[INFO] fetching crate uriparser 0.2.0... [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] crate uriparser 0.2.0 is already in cache [INFO] checking uriparser-0.2.0 against master#ea6ab1bd845790fb31ba790d2c7aec898f89fe62 for pr-99880 [INFO] extracting crate uriparser 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate uriparser 0.2.0 on toolchain ea6ab1bd845790fb31ba790d2c7aec898f89fe62 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uriparser 0.2.0 [INFO] finished tweaking crates.io crate uriparser 0.2.0 [INFO] tweaked toml for crates.io crate uriparser 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uriparser-sys v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2390f4a0dc85c9ad4e204f836cc1f97f822cdb28856b428a1dda67b2ee03e79a [INFO] running `Command { std: "docker" "start" "-a" "2390f4a0dc85c9ad4e204f836cc1f97f822cdb28856b428a1dda67b2ee03e79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2390f4a0dc85c9ad4e204f836cc1f97f822cdb28856b428a1dda67b2ee03e79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2390f4a0dc85c9ad4e204f836cc1f97f822cdb28856b428a1dda67b2ee03e79a", kill_on_drop: false }` [INFO] [stdout] 2390f4a0dc85c9ad4e204f836cc1f97f822cdb28856b428a1dda67b2ee03e79a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "-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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+ea6ab1bd845790fb31ba790d2c7aec898f89fe62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c04149f964712f0af1d7c116035f48bad75aee39adcc33c9fe022b959fe0dd68 [INFO] running `Command { std: "docker" "start" "-a" "c04149f964712f0af1d7c116035f48bad75aee39adcc33c9fe022b959fe0dd68", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.3.3 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling uriparser-sys v0.1.0 [INFO] [stderr] Checking uriparser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | uriparser_sys::URI_ERROR_TOSTRING_TOO_LONG => panic!("unexpected error"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | err => Err(()) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | err => Err(()) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | uriparser_sys::URI_ERROR_TOSTRING_TOO_LONG => panic!("unexpected error"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | err => Err(()) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | err => Err(()) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `into_raw` is never used [INFO] [stdout] --> src/lib.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | fn into_raw(self) -> uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_raw` is never used [INFO] [stdout] --> src/lib.rs:300:15 [INFO] [stdout] | [INFO] [stdout] 300 | unsafe fn from_raw(raw: uriparser_sys::UriUriA) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_raw` is never used [INFO] [stdout] --> src/lib.rs:306:15 [INFO] [stdout] | [INFO] [stdout] 306 | unsafe fn as_raw(&self) -> &uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_mut_raw` is never used [INFO] [stdout] --> src/lib.rs:309:15 [INFO] [stdout] | [INFO] [stdout] 309 | unsafe fn as_mut_raw(&mut self) -> &mut uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `into_raw` is never used [INFO] [stdout] --> src/lib.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | fn into_raw(self) -> uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_raw` is never used [INFO] [stdout] --> src/lib.rs:300:15 [INFO] [stdout] | [INFO] [stdout] 300 | unsafe fn from_raw(raw: uriparser_sys::UriUriA) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_raw` is never used [INFO] [stdout] --> src/lib.rs:306:15 [INFO] [stdout] | [INFO] [stdout] 306 | unsafe fn as_raw(&self) -> &uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `as_mut_raw` is never used [INFO] [stdout] --> src/lib.rs:309:15 [INFO] [stdout] | [INFO] [stdout] 309 | unsafe fn as_mut_raw(&mut self) -> &mut uriparser_sys::UriUriA { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "c04149f964712f0af1d7c116035f48bad75aee39adcc33c9fe022b959fe0dd68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c04149f964712f0af1d7c116035f48bad75aee39adcc33c9fe022b959fe0dd68", kill_on_drop: false }` [INFO] [stdout] c04149f964712f0af1d7c116035f48bad75aee39adcc33c9fe022b959fe0dd68