[INFO] cloning repository https://github.com/Kixunil/image_concat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixunil/image_concat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fimage_concat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fimage_concat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccb187d74d080a61249199ee5e113db54b19abf8 [INFO] checking Kixunil/image_concat/ccb187d74d080a61249199ee5e113db54b19abf8 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fimage_concat" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kixunil/image_concat 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 git repo https://github.com/Kixunil/image_concat [INFO] finished tweaking git repo https://github.com/Kixunil/image_concat [INFO] tweaked toml for git repo https://github.com/Kixunil/image_concat written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kixunil/image_concat already has a lockfile, it will not be regenerated [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 num-traits v0.1.32 [INFO] [stderr] Downloaded num v0.1.32 [INFO] [stderr] Downloaded num-rational v0.1.32 [INFO] [stderr] Downloaded num-bigint v0.1.32 [INFO] [stderr] Downloaded num-complex v0.1.32 [INFO] [stderr] Downloaded gcc v0.3.27 [INFO] [stderr] Downloaded euclid v0.6.6 [INFO] [stderr] Downloaded miniz-sys v0.1.7 [INFO] [stderr] Downloaded toml v0.1.28 [INFO] [stderr] Downloaded enum_primitive v0.1.0 [INFO] [stderr] Downloaded num_cpus v0.2.11 [INFO] [stderr] Downloaded regex-syntax v0.3.1 [INFO] [stderr] Downloaded byteorder v0.5.1 [INFO] [stderr] Downloaded jpeg-decoder v0.1.4 [INFO] [stderr] Downloaded libc v0.2.10 [INFO] [stderr] Downloaded inflate v0.1.0 [INFO] [stderr] Downloaded png v0.4.2 [INFO] [stderr] Downloaded flate2 v0.2.13 [INFO] [stderr] Downloaded rayon v0.3.1 [INFO] [stderr] Downloaded nom v1.2.2 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.2 [INFO] [stderr] Downloaded image v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f3850c4059eead5520551565224fec80b82a6dc349ceb943d1e88f98ec391625 [INFO] running `Command { std: "docker" "start" "-a" "f3850c4059eead5520551565224fec80b82a6dc349ceb943d1e88f98ec391625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3850c4059eead5520551565224fec80b82a6dc349ceb943d1e88f98ec391625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3850c4059eead5520551565224fec80b82a6dc349ceb943d1e88f98ec391625", kill_on_drop: false }` [INFO] [stdout] f3850c4059eead5520551565224fec80b82a6dc349ceb943d1e88f98ec391625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8a1f5426e21d7d9de1cc56f15dd726d631de6e109152f111b0ff29da7ae146dd [INFO] running `Command { std: "docker" "start" "-a" "8a1f5426e21d7d9de1cc56f15dd726d631de6e109152f111b0ff29da7ae146dd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.10 [INFO] [stderr] Checking num-traits v0.1.32 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Compiling gcc v0.3.27 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking nom v1.2.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.1.0 [INFO] [stderr] Checking byteorder v0.5.1 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Checking gif v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.2 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:454:5 [INFO] [stdout] | [INFO] [stdout] 454 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking num_cpus v0.2.11 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Checking quine-mc_cluskey v0.2.2 [INFO] [stderr] Checking regex-syntax v0.3.1 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking rayon v0.3.1 [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rayon-0.3.1/src/par_iter/internal.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | fn split_at(self, index: usize) -> (Self, Self); [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: only the last element of a tuple may have a dynamically sized type [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 25 | fn split_at(self, index: usize) -> (Self, Self) where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rayon-0.3.1/src/par_iter/internal.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | fn split_at(self, index: usize) -> (Self, Self, Self::Reducer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: only the last element of a tuple may have a dynamically sized type [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 42 | fn split_at(self, index: usize) -> (Self, Self, Self::Reducer) where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rayon` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8a1f5426e21d7d9de1cc56f15dd726d631de6e109152f111b0ff29da7ae146dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1f5426e21d7d9de1cc56f15dd726d631de6e109152f111b0ff29da7ae146dd", kill_on_drop: false }` [INFO] [stdout] 8a1f5426e21d7d9de1cc56f15dd726d631de6e109152f111b0ff29da7ae146dd