[INFO] fetching crate loc 0.5.0...
[INFO] testing loc-0.5.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate loc 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate loc 0.5.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57be5e69239f560d5c9ff3e25a7757b0bcc177cd7a2b2ed854005ee4665cb864
[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" "57be5e69239f560d5c9ff3e25a7757b0bcc177cd7a2b2ed854005ee4665cb864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57be5e69239f560d5c9ff3e25a7757b0bcc177cd7a2b2ed854005ee4665cb864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57be5e69239f560d5c9ff3e25a7757b0bcc177cd7a2b2ed854005ee4665cb864", kill_on_drop: false }`
[INFO] [stdout] 57be5e69239f560d5c9ff3e25a7757b0bcc177cd7a2b2ed854005ee4665cb864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d484cc10037a380ed455ea381a7311db04357b62d783427824de7d50fdb1a61d
[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" "d484cc10037a380ed455ea381a7311db04357b62d783427824de7d50fdb1a61d", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling edit-distance v2.1.0
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[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 19.45s
[INFO] running `Command { std: "docker" "inspect" "d484cc10037a380ed455ea381a7311db04357b62d783427824de7d50fdb1a61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d484cc10037a380ed455ea381a7311db04357b62d783427824de7d50fdb1a61d", kill_on_drop: false }`
[INFO] [stdout] d484cc10037a380ed455ea381a7311db04357b62d783427824de7d50fdb1a61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01d4edec2bef4127693f9d9483419325dc490d34776442f4dde22b404eabafc4
[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" "01d4edec2bef4127693f9d9483419325dc490d34776442f4dde22b404eabafc4", 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 3.31s
[INFO] running `Command { std: "docker" "inspect" "01d4edec2bef4127693f9d9483419325dc490d34776442f4dde22b404eabafc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d4edec2bef4127693f9d9483419325dc490d34776442f4dde22b404eabafc4", kill_on_drop: false }`
[INFO] [stdout] 01d4edec2bef4127693f9d9483419325dc490d34776442f4dde22b404eabafc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 157d4948804ba11de04fb42a5e10ac3ef3dffcd3485c43d29f7385c8247cbb4c
[INFO] running `Command { std: "docker" "start" "-a" "157d4948804ba11de04fb42a5e10ac3ef3dffcd3485c43d29f7385c8247cbb4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/loc-eda1ab754531c275)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/loc-b9edf3012848802b)
[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/count.rs (/opt/rustwide/target/debug/deps/count-8ea7e1caa3d22197)
[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 dumb_code ... ok
[INFO] [stdout] test ada_count ... ok
[INFO] [stdout] test dumb_count ... ok
[INFO] [stdout] test dumb_lines ... ok
[INFO] [stdout] test ada_lines ... ok
[INFO] [stdout] test groovy_blank ... ok
[INFO] [stdout] test groovy_code ... ok
[INFO] [stdout] test gherkin_lines ... ok
[INFO] [stdout] test ebc_lines ... ok
[INFO] [stdout] test ada_code ... ok
[INFO] [stdout] test dumb_comment ... ok
[INFO] [stdout] test gherkin_count ... ok
[INFO] [stdout] test gherkin_code ... ok
[INFO] [stdout] test gherkin_blank ... ok
[INFO] [stdout] test ebc_count ... ok
[INFO] [stdout] test ada_blank ... ok
[INFO] [stdout] test ebc_code ... ok
[INFO] [stdout] test groovy_lines ... ok
[INFO] [stdout] test handlebars_blank ... ok
[INFO] [stdout] test handlebars_lines ... ok
[INFO] [stdout] test handlebars_comment ... ok
[INFO] [stdout] test groovy_count ... ok
[INFO] [stdout] test ada_comment ... ok
[INFO] [stdout] test evc_blank ... ok
[INFO] [stdout] test ebc_comment ... ok
[INFO] [stdout] test handlebars_code ... ok
[INFO] [stdout] test groovy_comment ... ok
[INFO] [stdout] test gherkin_comment ... ok
[INFO] [stdout] test handlebars_count ... ok
[INFO] [stdout] test lua_code ... ok
[INFO] [stdout] test lua_comment ... ok
[INFO] [stdout] test dumb_blank ... ok
[INFO] [stdout] test lua_lines ... ok
[INFO] [stdout] test lua_count ... ok
[INFO] [stdout] test ipl_count ... ok
[INFO] [stdout] test ipl_code ... ok
[INFO] [stdout] test lua_blank ... ok
[INFO] [stdout] test ipl_blank ... ok
[INFO] [stdout] test ipl_comment ... ok
[INFO] [stdout] test nested_haskell_lines ... ok
[INFO] [stdout] test ocaml_code ... ok
[INFO] [stdout] test ipl_lines ... ok
[INFO] [stdout] test ocaml_blank ... ok
[INFO] [stdout] test nested_haskell_count ... ok
[INFO] [stdout] test nested_haskell_comment ... ok
[INFO] [stdout] test nix_lines ... ok
[INFO] [stdout] test powershell_blank ... ok
[INFO] [stdout] test nix_count ... ok
[INFO] [stdout] test powershell_code ... ok
[INFO] [stdout] test ocaml_lines ... ok
[INFO] [stdout] test powershell_comment ... ok
[INFO] [stdout] test ruby_blank ... ok
[INFO] [stdout] test nix_code ... ok
[INFO] [stdout] test nix_blank ... ok
[INFO] [stdout] test ruby_code ... ok
[INFO] [stdout] test powershell_lines ... ok
[INFO] [stdout] test nested_haskell_blank ... ok
[INFO] [stdout] test powershell_count ... ok
[INFO] [stdout] test nix_comment ... ok
[INFO] [stdout] test nested_haskell_code ... ok
[INFO] [stdout] test ocaml_count ... ok
[INFO] [stdout] test ocaml_comment ... ok
[INFO] [stdout] test ruby_lines ... ok
[INFO] [stdout] test terraform_comment ... ok
[INFO] [stdout] test ruby_comment ... ok
[INFO] [stdout] test ruby_count ... ok
[INFO] [stdout] test terraform_lines ... ok
[INFO] [stdout] test test_fe_count ... ok
[INFO] [stdout] test test_fe_blank ... ok
[INFO] [stdout] test zig_blank ... ok
[INFO] [stdout] test test_fe_lines ... ok
[INFO] [stdout] test zig_code ... ok
[INFO] [stdout] test terraform_blank ... ok
[INFO] [stdout] test terraform_code ... ok
[INFO] [stdout] test test_fe_code ... ok
[INFO] [stdout] test zig_comment ... ok
[INFO] [stdout] test zig_lines ... ok
[INFO] [stdout] test test_fe_comment ... ok
[INFO] [stdout] test terraform_count ... ok
[INFO] [stdout] test zig_count ... ok
[INFO] [stdout] test t_plasma_lines ... ok
[INFO] [stdout] test t_plasma_count ... ok
[INFO] [stdout] test t_plasma_comment ... ok
[INFO] [stdout] test t_plasma_blank ... 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 0.95s
[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" "157d4948804ba11de04fb42a5e10ac3ef3dffcd3485c43d29f7385c8247cbb4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157d4948804ba11de04fb42a5e10ac3ef3dffcd3485c43d29f7385c8247cbb4c", kill_on_drop: false }`
[INFO] [stdout] 157d4948804ba11de04fb42a5e10ac3ef3dffcd3485c43d29f7385c8247cbb4c