[INFO] fetching crate dgen 0.1.1... [INFO] testing dgen-0.1.1 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate dgen 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate dgen 0.1.1 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dgen 0.1.1 [INFO] finished tweaking crates.io crate dgen 0.1.1 [INFO] tweaked toml for crates.io crate dgen 0.1.1 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" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded lalrpop-util v0.16.3 [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded lalrpop v0.16.3 [INFO] [stderr] Downloaded ena v0.11.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b136d7480169a34807659402e7323efacb62674b45314132f2cece7d8cd2267 [INFO] running `Command { std: "docker" "start" "-a" "2b136d7480169a34807659402e7323efacb62674b45314132f2cece7d8cd2267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b136d7480169a34807659402e7323efacb62674b45314132f2cece7d8cd2267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b136d7480169a34807659402e7323efacb62674b45314132f2cece7d8cd2267", kill_on_drop: false }` [INFO] [stdout] 2b136d7480169a34807659402e7323efacb62674b45314132f2cece7d8cd2267 [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=forbid -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 049b04198416eede577f407adfab2bac5f44af25e244037cc6d64419b5694fda [INFO] running `Command { std: "docker" "start" "-a" "049b04198416eede577f407adfab2bac5f44af25e244037cc6d64419b5694fda", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] error: could not compile `regex-syntax` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/61223975d46f794466efa832bc7562b9707ecc46/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=754c1f6918011bc4 -C extra-filename=-754c1f6918011bc4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "049b04198416eede577f407adfab2bac5f44af25e244037cc6d64419b5694fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "049b04198416eede577f407adfab2bac5f44af25e244037cc6d64419b5694fda", kill_on_drop: false }` [INFO] [stdout] 049b04198416eede577f407adfab2bac5f44af25e244037cc6d64419b5694fda [INFO] testing dgen-0.1.1 against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate dgen 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate dgen 0.1.1 on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dgen 0.1.1 [INFO] finished tweaking crates.io crate dgen 0.1.1 [INFO] tweaked toml for crates.io crate dgen 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e613af01fe00e3c307d63342d44d32fb25c836651541f7392fca810b5610c8e8 [INFO] running `Command { std: "docker" "start" "-a" "e613af01fe00e3c307d63342d44d32fb25c836651541f7392fca810b5610c8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e613af01fe00e3c307d63342d44d32fb25c836651541f7392fca810b5610c8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e613af01fe00e3c307d63342d44d32fb25c836651541f7392fca810b5610c8e8", kill_on_drop: false }` [INFO] [stdout] e613af01fe00e3c307d63342d44d32fb25c836651541f7392fca810b5610c8e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a787ea75acaa15fc5bee7125b90b7abb503ea95cbcd8872bd7c077526e21e14 [INFO] running `Command { std: "docker" "start" "-a" "6a787ea75acaa15fc5bee7125b90b7abb503ea95cbcd8872bd7c077526e21e14", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling dgen v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Itertools` is imported redundantly [INFO] [stdout] --> src/interpreter/errors.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | -------------------- the item `Itertools` is already imported here [INFO] [stdout] ... [INFO] [stdout] 119 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prototype.rs:88:44 [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static dyn Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut Write, [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut dyn Write, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:26:34 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut Write) -> TrackingWriter<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut dyn Write) -> TrackingWriter<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut Write) -> DataGenOutput<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut dyn Write) -> DataGenOutput<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_name` is never used [INFO] [stdout] --> src/prototype.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait FunProto { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 19 | fn get_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `failure::Error::cause`: please use 'as_fail()' method instead [INFO] [stdout] --> src/main.rs:34:46 [INFO] [stdout] | [INFO] [stdout] 34 | eprintln!("cause: {}", e.cause()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.16.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6a787ea75acaa15fc5bee7125b90b7abb503ea95cbcd8872bd7c077526e21e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a787ea75acaa15fc5bee7125b90b7abb503ea95cbcd8872bd7c077526e21e14", kill_on_drop: false }` [INFO] [stdout] 6a787ea75acaa15fc5bee7125b90b7abb503ea95cbcd8872bd7c077526e21e14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 678882c66d05b57c869f05e2522f36845e82fcb94195260da3bc972f27359b2a [INFO] running `Command { std: "docker" "start" "-a" "678882c66d05b57c869f05e2522f36845e82fcb94195260da3bc972f27359b2a", kill_on_drop: false }` [INFO] [stdout] warning: the item `Itertools` is imported redundantly [INFO] [stdout] --> src/interpreter/errors.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | -------------------- the item `Itertools` is already imported here [INFO] [stdout] ... [INFO] [stdout] 119 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prototype.rs:88:44 [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static dyn Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut Write, [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut dyn Write, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:26:34 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut Write) -> TrackingWriter<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut dyn Write) -> TrackingWriter<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut Write) -> DataGenOutput<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut dyn Write) -> DataGenOutput<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_name` is never used [INFO] [stdout] --> src/prototype.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait FunProto { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 19 | fn get_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dgen v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `failure::Error::cause`: please use 'as_fail()' method instead [INFO] [stdout] --> src/main.rs:34:46 [INFO] [stdout] | [INFO] [stdout] 34 | eprintln!("cause: {}", e.cause()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Itertools` is imported redundantly [INFO] [stdout] --> src/interpreter/errors.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::Itertools; [INFO] [stdout] | -------------------- the item `Itertools` is already imported here [INFO] [stdout] ... [INFO] [stdout] 119 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | pub type DynFun = Rc>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/prototype.rs:88:44 [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 88 | pub type BuiltinFunctionCreator = &'static dyn Fn(Arguments) -> CreateFunctionResult; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut Write, [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | delegate: &'a mut dyn Write, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:26:34 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut Write) -> TrackingWriter<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(delegate: &'a mut dyn Write) -> TrackingWriter<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/writer/mod.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut Write) -> DataGenOutput<'a> { [INFO] [stdout] | ^^^^^ [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 [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | pub fn new(writer: &'a mut dyn Write) -> DataGenOutput<'a> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_name` is never used [INFO] [stdout] --> src/prototype.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait FunProto { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 19 | fn get_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.16.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "678882c66d05b57c869f05e2522f36845e82fcb94195260da3bc972f27359b2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "678882c66d05b57c869f05e2522f36845e82fcb94195260da3bc972f27359b2a", kill_on_drop: false }` [INFO] [stdout] 678882c66d05b57c869f05e2522f36845e82fcb94195260da3bc972f27359b2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 414d013972db4db033bc97cdcb93653b5246e6b55fa2f5065cfba6dade728225 [INFO] running `Command { std: "docker" "start" "-a" "414d013972db4db033bc97cdcb93653b5246e6b55fa2f5065cfba6dade728225", kill_on_drop: false }` [INFO] [stderr] warning: the item `Itertools` is imported redundantly [INFO] [stderr] --> src/interpreter/errors.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 5 | use itertools::Itertools; [INFO] [stderr] | -------------------- the item `Itertools` is already imported here [INFO] [stderr] ... [INFO] [stderr] 119 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:25 [INFO] [stderr] | [INFO] [stderr] 56 | pub type DynFun = Rc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | pub type DynFun = Rc>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/prototype.rs:88:44 [INFO] [stderr] | [INFO] [stderr] 88 | pub type BuiltinFunctionCreator = &'static Fn(Arguments) -> CreateFunctionResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 88 | pub type BuiltinFunctionCreator = &'static dyn Fn(Arguments) -> CreateFunctionResult; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer/mod.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | delegate: &'a mut Write, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | delegate: &'a mut dyn Write, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer/mod.rs:26:34 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(delegate: &'a mut Write) -> TrackingWriter<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(delegate: &'a mut dyn Write) -> TrackingWriter<'a> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/writer/mod.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(writer: &'a mut Write) -> DataGenOutput<'a> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(writer: &'a mut dyn Write) -> DataGenOutput<'a> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: method `get_name` is never used [INFO] [stderr] --> src/prototype.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 18 | pub trait FunProto { [INFO] [stderr] | -------- method in this trait [INFO] [stderr] 19 | fn get_name(&self) -> &str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dgen` (lib) generated 7 warnings (run `cargo fix --lib -p dgen` to apply 5 suggestions) [INFO] [stderr] warning: `dgen` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] warning: use of deprecated method `failure::Error::cause`: please use 'as_fail()' method instead [INFO] [stderr] --> src/main.rs:34:46 [INFO] [stderr] | [INFO] [stderr] 34 | eprintln!("cause: {}", e.cause()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dgen` (bin "dgen" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.16.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dgen-f65926e95d35b45f) [INFO] [stdout] [INFO] [stdout] running 58 tests [INFO] [stdout] test builtins::from_file::test::produces_words_from_file_with_lf_line_endings ... ok [INFO] [stdout] test builtins::from_file::test::produces_words_from_file_with_crlf_line_endings ... ok [INFO] [stdout] test builtins::byte_order::test::int_is_converted_to_big_endian_binary ... ok [INFO] [stdout] test builtins::sequence::test::bin_wrapping_sequence ... ok [INFO] [stdout] test builtins::sequence::test::bin_sequence ... ok [INFO] [stdout] test builtins::env::test::returns_the_value_of_an_environment_variable ... ok [INFO] [stdout] test builtins::repeat_delim::test::repeat_delimited_creates_binary_output ... ok [INFO] [stdout] test builtins::bin_length::test::bin_length_returns_length_of_binary ... ok [INFO] [stdout] test builtins::byte_order::test::decimal_is_converted_to_little_endian_binary ... ok [INFO] [stdout] test builtins::byte_order::test::uint_is_converted_to_big_endian_binary ... ok [INFO] [stdout] test builtins::byte_order::test::int_is_converted_to_little_endian_binary ... ok [INFO] [stdout] test builtins::byte_order::test::uint_is_converted_to_little_endian_binary ... ok [INFO] [stdout] test builtins::byte_order::test::decimal_is_converted_to_big_endian_binary ... ok [INFO] [stdout] test builtins::concat::test::strings_are_concatenated ... ok [INFO] [stdout] test builtins::concat::test::binary_is_concatenated ... ok [INFO] [stdout] test builtins::sequence::test::char_wrapping_sequence ... ok [INFO] [stdout] test builtins::strings::test::generate_ascii_strings ... ok [INFO] [stdout] test builtins::strings::test::string_length_returns_length_of_string ... ok [INFO] [stdout] test builtins::repeat_delim::test::repeat_delimited_creates_string_output ... ok [INFO] [stdout] test builtins::sequence::test::char_sequence ... ok [INFO] [stdout] test interpreter::errors::parse_err_is_displayed_correctly ... ok [INFO] [stdout] test interpreter::parse_test::parses_basic_char_literal ... ok [INFO] [stdout] test builtins::strings::test::std_unicode_string_fun ... ok [INFO] [stdout] test builtins::strings::test::string_bytes_supports_a_lot_of_encodings ... ok [INFO] [stdout] test interpreter::parse_test::parses_basic_string_literal_token ... ok [INFO] [stdout] test builtins::strings::test::use_custom_string_function ... ok [INFO] [stdout] test interpreter::parse_test::parses_boolean_literal_true_token ... ok [INFO] [stdout] test interpreter::parse_test::parses_boolean_literal_false_token ... ok [INFO] [stdout] test interpreter::parse_test::parses_bin_literal ... ok [INFO] [stdout] test builtins::strings::test::utf8_bytes_returns_encoded_string ... ok [INFO] [stdout] test fun_test::mapping_a_mapped_function ... ok [INFO] [stdout] test interpreter::parse_test::parses_decimal_literal_token_with_negative_sign ... ok [INFO] [stdout] test interpreter::parse_test::parses_function_call_with_literal_arguments ... ok [INFO] [stdout] test fun_test::use_std_boolean_function ... ok [INFO] [stdout] test interpreter::parse_test::parses_empty_bin_literal ... ok [INFO] [stdout] test interpreter::parse_test::parses_mapped_function_call ... ok [INFO] [stdout] test interpreter::parse_test::parses_decimal_literal_token ... ok [INFO] [stdout] test interpreter::parse_test::parses_function_call_with_zero_arguments ... ok [INFO] [stdout] test interpreter::parse_test::parses_decimal_literal_token_with_positive_sign ... ok [INFO] [stdout] test interpreter::parse_test::parses_mapped_function_call_withou_args ... ok [INFO] [stdout] test interpreter::parse_test::parses_newline_escaped_char_literal ... ok [INFO] [stdout] test interpreter::parse_test::parses_nested_function_calls ... ok [INFO] [stdout] test interpreter::parse_test::parses_string_literal_with_unicode_escape_sequences ... ok [INFO] [stdout] test fun_test::declare_and_use_functions ... ok [INFO] [stdout] test interpreter::parse_test::parses_unicode_char_literal ... ok [INFO] [stdout] test interpreter::parse_test::parses_program_with_macro_definitions ... ok [INFO] [stdout] test interpreter::parse_test::parses_string_literal_that_is_all_whitespace ... ok [INFO] [stdout] test interpreter::parse_test::parses_signed_int_literal_negative_token ... ok [INFO] [stdout] test fun_test::declare_and_use_function_with_mapper ... ok [INFO] [stdout] test interpreter::parse_test::parses_unsigned_int_hex_literal_token ... ok [INFO] [stdout] test interpreter::parse_test::parses_signed_int_literal_positive_token ... ok [INFO] [stdout] test fun_test::pass_mapped_function_as_function_argument ... ok [INFO] [stdout] test fun_test::use_binary_functions ... ok [INFO] [stdout] test interpreter::parse_test::parses_string_literal_with_whitespace_chars_and_escape_sequences ... ok [INFO] [stdout] test interpreter::parse_test::parses_unsigned_int_literal_token ... ok [INFO] [stdout] test interpreter::parse_test::parses_string_literal_with_escaped_quotes ... ok [INFO] [stdout] test fun_test::signed_integer_functions ... ok [INFO] [stdout] test fun_test::stable_select_a_generator ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dgen-a7c921604e7a0a29) [INFO] [stdout] [INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests dgen [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "414d013972db4db033bc97cdcb93653b5246e6b55fa2f5065cfba6dade728225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "414d013972db4db033bc97cdcb93653b5246e6b55fa2f5065cfba6dade728225", kill_on_drop: false }` [INFO] [stdout] 414d013972db4db033bc97cdcb93653b5246e6b55fa2f5065cfba6dade728225