input_jump::tests::test_push_pop_without_stickiness ... ok
[INFO] [stdout] test input_jump::tests::test_default ... ok
[INFO] [stdout] test input_jump::tests::test_push_pop_rearm ... ok
[INFO] [stdout] test row::tests::test_fmt ... ok
[INFO] [stdout] test slab::tests::test_fmt ... ok
[INFO] [stdout] test slab_def::tests::test_fmt ... ok
[INFO] [stdout] test slab_kind::tests::test_fmt ... ok
[INFO] [stdout] test level::tests::test_fmt ... ok
[INFO] [stdout] test level::tests::test_generate ... ok
[INFO] [stdout] test time_helper::tests::test_default ... ok
[INFO] [stderr]    Doc-tests babalcore
[INFO] [stdout] test level::tests::test_length_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::pop_jump (line 106) ... ok
[INFO] [stdout] test src/level.rs - level::Level::new (line 23) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::push_jump (line 68) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::pop_steer (line 260) ... ok
[INFO] [stdout] test src/level.rs - level::Level::generate (line 64) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::right_key (line 207) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::new (line 22) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::left_key (line 237) ... ok
[INFO] [stdout] test src/level.rs - level::Level::item (line 157) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::new (line 100) ... ok
[INFO] [stdout] test src/level.rs - level::Level::slab_kind (line 105) ... ok
[INFO] [stdout] test src/level.rs - level::Level::width (line 128) ... ok
[INFO] [stdout] test src/level.rs - level::Level::len (line 143) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::mouse_move (line 125) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::set_stickiness_secs_f64 (line 41) ... ok
[INFO] [stdout] test src/row.rs - row::Row::new (line 21) ... ok
[INFO] [stdout] test src/level.rs - level::Level::push (line 46) ... ok
[INFO] [stdout] test src/row.rs - row::Row::set (line 77) ... ok
[INFO] [stdout] test src/row.rs - row::Row::from_def_alpha (line 38) ... ok
[INFO] [stdout] test src/row.rs - row::Row::slab_kind (line 60) ... ok
[INFO] [stdout] test src/time_helper.rs - time_helper::unwrap_now (line 9) ... ok
[INFO] [stdout] test src/type_helper.rs - type_helper::format_type_of (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84fdae52086d6a00fb78cb732c40e32bef8a680d3bc12765c9b6f2e2c6a8d40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fdae52086d6a00fb78cb732c40e32bef8a680d3bc12765c9b6f2e2c6a8d40a", kill_on_drop: false }`
[INFO] [stdout] 84fdae52086d6a00fb78cb732c40e32bef8a680d3bc12765c9b6f2e2c6a8d40a