[INFO] cloning repository https://github.com/sergioArgerey/test-csv-processing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sergioArgerey/test-csv-processing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsergioArgerey%2Ftest-csv-processing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsergioArgerey%2Ftest-csv-processing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dac19e6eded1688cab1d43432415a237a1344b82 [INFO] testing sergioArgerey/test-csv-processing against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsergioArgerey%2Ftest-csv-processing" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sergioArgerey/test-csv-processing on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sergioArgerey/test-csv-processing [INFO] finished tweaking git repo https://github.com/sergioArgerey/test-csv-processing [INFO] tweaked toml for git repo https://github.com/sergioArgerey/test-csv-processing written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/sergioArgerey/test-csv-processing already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded abomonation_derive v0.5.0 [INFO] [stderr] Downloaded timely_bytes v0.12.0 [INFO] [stderr] Downloaded rust_decimal_macros v1.14.3 [INFO] [stderr] Downloaded abomonation v0.7.3 [INFO] [stderr] Downloaded rust_decimal v1.14.3 [INFO] [stderr] Downloaded timely v0.12.0 [INFO] [stderr] Downloaded timely_logging v0.12.0 [INFO] [stderr] Downloaded timely_communication v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dd4706d0c5d70ef82b837b11ff36c8f23dcd4bad4fd8e6c79b21d586ee2b18e [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" "7dd4706d0c5d70ef82b837b11ff36c8f23dcd4bad4fd8e6c79b21d586ee2b18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dd4706d0c5d70ef82b837b11ff36c8f23dcd4bad4fd8e6c79b21d586ee2b18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd4706d0c5d70ef82b837b11ff36c8f23dcd4bad4fd8e6c79b21d586ee2b18e", kill_on_drop: false }` [INFO] [stdout] 7dd4706d0c5d70ef82b837b11ff36c8f23dcd4bad4fd8e6c79b21d586ee2b18e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c3bcd7e28dacd7208fbbaac0b2505c6d924ace84e2e25553b585feb77cea5a9 [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" "5c3bcd7e28dacd7208fbbaac0b2505c6d924ace84e2e25553b585feb77cea5a9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling timely_logging v0.12.0 [INFO] [stderr] Compiling timely_bytes v0.12.0 [INFO] [stderr] Compiling abomonation v0.7.3 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rust_decimal v1.14.3 [INFO] [stderr] Compiling timely_communication v0.12.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling timely v0.12.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rust_decimal_macros v1.14.3 [INFO] [stderr] Compiling test-csv-processing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/dataflow/reader.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | Err(error) => return panic!("{}", error.to_string()) [INFO] [stdout] | ^^^^^^^------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/processor.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | self.sender.send(AccountAction::Process(operation)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/processor.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | self.sender.send(AccountAction::Collect(sender)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/reader.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | processor.send(operation); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.83s [INFO] running `Command { std: "docker" "inspect" "5c3bcd7e28dacd7208fbbaac0b2505c6d924ace84e2e25553b585feb77cea5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c3bcd7e28dacd7208fbbaac0b2505c6d924ace84e2e25553b585feb77cea5a9", kill_on_drop: false }` [INFO] [stdout] 5c3bcd7e28dacd7208fbbaac0b2505c6d924ace84e2e25553b585feb77cea5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 74b4df775cfdf1b72c18e3bbdc9071e94c538f23d2390e84fe020dbbe5ca328a [INFO] running `Command { std: "docker" "start" "-a" "74b4df775cfdf1b72c18e3bbdc9071e94c538f23d2390e84fe020dbbe5ca328a", kill_on_drop: false }` [INFO] [stderr] Compiling test-csv-processing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/dataflow/reader.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | Err(error) => return panic!("{}", error.to_string()) [INFO] [stdout] | ^^^^^^^------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/processor.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | self.sender.send(AccountAction::Process(operation)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/processor.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | self.sender.send(AccountAction::Collect(sender)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/dataflow/reader.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | processor.send(operation); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "74b4df775cfdf1b72c18e3bbdc9071e94c538f23d2390e84fe020dbbe5ca328a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74b4df775cfdf1b72c18e3bbdc9071e94c538f23d2390e84fe020dbbe5ca328a", kill_on_drop: false }` [INFO] [stdout] 74b4df775cfdf1b72c18e3bbdc9071e94c538f23d2390e84fe020dbbe5ca328a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c27963df65b761338411dcfbb7fcae69fc1df57ab965fb6d8a0a214b30e77ac6 [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" "c27963df65b761338411dcfbb7fcae69fc1df57ab965fb6d8a0a214b30e77ac6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unreachable expression [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/dataflow/reader.rs:29:23 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 29 | Err(error) => return panic!("{}", error.to_string()) [INFO] [stdout] [INFO] [stderr] | ^^^^^^^------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | any code following this expression is unreachable [INFO] [stderr] | unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/dataflow/processor.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | self.sender.send(AccountAction::Process(operation)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/dataflow/processor.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | self.sender.send(AccountAction::Collect(sender)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/dataflow/reader.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | processor.send(operation); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `test-csv-processing` (bin "test-csv-processing" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_csv_processing-99a19791eb45c6ce) [INFO] running `Command { std: "docker" "inspect" "c27963df65b761338411dcfbb7fcae69fc1df57ab965fb6d8a0a214b30e77ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27963df65b761338411dcfbb7fcae69fc1df57ab965fb6d8a0a214b30e77ac6", kill_on_drop: false }` [INFO] [stdout] c27963df65b761338411dcfbb7fcae69fc1df57ab965fb6d8a0a214b30e77ac6