[INFO] fetching crate cuddlyfs 0.1.2...
[INFO] checking cuddlyfs-0.1.2 against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] extracting crate cuddlyfs 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cuddlyfs 0.1.2
[INFO] finished tweaking crates.io crate cuddlyfs 0.1.2
[INFO] tweaked toml for crates.io crate cuddlyfs 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cuddlyfs 0.1.2 on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cuddlyfs 0.1.2 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" "+ff647322379c48947c196639599067665ff9eb88" "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 rust-ini v0.19.0
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[INFO] [stderr]   Downloaded ordered-multimap v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233
[INFO] running `Command { std: "docker" "start" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233", 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" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233", 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" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cuddlyfs v0.1.2 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: struct `DeleteDirectoryRequest` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:641:12
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct DeleteDirectoryRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeleteDirectoryResponse` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:651:12
[INFO] [stdout]     |
[INFO] [stdout] 651 | pub struct DeleteDirectoryResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileMetadata` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:666:12
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub struct FileMetadata {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeleteDirectoryRequest` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:641:12
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct DeleteDirectoryRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeleteDirectoryResponse` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:651:12
[INFO] [stdout]     |
[INFO] [stdout] 651 | pub struct DeleteDirectoryResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileMetadata` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/cuddlyfs-78553fa12b129218/out/cuddlyproto.rs:666:12
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub struct FileMetadata {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233", kill_on_drop: false }`
[INFO] [stdout] b668e76baa375a25f7da5e1cab5409a470331ae0532365ea3c417db6b5036233
