[INFO] cloning repository https://github.com/kyren/luster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyren/luster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyren%2Fluster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyren%2Fluster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 05fc0a27c08ef4bded729c4c9e311c5bb46dc363 [INFO] testing kyren/luster against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyren%2Fluster" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyren/luster on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyren/luster [INFO] finished tweaking git repo https://github.com/kyren/luster [INFO] tweaked toml for git repo https://github.com/kyren/luster written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gc-sequence v0.2.2 [INFO] [stderr] Downloaded gc-arena-derive v0.2.2 [INFO] [stderr] Downloaded gc-arena v0.2.2 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] b20b5c5a81e6ffc329caa026bdaeac3e4a8f759dce2e836f48702c3604adc5fd [INFO] running `Command { std: "docker" "start" "-a" "b20b5c5a81e6ffc329caa026bdaeac3e4a8f759dce2e836f48702c3604adc5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b20b5c5a81e6ffc329caa026bdaeac3e4a8f759dce2e836f48702c3604adc5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b20b5c5a81e6ffc329caa026bdaeac3e4a8f759dce2e836f48702c3604adc5fd", kill_on_drop: false }` [INFO] [stdout] b20b5c5a81e6ffc329caa026bdaeac3e4a8f759dce2e836f48702c3604adc5fd [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1869d081546320fe735c1306211c8a54def8e8d33cfc816f3debc868abee5d9 [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" "c1869d081546320fe735c1306211c8a54def8e8d33cfc816f3debc868abee5d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustyline v5.0.6 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling gc-arena-derive v0.2.2 [INFO] [stderr] Compiling gc-arena v0.2.2 [INFO] [stderr] Compiling gc-sequence v0.2.2 [INFO] [stderr] Compiling luster v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.02s [INFO] running `Command { std: "docker" "inspect" "c1869d081546320fe735c1306211c8a54def8e8d33cfc816f3debc868abee5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1869d081546320fe735c1306211c8a54def8e8d33cfc816f3debc868abee5d9", kill_on_drop: false }` [INFO] [stdout] c1869d081546320fe735c1306211c8a54def8e8d33cfc816f3debc868abee5d9 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80237014d850a786d07dc664154218f8b216ad32096ebd6ae1b5379b8f6eeb22 [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" "80237014d850a786d07dc664154218f8b216ad32096ebd6ae1b5379b8f6eeb22", kill_on_drop: false }` [INFO] [stderr] Compiling luster v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.10s [INFO] running `Command { std: "docker" "inspect" "80237014d850a786d07dc664154218f8b216ad32096ebd6ae1b5379b8f6eeb22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80237014d850a786d07dc664154218f8b216ad32096ebd6ae1b5379b8f6eeb22", kill_on_drop: false }` [INFO] [stdout] 80237014d850a786d07dc664154218f8b216ad32096ebd6ae1b5379b8f6eeb22 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 315d32a5f56f574e0a2bd1a4dfbebfb51e0cfc594fa88184aaeb06dcde3590b5 [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" "315d32a5f56f574e0a2bd1a4dfbebfb51e0cfc594fa88184aaeb06dcde3590b5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/luster-a925128c8fe826bf) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/compiler-b742d0d955d4785f) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/luster-e88361e0d6a584f8) [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] [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] [stderr] Running tests/callback.rs (/opt/rustwide/target/debug/deps/callback-e5e3f260395ef586) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test callback ... ok [INFO] [stdout] test tail_call_trivial_callback ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/error.rs (/opt/rustwide/target/debug/deps/error-6d9ba2c9f3310b37) [INFO] [stderr] Running tests/io.rs (/opt/rustwide/target/debug/deps/io-e9a1d22b750046df) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test error_unwind ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_skip_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lexer.rs (/opt/rustwide/target/debug/deps/lexer-8d61c9093bb2bcd8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test ops ... ok [INFO] [stdout] test short_string ... ok [INFO] [stdout] test comments ... ok [INFO] [stdout] test words ... ok [INFO] [stdout] test long_string ... ok [INFO] [stdout] test numerals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/parser.rs (/opt/rustwide/target/debug/deps/parser-bab881a8fa0fcd66) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_function_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] running all files in './tests/running' [INFO] [stdout] running file "./tests/running/expression_order.lua" [INFO] [stdout] running file "./tests/running/upvalues.lua" [INFO] [stdout] parsing all files in './tests/parsing' [INFO] [stdout] test test_suite_parsing ... ok [INFO] [stdout] running file "./tests/running/environment.lua" [INFO] [stdout] running file "./tests/running/scope.lua" [INFO] [stdout] running file "./tests/running/jumps_close_upvalues.lua" [INFO] [stderr] Running tests/suite.rs (/opt/rustwide/target/debug/deps/suite-8f1355abfd84abdb) [INFO] [stdout] running file "./tests/running/table.lua" [INFO] [stdout] running file "./tests/running/methods.lua" [INFO] [stdout] running file "./tests/running/repeat.lua" [INFO] [stdout] running file "./tests/running/pcall.lua" [INFO] [stdout] running file "./tests/running/for.lua" [INFO] [stdout] running file "./tests/running/tailcall.lua" [INFO] [stdout] running file "./tests/running/multi.lua" [INFO] [stdout] running file "./tests/running/basic.lua" [INFO] [stdout] running file "./tests/running/goto.lua" [INFO] [stdout] running file "./tests/running/string.lua" [INFO] [stdout] running file "./tests/running/operators.lua" [INFO] [stdout] running file "./tests/running/math.lua" [INFO] [stdout] running file "./tests/running/varargs.lua" [INFO] [stdout] running file "./tests/running/while.lua" [INFO] [stdout] running file "./tests/running/if.lua" [INFO] [stderr] Doc-tests luster [INFO] [stdout] running file "./tests/running/coroutine.lua" [INFO] [stdout] running file "./tests/running/bit.lua" [INFO] [stdout] test test_suite_running ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [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" "315d32a5f56f574e0a2bd1a4dfbebfb51e0cfc594fa88184aaeb06dcde3590b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315d32a5f56f574e0a2bd1a4dfbebfb51e0cfc594fa88184aaeb06dcde3590b5", kill_on_drop: false }` [INFO] [stdout] 315d32a5f56f574e0a2bd1a4dfbebfb51e0cfc594fa88184aaeb06dcde3590b5