[INFO] cloning repository https://github.com/nokonoko1203/anvil-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nokonoko1203/anvil-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokonoko1203%2Fanvil-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokonoko1203%2Fanvil-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c95826c9b83ef555686ab044e45191f767dc208 [INFO] checking nokonoko1203/anvil-rs against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnokonoko1203%2Fanvil-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nokonoko1203/anvil-rs on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nokonoko1203/anvil-rs [INFO] finished tweaking git repo https://github.com/nokonoko1203/anvil-rs [INFO] tweaked toml for git repo https://github.com/nokonoko1203/anvil-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nokonoko1203/anvil-rs 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nbt v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b05c6a25c285803d7b61574207f9a7a6a0efc280639cfa3620ff5b4eb933fe64 [INFO] running `Command { std: "docker" "start" "-a" "b05c6a25c285803d7b61574207f9a7a6a0efc280639cfa3620ff5b4eb933fe64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b05c6a25c285803d7b61574207f9a7a6a0efc280639cfa3620ff5b4eb933fe64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05c6a25c285803d7b61574207f9a7a6a0efc280639cfa3620ff5b4eb933fe64", kill_on_drop: false }` [INFO] [stdout] b05c6a25c285803d7b61574207f9a7a6a0efc280639cfa3620ff5b4eb933fe64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffbdc4e26994bee38ee0c0571421b3cc8c4526751a6e08ce10ab7f9b85eb1f56 [INFO] running `Command { std: "docker" "start" "-a" "ffbdc4e26994bee38ee0c0571421b3cc8c4526751a6e08ce10ab7f9b85eb1f56", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking nbt v0.1.2 [INFO] [stdout] error[E0635]: unknown feature `convert` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nbt-0.1.2/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(convert)] [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/nbt-0.1.2/src/lib.rs:79:32 [INFO] [stdout] | [INFO] [stdout] 79 | fn from_bytes(d: &[u8]) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `Option` [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/option.rs:572:1 [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 79 | fn from_bytes(d: &[u8]) -> Option 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/nbt-0.1.2/src/traits.rs:84:31 [INFO] [stdout] | [INFO] [stdout] 84 | fn from_nbt(val: &Tag) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `Option` [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/option.rs:572:1 [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 84 | fn from_nbt(val: &Tag) -> Option where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nbt-0.1.2/src/decode.rs:153:30 [INFO] [stdout] | [INFO] [stdout] 153 | Box::new(try!(GzDecoder::new(try!(File::open(file))))) [INFO] [stdout] | ^^^^^--------------------------------------^ [INFO] [stdout] | | | [INFO] [stdout] | | this expression has type `flate2::read::GzDecoder` [INFO] [stdout] | expected `GzDecoder`, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `flate2::read::GzDecoder` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nbt-0.1.2/src/decode.rs:153:30 [INFO] [stdout] | [INFO] [stdout] 153 | Box::new(try!(GzDecoder::new(try!(File::open(file))))) [INFO] [stdout] | ^^^^^--------------------------------------^ [INFO] [stdout] | | | [INFO] [stdout] | | this expression has type `flate2::read::GzDecoder` [INFO] [stdout] | expected `GzDecoder`, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `flate2::read::GzDecoder` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `Default` found for struct `flate2::Compression` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nbt-0.1.2/src/encode.rs:110:46 [INFO] [stdout] | [INFO] [stdout] 110 | flate2::Compression::Default)) [INFO] [stdout] | ^^^^^^^ associated item not found in `Compression` [INFO] [stdout] | [INFO] [stdout] help: there is an associated function `default` with a similar name [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/default.rs:139:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nbt` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "ffbdc4e26994bee38ee0c0571421b3cc8c4526751a6e08ce10ab7f9b85eb1f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffbdc4e26994bee38ee0c0571421b3cc8c4526751a6e08ce10ab7f9b85eb1f56", kill_on_drop: false }` [INFO] [stdout] ffbdc4e26994bee38ee0c0571421b3cc8c4526751a6e08ce10ab7f9b85eb1f56