[INFO] cloning repository https://github.com/aloksbd/rust2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aloksbd/rust2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1de1229e5885ab38c9575612c08eeb5101b5ab2e [INFO] checking aloksbd/rust2 against master#f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aloksbd/rust2 on toolchain f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aloksbd/rust2 [INFO] finished tweaking git repo https://github.com/aloksbd/rust2 [INFO] tweaked toml for git repo https://github.com/aloksbd/rust2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aloksbd/rust2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c320459b3ca88e56304000ac3e00f2b6de4849cc6d09ee01dd1b73fd955f7a6c [INFO] running `Command { std: "docker" "start" "-a" "c320459b3ca88e56304000ac3e00f2b6de4849cc6d09ee01dd1b73fd955f7a6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c320459b3ca88e56304000ac3e00f2b6de4849cc6d09ee01dd1b73fd955f7a6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c320459b3ca88e56304000ac3e00f2b6de4849cc6d09ee01dd1b73fd955f7a6c", kill_on_drop: false }` [INFO] [stdout] c320459b3ca88e56304000ac3e00f2b6de4849cc6d09ee01dd1b73fd955f7a6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15b8fa76ffd8467c3a3cd2db70c07c7c6f395dad9004309880a1c4186ac3420d [INFO] running `Command { std: "docker" "start" "-a" "15b8fa76ffd8467c3a3cd2db70c07c7c6f395dad9004309880a1c4186ac3420d", kill_on_drop: false }` [INFO] [stderr] Checking hierarchical_objects v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::position::Position` [INFO] [stdout] --> src/object.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/position.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Position{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Position` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_with_x_y`, `x`, `y`, `set_x`, and `set_y` are never used [INFO] [stdout] --> src/position.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Position{ [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new() -> Position{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn new_with_x_y(_x: i32, _y: i32) -> Position{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn x(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn y(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rename_to`, `set_x`, `set_y`, and `print_children` are never used [INFO] [stdout] --> src/object.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Object{ [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn rename_to(&mut self, _name: &str){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn print_children(&self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::position::Position` [INFO] [stdout] --> src/object.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/position.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Position{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Position` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_with_x_y`, `x`, `y`, `set_x`, and `set_y` are never used [INFO] [stdout] --> src/position.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Position{ [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new() -> Position{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn new_with_x_y(_x: i32, _y: i32) -> Position{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn x(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn y(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rename_to`, `set_x`, `set_y`, and `print_children` are never used [INFO] [stdout] --> src/object.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Object{ [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn rename_to(&mut self, _name: &str){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn print_children(&self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "15b8fa76ffd8467c3a3cd2db70c07c7c6f395dad9004309880a1c4186ac3420d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15b8fa76ffd8467c3a3cd2db70c07c7c6f395dad9004309880a1c4186ac3420d", kill_on_drop: false }` [INFO] [stdout] 15b8fa76ffd8467c3a3cd2db70c07c7c6f395dad9004309880a1c4186ac3420d