[INFO] cloning repository https://github.com/frankier/opus-parse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frankier/opus-parse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankier%2Fopus-parse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankier%2Fopus-parse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3be5f1113195f82cc9b3d1f4ad9d9693d705936d [INFO] checking frankier/opus-parse against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankier%2Fopus-parse" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frankier/opus-parse on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/frankier/opus-parse [INFO] finished tweaking git repo https://github.com/frankier/opus-parse [INFO] tweaked toml for git repo https://github.com/frankier/opus-parse written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/frankier/opus-parse already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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] 2f84cc228bf58f448b313f23331c383da3fe83b2203d746e89e9d8b5c42e6d57 [INFO] running `Command { std: "docker" "start" "-a" "2f84cc228bf58f448b313f23331c383da3fe83b2203d746e89e9d8b5c42e6d57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f84cc228bf58f448b313f23331c383da3fe83b2203d746e89e9d8b5c42e6d57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f84cc228bf58f448b313f23331c383da3fe83b2203d746e89e9d8b5c42e6d57", kill_on_drop: false }` [INFO] [stdout] 2f84cc228bf58f448b313f23331c383da3fe83b2203d746e89e9d8b5c42e6d57 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3165fcd03eaa06c58833e12d9b69c0f9b7dc6b5d8afab8a87a59434a2ae60a02 [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" "3165fcd03eaa06c58833e12d9b69c0f9b7dc6b5d8afab8a87a59434a2ae60a02", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking xml-rs v0.4.1 [INFO] [stderr] Checking walkdir v2.1.3 [INFO] [stderr] Checking itertools v0.6.0 [INFO] [stderr] Checking minidom v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Checking backtrace v0.3.0 [INFO] [stderr] Checking error-chain v0.10.0 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.38s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3165fcd03eaa06c58833e12d9b69c0f9b7dc6b5d8afab8a87a59434a2ae60a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3165fcd03eaa06c58833e12d9b69c0f9b7dc6b5d8afab8a87a59434a2ae60a02", kill_on_drop: false }` [INFO] [stdout] 3165fcd03eaa06c58833e12d9b69c0f9b7dc6b5d8afab8a87a59434a2ae60a02