[INFO] cloning repository https://github.com/beaglelang/beagle-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beaglelang/beagle-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c947368f38daa6e26be3af9544e99f974f4f6ed0 [INFO] testing beaglelang/beagle-lang against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/beaglelang/beagle-lang on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/beaglelang/beagle-lang [INFO] finished tweaking git repo https://github.com/beaglelang/beagle-lang [INFO] tweaked toml for git repo https://github.com/beaglelang/beagle-lang written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/beaglelang/beagle-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8397e83d7c211876bd27366815d4df24869b1035255b69427aa4635ef37d1481 [INFO] running `Command { std: "docker" "start" "-a" "8397e83d7c211876bd27366815d4df24869b1035255b69427aa4635ef37d1481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8397e83d7c211876bd27366815d4df24869b1035255b69427aa4635ef37d1481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8397e83d7c211876bd27366815d4df24869b1035255b69427aa4635ef37d1481", kill_on_drop: false }` [INFO] [stdout] 8397e83d7c211876bd27366815d4df24869b1035255b69427aa4635ef37d1481 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef894605aec266f88f83acdbad82d636e83e0cfd47b1bd3e824f9fee3ff91947 [INFO] running `Command { std: "docker" "start" "-a" "ef894605aec266f88f83acdbad82d636e83e0cfd47b1bd3e824f9fee3ff91947", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling annotate-snippets v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling annotate-snippets v0.6.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling pin-project-internal v0.4.19 [INFO] [stderr] Compiling ir_derive v0.1.0 (/opt/rustwide/workdir/ir_derive) [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling ir_traits v0.1.0 (/opt/rustwide/workdir/ir_traits) [INFO] [stderr] Compiling pin-project v0.4.19 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling core v0.0.1 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling ir v0.0.1 (/opt/rustwide/workdir/ir) [INFO] [stderr] Compiling ty v0.1.0 (/opt/rustwide/workdir/ty) [INFO] [stderr] Compiling module_messages v0.1.0 (/opt/rustwide/workdir/module_messages) [INFO] [stderr] Compiling mutable v0.1.0 (/opt/rustwide/workdir/mutable) [INFO] [stderr] Compiling expr v0.1.0 (/opt/rustwide/workdir/expr) [INFO] [stderr] Compiling ident v0.1.0 (/opt/rustwide/workdir/ident) [INFO] [stderr] Compiling symbol_table v0.1.0 (/opt/rustwide/workdir/symbol_table) [INFO] [stderr] Compiling stmt v0.1.0 (/opt/rustwide/workdir/stmt) [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> symbol_table/src/lib.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | / &table.symbols.push(Symbol{ [INFO] [stdout] 49 | | name: local_name, [INFO] [stdout] 50 | | type_, [INFO] [stdout] 51 | | kind: SymbolKind::Local [INFO] [stdout] 52 | | }); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling notices v0.1.0 (/opt/rustwide/workdir/notices) [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/lexer) [INFO] [stderr] Compiling typeck v0.1.0 (/opt/rustwide/workdir/typeck) [INFO] [stderr] Compiling memmy v0.1.0 (/opt/rustwide/workdir/memmy) [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stdout] warning: variant is never constructed: `PropertyRef` [INFO] [stdout] --> memmy/src/lifetime.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | PropertyRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LocalRef` [INFO] [stdout] --> memmy/src/lifetime.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LocalRef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FunctionRef` [INFO] [stdout] --> memmy/src/lifetime.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | FunctionRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RefRef` [INFO] [stdout] --> memmy/src/lifetime.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | RefRef [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling frontend v0.0.1 (/opt/rustwide/workdir/frontend) [INFO] [stdout] warning: unused variable: `mir_rx` [INFO] [stdout] --> frontend/src/lib.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | let (mir_tx, mir_rx) = channel::>(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mir_rx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling beaglec v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.15s [INFO] running `Command { std: "docker" "inspect" "ef894605aec266f88f83acdbad82d636e83e0cfd47b1bd3e824f9fee3ff91947", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef894605aec266f88f83acdbad82d636e83e0cfd47b1bd3e824f9fee3ff91947", kill_on_drop: false }` [INFO] [stdout] ef894605aec266f88f83acdbad82d636e83e0cfd47b1bd3e824f9fee3ff91947 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e396ac3e798f31b7c3f0d59fdd2a725203306fe8704c8059ee7289dbde34e0fe [INFO] running `Command { std: "docker" "start" "-a" "e396ac3e798f31b7c3f0d59fdd2a725203306fe8704c8059ee7289dbde34e0fe", kill_on_drop: false }` [INFO] [stderr] Compiling beaglec v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> symbol_table/src/lib.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | / &table.symbols.push(Symbol{ [INFO] [stdout] 49 | | name: local_name, [INFO] [stdout] 50 | | type_, [INFO] [stdout] 51 | | kind: SymbolKind::Local [INFO] [stdout] 52 | | }); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PropertyRef` [INFO] [stdout] --> memmy/src/lifetime.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | PropertyRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LocalRef` [INFO] [stdout] --> memmy/src/lifetime.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LocalRef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FunctionRef` [INFO] [stdout] --> memmy/src/lifetime.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | FunctionRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RefRef` [INFO] [stdout] --> memmy/src/lifetime.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | RefRef [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mir_rx` [INFO] [stdout] --> frontend/src/lib.rs:68:22 [INFO] [stdout] | [INFO] [stdout] 68 | let (mir_tx, mir_rx) = channel::>(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mir_rx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "e396ac3e798f31b7c3f0d59fdd2a725203306fe8704c8059ee7289dbde34e0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e396ac3e798f31b7c3f0d59fdd2a725203306fe8704c8059ee7289dbde34e0fe", kill_on_drop: false }` [INFO] [stdout] e396ac3e798f31b7c3f0d59fdd2a725203306fe8704c8059ee7289dbde34e0fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce1be99112ea348d5057cef38104380a7342cebdf0858fc2c87e4e83dff990f3 [INFO] running `Command { std: "docker" "start" "-a" "ce1be99112ea348d5057cef38104380a7342cebdf0858fc2c87e4e83dff990f3", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> symbol_table/src/lib.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | / &table.symbols.push(Symbol{ [INFO] [stderr] 49 | | name: local_name, [INFO] [stderr] 50 | | type_, [INFO] [stderr] 51 | | kind: SymbolKind::Local [INFO] [stderr] 52 | | }); [INFO] [stderr] | |______________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `symbol_table` (lib) generated 1 warning [INFO] [stderr] warning: variant is never constructed: `PropertyRef` [INFO] [stderr] --> memmy/src/lifetime.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | PropertyRef, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LocalRef` [INFO] [stderr] --> memmy/src/lifetime.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | LocalRef, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FunctionRef` [INFO] [stderr] --> memmy/src/lifetime.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | FunctionRef, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RefRef` [INFO] [stderr] --> memmy/src/lifetime.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | RefRef [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `memmy` (lib) generated 4 warnings [INFO] [stderr] warning: unused variable: `mir_rx` [INFO] [stderr] --> frontend/src/lib.rs:68:22 [INFO] [stderr] | [INFO] [stderr] 68 | let (mir_tx, mir_rx) = channel::>(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mir_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `frontend` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/beaglec-0a61d2f8094e1915) [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" "ce1be99112ea348d5057cef38104380a7342cebdf0858fc2c87e4e83dff990f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce1be99112ea348d5057cef38104380a7342cebdf0858fc2c87e4e83dff990f3", kill_on_drop: false }` [INFO] [stdout] ce1be99112ea348d5057cef38104380a7342cebdf0858fc2c87e4e83dff990f3