[INFO] fetching crate libsdp 0.1.2... [INFO] checking libsdp-0.1.2 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate libsdp 0.1.2 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate libsdp 0.1.2 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-26/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 929ddeb8f8736fde4d75455a3ddf1cc8dba49d618ff5f8ebd1f4bb4de4d76483 [INFO] running `Command { std: "docker" "start" "-a" "929ddeb8f8736fde4d75455a3ddf1cc8dba49d618ff5f8ebd1f4bb4de4d76483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "929ddeb8f8736fde4d75455a3ddf1cc8dba49d618ff5f8ebd1f4bb4de4d76483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929ddeb8f8736fde4d75455a3ddf1cc8dba49d618ff5f8ebd1f4bb4de4d76483", kill_on_drop: false }` [INFO] [stdout] 929ddeb8f8736fde4d75455a3ddf1cc8dba49d618ff5f8ebd1f4bb4de4d76483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c3f5b9f51e538751dee1d32de411d28f1436d4acd51f29ebcd31c78d6ce50be [INFO] running `Command { std: "docker" "start" "-a" "7c3f5b9f51e538751dee1d32de411d28f1436d4acd51f29ebcd31c78d6ce50be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking libsdp v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 47 | let (input, formats) = parse_attribute_list(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], media::SdpMedia), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 47 | let (input, formats) = parse_attribute_list(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], media::SdpMedia), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 23 | let (input, optional) = parse_optional_attributes(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 23 | let (input, optional) = parse_optional_attributes(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 24 | let (input, attributes) = parse_global_attributes(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 24 | let (input, attributes) = parse_global_attributes(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 25 | let (input, media) = parse_media_lines(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `nom::Err>` [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>` because of this [INFO] [stdout] ... [INFO] [stdout] 25 | let (input, media) = parse_media_lines(input)?; [INFO] [stdout] | ^ the trait `From>` is not implemented for `nom::Err>` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = note: required because of the requirements on the impl of `FromResidual>>` for `Result<(&[u8], SdpOffer), nom::Err>>` [INFO] [stdout] note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [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` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7c3f5b9f51e538751dee1d32de411d28f1436d4acd51f29ebcd31c78d6ce50be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c3f5b9f51e538751dee1d32de411d28f1436d4acd51f29ebcd31c78d6ce50be", kill_on_drop: false }` [INFO] [stdout] 7c3f5b9f51e538751dee1d32de411d28f1436d4acd51f29ebcd31c78d6ce50be