[INFO] fetching crate includer_codegen 0.2.1...
[INFO] checking includer_codegen-0.2.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate includer_codegen 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate includer_codegen 0.2.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate includer_codegen 0.2.1
[INFO] finished tweaking crates.io crate includer_codegen 0.2.1
[INFO] tweaked toml for crates.io crate includer_codegen 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17198fcea819b9f422ac458e07b5e74835acb42dafd6f0afb3465143bbae0387
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17198fcea819b9f422ac458e07b5e74835acb42dafd6f0afb3465143bbae0387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17198fcea819b9f422ac458e07b5e74835acb42dafd6f0afb3465143bbae0387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17198fcea819b9f422ac458e07b5e74835acb42dafd6f0afb3465143bbae0387", kill_on_drop: false }`
[INFO] [stdout] 17198fcea819b9f422ac458e07b5e74835acb42dafd6f0afb3465143bbae0387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba47822f994f48e8ad5066cbaa8622d1c289731db10a07ba4acf6accca4d85bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba47822f994f48e8ad5066cbaa8622d1c289731db10a07ba4acf6accca4d85bc", kill_on_drop: false }`
[INFO] [stderr]     Checking includer_codegen v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assets_builder: Vec<Box<Pipeline>>,
[INFO] [stdout]    |                             ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:86:38
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn pipelines(&self) -> &[Box<Pipeline>] {
[INFO] [stdout]    |                                      ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn pipe(mut self, generator: Box<Pipeline>) -> Codegen {
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assets_builder: Vec<Box<Pipeline>>,
[INFO] [stdout]    |                             ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:86:38
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn pipelines(&self) -> &[Box<Pipeline>] {
[INFO] [stdout]    |                                      ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn pipe(mut self, generator: Box<Pipeline>) -> Codegen {
[INFO] [stdout]    |                                          ^^^^^^^^ help: use `dyn`: `dyn Pipeline`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "ba47822f994f48e8ad5066cbaa8622d1c289731db10a07ba4acf6accca4d85bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba47822f994f48e8ad5066cbaa8622d1c289731db10a07ba4acf6accca4d85bc", kill_on_drop: false }`
[INFO] [stdout] ba47822f994f48e8ad5066cbaa8622d1c289731db10a07ba4acf6accca4d85bc
