[INFO] cloning repository https://github.com/AnActualEmerald/EmeraldScript [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnActualEmerald/EmeraldScript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e634fb091db8e3e8368d1b1c559cc41a5e41a7a3 [INFO] building AnActualEmerald/EmeraldScript against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnActualEmerald/EmeraldScript on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnActualEmerald/EmeraldScript [INFO] finished tweaking git repo https://github.com/AnActualEmerald/EmeraldScript [INFO] tweaked toml for git repo https://github.com/AnActualEmerald/EmeraldScript written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AnActualEmerald/EmeraldScript 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v1.1.4 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded console v0.12.0 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded termios v0.3.3 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded regex-syntax v0.6.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3e1b25016d0f8418a2a0339897bda6d6bb21a00823353f35a01de1341413aa8 [INFO] running `Command { std: "docker" "start" "-a" "c3e1b25016d0f8418a2a0339897bda6d6bb21a00823353f35a01de1341413aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3e1b25016d0f8418a2a0339897bda6d6bb21a00823353f35a01de1341413aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e1b25016d0f8418a2a0339897bda6d6bb21a00823353f35a01de1341413aa8", kill_on_drop: false }` [INFO] [stdout] c3e1b25016d0f8418a2a0339897bda6d6bb21a00823353f35a01de1341413aa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49a8b1064b6168172d595490d2a4f6b263abf87448d1b51bef66dd683784d26c [INFO] running `Command { std: "docker" "start" "-a" "49a8b1064b6168172d595490d2a4f6b263abf87448d1b51bef66dd683784d26c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling console v0.12.0 [INFO] [stderr] Compiling gem v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `index_mut` is never used [INFO] [stdout] --> src/interpreter/types.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Indexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn index_mut<'a>(&'a mut self, index: usize) -> Result<&'a mut T, String>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Valuable` is never used [INFO] [stdout] --> src/interpreter/types.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Valuable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> src/interpreter/types.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.95s [INFO] running `Command { std: "docker" "inspect" "49a8b1064b6168172d595490d2a4f6b263abf87448d1b51bef66dd683784d26c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a8b1064b6168172d595490d2a4f6b263abf87448d1b51bef66dd683784d26c", kill_on_drop: false }` [INFO] [stdout] 49a8b1064b6168172d595490d2a4f6b263abf87448d1b51bef66dd683784d26c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9715afa8a039f1c15d1c7c6c647169238afd274bd56800ac5d0a3de594cc4bca [INFO] running `Command { std: "docker" "start" "-a" "9715afa8a039f1c15d1c7c6c647169238afd274bd56800ac5d0a3de594cc4bca", kill_on_drop: false }` [INFO] [stdout] warning: method `index_mut` is never used [INFO] [stdout] --> src/interpreter/types.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Indexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn index_mut<'a>(&'a mut self, index: usize) -> Result<&'a mut T, String>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gem v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Valuable` is never used [INFO] [stdout] --> src/interpreter/types.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Valuable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> src/interpreter/types.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `index_mut` is never used [INFO] [stdout] --> src/interpreter/types.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Indexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn index_mut<'a>(&'a mut self, index: usize) -> Result<&'a mut T, String>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Valuable` is never used [INFO] [stdout] --> src/interpreter/types.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Valuable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> src/interpreter/types.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "9715afa8a039f1c15d1c7c6c647169238afd274bd56800ac5d0a3de594cc4bca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9715afa8a039f1c15d1c7c6c647169238afd274bd56800ac5d0a3de594cc4bca", kill_on_drop: false }` [INFO] [stdout] 9715afa8a039f1c15d1c7c6c647169238afd274bd56800ac5d0a3de594cc4bca