[INFO] fetching crate wasi-net 0.4.0... [INFO] checking wasi-net-0.4.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate wasi-net 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate wasi-net 0.4.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasi-net 0.4.0 [INFO] finished tweaking crates.io crate wasi-net 0.4.0 [INFO] tweaked toml for crates.io crate wasi-net 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.9.3 (available: v0.22.1) [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.10.16 (available: v1.4.1) [INFO] [stderr] Adding idna v0.1.5 (available: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding language-tags v0.2.2 (available: v0.3.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding log v0.3.9 (available: v0.4.22) [INFO] [stderr] Adding mime v0.2.6 (available: v0.3.17) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.36) [INFO] [stderr] Adding unicase v1.4.2 (available: v2.7.0) [INFO] [stderr] Adding url v1.7.2 (available: v2.5.2) [INFO] [stderr] Adding version_check v0.1.5 (available: v0.9.5) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c825fc114eca9bd38ef8eec744fa79b3460cf1019e692002ae75180bcf400d48 [INFO] running `Command { std: "docker" "start" "-a" "c825fc114eca9bd38ef8eec744fa79b3460cf1019e692002ae75180bcf400d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c825fc114eca9bd38ef8eec744fa79b3460cf1019e692002ae75180bcf400d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c825fc114eca9bd38ef8eec744fa79b3460cf1019e692002ae75180bcf400d48", kill_on_drop: false }` [INFO] [stdout] c825fc114eca9bd38ef8eec744fa79b3460cf1019e692002ae75180bcf400d48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 894e982fef8dd1bc09af5633ff09ff60de1645c65b58ab158a92af07c746fb5e [INFO] running `Command { std: "docker" "start" "-a" "894e982fef8dd1bc09af5633ff09ff60de1645c65b58ab158a92af07c746fb5e", kill_on_drop: false }` [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking buf-read-ext v0.4.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking textnonce v1.0.0 [INFO] [stderr] Checking mime_multipart v0.6.1 [INFO] [stderr] Checking formdata v0.13.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking wasi-net v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `stream` [INFO] [stdout] --> src/reqwest/body.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(feature = "stream")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `backend`, `default`, `formdata`, `http`, `http-body`, `mime_guess`, `process`, `reqwest`, and `ws` [INFO] [stdout] = help: consider adding `stream` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `multipart` [INFO] [stdout] --> src/reqwest/body.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | #[cfg(feature = "multipart")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `backend`, `default`, `formdata`, `http`, `http-body`, `mime_guess`, `process`, `reqwest`, and `ws` [INFO] [stdout] = help: consider adding `multipart` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `stream` [INFO] [stdout] --> src/reqwest/body.rs:75:11 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(feature = "stream")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `backend`, `default`, `formdata`, `http`, `http-body`, `mime_guess`, `process`, `reqwest`, and `ws` [INFO] [stdout] = help: consider adding `stream` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `multipart` [INFO] [stdout] --> src/reqwest/body.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | #[cfg(feature = "multipart")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `backend`, `default`, `formdata`, `http`, `http-body`, `mime_guess`, `process`, `reqwest`, and `ws` [INFO] [stdout] = help: consider adding `multipart` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cmd`, `stdin_mode`, `stdout_mode`, `stderr_mode`, and `pre_open` are never read [INFO] [stdout] --> src/process/child.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Child { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 48 | pid: u32, [INFO] [stdout] 49 | cmd: Command, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | stdin_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 53 | stdout_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 54 | stderr_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 55 | pre_open: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Child` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cmd`, `stdin_mode`, `stdout_mode`, `stderr_mode`, and `pre_open` are never read [INFO] [stdout] --> src/process/child.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Child { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 48 | pid: u32, [INFO] [stdout] 49 | cmd: Command, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | stdin_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 53 | stdout_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 54 | stderr_mode: StdioMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 55 | pre_open: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Child` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "894e982fef8dd1bc09af5633ff09ff60de1645c65b58ab158a92af07c746fb5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "894e982fef8dd1bc09af5633ff09ff60de1645c65b58ab158a92af07c746fb5e", kill_on_drop: false }` [INFO] [stdout] 894e982fef8dd1bc09af5633ff09ff60de1645c65b58ab158a92af07c746fb5e