[INFO] cloning repository https://github.com/cgag/loc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cgag/loc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgag%2Floc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgag%2Floc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eae396b8b237a543f48ca6993d84e7f171634deb [INFO] testing cgag/loc against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgag%2Floc" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cgag/loc on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cgag/loc [INFO] finished tweaking git repo https://github.com/cgag/loc [INFO] tweaked toml for git repo https://github.com/cgag/loc written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/cgag/loc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded edit-distance v2.1.0 [INFO] [stderr] Downloaded deque v0.3.2 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54e8857157ffdb1ff1a24102bdf487fcfbc5dbf491f60b526dc0163806a1bee3 [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" "54e8857157ffdb1ff1a24102bdf487fcfbc5dbf491f60b526dc0163806a1bee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54e8857157ffdb1ff1a24102bdf487fcfbc5dbf491f60b526dc0163806a1bee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54e8857157ffdb1ff1a24102bdf487fcfbc5dbf491f60b526dc0163806a1bee3", kill_on_drop: false }` [INFO] [stdout] 54e8857157ffdb1ff1a24102bdf487fcfbc5dbf491f60b526dc0163806a1bee3 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05a6b125c156eebb1fc37c2873ea46b98dcb10f77932f66cdbe4a0e31d6a2ff1 [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" "05a6b125c156eebb1fc37c2873ea46b98dcb10f77932f66cdbe4a0e31d6a2ff1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Compiling deque v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling globset v0.4.4 [INFO] [stderr] Compiling ignore v0.4.10 [INFO] [stderr] Compiling loc v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:686:29 [INFO] [stdout] | [INFO] [stdout] 686 | let (_, mut end) = multi_stack.last().expect("stack last"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.75s [INFO] running `Command { std: "docker" "inspect" "05a6b125c156eebb1fc37c2873ea46b98dcb10f77932f66cdbe4a0e31d6a2ff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a6b125c156eebb1fc37c2873ea46b98dcb10f77932f66cdbe4a0e31d6a2ff1", kill_on_drop: false }` [INFO] [stdout] 05a6b125c156eebb1fc37c2873ea46b98dcb10f77932f66cdbe4a0e31d6a2ff1 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4a1cb92a09868a6b53559ca5db710fb41cacd5e37545ac484e1ecdd67b430cc [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" "e4a1cb92a09868a6b53559ca5db710fb41cacd5e37545ac484e1ecdd67b430cc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling loc v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:686:29 [INFO] [stdout] | [INFO] [stdout] 686 | let (_, mut end) = multi_stack.last().expect("stack last"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:686:29 [INFO] [stdout] | [INFO] [stdout] 686 | let (_, mut end) = multi_stack.last().expect("stack last"); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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 19.84s [INFO] running `Command { std: "docker" "inspect" "e4a1cb92a09868a6b53559ca5db710fb41cacd5e37545ac484e1ecdd67b430cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a1cb92a09868a6b53559ca5db710fb41cacd5e37545ac484e1ecdd67b430cc", kill_on_drop: false }` [INFO] [stdout] e4a1cb92a09868a6b53559ca5db710fb41cacd5e37545ac484e1ecdd67b430cc [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 44996e7e8a6f78414ec89a4a7fbcad204a96ee7f8780c1c8b62b822233ed02a7 [INFO] running `Command { std: "docker" "start" "-a" "44996e7e8a6f78414ec89a4a7fbcad204a96ee7f8780c1c8b62b822233ed02a7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:686:29 [INFO] [stderr] | [INFO] [stderr] 686 | let (_, mut end) = multi_stack.last().expect("stack last"); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:686:29 [INFO] [stderr] | [INFO] [stderr] 686 | let (_, mut end) = multi_stack.last().expect("stack last"); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/loc-b4faf68667239355 [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 /opt/rustwide/target/debug/deps/loc-29af0d87b2a38afe [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 /opt/rustwide/target/debug/deps/count-7b08371b4eb0d36f [INFO] [stdout] [INFO] [stdout] running 95 tests [INFO] [stdout] test ada_code ... ok [INFO] [stdout] test ada_blank ... ok [INFO] [stdout] test ada_comment ... ok [INFO] [stdout] test ada_count ... ok [INFO] [stdout] test ada_lines ... ok [INFO] [stdout] test dumb_blank ... ok [INFO] [stdout] test dumb_code ... ok [INFO] [stdout] test dumb_comment ... ok [INFO] [stdout] test dumb_count ... ok [INFO] [stdout] test dumb_lines ... ok [INFO] [stdout] test groovy_code ... ok [INFO] [stdout] test groovy_comment ... ok [INFO] [stdout] test gherkin_blank ... ok [INFO] [stdout] test groovy_blank ... ok [INFO] [stdout] test ebc_code ... ok [INFO] [stdout] test ebc_comment ... ok [INFO] [stdout] test evc_blank ... ok [INFO] [stdout] test handlebars_code ... ok [INFO] [stdout] test ebc_lines ... ok [INFO] [stdout] test gherkin_comment ... ok [INFO] [stdout] test handlebars_comment ... ok [INFO] [stdout] test ebc_count ... ok [INFO] [stdout] test groovy_count ... ok [INFO] [stdout] test handlebars_lines ... ok [INFO] [stdout] test gherkin_count ... ok [INFO] [stdout] test handlebars_count ... ok [INFO] [stdout] test groovy_lines ... ok [INFO] [stdout] test handlebars_blank ... ok [INFO] [stdout] test lua_comment ... ok [INFO] [stdout] test lua_count ... ok [INFO] [stdout] test lua_lines ... ok [INFO] [stdout] test ipl_blank ... ok [INFO] [stdout] test nested_haskell_code ... ok [INFO] [stdout] test lua_code ... ok [INFO] [stdout] test nested_haskell_comment ... ok [INFO] [stdout] test nested_haskell_count ... ok [INFO] [stdout] test ipl_code ... ok [INFO] [stdout] test nix_comment ... ok [INFO] [stdout] test nested_haskell_lines ... ok [INFO] [stdout] test nix_count ... ok [INFO] [stdout] test ocaml_code ... ok [INFO] [stdout] test nested_haskell_blank ... ok [INFO] [stdout] test ocaml_comment ... ok [INFO] [stdout] test ipl_comment ... ok [INFO] [stdout] test powershell_code ... ok [INFO] [stdout] test nix_code ... ok [INFO] [stdout] test ocaml_blank ... ok [INFO] [stdout] test ipl_lines ... ok [INFO] [stdout] test gherkin_code ... ok [INFO] [stdout] test gherkin_lines ... ok [INFO] [stdout] test lua_blank ... ok [INFO] [stdout] test reason_count ... ok [INFO] [stdout] test powershell_blank ... ok [INFO] [stdout] test powershell_comment ... ok [INFO] [stdout] test reason_comment ... ok [INFO] [stdout] test nix_blank ... ok [INFO] [stdout] test reason_blank ... ok [INFO] [stdout] test powershell_lines ... ok [INFO] [stdout] test solidity_code ... ok [INFO] [stdout] test solidity_comment ... ok [INFO] [stdout] test reason_lines ... ok [INFO] [stdout] test ruby_count ... ok [INFO] [stdout] test solidity_blank ... ok [INFO] [stdout] test nix_lines ... ok [INFO] [stdout] test ocaml_lines ... ok [INFO] [stdout] test ruby_code ... ok [INFO] [stdout] test ruby_lines ... ok [INFO] [stdout] test ruby_comment ... ok [INFO] [stdout] test solidity_count ... ok [INFO] [stdout] test ocaml_count ... ok [INFO] [stdout] test ruby_blank ... ok [INFO] [stdout] test powershell_count ... ok [INFO] [stdout] test solidity_lines ... ok [INFO] [stdout] test reason_code ... ok [INFO] [stdout] test terraform_blank ... ok [INFO] [stdout] test terraform_count ... ok [INFO] [stdout] test terraform_comment ... ok [INFO] [stdout] test ipl_count ... ok [INFO] [stdout] test terraform_code ... ok [INFO] [stdout] test zig_blank ... ok [INFO] [stdout] test test_fe_comment ... ok [INFO] [stdout] test terraform_lines ... ok [INFO] [stdout] test zig_lines ... ok [INFO] [stdout] test zig_count ... ok [INFO] [stdout] test test_fe_blank ... ok [INFO] [stdout] test test_fe_lines ... ok [INFO] [stdout] test test_fe_code ... ok [INFO] [stdout] test zig_comment ... ok [INFO] [stdout] test zig_code ... ok [INFO] [stdout] test test_fe_count ... ok [INFO] [stdout] test t_plasma_code ... ok [INFO] [stdout] test t_plasma_blank ... ok [INFO] [stdout] test t_plasma_comment ... ok [INFO] [stdout] test t_plasma_count ... ok [INFO] [stdout] test t_plasma_lines ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] Doc-tests loc [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" "44996e7e8a6f78414ec89a4a7fbcad204a96ee7f8780c1c8b62b822233ed02a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44996e7e8a6f78414ec89a4a7fbcad204a96ee7f8780c1c8b62b822233ed02a7", kill_on_drop: false }` [INFO] [stdout] 44996e7e8a6f78414ec89a4a7fbcad204a96ee7f8780c1c8b62b822233ed02a7