[INFO] fetching crate libsdp 0.1.2... [INFO] testing libsdp-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate libsdp 0.1.2 into /workspace/builds/worker-2-tc1/source [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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libsdp 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.5) [INFO] [stderr] Adding nom v6.2.2 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f298ff05ab97efeaa7dd0dd86e1bc3b8ea4fe3a16a6fff1eae8b5c0bff58f26d [INFO] running `Command { std: "docker" "start" "-a" "f298ff05ab97efeaa7dd0dd86e1bc3b8ea4fe3a16a6fff1eae8b5c0bff58f26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f298ff05ab97efeaa7dd0dd86e1bc3b8ea4fe3a16a6fff1eae8b5c0bff58f26d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f298ff05ab97efeaa7dd0dd86e1bc3b8ea4fe3a16a6fff1eae8b5c0bff58f26d", kill_on_drop: false }` [INFO] [stdout] f298ff05ab97efeaa7dd0dd86e1bc3b8ea4fe3a16a6fff1eae8b5c0bff58f26d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d70e0589d35ce1e4946fd46d96947781f02096589b982fd208284ca30b6860f5 [INFO] running `Command { std: "docker" "start" "-a" "d70e0589d35ce1e4946fd46d96947781f02096589b982fd208284ca30b6860f5", kill_on_drop: false }` [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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>` [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] | 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] [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] | 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] [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] | 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] [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] | 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] [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 4 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d70e0589d35ce1e4946fd46d96947781f02096589b982fd208284ca30b6860f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d70e0589d35ce1e4946fd46d96947781f02096589b982fd208284ca30b6860f5", kill_on_drop: false }` [INFO] [stdout] d70e0589d35ce1e4946fd46d96947781f02096589b982fd208284ca30b6860f5