[INFO] fetching crate scrooge 0.1.0... [INFO] checking scrooge-0.1.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate scrooge 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate scrooge 0.1.0 [INFO] finished tweaking crates.io crate scrooge 0.1.0 [INFO] tweaked toml for crates.io crate scrooge 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scrooge 0.1.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 144 packages to latest compatible versions [INFO] [stderr] Adding config v0.9.3 (available: v0.15.19) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding hyper v0.12.36 (available: v1.8.1) [INFO] [stderr] Adding pretty_env_logger v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] [stderr] Adding toml v0.4.10 (available: v0.9.11+spec-1.1.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded serde_test v0.8.23 [INFO] [stderr] Downloaded windows-strings v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.106 [INFO] [stderr] Downloaded windows-implement v0.60.2 [INFO] [stderr] Downloaded rust-ini v0.13.0 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded linked-hash-map v0.3.0 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.106 [INFO] [stderr] Downloaded js-sys v0.3.83 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded windows-core v0.62.2 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded bumpalo v3.19.1 [INFO] [stderr] Downloaded iana-time-zone v0.1.64 [INFO] [stderr] Downloaded chrono v0.4.42 [INFO] [stderr] Downloaded wasm-bindgen v0.2.106 [INFO] [stderr] Downloaded rustversion v1.0.22 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] [stderr] Downloaded human-size v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.106 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded windows-interface v0.59.3 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded windows-result v0.4.1 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded unicode-segmentation v1.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a224c4d3cf601af4ea80db8796d33ff14fcb104326bf8ed4d69748b4b12b7a6e [INFO] running `Command { std: "docker" "start" "-a" "a224c4d3cf601af4ea80db8796d33ff14fcb104326bf8ed4d69748b4b12b7a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a224c4d3cf601af4ea80db8796d33ff14fcb104326bf8ed4d69748b4b12b7a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a224c4d3cf601af4ea80db8796d33ff14fcb104326bf8ed4d69748b4b12b7a6e", kill_on_drop: false }` [INFO] [stdout] a224c4d3cf601af4ea80db8796d33ff14fcb104326bf8ed4d69748b4b12b7a6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c15d92843b74695661a5fe9123cf9aa153e4df8e08a32cddedde75b5fc183087 [INFO] running `Command { std: "docker" "start" "-a" "c15d92843b74695661a5fe9123cf9aa153e4df8e08a32cddedde75b5fc183087", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking human-size v0.4.3 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking hyper v0.12.36 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking scrooge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proxy.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | type BoxFut = Box, Error = hyper::Error> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | type BoxFut = Box, Error = hyper::Error> + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proxy.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | type BoxFut = Box, Error = hyper::Error> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | type BoxFut = Box, Error = hyper::Error> + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn max_chunk_size_in_bytes(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | pub fn max_chunk_size_in_bytes(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn max_chunk_size_in_bytes(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | pub fn max_chunk_size_in_bytes(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 10` [INFO] running `Command { std: "docker" "inspect" "c15d92843b74695661a5fe9123cf9aa153e4df8e08a32cddedde75b5fc183087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c15d92843b74695661a5fe9123cf9aa153e4df8e08a32cddedde75b5fc183087", kill_on_drop: false }` [INFO] [stdout] c15d92843b74695661a5fe9123cf9aa153e4df8e08a32cddedde75b5fc183087