[INFO] crate rich_lib 0.1.1 is already in cache
[INFO] testing rich_lib-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rich_lib 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rich_lib 0.1.1 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 rich_lib 0.1.1
[INFO] finished tweaking crates.io crate rich_lib 0.1.1
[INFO] tweaked toml for crates.io crate rich_lib 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 80df16ea7b6ffe599ea839bb79b5798c8673eef46dc8aecaae1853ad05e3fcea
[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" "80df16ea7b6ffe599ea839bb79b5798c8673eef46dc8aecaae1853ad05e3fcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80df16ea7b6ffe599ea839bb79b5798c8673eef46dc8aecaae1853ad05e3fcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80df16ea7b6ffe599ea839bb79b5798c8673eef46dc8aecaae1853ad05e3fcea", kill_on_drop: false }`
[INFO] [stdout] 80df16ea7b6ffe599ea839bb79b5798c8673eef46dc8aecaae1853ad05e3fcea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] a32568ea625e5e1bd72232697035897e315a13c49e101ef31370f362bff8f587
[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" "a32568ea625e5e1bd72232697035897e315a13c49e101ef31370f362bff8f587", kill_on_drop: false }`
[INFO] [stderr]    Compiling rich_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a32568ea625e5e1bd72232697035897e315a13c49e101ef31370f362bff8f587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32568ea625e5e1bd72232697035897e315a13c49e101ef31370f362bff8f587", kill_on_drop: false }`
[INFO] [stdout] a32568ea625e5e1bd72232697035897e315a13c49e101ef31370f362bff8f587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 453ecebe2fde5390562808062c1871bf5c4db845aea7df9301f46e50725d60a2
[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" "453ecebe2fde5390562808062c1871bf5c4db845aea7df9301f46e50725d60a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rich_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "453ecebe2fde5390562808062c1871bf5c4db845aea7df9301f46e50725d60a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453ecebe2fde5390562808062c1871bf5c4db845aea7df9301f46e50725d60a2", kill_on_drop: false }`
[INFO] [stdout] 453ecebe2fde5390562808062c1871bf5c4db845aea7df9301f46e50725d60a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8490f704fed938a6ea2541e115117a151a3ce119c4e31ffde2ab79aa1e45491a
[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" "8490f704fed938a6ea2541e115117a151a3ce119c4e31ffde2ab79aa1e45491a", 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/rich_lib-e79da6a5139521c8
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::lines_for_string_tests::first_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::count_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::append_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::get_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::last_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::insert_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::prepend_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_last_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_first_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::set_test ... ok
[INFO] [stdout] test tests::split_lines_tests::split_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_test ... ok
[INFO] [stdout] test tests::merge_lines_tests::merge_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::first_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::get_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::insert_panic_test ... ok
[INFO] [stderr]    Doc-tests rich_lib
[INFO] [stdout] test tests::lines_for_string_tests::last_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_first_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_last_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::set_panic_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_panic_test ... 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 13 tests
[INFO] [stdout] test src/lines.rs - lines::Lines::append (line 112) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::set (line 56) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::count (line 20) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::insert (line 76) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::get (line 39) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::remove_first (line 168) ... ok
[INFO] [stdout] test src/lines.rs - lines::SplitLines::split (line 200) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::remove_last (line 181) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::prepend (line 129) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::remove (line 95) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::first (line 142) ... ok
[INFO] [stdout] test src/lines.rs - lines::MergeLines::merge (line 224) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::last (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8490f704fed938a6ea2541e115117a151a3ce119c4e31ffde2ab79aa1e45491a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8490f704fed938a6ea2541e115117a151a3ce119c4e31ffde2ab79aa1e45491a", kill_on_drop: false }`
[INFO] [stdout] 8490f704fed938a6ea2541e115117a151a3ce119c4e31ffde2ab79aa1e45491a