[INFO] cloning repository https://github.com/inq/denture [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inq/denture" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fdenture", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fdenture'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea350122271095a666dc44bef8ca9e510d97500f [INFO] checking inq/denture against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finq%2Fdenture" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/inq/denture on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/inq/denture [INFO] finished tweaking git repo https://github.com/inq/denture [INFO] tweaked toml for git repo https://github.com/inq/denture written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/inq/denture already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.22 [INFO] [stderr] Downloaded proc-macro2 v1.0.13 [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] [stderr] Downloaded object v0.19.0 [INFO] [stderr] Downloaded backtrace v0.3.48 [INFO] [stderr] Downloaded addr2line v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2aa85fb8f649f3d49b9eb34425ae289fd5add19337ace2404d73895184c74acf [INFO] running `Command { std: "docker" "start" "-a" "2aa85fb8f649f3d49b9eb34425ae289fd5add19337ace2404d73895184c74acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2aa85fb8f649f3d49b9eb34425ae289fd5add19337ace2404d73895184c74acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aa85fb8f649f3d49b9eb34425ae289fd5add19337ace2404d73895184c74acf", kill_on_drop: false }` [INFO] [stdout] 2aa85fb8f649f3d49b9eb34425ae289fd5add19337ace2404d73895184c74acf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49ab163e1e47239d069f1199f5e1fafb97a3492826351536be490a9692e4f412 [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" "49ab163e1e47239d069f1199f5e1fafb97a3492826351536be490a9692e4f412", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking addr2line v0.12.0 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking denture v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | (p, '\'') => State::String(StringQuote::Single, index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:152:26 [INFO] [stdout] | [INFO] [stdout] 152 | (p, '\"') => State::String(StringQuote::Double, index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | (p, c) => State::Identifier(index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/parser/tokenizer/line.rs:153:29 [INFO] [stdout] | [INFO] [stdout] 153 | (p, c) => State::Identifier(index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Single3` [INFO] [stdout] --> src/parser/tokenizer/line.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Single3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Double3` [INFO] [stdout] --> src/parser/tokenizer/line.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Double3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:151:26 [INFO] [stdout] | [INFO] [stdout] 151 | (p, '\'') => State::String(StringQuote::Single, index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:152:26 [INFO] [stdout] | [INFO] [stdout] 152 | (p, '\"') => State::String(StringQuote::Double, index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/parser/tokenizer/line.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | (p, c) => State::Identifier(index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/parser/tokenizer/line.rs:153:29 [INFO] [stdout] | [INFO] [stdout] 153 | (p, c) => State::Identifier(index - 1), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Single3` [INFO] [stdout] --> src/parser/tokenizer/line.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Single3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Double3` [INFO] [stdout] --> src/parser/tokenizer/line.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Double3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.96s [INFO] running `Command { std: "docker" "inspect" "49ab163e1e47239d069f1199f5e1fafb97a3492826351536be490a9692e4f412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ab163e1e47239d069f1199f5e1fafb97a3492826351536be490a9692e4f412", kill_on_drop: false }` [INFO] [stdout] 49ab163e1e47239d069f1199f5e1fafb97a3492826351536be490a9692e4f412