[INFO] fetching crate suppaftp 6.2.0...
[INFO] checking suppaftp-6.2.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate suppaftp 6.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate suppaftp 6.2.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suppaftp 6.2.0
[INFO] finished tweaking crates.io crate suppaftp 6.2.0
[INFO] tweaked toml for crates.io crate suppaftp 6.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate suppaftp 6.2.0 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d4952202d53020ed59d1dd455cbbd134c362bdd6ca7373926e8c8c220772bfe
[INFO] running `Command { std: "docker" "start" "-a" "5d4952202d53020ed59d1dd455cbbd134c362bdd6ca7373926e8c8c220772bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d4952202d53020ed59d1dd455cbbd134c362bdd6ca7373926e8c8c220772bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4952202d53020ed59d1dd455cbbd134c362bdd6ca7373926e8c8c220772bfe", kill_on_drop: false }`
[INFO] [stdout] 5d4952202d53020ed59d1dd455cbbd134c362bdd6ca7373926e8c8c220772bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43652dc5efa10f6d8ca522ecd3982e60cd2aeb0c760ea6632a43b17e497dc6c9
[INFO] running `Command { std: "docker" "start" "-a" "43652dc5efa10f6d8ca522ecd3982e60cd2aeb0c760ea6632a43b17e497dc6c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]     Checking suppaftp v6.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.11.0
[INFO] [stdout] warning: trait `TlsConnector` is never used
[INFO] [stdout]   --> src/sync_ftp/tls.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait TlsConnector: Debug {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking docker_credential v1.3.1
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[INFO] [stderr]     Checking bollard v0.17.1
[INFO] [stderr]     Checking testcontainers v0.23.1
[INFO] [stdout] warning: trait `TlsConnector` is never used
[INFO] [stdout]   --> src/sync_ftp/tls.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait TlsConnector: Debug {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "43652dc5efa10f6d8ca522ecd3982e60cd2aeb0c760ea6632a43b17e497dc6c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43652dc5efa10f6d8ca522ecd3982e60cd2aeb0c760ea6632a43b17e497dc6c9", kill_on_drop: false }`
[INFO] [stdout] 43652dc5efa10f6d8ca522ecd3982e60cd2aeb0c760ea6632a43b17e497dc6c9