[INFO] cloning repository https://github.com/voidexy/ftpbrtual
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/voidexy/ftpbrtual" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidexy%2Fftpbrtual", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidexy%2Fftpbrtual'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 833fca7edeb409990b81a65e8372920ab136bcc2
[INFO] checking voidexy/ftpbrtual against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvoidexy%2Fftpbrtual" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/voidexy/ftpbrtual on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/voidexy/ftpbrtual
[INFO] finished tweaking git repo https://github.com/voidexy/ftpbrtual
[INFO] tweaked toml for git repo https://github.com/voidexy/ftpbrtual written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/voidexy/ftpbrtual 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v4.2.0
[INFO] [stderr]   Downloaded chrono v0.2.25
[INFO] [stderr]   Downloaded ftp v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5ee4d276792ca5fc3c62020b4c9f57d771e2f781ce701dfcc4fa6f2efdabb07
[INFO] running `Command { std: "docker" "start" "-a" "a5ee4d276792ca5fc3c62020b4c9f57d771e2f781ce701dfcc4fa6f2efdabb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ee4d276792ca5fc3c62020b4c9f57d771e2f781ce701dfcc4fa6f2efdabb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ee4d276792ca5fc3c62020b4c9f57d771e2f781ce701dfcc4fa6f2efdabb07", kill_on_drop: false }`
[INFO] [stdout] a5ee4d276792ca5fc3c62020b4c9f57d771e2f781ce701dfcc4fa6f2efdabb07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 902f0ae79cd4e36fe87bf53e1c692a38dd18706756f8bf91acde8873cd66c0c5
[INFO] running `Command { std: "docker" "start" "-a" "902f0ae79cd4e36fe87bf53e1c692a38dd18706756f8bf91acde8873cd66c0c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]    Compiling time-macros v0.2.15
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking ftp v3.0.1
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking simple_logger v4.2.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking ftp-brutal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `simple_logger` is imported redundantly
[INFO] [stdout]  --> src/v2/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use simple_logger;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `simple_logger` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `simple_logger` is imported redundantly
[INFO] [stdout]  --> src/v2/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use simple_logger;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ the item `simple_logger` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "902f0ae79cd4e36fe87bf53e1c692a38dd18706756f8bf91acde8873cd66c0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902f0ae79cd4e36fe87bf53e1c692a38dd18706756f8bf91acde8873cd66c0c5", kill_on_drop: false }`
[INFO] [stdout] 902f0ae79cd4e36fe87bf53e1c692a38dd18706756f8bf91acde8873cd66c0c5