[INFO] fetching crate bool_ext 0.4.3...
[INFO] testing bool_ext-0.4.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bool_ext 0.4.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bool_ext 0.4.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bool_ext 0.4.3
[INFO] finished tweaking crates.io crate bool_ext 0.4.3
[INFO] tweaked toml for crates.io crate bool_ext 0.4.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert2-macros v0.3.3
[INFO] [stderr]   Downloaded assert2 v0.3.3
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56de03043ac88da3859edf36c7b03f609ee6614955074922213f210c9eacad6e
[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" "56de03043ac88da3859edf36c7b03f609ee6614955074922213f210c9eacad6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56de03043ac88da3859edf36c7b03f609ee6614955074922213f210c9eacad6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56de03043ac88da3859edf36c7b03f609ee6614955074922213f210c9eacad6e", kill_on_drop: false }`
[INFO] [stdout] 56de03043ac88da3859edf36c7b03f609ee6614955074922213f210c9eacad6e
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e040a9263c2eb69af1ef80daf31c3efe4106fe7f7098dd7e9db8670364f8dc0c
[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" "e040a9263c2eb69af1ef80daf31c3efe4106fe7f7098dd7e9db8670364f8dc0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bool_ext v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e040a9263c2eb69af1ef80daf31c3efe4106fe7f7098dd7e9db8670364f8dc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e040a9263c2eb69af1ef80daf31c3efe4106fe7f7098dd7e9db8670364f8dc0c", kill_on_drop: false }`
[INFO] [stdout] e040a9263c2eb69af1ef80daf31c3efe4106fe7f7098dd7e9db8670364f8dc0c
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 63ad6520b11af1ce5417559758562a7a1f90d6d805802bce088a90aacc815115
[INFO] running `Command { std: "docker" "start" "-a" "63ad6520b11af1ce5417559758562a7a1f90d6d805802bce088a90aacc815115", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling assert2-macros v0.3.3
[INFO] [stderr]    Compiling assert2 v0.3.3
[INFO] [stderr]    Compiling bool_ext v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.55s
[INFO] running `Command { std: "docker" "inspect" "63ad6520b11af1ce5417559758562a7a1f90d6d805802bce088a90aacc815115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ad6520b11af1ce5417559758562a7a1f90d6d805802bce088a90aacc815115", kill_on_drop: false }`
[INFO] [stdout] 63ad6520b11af1ce5417559758562a7a1f90d6d805802bce088a90aacc815115
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51488b5d3edad3e867bf67e800e3e7ef69771cb1d7b87f800f5d9dcff88a205a
[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" "51488b5d3edad3e867bf67e800e3e7ef69771cb1d7b87f800f5d9dcff88a205a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bool_ext-6a111239a373f6fd
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bool_ext
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - BoolExt::expect (line 490) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::and_do (line 417) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::as_option (line 42) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or_default (line 346) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::as_result (line 119) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or_else (line 379) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::as_option (line 34) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::as_result (line 127) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or_else (line 396) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok (line 139) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::and_try_do (line 447) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or_default (line 360) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or (line 327) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::map_or (line 313) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok (line 150) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::expect (line 505) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_or_err (line 202) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::or_do (line 432) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_or_err (line 225) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_with (line 165) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_or_err_with (line 277) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::some (line 66) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_or_err_with (line 251) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::or_try_do (line 468) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::some_with (line 81) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::some_with (line 97) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::some (line 55) ... ok
[INFO] [stdout] test src/lib.rs - BoolExt::ok_with (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51488b5d3edad3e867bf67e800e3e7ef69771cb1d7b87f800f5d9dcff88a205a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51488b5d3edad3e867bf67e800e3e7ef69771cb1d7b87f800f5d9dcff88a205a", kill_on_drop: false }`
[INFO] [stdout] 51488b5d3edad3e867bf67e800e3e7ef69771cb1d7b87f800f5d9dcff88a205a