[INFO] cloning repository https://github.com/itzarnavbro/rust-sftp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itzarnavbro/rust-sftp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitzarnavbro%2Frust-sftp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitzarnavbro%2Frust-sftp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b01565b0aaca5c7f26c4ee78b48938d65939ee5
[INFO] checking itzarnavbro/rust-sftp against f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1 for pr-160235-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitzarnavbro%2Frust-sftp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/itzarnavbro/rust-sftp
[INFO] finished tweaking git repo https://github.com/itzarnavbro/rust-sftp
[INFO] tweaked toml for git repo https://github.com/itzarnavbro/rust-sftp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/itzarnavbro/rust-sftp on toolchain f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/itzarnavbro/rust-sftp 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" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2
[INFO] running `Command { std: "docker" "start" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2" "/opt/rustwide/cargo-home/bin/cargo" "+f99a7560a6b5f0a5e6894aea7e8afe0e01d3edd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking sftp-core v0.1.0 (/opt/rustwide/workdir/sftp-core)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling openssl-src v300.5.2+3.5.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sshkeys v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking sftp-transfer v0.1.0 (/opt/rustwide/workdir/sftp-transfer)
[INFO] [stderr]     Checking sftp-auth v0.1.0 (/opt/rustwide/workdir/sftp-auth)
[INFO] [stderr]     Checking ssh2 v0.9.5
[INFO] [stderr]     Checking sftp-net v0.1.0 (/opt/rustwide/workdir/sftp-net)
[INFO] [stderr]     Checking sftp-cli v0.1.0 (/opt/rustwide/workdir/sftp-cli)
[INFO] [stderr] warning: unused dependency `ring`
[INFO] [stderr]  --> sftp-auth/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | ring = "0.17"          # Cryptography primitives for signature verification
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ring`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> sftp-auth/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | serde_json = "1.0"     # Store and read user key data in JSON
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: unused dependency `sftp-core`
[INFO] [stderr]  --> sftp-auth/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | sftp-core = { path = "../sftp-core" }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `sftp-core`
[INFO] [stderr] warning: `sftp-auth` (manifest) generated 3 warnings
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]  --> sftp-core/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | tokio = "1.47.1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `sftp-core` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `sftp-core`
[INFO] [stderr]  --> sftp-transfer/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | sftp-core = { path = "../sftp-core" }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `sftp-core`
[INFO] [stderr] warning: `sftp-transfer` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2", kill_on_drop: false }`
[INFO] [stdout] b19a791f56714256aa6719ae267bdf212ce2d4030a454006fcfb0fe0457e22d2