[INFO] crate ugdb 0.1.6 is already in cache [INFO] checking ugdb-0.1.6 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] extracting crate ugdb 0.1.6 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ugdb 0.1.6 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ugdb 0.1.6 [INFO] finished tweaking crates.io crate ugdb 0.1.6 [INFO] tweaked toml for crates.io crate ugdb 0.1.6 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate ugdb 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] c255301b0d711299afb9198982a181f69cc7c1ee8cbaa7106161c6355340f8f4 [INFO] running `"docker" "start" "-a" "c255301b0d711299afb9198982a181f69cc7c1ee8cbaa7106161c6355340f8f4"` [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ndarray v0.8.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Checking smallvec v0.3.4 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling plist v0.2.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking json v0.11.15 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking miniz_oxide v0.3.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling onig_sys v68.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking chan v0.1.23 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking chan-signal v0.3.3 [INFO] [stderr] Checking onig v3.2.2 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking flexi_logger v0.11.5 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling string_cache v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking raw_tty v0.1.0 [INFO] [stderr] Checking unsegen v0.2.2 [INFO] [stderr] Checking unsegen_terminal v0.2.0 [INFO] [stderr] Checking unsegen_jsonviewer v0.2.0 [INFO] [stderr] Checking unsegen_signals v0.2.0 [INFO] [stderr] Compiling git2 v0.6.11 [INFO] [stderr] Checking bincode v1.2.0 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking syntect v2.1.0 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Checking unsegen_pager v0.2.0 [INFO] [stderr] Compiling ugdb v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2134:5 [INFO] [stderr] | [INFO] [stderr] 2134 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2240:5 [INFO] [stderr] | [INFO] [stderr] 2240 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2248:5 [INFO] [stderr] | [INFO] [stderr] 2248 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2292:5 [INFO] [stderr] | [INFO] [stderr] 2292 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2318:5 [INFO] [stderr] | [INFO] [stderr] 2318 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2134:5 [INFO] [stderr] | [INFO] [stderr] 2134 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2240:5 [INFO] [stderr] | [INFO] [stderr] 2240 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2248:5 [INFO] [stderr] | [INFO] [stderr] 2248 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2292:5 [INFO] [stderr] | [INFO] [stderr] 2292 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/ugdb-bfa035c46de62b80/out/gdb_expression_parsing/parser.rs:2318:5 [INFO] [stderr] | [INFO] [stderr] 2318 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:40:32 [INFO] [stderr] | [INFO] [stderr] 40 | .map_err(|e| e.description().to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | .map_err(|e| e.description().to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:54:33 [INFO] [stderr] | [INFO] [stderr] 54 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:40:32 [INFO] [stderr] | [INFO] [stderr] 40 | .map_err(|e| e.description().to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | .map_err(|e| e.description().to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/gdbmi/commands.rs:54:33 [INFO] [stderr] | [INFO] [stderr] 54 | Err(e) => Err(e.description().to_string()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 13s [INFO] running `"docker" "inspect" "c255301b0d711299afb9198982a181f69cc7c1ee8cbaa7106161c6355340f8f4"` [INFO] running `"docker" "rm" "-f" "c255301b0d711299afb9198982a181f69cc7c1ee8cbaa7106161c6355340f8f4"` [INFO] [stdout] c255301b0d711299afb9198982a181f69cc7c1ee8cbaa7106161c6355340f8f4