[INFO] fetching crate css-autoprefix 0.0.5... [INFO] checking css-autoprefix-0.0.5 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate css-autoprefix 0.0.5 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate css-autoprefix 0.0.5 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate css-autoprefix 0.0.5 [INFO] finished tweaking crates.io crate css-autoprefix 0.0.5 [INFO] tweaked toml for crates.io crate css-autoprefix 0.0.5 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e59394825955ecc4cf801877b17c13cc190acacd72ee5437eaf06705c661ae41 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e59394825955ecc4cf801877b17c13cc190acacd72ee5437eaf06705c661ae41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e59394825955ecc4cf801877b17c13cc190acacd72ee5437eaf06705c661ae41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59394825955ecc4cf801877b17c13cc190acacd72ee5437eaf06705c661ae41", kill_on_drop: false }` [INFO] [stdout] e59394825955ecc4cf801877b17c13cc190acacd72ee5437eaf06705c661ae41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ce926e4004a5e30cba75a61f4d6ec68684a0f776bff25ee678ca0047f31a396 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0ce926e4004a5e30cba75a61f4d6ec68684a0f776bff25ee678ca0047f31a396", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling procedural-masquerade v0.1.7 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking maplit v0.1.6 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking ordermap v0.2.13 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling cssparser v0.21.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling css v0.0.22 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Compiling phf_macros v0.7.24 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stdout] error[E0506]: cannot assign to `self.input.cached_token` because it is borrowed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.21.3/src/parser.rs:450:17 [INFO] [stdout] | [INFO] [stdout] 426 | pub fn next_including_whitespace_and_comments(&mut self) -> Result<&Token<'i>, BasicParseError<'i>> { [INFO] [stdout] | - let's call the lifetime of this reference `'1` [INFO] [stdout] ... [INFO] [stdout] 439 | Some(ref cached_token) [INFO] [stdout] | ---------------- borrow of `self.input.cached_token` occurs here [INFO] [stdout] ... [INFO] [stdout] 450 | self.input.cached_token = Some(CachedToken { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ assignment to borrowed `self.input.cached_token` occurs here [INFO] [stdout] ... [INFO] [stdout] 462 | Ok(token) [INFO] [stdout] | --------- returning this value requires that `self.input.cached_token.0` is borrowed for `'1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0506`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cssparser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0ce926e4004a5e30cba75a61f4d6ec68684a0f776bff25ee678ca0047f31a396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ce926e4004a5e30cba75a61f4d6ec68684a0f776bff25ee678ca0047f31a396", kill_on_drop: false }` [INFO] [stdout] 0ce926e4004a5e30cba75a61f4d6ec68684a0f776bff25ee678ca0047f31a396