[INFO] fetching crate rttp_client 0.1.0...
[INFO] checking rttp_client-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate rttp_client 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rttp_client 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rttp_client 0.1.0
[INFO] finished tweaking crates.io crate rttp_client 0.1.0
[INFO] tweaked toml for crates.io crate rttp_client 0.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 123 packages to latest compatible versions
[INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1)
[INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1)
[INFO] [stderr] Adding base64 v0.11.0 (available: v0.22.1)
[INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1)
[INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0)
[INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1)
[INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15)
[INFO] [stderr] Adding httpdate v0.3.2 (available: v1.0.3)
[INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[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 ring v0.16.20 (available: v0.17.8)
[INFO] [stderr] Adding rustls v0.16.0 (available: v0.23.13)
[INFO] [stderr] Adding sct v0.6.1 (available: v0.7.1)
[INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0)
[INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8)
[INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0)
[INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr] Adding webpki v0.21.4 (available: v0.22.4)
[INFO] [stderr] Adding webpki-roots v0.18.0 (available: v0.26.6)
[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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d1923e3cecbc342dbe6345d222404c285e1d5783dddfab8d6457ddea0806d5
[INFO] running `Command { std: "docker" "start" "-a" "e6d1923e3cecbc342dbe6345d222404c285e1d5783dddfab8d6457ddea0806d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d1923e3cecbc342dbe6345d222404c285e1d5783dddfab8d6457ddea0806d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d1923e3cecbc342dbe6345d222404c285e1d5783dddfab8d6457ddea0806d5", kill_on_drop: false }`
[INFO] [stdout] e6d1923e3cecbc342dbe6345d222404c285e1d5783dddfab8d6457ddea0806d5
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1184febad1686de6eabef9b3ed78f639e3d7a986faf18ec33786db38a938f43d
[INFO] running `Command { std: "docker" "start" "-a" "1184febad1686de6eabef9b3ed78f639e3d7a986faf18ec33786db38a938f43d", kill_on_drop: false }`
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Compiling unicase v2.7.0
[INFO] [stderr] Checking base64 v0.11.0
[INFO] [stderr] Checking miniz_oxide v0.8.0
[INFO] [stderr] Checking socks v0.3.4
[INFO] [stderr] Checking zerocopy v0.7.35
[INFO] [stderr] Checking rand_core v0.5.1
[INFO] [stderr] Compiling mime_guess v2.0.5
[INFO] [stderr] Checking flate2 v1.0.34
[INFO] [stderr] Checking ppv-lite86 v0.2.20
[INFO] [stderr] Checking rand_chacha v0.2.2
[INFO] [stderr] Checking rand v0.7.3
[INFO] [stderr] Checking rttp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `io` and `time`
[INFO] [stdout] --> src/connection/block_connection.rs:1:11
[INFO] [stdout] |
[INFO] [stdout] 1 | use std::{io, time};
[INFO] [stdout] | ^^ ^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::net::TcpStream`
[INFO] [stdout] --> src/connection/block_connection.rs:3:5
[INFO] [stdout] |
[INFO] [stdout] 3 | use std::net::TcpStream;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout] --> src/connection/block_connection.rs:4:5
[INFO] [stdout] |
[INFO] [stdout] 4 | use std::sync::Arc;
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout] --> src/connection/connection.rs:2:5
[INFO] [stdout] |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `crate::types::ParaType::FORM`
[INFO] [stdout] --> src/types/para.rs:4:5
[INFO] [stdout] |
[INFO] [stdout] 4 | use crate::types::ParaType::FORM;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `io` and `time`
[INFO] [stdout] --> src/connection/block_connection.rs:1:11
[INFO] [stdout] |
[INFO] [stdout] 1 | use std::{io, time};
[INFO] [stdout] | ^^ ^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::net::TcpStream`
[INFO] [stdout] --> src/connection/block_connection.rs:3:5
[INFO] [stdout] |
[INFO] [stdout] 3 | use std::net::TcpStream;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout] --> src/connection/block_connection.rs:4:5
[INFO] [stdout] |
[INFO] [stdout] 4 | use std::sync::Arc;
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout] --> src/connection/connection.rs:2:5
[INFO] [stdout] |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `crate::types::ParaType::FORM`
[INFO] [stdout] --> src/types/para.rs:4:5
[INFO] [stdout] |
[INFO] [stdout] 4 | use crate::types::ParaType::FORM;
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> src/types/status.rs:524:22
[INFO] [stdout] |
[INFO] [stdout] 524 | f.write_str(self.description())
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] --> src/types/status.rs:524:22
[INFO] [stdout] |
[INFO] [stdout] 524 | f.write_str(self.description())
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:111:9
[INFO] [stdout] |
[INFO] [stdout] 111 | let mut paths = self.request.paths_mut();
[INFO] [stdout] | ----^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:135:9
[INFO] [stdout] |
[INFO] [stdout] 135 | let mut headers = self.request.headers_mut();
[INFO] [stdout] | ----^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:137:11
[INFO] [stdout] |
[INFO] [stdout] 137 | let mut exi = headers.iter_mut()
[INFO] [stdout] | ----^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:168:9
[INFO] [stdout] |
[INFO] [stdout] 168 | let mut req_paras = self.request.paras_mut();
[INFO] [stdout] | ----^^^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:176:9
[INFO] [stdout] |
[INFO] [stdout] 176 | let mut req_formdatas = self.request.formdatas_mut();
[INFO] [stdout] | ----^^^^^^^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:111:9
[INFO] [stdout] |
[INFO] [stdout] 111 | let mut paths = self.request.paths_mut();
[INFO] [stdout] | ----^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:135:9
[INFO] [stdout] |
[INFO] [stdout] 135 | let mut headers = self.request.headers_mut();
[INFO] [stdout] | ----^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:137:11
[INFO] [stdout] |
[INFO] [stdout] 137 | let mut exi = headers.iter_mut()
[INFO] [stdout] | ----^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:168:9
[INFO] [stdout] |
[INFO] [stdout] 168 | let mut req_paras = self.request.paras_mut();
[INFO] [stdout] | ----^^^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/client.rs:176:9
[INFO] [stdout] |
[INFO] [stdout] 176 | let mut req_formdatas = self.request.formdatas_mut();
[INFO] [stdout] | ----^^^^^^^^^^^^^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `rourl`
[INFO] [stdout] --> src/request/raw_builder.rs:268:49
[INFO] [stdout] |
[INFO] [stdout] 268 | fn build_body_with_form_urlencoded(&mut self, rourl: &mut RoUrl) -> error::Result