[INFO] fetching crate m3u8-parser 0.6.1...
[INFO] testing m3u8-parser-0.6.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate m3u8-parser 0.6.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate m3u8-parser 0.6.1
[INFO] finished tweaking crates.io crate m3u8-parser 0.6.1
[INFO] tweaked toml for crates.io crate m3u8-parser 0.6.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate m3u8-parser 0.6.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f84f99e8a949ea8104b809d7c0a0e42af51a9b2293928b7e4a9613b9d823df84
[INFO] running `Command { std: "docker" "start" "-a" "f84f99e8a949ea8104b809d7c0a0e42af51a9b2293928b7e4a9613b9d823df84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f84f99e8a949ea8104b809d7c0a0e42af51a9b2293928b7e4a9613b9d823df84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84f99e8a949ea8104b809d7c0a0e42af51a9b2293928b7e4a9613b9d823df84", kill_on_drop: false }`
[INFO] [stdout] f84f99e8a949ea8104b809d7c0a0e42af51a9b2293928b7e4a9613b9d823df84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f0a6270d8a07c147e1c1ddd8bbe19e2c9d79d7042311606784d05b5cb407469
[INFO] running `Command { std: "docker" "start" "-a" "9f0a6270d8a07c147e1c1ddd8bbe19e2c9d79d7042311606784d05b5cb407469", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling m3u8-parser v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `Command { std: "docker" "inspect" "9f0a6270d8a07c147e1c1ddd8bbe19e2c9d79d7042311606784d05b5cb407469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0a6270d8a07c147e1c1ddd8bbe19e2c9d79d7042311606784d05b5cb407469", kill_on_drop: false }`
[INFO] [stdout] 9f0a6270d8a07c147e1c1ddd8bbe19e2c9d79d7042311606784d05b5cb407469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a47ee899680e80048388bbe0bf6f8bb88fe9d5f90eabb85c2bc9b9ac3f492a1
[INFO] running `Command { std: "docker" "start" "-a" "8a47ee899680e80048388bbe0bf6f8bb88fe9d5f90eabb85c2bc9b9ac3f492a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling m3u8-parser v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "8a47ee899680e80048388bbe0bf6f8bb88fe9d5f90eabb85c2bc9b9ac3f492a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a47ee899680e80048388bbe0bf6f8bb88fe9d5f90eabb85c2bc9b9ac3f492a1", kill_on_drop: false }`
[INFO] [stdout] 8a47ee899680e80048388bbe0bf6f8bb88fe9d5f90eabb85c2bc9b9ac3f492a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcdb78d42fdc12351c783d9226c0c8248d7910fe13984305d9dd661cad87e7f0
[INFO] running `Command { std: "docker" "start" "-a" "bcdb78d42fdc12351c783d9226c0c8248d7910fe13984305d9dd661cad87e7f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/m3u8_parser-4bb5d96c742f3f87)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_duration ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_playlist_builder ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_key_method ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_map_uri ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_target_duration ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_version ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_missing_extm3u ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_write_playlist_with_key ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_write_playlist_with_map ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_write_playlist_with_program_date_time ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_write_simple_playlist ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_parse_simple_playlist ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_parse_playlist_with_map ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_parse_playlist_with_program_date_time ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_parse_playlist_with_daterange ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_parse_playlist_with_key ... ok
[INFO] [stdout] test m3u8::tests::lib_tests::tests::test_validate_playlist_invalid_program_date_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests m3u8_parser
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/m3u8/tags.rs - m3u8::tags::Tag::fmt (line 155) ... ok
[INFO] [stdout] test src/m3u8/parser.rs - m3u8::parser::parse_attributes (line 19) ... ok
[INFO] [stdout] test src/m3u8/playlist/mod.rs - m3u8::playlist (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/m3u8/playlist/mod.rs - m3u8::playlist (line 10) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/m3u8/playlist/mod.rs:12:6:
[INFO] [stdout] Failed to write playlist: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5dd7e1665e92 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5dd7e1665e92 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5dd7e1665e92 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5dd7e1665e92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5dd7e16874d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5dd7e16874d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5dd7e1663a83 - std::io::default_write_fmt::ha27fbccbc65eb6fa
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5dd7e1663a83 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5dd7e1665ce2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5dd7e1666d73 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5dd7e1666b55 - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5dd7e1667645 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5dd7e16674da - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5dd7e1666389 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5dd7e166716d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5dd7e1685950 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5dd7e1685db6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   17:     0x5dd7e13acfc0 - core::result::Result<T,E>::expect::h9419736aede02dd9
[INFO] [stdout]   18:     0x5dd7e13aef62 - rust_out::main::_doctest_main_src_m3u8_playlist_mod_rs_10_0::h605c2886da46c49c
[INFO] [stdout]   19:     0x5dd7e13aee86 - rust_out::main::h2d10ba762d3f8adf
[INFO] [stdout]   20:     0x5dd7e13abf43 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc
[INFO] [stdout]   21:     0x5dd7e13abb86 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1
[INFO] [stdout]   22:     0x5dd7e13abac9 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e
[INFO] [stdout]   23:     0x5dd7e16614d0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h638295a043b40957
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21
[INFO] [stdout]   24:     0x5dd7e16614d0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   25:     0x5dd7e16614d0 - std::panicking::catch_unwind::h50591d85bf847c7c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   26:     0x5dd7e16614d0 - std::panic::catch_unwind::h2487b4c4f2ae22c6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5dd7e16614d0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5dd7e16614d0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5dd7e16614d0 - std::panicking::catch_unwind::hf9a822ea043fb0d6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5dd7e16614d0 - std::panic::catch_unwind::h5b3cac802237ed89
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5dd7e16614d0 - std::rt::lang_start_internal::h34f9328d113fd60a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5dd7e13abab1 - std::rt::lang_start::h8f736fe0a226e45f
[INFO] [stdout]   33:     0x5dd7e13aefa5 - main
[INFO] [stdout]   34:     0x7e4ce52c41ca - <unknown>
[INFO] [stdout]   35:     0x7e4ce52c428b - __libc_start_main
[INFO] [stdout]   36:     0x5dd7e13a9d75 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/m3u8/playlist/mod.rs - m3u8::playlist (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bcdb78d42fdc12351c783d9226c0c8248d7910fe13984305d9dd661cad87e7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcdb78d42fdc12351c783d9226c0c8248d7910fe13984305d9dd661cad87e7f0", kill_on_drop: false }`
[INFO] [stdout] bcdb78d42fdc12351c783d9226c0c8248d7910fe13984305d9dd661cad87e7f0
