[INFO] fetching crate loc 0.5.0...
[INFO] testing loc-0.5.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate loc 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate loc 0.5.0 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 crates.io crate loc 0.5.0
[INFO] finished tweaking crates.io crate loc 0.5.0
[INFO] tweaked toml for crates.io crate loc 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 ignore v0.4.17
[INFO] [stderr]   Downloaded edit-distance v2.1.0
[INFO] [stderr]   Downloaded deque v0.3.2
[INFO] [stderr]   Downloaded globset v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 876103d2053153913596c083f6b1be748499293e5e9eb399dc2b4a920ecf7dab
[INFO] running `Command { std: "docker" "start" "-a" "876103d2053153913596c083f6b1be748499293e5e9eb399dc2b4a920ecf7dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "876103d2053153913596c083f6b1be748499293e5e9eb399dc2b4a920ecf7dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876103d2053153913596c083f6b1be748499293e5e9eb399dc2b4a920ecf7dab", kill_on_drop: false }`
[INFO] [stdout] 876103d2053153913596c083f6b1be748499293e5e9eb399dc2b4a920ecf7dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9aa8fe95c25e4a5e44a254e0c71b9b699defbd6c35e49801ad50c5f1717b0ff
[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" "e9aa8fe95c25e4a5e44a254e0c71b9b699defbd6c35e49801ad50c5f1717b0ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]    Compiling loc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/lib.rs:592:25
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let line = line.trim_left();
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:661:29
[INFO] [stdout]     |
[INFO] [stdout] 661 |                     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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "e9aa8fe95c25e4a5e44a254e0c71b9b699defbd6c35e49801ad50c5f1717b0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9aa8fe95c25e4a5e44a254e0c71b9b699defbd6c35e49801ad50c5f1717b0ff", kill_on_drop: false }`
[INFO] [stdout] e9aa8fe95c25e4a5e44a254e0c71b9b699defbd6c35e49801ad50c5f1717b0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a013755e65973dd1cdf876f2a41f3ff4652f1be3f10b8980eba5e05b286ed8ea
[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" "a013755e65973dd1cdf876f2a41f3ff4652f1be3f10b8980eba5e05b286ed8ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling loc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/lib.rs:592:25
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let line = line.trim_left();
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:661:29
[INFO] [stdout]     |
[INFO] [stdout] 661 |                     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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/lib.rs:592:25
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let line = line.trim_left();
[INFO] [stdout]     |                         ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:661:29
[INFO] [stdout]     |
[INFO] [stdout] 661 |                     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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "a013755e65973dd1cdf876f2a41f3ff4652f1be3f10b8980eba5e05b286ed8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a013755e65973dd1cdf876f2a41f3ff4652f1be3f10b8980eba5e05b286ed8ea", kill_on_drop: false }`
[INFO] [stdout] a013755e65973dd1cdf876f2a41f3ff4652f1be3f10b8980eba5e05b286ed8ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8840f4906aaa0ec39449e9886ebd29e5df639a9ab59e1559bb8d2d8b6bf63022
[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" "8840f4906aaa0ec39449e9886ebd29e5df639a9ab59e1559bb8d2d8b6bf63022", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/lib.rs:592:25
[INFO] [stderr]     |
[INFO] [stderr] 592 |         let line = line.trim_left();
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:661:29
[INFO] [stderr]     |
[INFO] [stderr] 661 |                     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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/lib.rs:592:25
[INFO] [stderr]     |
[INFO] [stderr] 592 |         let line = line.trim_left();
[INFO] [stderr]     |                         ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:661:29
[INFO] [stderr]     |
[INFO] [stderr] 661 |                     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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loc-479fde9eae120ffa
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loc-92db113fc26886ec
[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-2417e80221061af4
[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 85 tests
[INFO] [stdout] test ada_lines ... ok
[INFO] [stdout] test ada_code ... ok
[INFO] [stdout] test ada_comment ... ok
[INFO] [stdout] test ada_blank ... ok
[INFO] [stdout] test gherkin_count ... ok
[INFO] [stdout] test dumb_blank ... ok
[INFO] [stdout] test dumb_code ... ok
[INFO] [stdout] test dumb_lines ... ok
[INFO] [stdout] test gherkin_blank ... ok
[INFO] [stdout] test gherkin_comment ... ok
[INFO] [stdout] test gherkin_code ... ok
[INFO] [stdout] test ada_count ... ok
[INFO] [stdout] test dumb_count ... ok
[INFO] [stdout] test dumb_comment ... ok
[INFO] [stdout] test groovy_code ... ok
[INFO] [stdout] test groovy_blank ... ok
[INFO] [stdout] test ebc_comment ... ok
[INFO] [stdout] test groovy_count ... ok
[INFO] [stdout] test handlebars_code ... ok
[INFO] [stdout] test handlebars_comment ... ok
[INFO] [stdout] test ebc_count ... ok
[INFO] [stdout] test ebc_code ... ok
[INFO] [stdout] test groovy_comment ... ok
[INFO] [stdout] test evc_blank ... ok
[INFO] [stdout] test handlebars_blank ... ok
[INFO] [stdout] test ebc_lines ... ok
[INFO] [stdout] test gherkin_lines ... ok
[INFO] [stdout] test groovy_lines ... ok
[INFO] [stdout] test handlebars_count ... ok
[INFO] [stdout] test ipl_comment ... ok
[INFO] [stdout] test ipl_lines ... ok
[INFO] [stdout] test lua_blank ... ok
[INFO] [stdout] test lua_code ... ok
[INFO] [stdout] test lua_comment ... ok
[INFO] [stdout] test ipl_blank ... ok
[INFO] [stdout] test ipl_code ... ok
[INFO] [stdout] test nested_haskell_blank ... ok
[INFO] [stdout] test nested_haskell_comment ... ok
[INFO] [stdout] test ipl_count ... ok
[INFO] [stdout] test handlebars_lines ... ok
[INFO] [stdout] test lua_lines ... ok
[INFO] [stdout] test nested_haskell_code ... ok
[INFO] [stdout] test nix_code ... ok
[INFO] [stdout] test ocaml_blank ... ok
[INFO] [stdout] test nix_comment ... ok
[INFO] [stdout] test nix_blank ... ok
[INFO] [stdout] test nested_haskell_lines ... ok
[INFO] [stdout] test nix_lines ... ok
[INFO] [stdout] test ocaml_count ... ok
[INFO] [stdout] test ocaml_comment ... ok
[INFO] [stdout] test ocaml_lines ... ok
[INFO] [stdout] test lua_count ... ok
[INFO] [stdout] test ruby_code ... ok
[INFO] [stdout] test nix_count ... ok
[INFO] [stdout] test nested_haskell_count ... ok
[INFO] [stdout] test powershell_blank ... ok
[INFO] [stdout] test powershell_comment ... ok
[INFO] [stdout] test powershell_code ... ok
[INFO] [stdout] test ocaml_code ... ok
[INFO] [stdout] test powershell_lines ... ok
[INFO] [stdout] test powershell_count ... ok
[INFO] [stdout] test ruby_blank ... ok
[INFO] [stdout] test ruby_lines ... ok
[INFO] [stdout] test ruby_count ... ok
[INFO] [stdout] test ruby_comment ... ok
[INFO] [stdout] test terraform_comment ... ok
[INFO] [stdout] test terraform_count ... ok
[INFO] [stdout] test terraform_lines ... ok
[INFO] [stdout] test terraform_code ... ok
[INFO] [stdout] test test_fe_code ... ok
[INFO] [stdout] test test_fe_comment ... ok
[INFO] [stdout] test test_fe_blank ... ok
[INFO] [stdout] test test_fe_lines ... ok
[INFO] [stdout] test zig_count ... ok
[INFO] [stdout] test zig_comment ... ok
[INFO] [stdout] test terraform_blank ... ok
[INFO] [stdout] test test_fe_count ... ok
[INFO] [stdout] test zig_blank ... ok
[INFO] [stdout] test zig_code ... ok
[INFO] [stdout] test zig_lines ... ok
[INFO] [stdout] test t_plasma_comment ... ok
[INFO] [stdout] test t_plasma_blank ... ok
[INFO] [stdout] test t_plasma_lines ... ok
[INFO] [stderr]    Doc-tests loc
[INFO] [stdout] test t_plasma_count ... ok
[INFO] [stdout] test t_plasma_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[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" "8840f4906aaa0ec39449e9886ebd29e5df639a9ab59e1559bb8d2d8b6bf63022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8840f4906aaa0ec39449e9886ebd29e5df639a9ab59e1559bb8d2d8b6bf63022", kill_on_drop: false }`
[INFO] [stdout] 8840f4906aaa0ec39449e9886ebd29e5df639a9ab59e1559bb8d2d8b6bf63022