[INFO] cloning repository https://github.com/Artisan-Lab/Rust-Recommender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Artisan-Lab/Rust-Recommender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Lab%2FRust-Recommender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Lab%2FRust-Recommender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47e5f45aa9bee16844dd85ff6c73d304d2fe7453
[INFO] testing Artisan-Lab/Rust-Recommender against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtisan-Lab%2FRust-Recommender" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Artisan-Lab/Rust-Recommender on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Artisan-Lab/Rust-Recommender
[INFO] finished tweaking git repo https://github.com/Artisan-Lab/Rust-Recommender
[INFO] tweaked toml for git repo https://github.com/Artisan-Lab/Rust-Recommender written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Artisan-Lab/Rust-Recommender 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eda59cfcdde6fe7055c2c18f45f5fbdb6f288f7011b0771b85b20f63e55a155
[INFO] running `Command { std: "docker" "start" "-a" "6eda59cfcdde6fe7055c2c18f45f5fbdb6f288f7011b0771b85b20f63e55a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eda59cfcdde6fe7055c2c18f45f5fbdb6f288f7011b0771b85b20f63e55a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eda59cfcdde6fe7055c2c18f45f5fbdb6f288f7011b0771b85b20f63e55a155", kill_on_drop: false }`
[INFO] [stdout] 6eda59cfcdde6fe7055c2c18f45f5fbdb6f288f7011b0771b85b20f63e55a155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a46bcc1140fc5720a148aef391856edb0b678ecbc5ea9bcc3b0b81922c19862
[INFO] running `Command { std: "docker" "start" "-a" "9a46bcc1140fc5720a148aef391856edb0b678ecbc5ea9bcc3b0b81922c19862", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling Rust-Recommender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "9a46bcc1140fc5720a148aef391856edb0b678ecbc5ea9bcc3b0b81922c19862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a46bcc1140fc5720a148aef391856edb0b678ecbc5ea9bcc3b0b81922c19862", kill_on_drop: false }`
[INFO] [stdout] 9a46bcc1140fc5720a148aef391856edb0b678ecbc5ea9bcc3b0b81922c19862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 135be83350a10f89076a33ce4574835f63248bee46c734052f0f845c34fc6454
[INFO] running `Command { std: "docker" "start" "-a" "135be83350a10f89076a33ce4574835f63248bee46c734052f0f845c34fc6454", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Recommender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "135be83350a10f89076a33ce4574835f63248bee46c734052f0f845c34fc6454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135be83350a10f89076a33ce4574835f63248bee46c734052f0f845c34fc6454", kill_on_drop: false }`
[INFO] [stdout] 135be83350a10f89076a33ce4574835f63248bee46c734052f0f845c34fc6454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6907525ce81fd3cda5d442a7fbd534d1291070c0857c8c9f58890b2f807b134d
[INFO] running `Command { std: "docker" "start" "-a" "6907525ce81fd3cda5d442a7fbd534d1291070c0857c8c9f58890b2f807b134d", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Rust_Recommender` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_recommender`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Rust-Recommender` (lib) generated 1 warning
[INFO] [stderr] warning: `Rust-Recommender` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `Rust-Recommender` (bin "Rust-Recommender" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_Recommender-4f0acba9bcd82dae)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parse::adjlist::test_adjlist ... ok
[INFO] [stdout] test parse::method_call::test_create_method_hashmap ... ok
[INFO] [stdout] test parse::test_read_write::generate_test_ast ... ok
[INFO] [stdout] test parse::method_call::test_create_method_hashmap2 ... ok
[INFO] [stdout] test parse::alias_analysis::test_create_alias_hashmap ... ok
[INFO] [stdout] test parse::steengaard::test_alias ... ok
[INFO] [stdout] test parse::steengaard::test_alias2 ... ok
[INFO] [stdout] test parse::parse_var::synparse_run ... ok
[INFO] [stdout] test ide_message::connection::test_TCP_client ... FAILED
[INFO] [stdout] test parse::parse_var::deal_test ... FAILED
[INFO] [stdout] test parse::parse_var::reader_test ... FAILED
[INFO] [stdout] test parse::parse_var::csv_create_test ... FAILED
[INFO] [stdout] test parse::parse_var::csv_create_test2 ... FAILED
[INFO] [stdout] test parse::test_read_write::write_all_csvs2 ... FAILED
[INFO] [stdout] test parse::test_read_write::write_all_csvs ... FAILED
[INFO] [stdout] test parse::test_read_write::write_all_csvs4 ... FAILED
[INFO] [stdout] test parse::test_read_write::write_all_csvs3 ... FAILED
[INFO] [stdout] test parse::parse_var::test_csv_creat2 ... FAILED
[INFO] [stdout] test parse::test_read_write::jisuannums ... ok
[INFO] [stdout] test ide_message::connection::test_TCP_server has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6907525ce81fd3cda5d442a7fbd534d1291070c0857c8c9f58890b2f807b134d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6907525ce81fd3cda5d442a7fbd534d1291070c0857c8c9f58890b2f807b134d", kill_on_drop: false }`
[INFO] [stdout] 6907525ce81fd3cda5d442a7fbd534d1291070c0857c8c9f58890b2f807b134d
