[INFO] crate libmaj 0.1.6 is already in cache [INFO] checking libmaj-0.1.6 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [INFO] extracting crate libmaj 0.1.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate libmaj 0.1.6 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libmaj 0.1.6 [INFO] finished tweaking crates.io crate libmaj 0.1.6 [INFO] tweaked toml for crates.io crate libmaj 0.1.6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 10a953f229db32828861096d96ff9a73b19de470a60f1ee1f0ad996d45396924 [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" "10a953f229db32828861096d96ff9a73b19de470a60f1ee1f0ad996d45396924"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking ring v0.16.12 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking lzma-sys v0.1.15 [INFO] [stderr] Checking openssl v0.10.29 [INFO] [stderr] Checking error-chain v0.12.2 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking native-tls v0.2.4 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking file-fetcher v0.1.4 [INFO] [stderr] Checking libmaj v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/helpers.rs:42:47 [INFO] [stderr] | [INFO] [stderr] 42 | type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [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 type [INFO] [stderr] --> src/helpers.rs:48:43 [INFO] [stderr] | [INFO] [stderr] 48 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/helpers.rs:103:43 [INFO] [stderr] | [INFO] [stderr] 103 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/helpers.rs:42:47 [INFO] [stderr] | [INFO] [stderr] 42 | type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [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 type [INFO] [stderr] --> src/helpers.rs:48:43 [INFO] [stderr] | [INFO] [stderr] 48 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/helpers.rs:103:43 [INFO] [stderr] | [INFO] [stderr] 103 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [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/app_dirs/common.rs:141:28 [INFO] [stderr] | [INFO] [stderr] 141 | Io(ref e) => e.description(), [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/app_dirs/common.rs:141:28 [INFO] [stderr] | [INFO] [stderr] 141 | Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.70s [INFO] running `"docker" "inspect" "10a953f229db32828861096d96ff9a73b19de470a60f1ee1f0ad996d45396924"` [INFO] running `"docker" "rm" "-f" "10a953f229db32828861096d96ff9a73b19de470a60f1ee1f0ad996d45396924"` [INFO] [stdout] 10a953f229db32828861096d96ff9a73b19de470a60f1ee1f0ad996d45396924