[INFO] fetching crate wasi_virt_layer-cli 0.1.1...
[INFO] checking wasi_virt_layer-cli-0.1.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate wasi_virt_layer-cli 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate wasi_virt_layer-cli 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasi_virt_layer-cli 0.1.1
[INFO] tweaked toml for crates.io crate wasi_virt_layer-cli 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasi_virt_layer-cli 0.1.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasi_virt_layer-cli 0.1.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ae51d653f2083af10d166012a7193b6b6c005ad095477e3549fec713398aa1
[INFO] running `Command { std: "docker" "start" "-a" "55ae51d653f2083af10d166012a7193b6b6c005ad095477e3549fec713398aa1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938aeb92641c62573dbd9826306a1a483a9e0cc0e685cbb44107d6562749cd7a
[INFO] running `Command { std: "docker" "start" "-a" "938aeb92641c62573dbd9826306a1a483a9e0cc0e685cbb44107d6562749cd7a", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/args.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, command};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WalrusUtilExport as _` and `WalrusUtilImport as _`
[INFO] [stdout]  --> src/generator/special_func.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 |         NAMESPACE, ResultUtil as _, WalrusFID, WalrusUtilExport as _, WalrusUtilFuncs as _,
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |         WalrusUtilImport as _, WalrusUtilModule as _,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/args.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::{Parser, command};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WalrusUtilExport as _` and `WalrusUtilImport as _`
[INFO] [stdout]  --> src/generator/special_func.rs:8:48
[INFO] [stdout]   |
[INFO] [stdout] 8 |         NAMESPACE, ResultUtil as _, WalrusFID, WalrusUtilExport as _, WalrusUtilFuncs as _,
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |         WalrusUtilImport as _, WalrusUtilModule as _,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `import_id`
[INFO] [stdout]   --> src/generator/abi_connect.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 if let Some(import_id) = ("wasi_snapshot_preview1", import)
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_import_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `import_id`
[INFO] [stdout]   --> src/generator/abi_connect.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 if let Some(import_id) = ("wasi_snapshot_preview1", import)
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_import_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `real_thread_spawn_fn_id`
[INFO] [stdout]    --> src/generator/threads.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let real_thread_spawn_fn_id = (root, &component_name).get_fid(&module.imports)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_real_thread_spawn_fn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `real_thread_spawn_fn_id`
[INFO] [stdout]    --> src/generator/threads.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let real_thread_spawn_fn_id = (root, &component_name).get_fid(&module.imports)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_real_thread_spawn_fn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threads`
[INFO] [stdout]     --> src/generator/mod.rs:1537:5
[INFO] [stdout]      |
[INFO] [stdout] 1537 |     threads: bool,
[INFO] [stdout]      |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threads`
[INFO] [stdout]     --> src/generator/mod.rs:1537:5
[INFO] [stdout]      |
[INFO] [stdout] 1537 |     threads: bool,
[INFO] [stdout]      |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "938aeb92641c62573dbd9826306a1a483a9e0cc0e685cbb44107d6562749cd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938aeb92641c62573dbd9826306a1a483a9e0cc0e685cbb44107d6562749cd7a", kill_on_drop: false }`
[INFO] [stdout] 938aeb92641c62573dbd9826306a1a483a9e0cc0e685cbb44107d6562749cd7a
