[INFO] fetching crate rdkafka 0.36.0... [INFO] checking rdkafka-0.36.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate rdkafka 0.36.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rdkafka 0.36.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rdkafka 0.36.0 [INFO] finished tweaking crates.io crate rdkafka 0.36.0 [INFO] tweaked toml for crates.io crate rdkafka 0.36.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate rdkafka 0.36.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backoff v0.1.6 [INFO] [stderr] Downloaded instant v0.1.3 [INFO] [stderr] Downloaded nb-connect v1.2.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.19 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded num_enum v0.5.0 [INFO] [stderr] Downloaded tokio v1.18.5 [INFO] [stderr] Downloaded duct v0.13.4 [INFO] [stderr] Downloaded static_assertions v0.3.4 [INFO] [stderr] Downloaded cmake v0.1.43 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded proc-macro-crate v0.1.4 [INFO] [stderr] Downloaded nom v5.1.1 [INFO] [stderr] Downloaded hdrhistogram v7.0.0 [INFO] [stderr] Downloaded lz4-sys v1.8.3 [INFO] [stderr] Downloaded num_enum_derive v0.5.0 [INFO] [stderr] Downloaded os_pipe v0.9.1 [INFO] [stderr] Downloaded shared_child v0.3.4 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded async-process v1.0.1 [INFO] [stderr] Downloaded lexical-core v0.6.8 [INFO] [stderr] Downloaded zstd-sys v2.0.6+zstd.1.5.2 [INFO] [stderr] Downloaded curl-sys v0.4.55+curl-7.83.1 [INFO] [stderr] Downloaded sasl2-sys v0.1.12 [INFO] [stderr] Downloaded openssl-src v111.25.0+1.1.1t [INFO] [stderr] Downloaded krb5-src v0.2.1+1.18.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53a9bfcac181631ecfb2500d8ccb946de351ddefc1cabdf61694e4f707dc7d2d [INFO] running `Command { std: "docker" "start" "-a" "53a9bfcac181631ecfb2500d8ccb946de351ddefc1cabdf61694e4f707dc7d2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53a9bfcac181631ecfb2500d8ccb946de351ddefc1cabdf61694e4f707dc7d2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53a9bfcac181631ecfb2500d8ccb946de351ddefc1cabdf61694e4f707dc7d2d", kill_on_drop: false }` [INFO] [stdout] 53a9bfcac181631ecfb2500d8ccb946de351ddefc1cabdf61694e4f707dc7d2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db3dcf730575cef369b4be4889966608d7cc0a6f284f41cbc7df99e1d9b0cecf [INFO] running `Command { std: "docker" "start" "-a" "db3dcf730575cef369b4be4889966608d7cc0a6f284f41cbc7df99e1d9b0cecf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lexical-core v0.6.8 [INFO] [stderr] Compiling rdkafka-sys v4.7.0+2.3.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking nb-connect v1.2.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking instant v0.1.3 [INFO] [stderr] Checking async-net v1.5.0 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking backoff v0.1.6 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking hdrhistogram v7.0.0 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking tokio v1.18.5 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling num_enum_derive v0.5.0 [INFO] [stderr] Checking num_enum v0.5.0 [INFO] [stderr] Checking rdkafka v0.36.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/client.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/client.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ClientConfig` is imported redundantly [INFO] [stdout] --> src/client.rs:608:9 [INFO] [stdout] | [INFO] [stdout] 607 | use super::*; [INFO] [stdout] | -------- the item `ClientConfig` is already imported here [INFO] [stdout] 608 | use crate::config::ClientConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SystemTime` is imported redundantly [INFO] [stdout] --> src/message.rs:846:9 [INFO] [stdout] | [INFO] [stdout] 845 | use super::*; [INFO] [stdout] | -------- the item `SystemTime` is already imported here [INFO] [stdout] 846 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/mocking.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 403 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ClientConfig` is imported redundantly [INFO] [stdout] --> src/producer/future_producer.rs:428:9 [INFO] [stdout] | [INFO] [stdout] 427 | use super::*; [INFO] [stdout] | -------- the item `ClientConfig` is already imported here [INFO] [stdout] 428 | use crate::config::ClientConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/topic_partition_list.rs:409:9 [INFO] [stdout] | [INFO] [stdout] 407 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 408 | [INFO] [stdout] 409 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mocking.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | Owned(Client), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 42 | Owned(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mocking.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | Borrowed(&'c Client), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 43 | Borrowed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ptr` and `is_null` are never used [INFO] [stdout] --> src/util.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 254 | pub(crate) trait WrappedCPointer { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 257 | fn ptr(&self) -> *mut Self::Target; [INFO] [stdout] | ^^^ [INFO] [stdout] 258 | [INFO] [stdout] 259 | fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OnDrop` is never constructed [INFO] [stdout] --> src/util.rs:343:19 [INFO] [stdout] | [INFO] [stdout] 343 | pub(crate) struct OnDrop(pub F) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mocking.rs:42:11 [INFO] [stdout] | [INFO] [stdout] 42 | Owned(Client), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 42 | Owned(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/mocking.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | Borrowed(&'c Client), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 43 | Borrowed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ptr` and `is_null` are never used [INFO] [stdout] --> src/util.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 254 | pub(crate) trait WrappedCPointer { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 257 | fn ptr(&self) -> *mut Self::Target; [INFO] [stdout] | ^^^ [INFO] [stdout] 258 | [INFO] [stdout] 259 | fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OnDrop` is never constructed [INFO] [stdout] --> src/util.rs:343:19 [INFO] [stdout] | [INFO] [stdout] 343 | pub(crate) struct OnDrop(pub F) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> tests/test_admin.rs:37:45 [INFO] [stdout] | [INFO] [stdout] 37 | .set("group.id", consumer_group_name.clone()) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.73s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.1 [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" "db3dcf730575cef369b4be4889966608d7cc0a6f284f41cbc7df99e1d9b0cecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db3dcf730575cef369b4be4889966608d7cc0a6f284f41cbc7df99e1d9b0cecf", kill_on_drop: false }` [INFO] [stdout] db3dcf730575cef369b4be4889966608d7cc0a6f284f41cbc7df99e1d9b0cecf [INFO] checking rdkafka-0.36.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate rdkafka 0.36.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rdkafka 0.36.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rdkafka 0.36.0 [INFO] finished tweaking crates.io crate rdkafka 0.36.0 [INFO] tweaked toml for crates.io crate rdkafka 0.36.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate rdkafka 0.36.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fd6485d6da42ffce8c8478e9ba21abb4dbab917bd6b53f4b74dece8d0a180c8 [INFO] running `Command { std: "docker" "start" "-a" "9fd6485d6da42ffce8c8478e9ba21abb4dbab917bd6b53f4b74dece8d0a180c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fd6485d6da42ffce8c8478e9ba21abb4dbab917bd6b53f4b74dece8d0a180c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd6485d6da42ffce8c8478e9ba21abb4dbab917bd6b53f4b74dece8d0a180c8", kill_on_drop: false }` [INFO] [stdout] 9fd6485d6da42ffce8c8478e9ba21abb4dbab917bd6b53f4b74dece8d0a180c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0187e42460b2f0bbe90ae20d33a49a6c3a39e762dfc3691359e5abb309fcefb [INFO] running `Command { std: "docker" "start" "-a" "f0187e42460b2f0bbe90ae20d33a49a6c3a39e762dfc3691359e5abb309fcefb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lexical-core v0.6.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling rdkafka-sys v4.7.0+2.3.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-1.11.3/src/future.rs:469:27 [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err(|_| unreachable!()).unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `F` declared on the method `map_err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err::(|_| unreachable!()).unwrap(); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.3.0/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-lite` (lib) due to 2 previous errors [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.3.6/src/inflate/core.rs:1075:9 [INFO] [stdout] | [INFO] [stdout] 1075 | / match state { [INFO] [stdout] 1076 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1077 | | l.bit_buf = 0; [INFO] [stdout] 1078 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1607 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1608 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f0187e42460b2f0bbe90ae20d33a49a6c3a39e762dfc3691359e5abb309fcefb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0187e42460b2f0bbe90ae20d33a49a6c3a39e762dfc3691359e5abb309fcefb", kill_on_drop: false }` [INFO] [stdout] f0187e42460b2f0bbe90ae20d33a49a6c3a39e762dfc3691359e5abb309fcefb