[INFO] fetching crate dangerous 0.1.1...
[INFO] testing dangerous-0.1.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate dangerous 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dangerous 0.1.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dangerous 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dangerous 0.1.1
[INFO] tweaked toml for crates.io crate dangerous 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate dangerous 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec36f13703e814a98ca5b44b8c0ad59c56148b2920be359050b7a1201c679a05
[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" "ec36f13703e814a98ca5b44b8c0ad59c56148b2920be359050b7a1201c679a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec36f13703e814a98ca5b44b8c0ad59c56148b2920be359050b7a1201c679a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec36f13703e814a98ca5b44b8c0ad59c56148b2920be359050b7a1201c679a05", kill_on_drop: false }`
[INFO] [stdout] ec36f13703e814a98ca5b44b8c0ad59c56148b2920be359050b7a1201c679a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4277af8e99fd94e12bd4b93a36d46fd19d8a6ddffc65e636e9515dfbbb5fa12
[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" "e4277af8e99fd94e12bd4b93a36d46fd19d8a6ddffc65e636e9515dfbbb5fa12", kill_on_drop: false }`
[INFO] [stderr]    Compiling dangerous v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "e4277af8e99fd94e12bd4b93a36d46fd19d8a6ddffc65e636e9515dfbbb5fa12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4277af8e99fd94e12bd4b93a36d46fd19d8a6ddffc65e636e9515dfbbb5fa12", kill_on_drop: false }`
[INFO] [stdout] e4277af8e99fd94e12bd4b93a36d46fd19d8a6ddffc65e636e9515dfbbb5fa12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f911ea6e9579a501ddcb7a94d3f9ec5874d6871573b504a3021ddf8fd772e92c
[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" "f911ea6e9579a501ddcb7a94d3f9ec5874d6871573b504a3021ddf8fd772e92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_json v1.0.57
[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 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.57s
[INFO] running `Command { std: "docker" "inspect" "f911ea6e9579a501ddcb7a94d3f9ec5874d6871573b504a3021ddf8fd772e92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f911ea6e9579a501ddcb7a94d3f9ec5874d6871573b504a3021ddf8fd772e92c", kill_on_drop: false }`
[INFO] [stdout] f911ea6e9579a501ddcb7a94d3f9ec5874d6871573b504a3021ddf8fd772e92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28d6cbe35f9453f7fde4b1f8300a50f37ee11e21942dcfa0138a6f74dd0aa8bd
[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" "28d6cbe35f9453f7fde4b1f8300a50f37ee11e21942dcfa0138a6f74dd0aa8bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dangerous-efa79be6a0f2be5d
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width_bad_utf8 ... 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_str_short_bad_utf8 ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_str_last ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_str_last_bad_utf8 ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_bytes_last ... 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_single ... ok
[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_min_width ... 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_str_min_width_bad_utf8 ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_str_long_tail ... ok
[INFO] [stdout] test util::utf8::tests::test_first_codepoint ... ok
[INFO] [stdout] test util::utf8::tests::test_char_iter ... ok
[INFO] [stdout] test util::utf8::tests::test_last_codepoint ... ok
[INFO] [stdout] test display::section::tests::test_computed_tail_str_single ... 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_span_str_long_head ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_str_over_min_tail ... ok
[INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii ... ok
[INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width ... ok
[INFO] [stdout] test display::section::tests::test_computed_span_str_long_middle ... 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_tail_str_over_min_width_bad_utf8 ... ok
[INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width_bad_utf8 ... ok
[INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii_bad_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-b5ebd50e20598143
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_display-13763360d87f9284
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_high_range_utf8 ... ok
[INFO] [stdout] test test_valid_utf8 ... ok
[INFO] [stdout] test test_invalid_span_does_nothing ... ok
[INFO] [stdout] test test_invalid_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_input-bbedd6e0b215f1db
[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_as_dangerous_str ... ok
[INFO] [stdout] test test_to_dangerous_non_empty_str ... ok
[INFO] [stdout] test test_to_dangerous_non_empty ... ok
[INFO] [stdout] test test_is_within ... ok
[INFO] [stdout] test test_to_dangerous_str_expected_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_reader-281dc902311b2bd3
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_at_end ... ok
[INFO] [stdout] test test_consume ... ok
[INFO] [stdout] test test_skip_while ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] test test_take_while ... ok
[INFO] [stdout] test test_read_nums ... ok
[INFO] [stdout] test test_try_take_while ... ok
[INFO] [stdout] test test_take_remaining ... ok
[INFO] [stdout] test test_take_consumed ... ok
[INFO] [stdout] test test_skip ... ok
[INFO] [stdout] test test_context ... ok
[INFO] [stdout] test test_peek ... ok
[INFO] [stdout] test test_peek_eq ... ok
[INFO] [stdout] test test_try_peek ... ok
[INFO] [stdout] test test_try_skip_while ... ok
[INFO] [stdout] test test_try_take_consumed ... ok
[INFO] [stdout] test test_take ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_usage-e2e322e3ce66aa17
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_usage_with_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dangerous
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::tail (line 137) ... ok
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay (line 39) ... ok
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::span (line 153) ... ok
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::full (line 174) ... ok
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::head (line 121) ... ok
[INFO] [stdout] test src/input/mod.rs - input::input (line 15) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader::try_expect_erased (line 307) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/error/invalid.rs - error::invalid::Invalid (line 20) ... ok
[INFO] [stdout] test src/display/input.rs - display::input::InputDisplay::head_tail (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28d6cbe35f9453f7fde4b1f8300a50f37ee11e21942dcfa0138a6f74dd0aa8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d6cbe35f9453f7fde4b1f8300a50f37ee11e21942dcfa0138a6f74dd0aa8bd", kill_on_drop: false }`
[INFO] [stdout] 28d6cbe35f9453f7fde4b1f8300a50f37ee11e21942dcfa0138a6f74dd0aa8bd
