[INFO] fetching crate cloc 0.6.2... [INFO] testing cloc-0.6.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cloc 0.6.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate cloc 0.6.2 [INFO] finished tweaking crates.io crate cloc 0.6.2 [INFO] tweaked toml for crates.io crate cloc 0.6.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cloc 0.6.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cloc 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bba8d5c4a2f737a62c3ba0cba4bc4c0989fab6927af87a90c14a2750f38baac [INFO] running `Command { std: "docker" "start" "-a" "5bba8d5c4a2f737a62c3ba0cba4bc4c0989fab6927af87a90c14a2750f38baac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bba8d5c4a2f737a62c3ba0cba4bc4c0989fab6927af87a90c14a2750f38baac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bba8d5c4a2f737a62c3ba0cba4bc4c0989fab6927af87a90c14a2750f38baac", kill_on_drop: false }` [INFO] [stdout] 5bba8d5c4a2f737a62c3ba0cba4bc4c0989fab6927af87a90c14a2750f38baac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c80f515fdcc5a2ce6de2dfca11da738873783beaf5252eb599583d47608ef5ed [INFO] running `Command { std: "docker" "start" "-a" "c80f515fdcc5a2ce6de2dfca11da738873783beaf5252eb599583d47608ef5ed", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.11 [INFO] [stderr] Compiling structopt v0.3.18 [INFO] [stderr] Compiling cloc v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `file_ext` is never read [INFO] [stdout] --> src/calculator.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 133 | struct Info { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 134 | language: &'static str, [INFO] [stdout] 135 | file_ext: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `output` is never read [INFO] [stdout] --> src/options.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 84 | pub output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.29s [INFO] running `Command { std: "docker" "inspect" "c80f515fdcc5a2ce6de2dfca11da738873783beaf5252eb599583d47608ef5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80f515fdcc5a2ce6de2dfca11da738873783beaf5252eb599583d47608ef5ed", kill_on_drop: false }` [INFO] [stdout] c80f515fdcc5a2ce6de2dfca11da738873783beaf5252eb599583d47608ef5ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d65780c3530ab318785f67ec7d4ee7b8fc0182cc50adbc3835e16dd2eb7ef6c9 [INFO] running `Command { std: "docker" "start" "-a" "d65780c3530ab318785f67ec7d4ee7b8fc0182cc50adbc3835e16dd2eb7ef6c9", kill_on_drop: false }` [INFO] [stderr] Compiling cloc v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `file_ext` is never read [INFO] [stdout] --> src/calculator.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 133 | struct Info { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 134 | language: &'static str, [INFO] [stdout] 135 | file_ext: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `output` is never read [INFO] [stdout] --> src/options.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct Options { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 84 | pub output: Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "d65780c3530ab318785f67ec7d4ee7b8fc0182cc50adbc3835e16dd2eb7ef6c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d65780c3530ab318785f67ec7d4ee7b8fc0182cc50adbc3835e16dd2eb7ef6c9", kill_on_drop: false }` [INFO] [stdout] d65780c3530ab318785f67ec7d4ee7b8fc0182cc50adbc3835e16dd2eb7ef6c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cba9d5621539abbe98ba49e16c70a3d09f0b6c1a8a791e775aec885247b38ad7 [INFO] running `Command { std: "docker" "start" "-a" "cba9d5621539abbe98ba49e16c70a3d09f0b6c1a8a791e775aec885247b38ad7", kill_on_drop: false }` [INFO] [stderr] warning: field `file_ext` is never read [INFO] [stderr] --> src/calculator.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 133 | struct Info { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 134 | language: &'static str, [INFO] [stderr] 135 | file_ext: Vec<&'static str>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Info` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `output` is never read [INFO] [stderr] --> src/options.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 78 | pub struct Options { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 84 | pub output: Output, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `cloc` (bin "cloc" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cloc-8743ece8281a8ee4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test util::tests::test_compare ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cba9d5621539abbe98ba49e16c70a3d09f0b6c1a8a791e775aec885247b38ad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cba9d5621539abbe98ba49e16c70a3d09f0b6c1a8a791e775aec885247b38ad7", kill_on_drop: false }` [INFO] [stdout] cba9d5621539abbe98ba49e16c70a3d09f0b6c1a8a791e775aec885247b38ad7