[INFO] fetching crate rust-sort 0.1.4... [INFO] checking rust-sort-0.1.4 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate rust-sort 0.1.4 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rust-sort 0.1.4 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 crates.io crate rust-sort 0.1.4 [INFO] finished tweaking crates.io crate rust-sort 0.1.4 [INFO] tweaked toml for crates.io crate rust-sort 0.1.4 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding utils v0.0.1 (available: v0.0.3) [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: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utils v0.0.1 [INFO] [stderr] Downloaded commandext v0.1.0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7fddb9cf4baa08018d9c185daf1236682def4b970867d83a6d55c7563d7b4dfd [INFO] running `Command { std: "docker" "start" "-a" "7fddb9cf4baa08018d9c185daf1236682def4b970867d83a6d55c7563d7b4dfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fddb9cf4baa08018d9c185daf1236682def4b970867d83a6d55c7563d7b4dfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fddb9cf4baa08018d9c185daf1236682def4b970867d83a6d55c7563d7b4dfd", kill_on_drop: false }` [INFO] [stdout] 7fddb9cf4baa08018d9c185daf1236682def4b970867d83a6d55c7563d7b4dfd [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=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] eac8b389f90cac678a98f4e4fced9923a2675819c99b8a35ab76be608f618fbd [INFO] running `Command { std: "docker" "start" "-a" "eac8b389f90cac678a98f4e4fced9923a2675819c99b8a35ab76be608f618fbd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking commandext v0.1.0 [INFO] [stderr] Checking rust-sort v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking utils v0.0.1 [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:83:3 [INFO] [stdout] | [INFO] [stdout] 83 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:77:3 [INFO] [stdout] | [INFO] [stdout] 77 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:63:3 [INFO] [stdout] | [INFO] [stdout] 63 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:45:3 [INFO] [stdout] | [INFO] [stdout] 45 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | #[experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/empty.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | self.as_slice().is_empty() [INFO] [stdout] | ^^^^^^^^ method not found in `&String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `output` on type `Output` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | match str::from_utf8(p.output.as_slice()).unwrap().trim().parse() { [INFO] [stdout] | ^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `status`, `stdout`, `stderr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 17 | match str::from_utf8(p.output.as_slice()).unwrap().trim().parse() { [INFO] [stdout] | ----------------------------------------------------------- this expression has type `Result<_, _>` [INFO] [stdout] 18 | Some(i) => i, [INFO] [stdout] | ^^^^^^^ expected `Result<_, _>`, found `Option<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, _>` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] help: try wrapping the pattern in a variant of `Result` [INFO] [stdout] | [INFO] [stdout] 18 | Ok(Some(i)) => i, [INFO] [stdout] | +++ + [INFO] [stdout] 18 | Err(Some(i)) => i, [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 17 | match str::from_utf8(p.output.as_slice()).unwrap().trim().parse() { [INFO] [stdout] | ----------------------------------------------------------- this expression has type `Result<_, _>` [INFO] [stdout] 18 | Some(i) => i, [INFO] [stdout] 19 | None => panic!("unable to cast nproc output!"), [INFO] [stdout] | ^^^^ expected `Result<_, _>`, found `Option<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<_, _>` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] help: try wrapping the pattern in a variant of `Result` [INFO] [stdout] | [INFO] [stdout] 19 | Ok(None) => panic!("unable to cast nproc output!"), [INFO] [stdout] | +++ + [INFO] [stdout] 19 | Err(None) => panic!("unable to cast nproc output!"), [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `output` on type `Output` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/utils-0.0.1/src/lib.rs:41:54 [INFO] [stdout] | [INFO] [stdout] 41 | let mut res = String::from_utf8_lossy(o.output.as_slice()); [INFO] [stdout] | ^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `status`, `stdout`, `stderr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `utils` (lib) due to 16 previous errors [INFO] running `Command { std: "docker" "inspect" "eac8b389f90cac678a98f4e4fced9923a2675819c99b8a35ab76be608f618fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac8b389f90cac678a98f4e4fced9923a2675819c99b8a35ab76be608f618fbd", kill_on_drop: false }` [INFO] [stdout] eac8b389f90cac678a98f4e4fced9923a2675819c99b8a35ab76be608f618fbd