[INFO] cloning repository https://github.com/brundonsmith/jqr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brundonsmith/jqr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Fjqr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Fjqr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f09b896e7b559bcb86410c04efede28e9e18db8 [INFO] checking brundonsmith/jqr against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Fjqr" "/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/brundonsmith/jqr on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brundonsmith/jqr [INFO] finished tweaking git repo https://github.com/brundonsmith/jqr [INFO] tweaked toml for git repo https://github.com/brundonsmith/jqr written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/brundonsmith/jqr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "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] bf9e9e4fc1059ae192a40fda68234e540a0bb9469e827e17684a14998f35b192 [INFO] running `Command { std: "docker" "start" "-a" "bf9e9e4fc1059ae192a40fda68234e540a0bb9469e827e17684a14998f35b192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf9e9e4fc1059ae192a40fda68234e540a0bb9469e827e17684a14998f35b192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf9e9e4fc1059ae192a40fda68234e540a0bb9469e827e17684a14998f35b192", kill_on_drop: false }` [INFO] [stdout] bf9e9e4fc1059ae192a40fda68234e540a0bb9469e827e17684a14998f35b192 [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" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0ef55a035f8fdd358ccb5a31e66c931a0db5a7afe978fce0ab58255b7bcb974 [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" "c0ef55a035f8fdd358ccb5a31e66c931a0db5a7afe978fce0ab58255b7bcb974", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking jqr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `io::BufReader`, `rc::Rc` [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{fs::File, io::BufReader, io::Read, io::Write, rc::Rc, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JSONValue` [INFO] [stdout] --> src/main.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | use json_model::{JSONValue, create_indentation_string, write_json}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/filter_interpreter.rs:592:9 [INFO] [stdout] | [INFO] [stdout] 592 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::BufReader`, `rc::Rc` [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{fs::File, io::BufReader, io::Read, io::Write, rc::Rc, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JSONValue` [INFO] [stdout] --> src/main.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | use json_model::{JSONValue, create_indentation_string, write_json}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sne` [INFO] [stdout] --> src/json_model.rs:212:25 [INFO] [stdout] | [INFO] [stdout] 212 | if let Some((s, sne)) = self.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sne` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `one` [INFO] [stdout] --> src/json_model.rs:213:33 [INFO] [stdout] | [INFO] [stdout] 213 | if let Some((other, one)) = other.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/json_model.rs:237:34 [INFO] [stdout] | [INFO] [stdout] 237 | if let JSONValue::Object(s) = self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/json_model.rs:238:38 [INFO] [stdout] | [INFO] [stdout] 238 | if let JSONValue::Object(other) = other { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/filter_interpreter.rs:444:30 [INFO] [stdout] | [INFO] [stdout] 444 | if let JSONValue::Object(a) = &a { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/filter_interpreter.rs:445:34 [INFO] [stdout] | [INFO] [stdout] 445 | if let JSONValue::Object(b) = b { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/filter_interpreter.rs:482:18 [INFO] [stdout] | [INFO] [stdout] 482 | if let Some((a, ane)) = a.as_str() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ane` [INFO] [stdout] --> src/filter_interpreter.rs:482:21 [INFO] [stdout] | [INFO] [stdout] 482 | if let Some((a, ane)) = a.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ane` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/filter_interpreter.rs:483:22 [INFO] [stdout] | [INFO] [stdout] 483 | if let Some((b, bne)) = b.as_str() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bne` [INFO] [stdout] --> src/filter_interpreter.rs:483:25 [INFO] [stdout] | [INFO] [stdout] 483 | if let Some((b, bne)) = b.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bne` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sne` [INFO] [stdout] --> src/json_model.rs:212:25 [INFO] [stdout] | [INFO] [stdout] 212 | if let Some((s, sne)) = self.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sne` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `one` [INFO] [stdout] --> src/json_model.rs:213:33 [INFO] [stdout] | [INFO] [stdout] 213 | if let Some((other, one)) = other.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_one` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/json_model.rs:237:34 [INFO] [stdout] | [INFO] [stdout] 237 | if let JSONValue::Object(s) = self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/json_model.rs:238:38 [INFO] [stdout] | [INFO] [stdout] 238 | if let JSONValue::Object(other) = other { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/filter_interpreter.rs:444:30 [INFO] [stdout] | [INFO] [stdout] 444 | if let JSONValue::Object(a) = &a { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/filter_interpreter.rs:445:34 [INFO] [stdout] | [INFO] [stdout] 445 | if let JSONValue::Object(b) = b { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/filter_interpreter.rs:482:18 [INFO] [stdout] | [INFO] [stdout] 482 | if let Some((a, ane)) = a.as_str() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ane` [INFO] [stdout] --> src/filter_interpreter.rs:482:21 [INFO] [stdout] | [INFO] [stdout] 482 | if let Some((a, ane)) = a.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ane` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/filter_interpreter.rs:483:22 [INFO] [stdout] | [INFO] [stdout] 483 | if let Some((b, bne)) = b.as_str() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bne` [INFO] [stdout] --> src/filter_interpreter.rs:483:25 [INFO] [stdout] | [INFO] [stdout] 483 | if let Some((b, bne)) = b.as_str() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bne` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 8.59s [INFO] running `Command { std: "docker" "inspect" "c0ef55a035f8fdd358ccb5a31e66c931a0db5a7afe978fce0ab58255b7bcb974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0ef55a035f8fdd358ccb5a31e66c931a0db5a7afe978fce0ab58255b7bcb974", kill_on_drop: false }` [INFO] [stdout] c0ef55a035f8fdd358ccb5a31e66c931a0db5a7afe978fce0ab58255b7bcb974