[INFO] cloning repository https://github.com/crazymerlyn/engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crazymerlyn/engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazymerlyn%2Fengine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazymerlyn%2Fengine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6e5ccda8b5a7022a84c9a444b47a990967dfb2e [INFO] testing crazymerlyn/engine against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazymerlyn%2Fengine" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crazymerlyn/engine on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crazymerlyn/engine [INFO] finished tweaking git repo https://github.com/crazymerlyn/engine [INFO] tweaked toml for git repo https://github.com/crazymerlyn/engine written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/crazymerlyn/engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34d533dc88133374d52ff0bb60cec000412a71e600771cccbe0546b3c730cf62 [INFO] running `Command { std: "docker" "start" "-a" "34d533dc88133374d52ff0bb60cec000412a71e600771cccbe0546b3c730cf62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34d533dc88133374d52ff0bb60cec000412a71e600771cccbe0546b3c730cf62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34d533dc88133374d52ff0bb60cec000412a71e600771cccbe0546b3c730cf62", kill_on_drop: false }` [INFO] [stdout] 34d533dc88133374d52ff0bb60cec000412a71e600771cccbe0546b3c730cf62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb8a66edbbc118abacd791d493df0fdc3a9cece21a8760de4e10338d0b89580c [INFO] running `Command { std: "docker" "start" "-a" "fb8a66edbbc118abacd791d493df0fdc3a9cece21a8760de4e10338d0b89580c", kill_on_drop: false }` [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut border_left = style.lookup("border-left-width", "border-width", &zero); [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] --> src/boxes.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut border_right = style.lookup("border-right-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let mut padding_left = style.lookup("padding-left", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut padding_right = style.lookup("padding-right", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "fb8a66edbbc118abacd791d493df0fdc3a9cece21a8760de4e10338d0b89580c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb8a66edbbc118abacd791d493df0fdc3a9cece21a8760de4e10338d0b89580c", kill_on_drop: false }` [INFO] [stdout] fb8a66edbbc118abacd791d493df0fdc3a9cece21a8760de4e10338d0b89580c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e51bed467c84b9ecba851abac4fbd844c0d33f4c0c84372dc5a5aba01a43520 [INFO] running `Command { std: "docker" "start" "-a" "0e51bed467c84b9ecba851abac4fbd844c0d33f4c0c84372dc5a5aba01a43520", kill_on_drop: false }` [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut border_left = style.lookup("border-left-width", "border-width", &zero); [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] --> src/boxes.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut border_right = style.lookup("border-right-width", "border-width", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let mut padding_left = style.lookup("padding-left", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/boxes.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut padding_right = style.lookup("padding-right", "padding", &zero); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "0e51bed467c84b9ecba851abac4fbd844c0d33f4c0c84372dc5a5aba01a43520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e51bed467c84b9ecba851abac4fbd844c0d33f4c0c84372dc5a5aba01a43520", kill_on_drop: false }` [INFO] [stdout] 0e51bed467c84b9ecba851abac4fbd844c0d33f4c0c84372dc5a5aba01a43520 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63fff84b2a8df63e4fcb6f7646be0b7d3b8bb17dd1e514795a6199be040ab433 [INFO] running `Command { std: "docker" "start" "-a" "63fff84b2a8df63e4fcb6f7646be0b7d3b8bb17dd1e514795a6199be040ab433", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/boxes.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let mut border_left = style.lookup("border-left-width", "border-width", &zero); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/boxes.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let mut border_right = style.lookup("border-right-width", "border-width", &zero); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/boxes.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | let mut padding_left = style.lookup("padding-left", "padding", &zero); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/boxes.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut padding_right = style.lookup("padding-right", "padding", &zero); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `engine` (bin "engine" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/engine-f3df0623037ee169) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63fff84b2a8df63e4fcb6f7646be0b7d3b8bb17dd1e514795a6199be040ab433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63fff84b2a8df63e4fcb6f7646be0b7d3b8bb17dd1e514795a6199be040ab433", kill_on_drop: false }` [INFO] [stdout] 63fff84b2a8df63e4fcb6f7646be0b7d3b8bb17dd1e514795a6199be040ab433