[INFO] cloning repository https://github.com/rahulwa/ludo-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rahulwa/ludo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frahulwa%2Fludo-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frahulwa%2Fludo-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a3891db6d784ff0b286c843f4d1ae750966b59b [INFO] testing rahulwa/ludo-rs against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frahulwa%2Fludo-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rahulwa/ludo-rs on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rahulwa/ludo-rs [INFO] finished tweaking git repo https://github.com/rahulwa/ludo-rs [INFO] tweaked toml for git repo https://github.com/rahulwa/ludo-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/rahulwa/ludo-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d1799ccaa4a3fce2485a2eccaefcfbd576089da9d2fcab0bbff7519ed0d2287 [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" "5d1799ccaa4a3fce2485a2eccaefcfbd576089da9d2fcab0bbff7519ed0d2287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d1799ccaa4a3fce2485a2eccaefcfbd576089da9d2fcab0bbff7519ed0d2287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d1799ccaa4a3fce2485a2eccaefcfbd576089da9d2fcab0bbff7519ed0d2287", kill_on_drop: false }` [INFO] [stdout] 5d1799ccaa4a3fce2485a2eccaefcfbd576089da9d2fcab0bbff7519ed0d2287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 308e22b53f59b311548dc8d5433c89e303d078bc6ce09d3b93db2937405f99c0 [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" "308e22b53f59b311548dc8d5433c89e303d078bc6ce09d3b93db2937405f99c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling tui v0.9.4 [INFO] [stderr] Compiling ludo-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BarChart`, `Canvas`, `Clear`, `Context`, `Line`, `Modifier`, `Points`, `Rectangle`, `Row`, `Style`, `Table`, `Widget`, `buffer::Buffer` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | buffer::Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stdout] 10 | style::{Color, Style, Modifier}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | widgets::{ [INFO] [stdout] 12 | canvas::{Canvas, Context, Line, Rectangle, Points}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] 13 | Widget, Block, Borders, BarChart, Clear, Table, Row [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Backend` [INFO] [stdout] --> src/main.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | backend::{TermionBackend, Backend}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_color` [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let line_color = Color::White; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.74s [INFO] running `Command { std: "docker" "inspect" "308e22b53f59b311548dc8d5433c89e303d078bc6ce09d3b93db2937405f99c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308e22b53f59b311548dc8d5433c89e303d078bc6ce09d3b93db2937405f99c0", kill_on_drop: false }` [INFO] [stdout] 308e22b53f59b311548dc8d5433c89e303d078bc6ce09d3b93db2937405f99c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", 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] 1e04bb316e811de24c948cc7b3f175d945b5287c732d3837abaf3cd4e8d0a13f [INFO] running `Command { std: "docker" "start" "-a" "1e04bb316e811de24c948cc7b3f175d945b5287c732d3837abaf3cd4e8d0a13f", kill_on_drop: false }` [INFO] [stderr] Compiling ludo-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BarChart`, `Canvas`, `Clear`, `Context`, `Line`, `Modifier`, `Points`, `Rectangle`, `Row`, `Style`, `Table`, `Widget`, `buffer::Buffer` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | buffer::Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stdout] 10 | style::{Color, Style, Modifier}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | widgets::{ [INFO] [stdout] 12 | canvas::{Canvas, Context, Line, Rectangle, Points}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] 13 | Widget, Block, Borders, BarChart, Clear, Table, Row [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Backend` [INFO] [stdout] --> src/main.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | backend::{TermionBackend, Backend}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_color` [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let line_color = Color::White; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "1e04bb316e811de24c948cc7b3f175d945b5287c732d3837abaf3cd4e8d0a13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e04bb316e811de24c948cc7b3f175d945b5287c732d3837abaf3cd4e8d0a13f", kill_on_drop: false }` [INFO] [stdout] 1e04bb316e811de24c948cc7b3f175d945b5287c732d3837abaf3cd4e8d0a13f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 957f0a76f8f9bc831db2d90d1a6df0196b88f11af9ec706f5101609b58bcc8d2 [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" "957f0a76f8f9bc831db2d90d1a6df0196b88f11af9ec706f5101609b58bcc8d2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BarChart`, `Canvas`, `Clear`, `Context`, `Line`, `Modifier`, `Points`, `Rectangle`, `Row`, `Style`, `Table`, `Widget`, `buffer::Buffer` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | buffer::Buffer, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stderr] 10 | style::{Color, Style, Modifier}, [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] 11 | widgets::{ [INFO] [stderr] 12 | canvas::{Canvas, Context, Line, Rectangle, Points}, [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stderr] 13 | Widget, Block, Borders, BarChart, Clear, Table, Row [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Backend` [INFO] [stderr] --> src/main.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | backend::{TermionBackend, Backend}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_color` [INFO] [stderr] --> src/main.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let line_color = Color::White; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ludo_rs-7577923442b58876 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "957f0a76f8f9bc831db2d90d1a6df0196b88f11af9ec706f5101609b58bcc8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "957f0a76f8f9bc831db2d90d1a6df0196b88f11af9ec706f5101609b58bcc8d2", kill_on_drop: false }` [INFO] [stdout] 957f0a76f8f9bc831db2d90d1a6df0196b88f11af9ec706f5101609b58bcc8d2