[INFO] fetching crate bmemcached 0.5.0... [INFO] checking bmemcached-0.5.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate bmemcached 0.5.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate bmemcached 0.5.0 [INFO] finished tweaking crates.io crate bmemcached 0.5.0 [INFO] tweaked toml for crates.io crate bmemcached 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bmemcached 0.5.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.3) [INFO] [stderr] Adding conhash v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding env_logger v0.5.13 (available: v0.11.8) [INFO] [stderr] Adding num v0.2.1 (available: v0.4.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdc487c4a2c21ceeace7c50a8bd89a6375487c5af357eab3a5af83276f866158 [INFO] running `Command { std: "docker" "start" "-a" "bdc487c4a2c21ceeace7c50a8bd89a6375487c5af357eab3a5af83276f866158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdc487c4a2c21ceeace7c50a8bd89a6375487c5af357eab3a5af83276f866158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc487c4a2c21ceeace7c50a8bd89a6375487c5af357eab3a5af83276f866158", kill_on_drop: false }` [INFO] [stdout] bdc487c4a2c21ceeace7c50a8bd89a6375487c5af357eab3a5af83276f866158 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c16f2696b2c4dcf00b77ae89855c27a4a82478fa2a47b946a0619fb883e05b2f [INFO] running `Command { std: "docker" "start" "-a" "c16f2696b2c4dcf00b77ae89855c27a4a82478fa2a47b946a0619fb883e05b2f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking md5 v0.3.8 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking conhash v0.4.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking bmemcached v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / error_chain! { [INFO] [stdout] 5 | | foreign_links { [INFO] [stdout] 6 | | IoError(::std::io::Error); [INFO] [stdout] 7 | | Utf8Error(::std::string::FromUtf8Error); [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `opcode`, `key_length`, `data_type`, `opaque`, and `cas` are never read [INFO] [stdout] --> src/protocol.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 76 | magic: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | key_length: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 79 | extras_length: u8, [INFO] [stdout] 80 | data_type: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | opaque: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 84 | cas: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / error_chain! { [INFO] [stdout] 5 | | foreign_links { [INFO] [stdout] 6 | | IoError(::std::io::Error); [INFO] [stdout] 7 | | Utf8Error(::std::string::FromUtf8Error); [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `opcode`, `key_length`, `data_type`, `opaque`, and `cas` are never read [INFO] [stdout] --> src/protocol.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 76 | magic: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | key_length: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 79 | extras_length: u8, [INFO] [stdout] 80 | data_type: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | opaque: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 84 | cas: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.60s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c16f2696b2c4dcf00b77ae89855c27a4a82478fa2a47b946a0619fb883e05b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16f2696b2c4dcf00b77ae89855c27a4a82478fa2a47b946a0619fb883e05b2f", kill_on_drop: false }` [INFO] [stdout] c16f2696b2c4dcf00b77ae89855c27a4a82478fa2a47b946a0619fb883e05b2f