[INFO] cloning repository https://github.com/monkeycz/dressage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monkeycz/dressage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeycz%2Fdressage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeycz%2Fdressage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b55edc4fbb941fdc06b19f2353caca7ec6c1312 [INFO] testing monkeycz/dressage against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeycz%2Fdressage" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monkeycz/dressage on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monkeycz/dressage [INFO] finished tweaking git repo https://github.com/monkeycz/dressage [INFO] tweaked toml for git repo https://github.com/monkeycz/dressage written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/monkeycz/dressage 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitstream-io v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64cdf20b8231b9bd795002209477f7b21b767b14f70e5b2315afb4202f7b10e2 [INFO] running `Command { std: "docker" "start" "-a" "64cdf20b8231b9bd795002209477f7b21b767b14f70e5b2315afb4202f7b10e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64cdf20b8231b9bd795002209477f7b21b767b14f70e5b2315afb4202f7b10e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64cdf20b8231b9bd795002209477f7b21b767b14f70e5b2315afb4202f7b10e2", kill_on_drop: false }` [INFO] [stdout] 64cdf20b8231b9bd795002209477f7b21b767b14f70e5b2315afb4202f7b10e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4a5893c192d0939c1f1e339846fce6f8b597bfbc44058b211c35397d7647c27 [INFO] running `Command { std: "docker" "start" "-a" "f4a5893c192d0939c1f1e339846fce6f8b597bfbc44058b211c35397d7647c27", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling bitstream-io v1.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling dressage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BigEndian` [INFO] [stdout] --> src/gifdecoder/decoder.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use bitstream_io::{BigEndian, BitRead, BitReader, BitWrite, BitWriter, Endianness, LittleEndian}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `decoder::decode` [INFO] [stdout] --> src/gifdecoder/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use decoder::decode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FormatError`, `InvalidVersion`, `InvalidExtension`, and `BlockNotTerminated` are never constructed [INFO] [stdout] --> src/gifdecoder/error.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | FormatError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | #[error("InvalidVersion")] [INFO] [stdout] 12 | InvalidVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 13 | #[error("InvalidExtension")] [INFO] [stdout] 14 | InvalidExtension, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | #[error("BlockNotTerminated")] [INFO] [stdout] 16 | BlockNotTerminated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/gifdecoder/error.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub type Result = std::result::Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/gifdecoder/decoder.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn decode(r: R) -> Result<()> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_sub_block` is never used [INFO] [stdout] --> src/gifdecoder/decoder.rs:207:4 [INFO] [stdout] | [INFO] [stdout] 207 | fn read_sub_block(reader: &mut BitReader) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skip_sub_block` is never used [INFO] [stdout] --> src/gifdecoder/decoder.rs:229:4 [INFO] [stdout] | [INFO] [stdout] 229 | fn skip_sub_block(reader: &mut BitReader) -> Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_bmp` is never used [INFO] [stdout] --> src/gifdecoder/decoder.rs:245:4 [INFO] [stdout] | [INFO] [stdout] 245 | fn make_bmp(writer: &mut W, width: u32, height: u32, data: &[u8]) -> Result<()> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s [INFO] running `Command { std: "docker" "inspect" "f4a5893c192d0939c1f1e339846fce6f8b597bfbc44058b211c35397d7647c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a5893c192d0939c1f1e339846fce6f8b597bfbc44058b211c35397d7647c27", kill_on_drop: false }` [INFO] [stdout] f4a5893c192d0939c1f1e339846fce6f8b597bfbc44058b211c35397d7647c27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/00ed76b9e33fc3cbc729cc748fabe90811e3e52c40c788f8309e77200006ae71/diff: no space left on device