[INFO] fetching crate opus-parse 0.0.3... [INFO] checking opus-parse-0.0.3 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354 [INFO] extracting crate opus-parse 0.0.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate opus-parse 0.0.3 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate opus-parse 0.0.3 [INFO] finished tweaking crates.io crate opus-parse 0.0.3 [INFO] tweaked toml for crates.io crate opus-parse 0.0.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-error-chain v0.10.1 [INFO] [stderr] Downloaded xml-rs v0.4.1 [INFO] [stderr] Downloaded minidom v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bd2815c4ada37fccd6a931dce35df822fae29d92dfbed0f96d2d0eee2b51e05 [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" "6bd2815c4ada37fccd6a931dce35df822fae29d92dfbed0f96d2d0eee2b51e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bd2815c4ada37fccd6a931dce35df822fae29d92dfbed0f96d2d0eee2b51e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bd2815c4ada37fccd6a931dce35df822fae29d92dfbed0f96d2d0eee2b51e05", kill_on_drop: false }` [INFO] [stdout] 6bd2815c4ada37fccd6a931dce35df822fae29d92dfbed0f96d2d0eee2b51e05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4b3136d9bf45a778a834a13d84dda2ac9ca1c67aa33f4744260de0fd71fb51f [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" "b4b3136d9bf45a778a834a13d84dda2ac9ca1c67aa33f4744260de0fd71fb51f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking xml-rs v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking minidom v0.3.2 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Checking opus-parse v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/opensubtitles.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn walk>(path: P) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/opensubtitles.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn walk>(path: P) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.78s [INFO] running `Command { std: "docker" "inspect" "b4b3136d9bf45a778a834a13d84dda2ac9ca1c67aa33f4744260de0fd71fb51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4b3136d9bf45a778a834a13d84dda2ac9ca1c67aa33f4744260de0fd71fb51f", kill_on_drop: false }` [INFO] [stdout] b4b3136d9bf45a778a834a13d84dda2ac9ca1c67aa33f4744260de0fd71fb51f