[INFO] cloning repository https://github.com/FuzzyLitchi/lua
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FuzzyLitchi/lua" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyLitchi%2Flua", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyLitchi%2Flua'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f98778d122dd540a55122e881b1a18a30cf453f
[INFO] testing FuzzyLitchi/lua against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzyLitchi%2Flua" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FuzzyLitchi/lua on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FuzzyLitchi/lua
[INFO] finished tweaking git repo https://github.com/FuzzyLitchi/lua
[INFO] tweaked toml for git repo https://github.com/FuzzyLitchi/lua written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/FuzzyLitchi/lua already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa41621019edc06ce123917b2c34c999e69fff983f6884ba3c6ceaadcb4a658a
[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" "aa41621019edc06ce123917b2c34c999e69fff983f6884ba3c6ceaadcb4a658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa41621019edc06ce123917b2c34c999e69fff983f6884ba3c6ceaadcb4a658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa41621019edc06ce123917b2c34c999e69fff983f6884ba3c6ceaadcb4a658a", kill_on_drop: false }`
[INFO] [stdout] aa41621019edc06ce123917b2c34c999e69fff983f6884ba3c6ceaadcb4a658a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c16a68aba62e04c617a1f63fec962bed9c520900136fbe4d7ce19f558906360
[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" "5c16a68aba62e04c617a1f63fec962bed9c520900136fbe4d7ce19f558906360", kill_on_drop: false }`
[INFO] [stderr]    Compiling lua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/tokenizer.rs:90:49
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn try_match_token(&mut self, matcher: &Matcher) -> Option<Token> {
[INFO] [stdout]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     matchers: Vec<Rc<Matcher>>,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stdout]    |                                       ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:54:51
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn matchers_mut(&mut self) -> &mut Vec<Rc<Matcher>> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `matchers`
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "5c16a68aba62e04c617a1f63fec962bed9c520900136fbe4d7ce19f558906360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c16a68aba62e04c617a1f63fec962bed9c520900136fbe4d7ce19f558906360", kill_on_drop: false }`
[INFO] [stdout] 5c16a68aba62e04c617a1f63fec962bed9c520900136fbe4d7ce19f558906360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 7218ac123e018493a24ab12324f88d8156d3b2eaf200ccd167e5be4b88ee93ed
[INFO] running `Command { std: "docker" "start" "-a" "7218ac123e018493a24ab12324f88d8156d3b2eaf200ccd167e5be4b88ee93ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling lua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/tokenizer.rs:90:49
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn try_match_token(&mut self, matcher: &Matcher) -> Option<Token> {
[INFO] [stdout]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |     matchers: Vec<Rc<Matcher>>,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stdout]    |                                       ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:54:51
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn matchers_mut(&mut self) -> &mut Vec<Rc<Matcher>> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `matchers`
[INFO] [stdout]   --> src/lua/lexer/lexer.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "7218ac123e018493a24ab12324f88d8156d3b2eaf200ccd167e5be4b88ee93ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7218ac123e018493a24ab12324f88d8156d3b2eaf200ccd167e5be4b88ee93ed", kill_on_drop: false }`
[INFO] [stdout] 7218ac123e018493a24ab12324f88d8156d3b2eaf200ccd167e5be4b88ee93ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] 33c942bc558c67ccbc9ec4a3db7329e09d5911fe86fc5240693504743d3906b4
[INFO] running `Command { std: "docker" "start" "-a" "33c942bc558c67ccbc9ec4a3db7329e09d5911fe86fc5240693504743d3906b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lua/lexer/tokenizer.rs:90:49
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn try_match_token(&mut self, matcher: &Matcher) -> Option<Token> {
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lua/lexer/lexer.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 |     matchers: Vec<Rc<Matcher>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lua/lexer/lexer.rs:50:39
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stderr]    |                                       ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lua/lexer/lexer.rs:54:51
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn matchers_mut(&mut self) -> &mut Vec<Rc<Matcher>> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `matchers`
[INFO] [stderr]   --> src/lua/lexer/lexer.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn matchers(&self) -> &Vec<Rc<Matcher>> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lua-148b3d46315bccde
[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" "33c942bc558c67ccbc9ec4a3db7329e09d5911fe86fc5240693504743d3906b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c942bc558c67ccbc9ec4a3db7329e09d5911fe86fc5240693504743d3906b4", kill_on_drop: false }`
[INFO] [stdout] 33c942bc558c67ccbc9ec4a3db7329e09d5911fe86fc5240693504743d3906b4
