[INFO] cloning repository https://github.com/williamyaoh/kaiseki [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/williamyaoh/kaiseki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cbc8dea79a61297ce1c4f1fe385dd90bee24217 [INFO] checking williamyaoh/kaiseki against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/williamyaoh/kaiseki on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/williamyaoh/kaiseki [INFO] finished tweaking git repo https://github.com/williamyaoh/kaiseki [INFO] tweaked toml for git repo https://github.com/williamyaoh/kaiseki written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/williamyaoh/kaiseki 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt v0.0.3 [INFO] [stderr] Downloaded vec_map v0.6.0 [INFO] [stderr] Downloaded quote v0.3.12 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded structopt-derive v0.0.3 [INFO] [stderr] Downloaded thread-id v3.0.0 [INFO] [stderr] Downloaded syn v0.11.4 [INFO] [stderr] Downloaded cfg-if v0.1.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded unreachable v0.1.1 [INFO] [stderr] Downloaded error-chain v0.9.0 [INFO] [stderr] Downloaded backtrace v0.3.0 [INFO] [stderr] Downloaded thread_local v0.3.2 [INFO] [stderr] Downloaded aho-corasick v0.6.2 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded term_size v0.2.2 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] [stderr] Downloaded clap v2.20.5 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.10 [INFO] [stderr] Downloaded rustc-demangle v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30654b5bab9d5a81fb9cead1d86f871b0acf9fd450ed571b5e1650badba348ed [INFO] running `Command { std: "docker" "start" "-a" "30654b5bab9d5a81fb9cead1d86f871b0acf9fd450ed571b5e1650badba348ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30654b5bab9d5a81fb9cead1d86f871b0acf9fd450ed571b5e1650badba348ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30654b5bab9d5a81fb9cead1d86f871b0acf9fd450ed571b5e1650badba348ed", kill_on_drop: false }` [INFO] [stdout] 30654b5bab9d5a81fb9cead1d86f871b0acf9fd450ed571b5e1650badba348ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2cbcef41369a01253899d7fad84e2e638a557cfaa9842d5fb8c625f31eed2b9 [INFO] running `Command { std: "docker" "start" "-a" "b2cbcef41369a01253899d7fad84e2e638a557cfaa9842d5fb8c625f31eed2b9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking term_size v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking clap v2.20.5 [INFO] [stderr] Checking aho-corasick v0.6.2 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling structopt-derive v0.0.3 [INFO] [stderr] Checking structopt v0.0.3 [INFO] [stderr] Checking error-chain v0.9.0 [INFO] [stderr] Checking kaiseki v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | pub contents: Box [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] 20 | pub contents: Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/input.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | pub contents: Box [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] 20 | pub contents: Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsing.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | let lexers: Vec<(Regex, Box Token>)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | let lexer = lexer! { [INFO] [stdout] | _______________- [INFO] [stdout] 167 | | r"^##\[" => |_| Token::AnchorStart, [INFO] [stdout] 168 | | r"^\]" => |_| Token::AnchorEnd, [INFO] [stdout] 169 | | r"^before" => |_| Token::AnchorOp(Op::Before), [INFO] [stdout] ... | [INFO] [stdout] 173 | | r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string()) [INFO] [stdout] 174 | | }; [INFO] [stdout] | |___- in this macro invocation [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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsing.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | let lexers: Vec<(Regex, Box Token>)> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | let lexer = lexer! { [INFO] [stdout] | _______________- [INFO] [stdout] 167 | | r"^##\[" => |_| Token::AnchorStart, [INFO] [stdout] 168 | | r"^\]" => |_| Token::AnchorEnd, [INFO] [stdout] 169 | | r"^before" => |_| Token::AnchorOp(Op::Before), [INFO] [stdout] ... | [INFO] [stdout] 173 | | r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string()) [INFO] [stdout] 174 | | }; [INFO] [stdout] | |___- in this macro invocation [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: this warning originates in the macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, syn v0.11.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "b2cbcef41369a01253899d7fad84e2e638a557cfaa9842d5fb8c625f31eed2b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2cbcef41369a01253899d7fad84e2e638a557cfaa9842d5fb8c625f31eed2b9", kill_on_drop: false }` [INFO] [stdout] b2cbcef41369a01253899d7fad84e2e638a557cfaa9842d5fb8c625f31eed2b9