[INFO] fetching crate libsdp 0.1.2...
[INFO] checking libsdp-0.1.2 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[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 c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.4)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bitvec v0.19.6 (latest: v1.0.1)
[INFO] [stderr]       Adding funty v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding lexical-core v0.7.6 (latest: v0.8.5)
[INFO] [stderr]       Adding memchr v2.3.4 (latest: v2.7.2)
[INFO] [stderr]       Adding nom v6.2.2 (latest: v7.1.3)
[INFO] [stderr]       Adding radium v0.5.3 (latest: v1.1.0)
[INFO] [stderr]       Adding wyz v0.2.0 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded bitvec v0.19.6
[INFO] [stderr]   Downloaded nom v6.2.2
[INFO] [stderr]   Downloaded lexical-core v0.7.6
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04bd5a68ee37cfcf33dbc0c9fe33844634bf27aa6b6842282ef6f5af2f0d0194
[INFO] running `Command { std: "docker" "start" "-a" "04bd5a68ee37cfcf33dbc0c9fe33844634bf27aa6b6842282ef6f5af2f0d0194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04bd5a68ee37cfcf33dbc0c9fe33844634bf27aa6b6842282ef6f5af2f0d0194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bd5a68ee37cfcf33dbc0c9fe33844634bf27aa6b6842282ef6f5af2f0d0194", kill_on_drop: false }`
[INFO] [stdout] 04bd5a68ee37cfcf33dbc0c9fe33844634bf27aa6b6842282ef6f5af2f0d0194
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be5a2d8de1c33419ac1dcbb30142da73fb041978d471f562d71182643985e15a
[INFO] running `Command { std: "docker" "start" "-a" "be5a2d8de1c33419ac1dcbb30142da73fb041978d471f562d71182643985e15a", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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<Result<Infallible, E>>>
[INFO] [stdout]              <Result<T, F> as FromResidual<Yeet<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) 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 test) due to 5 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "be5a2d8de1c33419ac1dcbb30142da73fb041978d471f562d71182643985e15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5a2d8de1c33419ac1dcbb30142da73fb041978d471f562d71182643985e15a", kill_on_drop: false }`
[INFO] [stdout] be5a2d8de1c33419ac1dcbb30142da73fb041978d471f562d71182643985e15a
