[INFO] fetching crate rlocc 0.2.1...
[INFO] testing rlocc-0.2.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rlocc 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rlocc 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlocc 0.2.1
[INFO] finished tweaking crates.io crate rlocc 0.2.1
[INFO] tweaked toml for crates.io crate rlocc 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rlocc 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84630eb0cad5dc7a5262edf5806374fd01fece27f71609fb1ffaee167adcc853
[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" "84630eb0cad5dc7a5262edf5806374fd01fece27f71609fb1ffaee167adcc853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84630eb0cad5dc7a5262edf5806374fd01fece27f71609fb1ffaee167adcc853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84630eb0cad5dc7a5262edf5806374fd01fece27f71609fb1ffaee167adcc853", kill_on_drop: false }`
[INFO] [stdout] 84630eb0cad5dc7a5262edf5806374fd01fece27f71609fb1ffaee167adcc853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02be7b986b592d7a703008cd2a9e19304a2761eec70235eb4b7293421d34d100
[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" "02be7b986b592d7a703008cd2a9e19304a2761eec70235eb4b7293421d34d100", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rlocc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "02be7b986b592d7a703008cd2a9e19304a2761eec70235eb4b7293421d34d100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02be7b986b592d7a703008cd2a9e19304a2761eec70235eb4b7293421d34d100", kill_on_drop: false }`
[INFO] [stdout] 02be7b986b592d7a703008cd2a9e19304a2761eec70235eb4b7293421d34d100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70415378a677b23947597f1c92545c51c16ba66df8c53053d38e52f1e139d93d
[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" "70415378a677b23947597f1c92545c51c16ba66df8c53053d38e52f1e139d93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlocc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/locc/states.rs:468:12
[INFO] [stdout]     |
[INFO] [stdout] 468 |         fn new(lang: &'static Language) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `state_initial_empty_line`
[INFO] [stdout]    --> src/locc/states.rs:480:8
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn state_initial_empty_line() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "70415378a677b23947597f1c92545c51c16ba66df8c53053d38e52f1e139d93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70415378a677b23947597f1c92545c51c16ba66df8c53053d38e52f1e139d93d", kill_on_drop: false }`
[INFO] [stdout] 70415378a677b23947597f1c92545c51c16ba66df8c53053d38e52f1e139d93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76d90478900a45c437a3f9465828af9700a0edd28f17de6d8a288a8fd9ca9325
[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" "76d90478900a45c437a3f9465828af9700a0edd28f17de6d8a288a8fd9ca9325", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/locc/states.rs:468:12
[INFO] [stderr]     |
[INFO] [stderr] 468 |         fn new(lang: &'static Language) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `state_initial_empty_line`
[INFO] [stderr]    --> src/locc/states.rs:480:8
[INFO] [stderr]     |
[INFO] [stderr] 480 |     fn state_initial_empty_line() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlocc-f53063df2639db3a
[INFO] [stdout] test locc::config::tests::test_default ... ok
[INFO] [stderr] CHILD:	Hey!
[INFO] [stderr] CHILD:	LANG_ARRAY[14] = Language {
[INFO] [stderr]     name: "D",
[INFO] [stderr]     extensions: [
[INFO] [stderr]         "d",
[INFO] [stderr]     ],
[INFO] [stderr]     inline_comment_tokens: [
[INFO] [stderr]         "//",
[INFO] [stderr]         "///",
[INFO] [stderr]     ],
[INFO] [stderr]     multiline_comment_start_tokens: [
[INFO] [stderr]         "/*",
[INFO] [stderr]         "/+",
[INFO] [stderr]     ],
[INFO] [stderr]     multiline_comment_end_tokens: [
[INFO] [stderr]         "*/",
[INFO] [stderr]         "+/",
[INFO] [stderr]     ],
[INFO] [stderr] }
[INFO] [stderr] CHILD:	Done!
[INFO] [stdout] test locc::languages::tests::print_lang_array ... ok
[INFO] [stdout] test locc::languages::tests::dummy_check_hashmap ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rlocc-744c1a0fdf2c9c8d
[INFO] [stdout] test locc::languages::tests::print_in_threads ... ok
[INFO] [stderr]    Doc-tests rlocc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::skip_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76d90478900a45c437a3f9465828af9700a0edd28f17de6d8a288a8fd9ca9325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d90478900a45c437a3f9465828af9700a0edd28f17de6d8a288a8fd9ca9325", kill_on_drop: false }`
[INFO] [stdout] 76d90478900a45c437a3f9465828af9700a0edd28f17de6d8a288a8fd9ca9325
