[INFO] fetching crate dangerous 0.5.0... [INFO] testing dangerous-0.5.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate dangerous 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate dangerous 0.5.0 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 dangerous 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate dangerous 0.5.0 [INFO] tweaked toml for crates.io crate dangerous 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate dangerous 0.5.0 already has a lockfile, it will not be regenerated [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 bytecount v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4089aaa564b9916f2352b568750a5b307738c418009299de6e2c1056bdec6557 [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" "4089aaa564b9916f2352b568750a5b307738c418009299de6e2c1056bdec6557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4089aaa564b9916f2352b568750a5b307738c418009299de6e2c1056bdec6557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4089aaa564b9916f2352b568750a5b307738c418009299de6e2c1056bdec6557", kill_on_drop: false }` [INFO] [stdout] 4089aaa564b9916f2352b568750a5b307738c418009299de6e2c1056bdec6557 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f67c80f7341c5cc75429a8f2bf9fa601f69e1f60ad97eb95b13265df12774b58 [INFO] running `Command { std: "docker" "start" "-a" "f67c80f7341c5cc75429a8f2bf9fa601f69e1f60ad97eb95b13265df12774b58", kill_on_drop: false }` [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling dangerous v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "f67c80f7341c5cc75429a8f2bf9fa601f69e1f60ad97eb95b13265df12774b58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67c80f7341c5cc75429a8f2bf9fa601f69e1f60ad97eb95b13265df12774b58", kill_on_drop: false }` [INFO] [stdout] f67c80f7341c5cc75429a8f2bf9fa601f69e1f60ad97eb95b13265df12774b58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 1f3eed0d6a25bd98e111f2aa12390f353da6994d5a427c62d48af16cc9b9d40c [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" "1f3eed0d6a25bd98e111f2aa12390f353da6994d5a427c62d48af16cc9b9d40c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling dangerous v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "1f3eed0d6a25bd98e111f2aa12390f353da6994d5a427c62d48af16cc9b9d40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f3eed0d6a25bd98e111f2aa12390f353da6994d5a427c62d48af16cc9b9d40c", kill_on_drop: false }` [INFO] [stdout] 1f3eed0d6a25bd98e111f2aa12390f353da6994d5a427c62d48af16cc9b9d40c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 25bc2ab4c4ac77aa592b91110376b288f677fb1ddfbffc5d4cff4c935d997b21 [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" "25bc2ab4c4ac77aa592b91110376b288f677fb1ddfbffc5d4cff4c935d997b21", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dangerous-5ee71f9fd5f6bd5b [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_span_bytes_last ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_tail ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_middle ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_single ... ok [INFO] [stdout] test error::expected::tests::test_expected_size ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_bad_utf8 ... ok [INFO] [stdout] test util::utf8::tests::test_char_iter ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_head ... ok [INFO] [stdout] test util::utf8::tests::test_last_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test util::utf8::tests::test_first_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_over_min_tail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/common-569cdcf299dc907b [INFO] [stdout] [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] [stderr] Running /opt/rustwide/target/debug/deps/test_display-05d64588eb1a09b8 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_input-c2dc5b02fe55ff3b [INFO] [stdout] test test_invalid_span_does_nothing ... ok [INFO] [stdout] test test_valid_utf8 ... ok [INFO] [stdout] test test_invalid_utf8 ... ok [INFO] [stdout] test test_high_range_utf8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_to_dangerous_non_empty ... ok [INFO] [stdout] test test_to_dangerous_str_expected_length ... ok [INFO] [stdout] test test_to_dangerous_non_empty_str ... ok [INFO] [stdout] test test_to_dangerous_str_expected_length_fatal ... ok [INFO] [stdout] test test_read_infallible ... ok [INFO] [stdout] test test_read_all ... ok [INFO] [stdout] test test_as_dangerous ... ok [INFO] [stdout] test test_read_partial ... ok [INFO] [stdout] test test_is_within ... ok [INFO] [stdout] test test_as_dangerous_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_reader-90d61e3cf55215c9 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test test_at_end ... ok [INFO] [stdout] test test_peek ... ok [INFO] [stdout] test test_take_remaining ... ok [INFO] [stdout] test test_take_while ... ok [INFO] [stdout] test test_skip ... ok [INFO] [stdout] test test_try_skip_while ... ok [INFO] [stdout] test test_try_take_while ... ok [INFO] [stdout] test test_try_take_consumed ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_usage-edcf074466b19334 [INFO] [stdout] test test_skip_while ... ok [INFO] [stderr] Doc-tests dangerous [INFO] [stdout] test test_take_consumed ... ok [INFO] [stdout] test test_peek_eq ... ok [INFO] [stdout] test test_consume ... ok [INFO] [stdout] test test_take ... ok [INFO] [stdout] test test_peek_opt ... ok [INFO] [stdout] test test_context ... ok [INFO] [stdout] test test_read_nums ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_usage_with_fn ... ok [INFO] [stdout] test test_streaming_usage_with_fatal_requirement ... ok [INFO] [stdout] test test_streaming_usage_with_valid_requirement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::head (line 132) ... ok [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::tail (line 148) ... ok [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay (line 51) ... ok [INFO] [stdout] test src/input/mod.rs - input::input (line 17) ... ok [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::head_tail (line 116) ... ok [INFO] [stdout] test src/error/fatal.rs - error::fatal::Fatal (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::span (line 164) ... ok [INFO] [stdout] test src/input/mod.rs - input::Input::span_of (line 122) ... ok [INFO] [stdout] test src/error/invalid.rs - error::invalid::Invalid (line 20) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader (line 40) ... ok [INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::full (line 185) ... ok [INFO] [stdout] test src/input/mod.rs - input::Input::bound (line 99) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader::error (line 534) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader::try_take_consumed (line 210) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader::try_expect_erased (line 437) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "25bc2ab4c4ac77aa592b91110376b288f677fb1ddfbffc5d4cff4c935d997b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25bc2ab4c4ac77aa592b91110376b288f677fb1ddfbffc5d4cff4c935d997b21", kill_on_drop: false }` [INFO] [stdout] 25bc2ab4c4ac77aa592b91110376b288f677fb1ddfbffc5d4cff4c935d997b21