[INFO] cloning repository https://github.com/Embracethevoid/evjson [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Embracethevoid/evjson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a172a28fec274b9abff63f71d9cc9deb2a9a4e5 [INFO] checking Embracethevoid/evjson against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbracethevoid%2Fevjson" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Embracethevoid/evjson on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Embracethevoid/evjson [INFO] finished tweaking git repo https://github.com/Embracethevoid/evjson [INFO] tweaked toml for git repo https://github.com/Embracethevoid/evjson written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Embracethevoid/evjson already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d24ab023bba1288f378f084eb3ba1504b779e5d3d4aa0ee3e98e8463cc43f6c [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" "0d24ab023bba1288f378f084eb3ba1504b779e5d3d4aa0ee3e98e8463cc43f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d24ab023bba1288f378f084eb3ba1504b779e5d3d4aa0ee3e98e8463cc43f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d24ab023bba1288f378f084eb3ba1504b779e5d3d4aa0ee3e98e8463cc43f6c", kill_on_drop: false }` [INFO] [stdout] 0d24ab023bba1288f378f084eb3ba1504b779e5d3d4aa0ee3e98e8463cc43f6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 965b49ab5373172c7cb15d6dddd7dc3b7afe7a0ab88f4319f483bead98404448 [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" "965b49ab5373172c7cb15d6dddd7dc3b7afe7a0ab88f4319f483bead98404448", 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] [stderr] Checking evjson v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/evjson.rs:220:20 [INFO] [stdout] | [INFO] [stdout] 220 | '0'...'9' | '-' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/evjson.rs:317:20 [INFO] [stdout] | [INFO] [stdout] 317 | '0'...'9' | '-' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/evjson.rs:220:20 [INFO] [stdout] | [INFO] [stdout] 220 | '0'...'9' | '-' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/evjson.rs:317:20 [INFO] [stdout] | [INFO] [stdout] 317 | '0'...'9' | '-' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify` [INFO] [stdout] --> src/evjson.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn stringify(object: &EVObject, space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify_object` [INFO] [stdout] --> src/evjson.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify_value` [INFO] [stdout] --> src/evjson.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify` [INFO] [stdout] --> src/evjson.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn stringify(object: &EVObject, space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify_object` [INFO] [stdout] --> src/evjson.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn stringify_object(object: &EVObject, space: u8, current_space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stringify_value` [INFO] [stdout] --> src/evjson.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn stringify_value(value: &EVValue, space: u8, current_space: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "965b49ab5373172c7cb15d6dddd7dc3b7afe7a0ab88f4319f483bead98404448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "965b49ab5373172c7cb15d6dddd7dc3b7afe7a0ab88f4319f483bead98404448", kill_on_drop: false }` [INFO] [stdout] 965b49ab5373172c7cb15d6dddd7dc3b7afe7a0ab88f4319f483bead98404448