[INFO] fetching crate rich_lib 0.1.1...
[INFO] testing rich_lib-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rich_lib 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rich_lib 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b920946a65304592848128c8491840ac2eb5b8bfdff42cf24d29d344da426cf
[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" "4b920946a65304592848128c8491840ac2eb5b8bfdff42cf24d29d344da426cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b920946a65304592848128c8491840ac2eb5b8bfdff42cf24d29d344da426cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b920946a65304592848128c8491840ac2eb5b8bfdff42cf24d29d344da426cf", kill_on_drop: false }`
[INFO] [stdout] 4b920946a65304592848128c8491840ac2eb5b8bfdff42cf24d29d344da426cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bda6399c56052f4dbe31c4ecf27a2296811f71fae1f01a21569315442c3fc93
[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" "2bda6399c56052f4dbe31c4ecf27a2296811f71fae1f01a21569315442c3fc93", kill_on_drop: false }`
[INFO] [stderr]    Compiling rich_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "2bda6399c56052f4dbe31c4ecf27a2296811f71fae1f01a21569315442c3fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bda6399c56052f4dbe31c4ecf27a2296811f71fae1f01a21569315442c3fc93", kill_on_drop: false }`
[INFO] [stdout] 2bda6399c56052f4dbe31c4ecf27a2296811f71fae1f01a21569315442c3fc93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 2f20f0de275852e238566a4664d02db91ba2c0ab85b9015bb44d750ce00d74de
[INFO] running `Command { std: "docker" "start" "-a" "2f20f0de275852e238566a4664d02db91ba2c0ab85b9015bb44d750ce00d74de", kill_on_drop: false }`
[INFO] [stderr]    Compiling rich_lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "2f20f0de275852e238566a4664d02db91ba2c0ab85b9015bb44d750ce00d74de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f20f0de275852e238566a4664d02db91ba2c0ab85b9015bb44d750ce00d74de", kill_on_drop: false }`
[INFO] [stdout] 2f20f0de275852e238566a4664d02db91ba2c0ab85b9015bb44d750ce00d74de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ca9a4647556db7881b190c5fe1ec47183cca40a0cc300107c781797310ae8c2
[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" "2ca9a4647556db7881b190c5fe1ec47183cca40a0cc300107c781797310ae8c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rich_lib-627aaae41058253b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[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::first_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::prepend_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_first_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_last_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::set_test ... ok
[INFO] [stdout] test tests::merge_lines_tests::merge_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::lines_for_string_tests::get_test ... ok
[INFO] [stdout] test tests::lines_for_string_tests::get_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::last_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_first_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_last_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::first_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::remove_panic_test - should panic ... ok
[INFO] [stdout] test tests::lines_for_string_tests::set_panic_test - should panic ... ok
[INFO] [stderr]    Doc-tests rich_lib
[INFO] [stdout] test tests::lines_for_string_tests::insert_panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lines.rs - lines::MergeLines::merge (line 224) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::insert (line 76) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::prepend (line 129) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::first (line 142) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::remove_last (line 181) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::count (line 20) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::set (line 56) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::remove (line 95) ... ok
[INFO] [stdout] test src/lines.rs - lines::Lines::last (line 155) ... 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::append (line 112) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ca9a4647556db7881b190c5fe1ec47183cca40a0cc300107c781797310ae8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca9a4647556db7881b190c5fe1ec47183cca40a0cc300107c781797310ae8c2", kill_on_drop: false }`
[INFO] [stdout] 2ca9a4647556db7881b190c5fe1ec47183cca40a0cc300107c781797310ae8c2