[INFO] cloning repository https://github.com/bidoubiwa/jsonboat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bidoubiwa/jsonboat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbidoubiwa%2Fjsonboat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbidoubiwa%2Fjsonboat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 091bdeefa4f56c145f7bd632267255f674ec9888 [INFO] checking bidoubiwa/jsonboat against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbidoubiwa%2Fjsonboat" "/workspace/builds/worker-61/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bidoubiwa/jsonboat on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bidoubiwa/jsonboat [INFO] finished tweaking git repo https://github.com/bidoubiwa/jsonboat [INFO] tweaked toml for git repo https://github.com/bidoubiwa/jsonboat written to /workspace/builds/worker-61/source/Cargo.toml [INFO] crate git repo https://github.com/bidoubiwa/jsonboat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d07999cbbbec36d9b164b5dc262361fc9b0631c0a4375f835ee0e5c12757fcf [INFO] running `Command { std: "docker" "start" "-a" "0d07999cbbbec36d9b164b5dc262361fc9b0631c0a4375f835ee0e5c12757fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d07999cbbbec36d9b164b5dc262361fc9b0631c0a4375f835ee0e5c12757fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d07999cbbbec36d9b164b5dc262361fc9b0631c0a4375f835ee0e5c12757fcf", kill_on_drop: false }` [INFO] [stdout] 0d07999cbbbec36d9b164b5dc262361fc9b0631c0a4375f835ee0e5c12757fcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f5bff2ea0460214e8c778d8fe1c36c49df0232f5b2d3a10806d8d5c1f6b9782 [INFO] running `Command { std: "docker" "start" "-a" "6f5bff2ea0460214e8c778d8fe1c36c49df0232f5b2d3a10806d8d5c1f6b9782", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking turbo-json-checker v2.0.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking indicatif v0.17.0-beta.1 [INFO] [stderr] Checking turbo-json v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> tests/combine.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `turbo_json_checker::*` [INFO] [stdout] --> tests/combine.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use turbo_json_checker::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `json_paths` [INFO] [stdout] --> tests/combine.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut json_paths = ["./misc/empty.json", "./misc/hello.json"]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_json_paths` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> tests/combine.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut output = String::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/combine.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut json_paths = ["./misc/empty.json", "./misc/hello.json"]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/combine.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut output = String::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.21s [INFO] running `Command { std: "docker" "inspect" "6f5bff2ea0460214e8c778d8fe1c36c49df0232f5b2d3a10806d8d5c1f6b9782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f5bff2ea0460214e8c778d8fe1c36c49df0232f5b2d3a10806d8d5c1f6b9782", kill_on_drop: false }` [INFO] [stdout] 6f5bff2ea0460214e8c778d8fe1c36c49df0232f5b2d3a10806d8d5c1f6b9782