[INFO] cloning repository https://github.com/Canop/resc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Canop/resc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCanop%2Fresc"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCanop%2Fresc'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f12d8cb42dd3091f251b069ddd72c65cf8b73518 [INFO] checking Canop/resc against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCanop%2Fresc" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Canop/resc on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Canop/resc [INFO] finished tweaking git repo https://github.com/Canop/resc [INFO] tweaked toml for git repo https://github.com/Canop/resc written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Canop/resc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0ce3a1a76f739419bdcebefd5422191d789310024007dd6495f8cf1fd81a548d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0ce3a1a76f739419bdcebefd5422191d789310024007dd6495f8cf1fd81a548d"` [INFO] [stderr] Checking futures v0.1.24 [INFO] [stderr] Compiling openssl v0.10.12 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Compiling redis v0.9.1 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.36 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking encoding_rs v0.8.10 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.5.3 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking combine v3.5.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.12 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking hyper v0.12.11 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.2 [INFO] [stderr] Checking resc v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | pub type RescErr = Box<::std::error::Error>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | pub type RescErr = Box<::std::error::Error>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rules.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | let mut fetch_results = fetcher.results(&props)?; [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: static variable `out_group_regex` should have an upper case name [INFO] [stderr] --> src/patterns.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | static ref out_group_regex: Regex = Regex::new(r"\$\{([\w.]+)\}").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `OUT_GROUP_REGEX` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rules.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | let mut fetch_results = fetcher.results(&props)?; [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: static variable `out_group_regex` should have an upper case name [INFO] [stderr] --> src/patterns.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | static ref out_group_regex: Regex = Regex::new(r"\$\{([\w.]+)\}").unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `OUT_GROUP_REGEX` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.63s [INFO] running `"docker" "inspect" "0ce3a1a76f739419bdcebefd5422191d789310024007dd6495f8cf1fd81a548d"` [INFO] running `"docker" "rm" "-f" "0ce3a1a76f739419bdcebefd5422191d789310024007dd6495f8cf1fd81a548d"` [INFO] [stdout] 0ce3a1a76f739419bdcebefd5422191d789310024007dd6495f8cf1fd81a548d