[INFO] fetching crate textwrap 0.12.1...
[INFO] testing textwrap-0.12.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate textwrap 0.12.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate textwrap 0.12.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate textwrap 0.12.1
[INFO] finished tweaking crates.io crate textwrap 0.12.1
[INFO] tweaked toml for crates.io crate textwrap 0.12.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate textwrap 0.12.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyphenation_commons v0.8.0
[INFO] [stderr]   Downloaded version-sync v0.9.0
[INFO] [stderr]   Downloaded lipsum v0.6.0
[INFO] [stderr]   Downloaded hyphenation v0.8.0
[INFO] [stderr]   Downloaded pocket-resources v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88e6d1a3c8b32e432ec66de113a6b5253472e6ccb6c21ef4f67f011e66cf8818
[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" "88e6d1a3c8b32e432ec66de113a6b5253472e6ccb6c21ef4f67f011e66cf8818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e6d1a3c8b32e432ec66de113a6b5253472e6ccb6c21ef4f67f011e66cf8818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e6d1a3c8b32e432ec66de113a6b5253472e6ccb6c21ef4f67f011e66cf8818", kill_on_drop: false }`
[INFO] [stdout] 88e6d1a3c8b32e432ec66de113a6b5253472e6ccb6c21ef4f67f011e66cf8818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] c3d0f65d6221626b2eacaf04f05e713393d370a9aa62d15983604e77b931b157
[INFO] running `Command { std: "docker" "start" "-a" "c3d0f65d6221626b2eacaf04f05e713393d370a9aa62d15983604e77b931b157", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling textwrap v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c3d0f65d6221626b2eacaf04f05e713393d370a9aa62d15983604e77b931b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d0f65d6221626b2eacaf04f05e713393d370a9aa62d15983604e77b931b157", kill_on_drop: false }`
[INFO] [stdout] c3d0f65d6221626b2eacaf04f05e713393d370a9aa62d15983604e77b931b157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74e45fd6d652f7e06bdcfde42f0efd4d75bd2093478377e7aa17b481bf67d1f3
[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" "74e45fd6d652f7e06bdcfde42f0efd4d75bd2093478377e7aa17b481bf67d1f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling lipsum v0.6.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling version-sync v0.9.0
[INFO] [stderr]    Compiling textwrap v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 41.47s
[INFO] running `Command { std: "docker" "inspect" "74e45fd6d652f7e06bdcfde42f0efd4d75bd2093478377e7aa17b481bf67d1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e45fd6d652f7e06bdcfde42f0efd4d75bd2093478377e7aa17b481bf67d1f3", kill_on_drop: false }`
[INFO] [stdout] 74e45fd6d652f7e06bdcfde42f0efd4d75bd2093478377e7aa17b481bf67d1f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5457fd2791a498495468008e0043533138cce8bc5392791d31ddac1f9bdb1eaf
[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" "5457fd2791a498495468008e0043533138cce8bc5392791d31ddac1f9bdb1eaf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/textwrap-7bf0a8dc88eab50a
[INFO] [stdout] running 52 tests
[INFO] [stdout] test indentation::tests::dedent_empty ... ok
[INFO] [stdout] test indentation::tests::dedent_empty_line ... ok
[INFO] [stdout] test indentation::tests::dedent_multi_line ... ok
[INFO] [stdout] test indentation::tests::dedent_preserve_no_terminating_newline ... ok
[INFO] [stdout] test indentation::tests::dedent_whitespace_line ... ok
[INFO] [stdout] test indentation::tests::indent_empty ... ok
[INFO] [stdout] test indentation::tests::indent_empty_line ... ok
[INFO] [stdout] test indentation::tests::dedent_blank_line ... ok
[INFO] [stdout] test indentation::tests::indent_nonempty ... ok
[INFO] [stdout] test tests::fill_colored_text ... ok
[INFO] [stdout] test tests::break_words ... ok
[INFO] [stdout] test tests::fill_simple ... ok
[INFO] [stdout] test tests::break_words_line_breaks ... ok
[INFO] [stdout] test tests::forced_split ... ok
[INFO] [stdout] test tests::break_words_zero_width ... ok
[INFO] [stdout] test tests::hyphens ... ok
[INFO] [stdout] test tests::empty_input_not_indented ... ok
[INFO] [stdout] test tests::indent_break_words ... ok
[INFO] [stdout] test tests::extra_whitespace_start_of_line ... ok
[INFO] [stdout] test tests::hyphens_non_alphanumeric ... ok
[INFO] [stdout] test tests::hyphens_flag ... ok
[INFO] [stdout] test tests::indent_multiple_lines ... ok
[INFO] [stdout] test tests::hyphens_alphanumeric ... ok
[INFO] [stdout] test tests::issue_99 ... ok
[INFO] [stdout] test tests::interior_whitespace ... ok
[INFO] [stdout] test tests::leading_whitespace ... ok
[INFO] [stdout] test tests::indent_single_line ... ok
[INFO] [stdout] test tests::long_word ... ok
[INFO] [stdout] test tests::issue_129 ... ok
[INFO] [stdout] test tests::multi_word_on_line ... ok
[INFO] [stdout] test tests::max_width ... ok
[INFO] [stdout] test tests::multiple_splits ... ok
[INFO] [stdout] test tests::long_words ... ok
[INFO] [stdout] test tests::no_hyphenation ... ok
[INFO] [stdout] test tests::multiple_hyphens ... ok
[INFO] [stdout] test tests::no_wrap ... ok
[INFO] [stdout] test tests::non_breaking_space ... ok
[INFO] [stdout] test tests::multiple_unbroken_words_issue_193 ... ok
[INFO] [stdout] test tests::repeated_hyphens ... ok
[INFO] [stdout] test tests::non_breaking_hyphen ... ok
[INFO] [stdout] test tests::trailing_hyphen ... ok
[INFO] [stdout] test tests::preserve_line_breaks ... ok
[INFO] [stdout] test tests::very_narrow_lines_issue_193 ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::wrap_preserve_line_breaks ... ok
[INFO] [stdout] test tests::trailing_whitespace ... ok
[INFO] [stdout] test tests::wide_character_handling ... ok
[INFO] [stdout] test tests::break_words_wide_characters ... ok
[INFO] [stdout] test indentation::tests::dedent_mixed_whitespace ... ok
[INFO] [stdout] test indentation::tests::dedent_tabbed_whitespace ... ok
[INFO] [stdout] test indentation::tests::dedent_mixed_tabbed_whitespace2 ... ok
[INFO] [stdout] test indentation::tests::dedent_mixed_tabbed_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-8500a1e0db499cda
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_changelog ... ok
[INFO] [stderr]    Doc-tests textwrap
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - Wrapper::initial_indent (line 209) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::subsequent_indent (line 232) ... ok
[INFO] [stdout] test src/splitting.rs - splitting::WordSplitter::split (line 35) ... ok
[INFO] [stdout] test src/indentation.rs - indentation::indent (line 45) ... ok
[INFO] [stdout] test src/indentation.rs - indentation::indent (line 24) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::fill (line 274) ... ok
[INFO] [stdout] test src/indentation.rs - indentation::indent (line 9) ... ok
[INFO] [stdout] test src/lib.rs - fill (line 688) ... ok
[INFO] [stdout] test src/lib.rs - wrap_iter (line 751) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::wrap_iter (line 358) ... ok
[INFO] [stdout] test src/indentation.rs - indentation::dedent (line 67) ... ok
[INFO] [stdout] test src/lib.rs - wrap (line 719) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::into_wrap_iter (line 400) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::wrap (line 306) ... ok
[INFO] [stdout] test src/splitting.rs - splitting::NoHyphenation (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Wrapper::wrap (line 325) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5457fd2791a498495468008e0043533138cce8bc5392791d31ddac1f9bdb1eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5457fd2791a498495468008e0043533138cce8bc5392791d31ddac1f9bdb1eaf", kill_on_drop: false }`
[INFO] [stdout] 5457fd2791a498495468008e0043533138cce8bc5392791d31ddac1f9bdb1eaf