[INFO] cloning repository https://github.com/fkaa/mediabox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fkaa/mediabox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7631078131ba8ff16ead6ef5cacd61291e6d9d68
[INFO] checking fkaa/mediabox/7631078131ba8ff16ead6ef5cacd61291e6d9d68 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkaa/mediabox on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fkaa/mediabox
[INFO] finished tweaking git repo https://github.com/fkaa/mediabox
[INFO] tweaked toml for git repo https://github.com/fkaa/mediabox written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fkaa/mediabox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xflags v0.3.1
[INFO] [stderr]   Downloaded xflags-macros v0.3.1
[INFO] [stderr]   Downloaded lexopt v0.2.1
[INFO] [stderr]   Downloaded four-cc v0.1.0
[INFO] [stderr]   Downloaded bitstream-io v1.6.0
[INFO] [stderr]   Downloaded tonic v0.8.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.1
[INFO] [stderr]   Downloaded rml_amf0 v0.3.0
[INFO] [stderr]   Downloaded rfc6381-codec v0.1.0
[INFO] [stderr]   Downloaded test-case-macros v2.2.1
[INFO] [stderr]   Downloaded flvparse v0.1.0
[INFO] [stderr]   Downloaded h264-reader v0.6.0
[INFO] [stderr]   Downloaded mp4ra-rust v0.1.0
[INFO] [stderr]   Downloaded fluent-uri v0.1.3
[INFO] [stderr]   Downloaded console-subscriber v0.1.7
[INFO] [stderr]   Downloaded rml_rtmp v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec30ff4c2fcfa6586da1a68f7897901b37dd9e9672d911b3f1c9ab7d8634bbe6
[INFO] running `Command { std: "docker" "start" "-a" "ec30ff4c2fcfa6586da1a68f7897901b37dd9e9672d911b3f1c9ab7d8634bbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec30ff4c2fcfa6586da1a68f7897901b37dd9e9672d911b3f1c9ab7d8634bbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec30ff4c2fcfa6586da1a68f7897901b37dd9e9672d911b3f1c9ab7d8634bbe6", kill_on_drop: false }`
[INFO] [stdout] ec30ff4c2fcfa6586da1a68f7897901b37dd9e9672d911b3f1c9ab7d8634bbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cbae54e95e50f562d657392c8d345f95573b9f1587d2b3a71377478779c7229
[INFO] running `Command { std: "docker" "start" "-a" "5cbae54e95e50f562d657392c8d345f95573b9f1587d2b3a71377478779c7229", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking four-cc v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]     Checking mp4ra-rust v0.1.0
[INFO] [stderr]     Checking bitvec v0.19.6
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]     Checking mpeg4-audio-const v0.2.0
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking cpufeatures v0.2.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking rfc6381-codec v0.1.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking hex-slice v0.1.4
[INFO] [stderr]     Checking bitstream-io v1.6.0
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]     Checking h264-reader v0.6.0
[INFO] [stderr]     Checking fluent-uri v0.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking gcd v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking lexopt v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking urlencoding v2.1.2
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling xflags-macros v0.3.1
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking hdrhistogram v7.5.1
[INFO] [stderr]     Checking xflags v0.3.1
[INFO] [stderr]     Checking flvparse v0.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]    Compiling prost-derive v0.11.0
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]     Checking thiserror v1.0.33
[INFO] [stderr]     Checking rml_amf0 v0.3.0
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]     Checking rml_rtmp v0.6.1
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.15
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]    Compiling test-case-macros v2.2.1
[INFO] [stderr]     Checking prost v0.11.0
[INFO] [stderr]     Checking prost-types v0.11.1
[INFO] [stderr]     Checking test-case v2.2.2
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking axum-core v0.2.7
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking mediabox v0.1.0 (/opt/rustwide/workdir/mediabox)
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stdout] error[E0635]: unknown feature `str_split_as_str`
[INFO] [stdout]  --> mediabox/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(str_split_as_str)] // used by ASS decoder
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::Split` in the current scope
[INFO] [stdout]   --> mediabox/src/codec/ass.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let text = entries.as_str();
[INFO] [stdout]    |                            ^^^^^^ method not found in `Split<'_, char>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mediabox` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5cbae54e95e50f562d657392c8d345f95573b9f1587d2b3a71377478779c7229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbae54e95e50f562d657392c8d345f95573b9f1587d2b3a71377478779c7229", kill_on_drop: false }`
[INFO] [stdout] 5cbae54e95e50f562d657392c8d345f95573b9f1587d2b3a71377478779c7229