[INFO] fetching crate libsdp 0.1.2...
[INFO] checking libsdp-0.1.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate libsdp 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate libsdp 0.1.2 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsdp 0.1.2
[INFO] finished tweaking crates.io crate libsdp 0.1.2
[INFO] tweaked toml for crates.io crate libsdp 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v6.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 806973761ee6aea7d79a711671898f033b452e49d5b694f9aa2d101da4e9b2b6
[INFO] running `Command { std: "docker" "start" "-a" "806973761ee6aea7d79a711671898f033b452e49d5b694f9aa2d101da4e9b2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "806973761ee6aea7d79a711671898f033b452e49d5b694f9aa2d101da4e9b2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806973761ee6aea7d79a711671898f033b452e49d5b694f9aa2d101da4e9b2b6", kill_on_drop: false }`
[INFO] [stdout] 806973761ee6aea7d79a711671898f033b452e49d5b694f9aa2d101da4e9b2b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6adf444b6df76f1d5274d67484887e0ceb1a8d0e0750016fe41cf16dd1dbb042
[INFO] running `Command { std: "docker" "start" "-a" "6adf444b6df76f1d5274d67484887e0ceb1a8d0e0750016fe41cf16dd1dbb042", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking bitvec v0.19.6
[INFO] [stderr]     Checking libsdp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute`
[INFO] [stdout]   --> src/media/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::parse::parse_attribute;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_optional_port`
[INFO] [stdout]   --> src/media/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::parse::parse_optional_port;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute_list`
[INFO] [stdout]   --> src/media/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::parse::parse_attribute_list;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_initial_media_format`
[INFO] [stdout]   --> src/media/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::parse::parse_initial_media_format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute`
[INFO] [stdout]   --> src/media/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::parse::parse_attribute;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_optional_port`
[INFO] [stdout]   --> src/media/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::parse::parse_optional_port;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute_list`
[INFO] [stdout]   --> src/media/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::parse::parse_attribute_list;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_initial_media_format`
[INFO] [stdout]   --> src/media/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::parse::parse_initial_media_format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/media/parse.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn parse_media(input: &[u8]) -> IResult<&[u8], SdpMedia> {
[INFO] [stdout]    |                                     ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 47 |     let (input, formats) = parse_attribute_list(input)?;
[INFO] [stdout]    |                            ---------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/media/parse.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn parse_media(input: &[u8]) -> IResult<&[u8], SdpMedia> {
[INFO] [stdout]    |                                     ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 47 |     let (input, formats) = parse_attribute_list(input)?;
[INFO] [stdout]    |                            ---------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 23 |     let (input, optional) = parse_optional_attributes(input)?;
[INFO] [stdout]    |                             --------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 23 |     let (input, optional) = parse_optional_attributes(input)?;
[INFO] [stdout]    |                             --------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:24:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 24 |     let (input, attributes) = parse_global_attributes(input)?;
[INFO] [stdout]    |                               ------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:24:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 24 |     let (input, attributes) = parse_global_attributes(input)?;
[INFO] [stdout]    |                               ------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 25 |     let (input, media) = parse_media_lines(input)?;
[INFO] [stdout]    |                          ------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 25 |     let (input, media) = parse_media_lines(input)?;
[INFO] [stdout]    |                          ------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libsdp` (lib test) due to 5 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libsdp` (lib) due to 5 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6adf444b6df76f1d5274d67484887e0ceb1a8d0e0750016fe41cf16dd1dbb042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adf444b6df76f1d5274d67484887e0ceb1a8d0e0750016fe41cf16dd1dbb042", kill_on_drop: false }`
[INFO] [stdout] 6adf444b6df76f1d5274d67484887e0ceb1a8d0e0750016fe41cf16dd1dbb042
[INFO] checking libsdp-0.1.2 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate libsdp 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate libsdp 0.1.2 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsdp 0.1.2
[INFO] finished tweaking crates.io crate libsdp 0.1.2
[INFO] tweaked toml for crates.io crate libsdp 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc22e85803a466dced07aa01e631c1d1093c564b31fe5fed29286929d22ba6c
[INFO] running `Command { std: "docker" "start" "-a" "0dc22e85803a466dced07aa01e631c1d1093c564b31fe5fed29286929d22ba6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc22e85803a466dced07aa01e631c1d1093c564b31fe5fed29286929d22ba6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc22e85803a466dced07aa01e631c1d1093c564b31fe5fed29286929d22ba6c", kill_on_drop: false }`
[INFO] [stdout] 0dc22e85803a466dced07aa01e631c1d1093c564b31fe5fed29286929d22ba6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 603ff772bf3c79d2c42a912da3433b6493d9bc33d20ba27adb955e2812d40adc
[INFO] running `Command { std: "docker" "start" "-a" "603ff772bf3c79d2c42a912da3433b6493d9bc33d20ba27adb955e2812d40adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking bitvec v0.19.6
[INFO] [stderr]     Checking libsdp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute`
[INFO] [stdout]   --> src/media/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::parse::parse_attribute;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_optional_port`
[INFO] [stdout]   --> src/media/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::parse::parse_optional_port;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute_list`
[INFO] [stdout]   --> src/media/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::parse::parse_attribute_list;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_initial_media_format`
[INFO] [stdout]   --> src/media/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::parse::parse_initial_media_format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute`
[INFO] [stdout]   --> src/media/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use self::parse::parse_attribute;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_optional_port`
[INFO] [stdout]   --> src/media/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use self::parse::parse_optional_port;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_attribute_list`
[INFO] [stdout]   --> src/media/mod.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use self::parse::parse_attribute_list;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::parse::parse_initial_media_format`
[INFO] [stdout]   --> src/media/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::parse::parse_initial_media_format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/media/parse.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn parse_media(input: &[u8]) -> IResult<&[u8], SdpMedia> {
[INFO] [stdout]    |                                     ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 47 |     let (input, formats) = parse_attribute_list(input)?;
[INFO] [stdout]    |                            ---------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/media/parse.rs:47:55
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn parse_media(input: &[u8]) -> IResult<&[u8], SdpMedia> {
[INFO] [stdout]    |                                     ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 47 |     let (input, formats) = parse_attribute_list(input)?;
[INFO] [stdout]    |                            ---------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], media::SdpMedia), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 23 |     let (input, optional) = parse_optional_attributes(input)?;
[INFO] [stdout]    |                             --------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:24:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 24 |     let (input, attributes) = parse_global_attributes(input)?;
[INFO] [stdout]    |                               ------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 23 |     let (input, optional) = parse_optional_attributes(input)?;
[INFO] [stdout]    |                             --------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 25 |     let (input, media) = parse_media_lines(input)?;
[INFO] [stdout]    |                          ------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:24:61
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 24 |     let (input, attributes) = parse_global_attributes(input)?;
[INFO] [stdout]    |                               ------------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err<nom::error::Error<&[u8]>>`
[INFO] [stdout]   --> src/offer.rs:25:50
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parse_sdp_offer(input: &[u8]) -> IResult<&[u8], SdpOffer> {
[INFO] [stdout]    |                                         ------------------------ expected `nom::Err<nom::error::Error<&[u8]>>` because of this
[INFO] [stdout] ...
[INFO] [stdout] 25 |     let (input, media) = parse_media_lines(input)?;
[INFO] [stdout]    |                          ------------------------^ the trait `From<nom::Err<(&[u8], nom::error::ErrorKind)>>` is not implemented for `nom::Err<nom::error::Error<&[u8]>>`, which is required by `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>: FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this can't be annotated with `?` because it has type `Result<_, nom::Err<(&[u8], nom::error::ErrorKind)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following other types implement trait `FromResidual<R>`:
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Result<Infallible, E>>>
[INFO] [stdout]    = note: required for `Result<(&[u8], SdpOffer), nom::Err<nom::error::Error<&[u8]>>>` to implement `FromResidual<Result<Infallible, nom::Err<(&[u8], nom::error::ErrorKind)>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libsdp` (lib test) due to 5 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `libsdp` (lib) due to 5 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "603ff772bf3c79d2c42a912da3433b6493d9bc33d20ba27adb955e2812d40adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603ff772bf3c79d2c42a912da3433b6493d9bc33d20ba27adb955e2812d40adc", kill_on_drop: false }`
[INFO] [stdout] 603ff772bf3c79d2c42a912da3433b6493d9bc33d20ba27adb955e2812d40adc
