[INFO] fetching crate htmlize 0.5.0...
[INFO] testing htmlize-0.5.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate htmlize 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate htmlize 0.5.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate htmlize 0.5.0
[INFO] finished tweaking crates.io crate htmlize 0.5.0
[INFO] tweaked toml for crates.io crate htmlize 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94e5e6b0c48f9c5802898f46d1e8bba42fa0d60589d265c51c67a975ba6dff59
[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" "94e5e6b0c48f9c5802898f46d1e8bba42fa0d60589d265c51c67a975ba6dff59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e5e6b0c48f9c5802898f46d1e8bba42fa0d60589d265c51c67a975ba6dff59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e5e6b0c48f9c5802898f46d1e8bba42fa0d60589d265c51c67a975ba6dff59", kill_on_drop: false }`
[INFO] [stdout] 94e5e6b0c48f9c5802898f46d1e8bba42fa0d60589d265c51c67a975ba6dff59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b2c37302ec7e9afa9728a9939283b29c60cd8998ec653e8871e0699feadd2fc
[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" "2b2c37302ec7e9afa9728a9939283b29c60cd8998ec653e8871e0699feadd2fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling htmlize v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/unescape.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!(PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!("{}", PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 47 |         std::panic::panic_any(PEEK_MATCH_ERROR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.28s
[INFO] running `Command { std: "docker" "inspect" "2b2c37302ec7e9afa9728a9939283b29c60cd8998ec653e8871e0699feadd2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2c37302ec7e9afa9728a9939283b29c60cd8998ec653e8871e0699feadd2fc", kill_on_drop: false }`
[INFO] [stdout] 2b2c37302ec7e9afa9728a9939283b29c60cd8998ec653e8871e0699feadd2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0e711d1ffe6181b6c9724ffe8634d1550c3142e501e278bc6fdbafb2cf3e05f
[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" "d0e711d1ffe6181b6c9724ffe8634d1550c3142e501e278bc6fdbafb2cf3e05f", kill_on_drop: false }`
[INFO] [stderr]    Compiling assertify_proc_macros v0.6.0
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/unescape.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!(PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!("{}", PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 47 |         std::panic::panic_any(PEEK_MATCH_ERROR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling assertify v0.6.0
[INFO] [stderr]    Compiling htmlize v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/unescape.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!(PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 47 |         panic!("{}", PEEK_MATCH_ERROR);
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 47 |         std::panic::panic_any(PEEK_MATCH_ERROR);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "d0e711d1ffe6181b6c9724ffe8634d1550c3142e501e278bc6fdbafb2cf3e05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e711d1ffe6181b6c9724ffe8634d1550c3142e501e278bc6fdbafb2cf3e05f", kill_on_drop: false }`
[INFO] [stdout] d0e711d1ffe6181b6c9724ffe8634d1550c3142e501e278bc6fdbafb2cf3e05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 3f221a7c7944e0e5a16feb3ab11944874735203e9a20f55cfa6214f3ccd16c7a
[INFO] running `Command { std: "docker" "start" "-a" "3f221a7c7944e0e5a16feb3ab11944874735203e9a20f55cfa6214f3ccd16c7a", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/unescape.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |         panic!(PEEK_MATCH_ERROR);
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 47 |         panic!("{}", PEEK_MATCH_ERROR);
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]    |
[INFO] [stderr] 47 |         std::panic::panic_any(PEEK_MATCH_ERROR);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/unescape.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |         panic!(PEEK_MATCH_ERROR);
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 47 |         panic!("{}", PEEK_MATCH_ERROR);
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]    |
[INFO] [stderr] 47 |         std::panic::panic_any(PEEK_MATCH_ERROR);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/htmlize-65742ededa9957e9)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test unescape::tests::correct_hex_lowerx_lower ... ok
[INFO] [stdout] test unescape::tests::correct_hex_lowerx_upper ... ok
[INFO] [stdout] test escape::tests::escape_attribute_quotes ... ok
[INFO] [stdout] test escape::tests::escape_text_basic ... ok
[INFO] [stdout] test unescape::tests::almost_entity ... ok
[INFO] [stdout] test escape::tests::escape_text_clean_html ... ok
[INFO] [stdout] test escape::tests::escape_all_quotes_basic ... ok
[INFO] [stdout] test escape::tests::escape_all_quotes_quotes ... ok
[INFO] [stdout] test unescape::tests::exact ... ok
[INFO] [stdout] test unescape::tests::extra_ampersands ... ok
[INFO] [stdout] test unescape::tests::exact_no_semicolon ... ok
[INFO] [stdout] test unescape::tests::hex_instead_of_dec ... ok
[INFO] [stdout] test unescape::tests::hex_no_semicolon ... ok
[INFO] [stdout] test unescape::tests::hex_no_semicolon_end ... ok
[INFO] [stdout] test unescape::tests::invalid_hex_lowerx ... ok
[INFO] [stdout] test unescape::tests::invalid_hex_upperx ... ok
[INFO] [stdout] test unescape::tests::long_entity ... ok
[INFO] [stdout] test unescape::tests::middle_entity ... ok
[INFO] [stdout] test unescape::tests::no_entities ... ok
[INFO] [stdout] test unescape::tests::only_ampersand ... ok
[INFO] [stdout] test escape::tests::escape_attribute_basic ... ok
[INFO] [stdout] test unescape::tests::special_entity_bullet ... ok
[INFO] [stdout] test unescape::tests::special_entity_bullets ... ok
[INFO] [stdout] test unescape::tests::dec_no_semicolon_end ... ok
[INFO] [stdout] test unescape::tests::two_entities ... ok
[INFO] [stdout] test unescape::tests::empty_entity ... ok
[INFO] [stdout] test unescape::tests::exact_timesb ... ok
[INFO] [stdout] test unescape::tests::correct_dec ... ok
[INFO] [stdout] test unescape::tests::correct_hex_unicode ... ok
[INFO] [stdout] test escape::tests::escape_text_quotes ... ok
[INFO] [stdout] test unescape::tests::correct_hex_upperx_lower ... ok
[INFO] [stdout] test unescape::tests::correct_hex_upperx_upper ... ok
[INFO] [stdout] test unescape::tests::entity_char ... ok
[INFO] [stdout] test unescape::tests::entity_char_is_prefix ... ok
[INFO] [stdout] test unescape::tests::dec_no_semicolon ... ok
[INFO] [stdout] test escape::tests::escape_text_dirty_html ... ok
[INFO] [stdout] test unescape::tests::special_entity_null ... ok
[INFO] [stdout] test unescape::tests::special_entity_space ... ok
[INFO] [stderr]    Doc-tests htmlize
[INFO] [stdout] test unescape::tests::all_entities ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "3f221a7c7944e0e5a16feb3ab11944874735203e9a20f55cfa6214f3ccd16c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f221a7c7944e0e5a16feb3ab11944874735203e9a20f55cfa6214f3ccd16c7a", kill_on_drop: false }`
[INFO] [stdout] 3f221a7c7944e0e5a16feb3ab11944874735203e9a20f55cfa6214f3ccd16c7a