[INFO] updating cached repository https://github.com/volfco/conqwest [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c0dbb86ba8e8d895d66304cecb65ff6d05df2b81 [INFO] checking volfco/conqwest against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fconqwest" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/volfco/conqwest on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/volfco/conqwest [INFO] finished tweaking git repo https://github.com/volfco/conqwest [INFO] tweaked toml for git repo https://github.com/volfco/conqwest written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/volfco/conqwest already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87fe8213b6508a7162518665c7ee68e2ab3ac5c031bef88428f29d3c24390418 [INFO] running `"docker" "start" "-a" "87fe8213b6508a7162518665c7ee68e2ab3ac5c031bef88428f29d3c24390418"` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.46 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.10.1 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking consul v0.3.0 [INFO] [stderr] Checking conqwest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/http.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{warn, debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/http.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stderr] 10 | | /// the output [INFO] [stderr] | |__________________^ [INFO] [stderr] 11 | [INFO] [stderr] 12 | let service: String = service.into(); [INFO] [stderr] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/http.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{warn, debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/http.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stderr] 10 | | /// the output [INFO] [stderr] | |__________________^ [INFO] [stderr] 11 | [INFO] [stderr] 12 | let service: String = service.into(); [INFO] [stderr] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut config = config.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut config = config.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "87fe8213b6508a7162518665c7ee68e2ab3ac5c031bef88428f29d3c24390418"` [INFO] running `"docker" "rm" "-f" "87fe8213b6508a7162518665c7ee68e2ab3ac5c031bef88428f29d3c24390418"` [INFO] [stdout] 87fe8213b6508a7162518665c7ee68e2ab3ac5c031bef88428f29d3c24390418