[INFO] cloning repository https://github.com/Naskarios/TXT-to-ARFF-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Naskarios/TXT-to-ARFF-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaskarios%2FTXT-to-ARFF-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaskarios%2FTXT-to-ARFF-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11ad8a93971de92c3fe2b5065b62ab2ee7832dde
[INFO] testing Naskarios/TXT-to-ARFF-with-rust against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaskarios%2FTXT-to-ARFF-with-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Naskarios/TXT-to-ARFF-with-rust
[INFO] finished tweaking git repo https://github.com/Naskarios/TXT-to-ARFF-with-rust
[INFO] tweaked toml for git repo https://github.com/Naskarios/TXT-to-ARFF-with-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Naskarios/TXT-to-ARFF-with-rust on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Naskarios/TXT-to-ARFF-with-rust 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48ad558d1413cd0d830eedae2b95a7e7aa136cbb4159e4243b14e7dde647f09b
[INFO] running `Command { std: "docker" "start" "-a" "48ad558d1413cd0d830eedae2b95a7e7aa136cbb4159e4243b14e7dde647f09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48ad558d1413cd0d830eedae2b95a7e7aa136cbb4159e4243b14e7dde647f09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ad558d1413cd0d830eedae2b95a7e7aa136cbb4159e4243b14e7dde647f09b", kill_on_drop: false }`
[INFO] [stdout] 48ad558d1413cd0d830eedae2b95a7e7aa136cbb4159e4243b14e7dde647f09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cace296cfc2452233dc25b30aee801771b3e2431f8145fc05df3542611bb1fb8
[INFO] running `Command { std: "docker" "start" "-a" "cace296cfc2452233dc25b30aee801771b3e2431f8145fc05df3542611bb1fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling dataMining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tupleID`
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     tupleID: (Vec<String>, String),
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tupleID`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "cace296cfc2452233dc25b30aee801771b3e2431f8145fc05df3542611bb1fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cace296cfc2452233dc25b30aee801771b3e2431f8145fc05df3542611bb1fb8", kill_on_drop: false }`
[INFO] [stdout] cace296cfc2452233dc25b30aee801771b3e2431f8145fc05df3542611bb1fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ab3ea478e6dc1611375c9a315bad252737988646c29319029290b9fbc8844c8
[INFO] running `Command { std: "docker" "start" "-a" "7ab3ea478e6dc1611375c9a315bad252737988646c29319029290b9fbc8844c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling dataMining v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tupleID`
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     tupleID: (Vec<String>, String),
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tupleID`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "7ab3ea478e6dc1611375c9a315bad252737988646c29319029290b9fbc8844c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab3ea478e6dc1611375c9a315bad252737988646c29319029290b9fbc8844c8", kill_on_drop: false }`
[INFO] [stdout] 7ab3ea478e6dc1611375c9a315bad252737988646c29319029290b9fbc8844c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccd1fbb9fcbcb56dafe74754f40eb24f65dc67507c7e7b2085cf8b523f055579
[INFO] running `Command { std: "docker" "start" "-a" "ccd1fbb9fcbcb56dafe74754f40eb24f65dc67507c7e7b2085cf8b523f055579", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `tupleID`
[INFO] [stderr]    --> src/main.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     tupleID: (Vec<String>, String),
[INFO] [stderr]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tupleID`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dataMining` (bin "dataMining" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dataMining-2fe6689b9be4ffe1)
[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" "ccd1fbb9fcbcb56dafe74754f40eb24f65dc67507c7e7b2085cf8b523f055579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd1fbb9fcbcb56dafe74754f40eb24f65dc67507c7e7b2085cf8b523f055579", kill_on_drop: false }`
[INFO] [stdout] ccd1fbb9fcbcb56dafe74754f40eb24f65dc67507c7e7b2085cf8b523f055579