[INFO] cloning repository https://github.com/b-r-oleary/squirrel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/b-r-oleary/squirrel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fsquirrel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fsquirrel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c3b29126799eb721d1b350df1e3c621a3a45162 [INFO] checking b-r-oleary/squirrel against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fsquirrel" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/b-r-oleary/squirrel on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/b-r-oleary/squirrel [INFO] finished tweaking git repo https://github.com/b-r-oleary/squirrel [INFO] tweaked toml for git repo https://github.com/b-r-oleary/squirrel written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/b-r-oleary/squirrel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6653e5fe1c36cfdee4766c54af191a6ad4d1b511756e24d85c56bfc466972f4e [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" "6653e5fe1c36cfdee4766c54af191a6ad4d1b511756e24d85c56bfc466972f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6653e5fe1c36cfdee4766c54af191a6ad4d1b511756e24d85c56bfc466972f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6653e5fe1c36cfdee4766c54af191a6ad4d1b511756e24d85c56bfc466972f4e", kill_on_drop: false }` [INFO] [stdout] 6653e5fe1c36cfdee4766c54af191a6ad4d1b511756e24d85c56bfc466972f4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 793cff3ef9291bf36afdd1ac1c176f209fefc466375788f861be56b087b1ea49 [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" "793cff3ef9291bf36afdd1ac1c176f209fefc466375788f861be56b087b1ea49", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking regex-syntax v0.6.10 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking sqlparser v0.4.0 [INFO] [stderr] Checking regex v1.2.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking squirrel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Join`, `TableFactor` [INFO] [stdout] --> src/format/select.rs:1:58 [INFO] [stdout] | [INFO] [stdout] 1 | use sqlparser::ast::{Select, SelectItem, TableWithJoins, TableFactor, Join}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SelectItem`, `Select` [INFO] [stdout] --> src/format/query.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | use sqlparser::ast::{Query, Fetch, Expr, Cte, SetExpr, Select, OrderByExpr, TableAlias, Ident, SelectItem}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Join`, `TableFactor` [INFO] [stdout] --> src/format/select.rs:1:58 [INFO] [stdout] | [INFO] [stdout] 1 | use sqlparser::ast::{Select, SelectItem, TableWithJoins, TableFactor, Join}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SelectItem`, `Select` [INFO] [stdout] --> src/format/query.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | use sqlparser::ast::{Query, Fetch, Expr, Cte, SetExpr, Select, OrderByExpr, TableAlias, Ident, SelectItem}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/select.rs:116:22 [INFO] [stdout] | [INFO] [stdout] 116 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/select.rs:116:37 [INFO] [stdout] | [INFO] [stdout] 116 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/query.rs:120:22 [INFO] [stdout] | [INFO] [stdout] 120 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/query.rs:120:37 [INFO] [stdout] | [INFO] [stdout] 120 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/query.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/query.rs:126:37 [INFO] [stdout] | [INFO] [stdout] 126 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/select.rs:116:22 [INFO] [stdout] | [INFO] [stdout] 116 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/select.rs:116:37 [INFO] [stdout] | [INFO] [stdout] 116 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/query.rs:120:22 [INFO] [stdout] | [INFO] [stdout] 120 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/query.rs:120:37 [INFO] [stdout] | [INFO] [stdout] 120 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opt` [INFO] [stdout] --> src/format/query.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_opt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indent` [INFO] [stdout] --> src/format/query.rs:126:37 [INFO] [stdout] | [INFO] [stdout] 126 | fn format(&self, opt: &Options, indent: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.16s [INFO] running `Command { std: "docker" "inspect" "793cff3ef9291bf36afdd1ac1c176f209fefc466375788f861be56b087b1ea49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "793cff3ef9291bf36afdd1ac1c176f209fefc466375788f861be56b087b1ea49", kill_on_drop: false }` [INFO] [stdout] 793cff3ef9291bf36afdd1ac1c176f209fefc466375788f861be56b087b1ea49