[INFO] cloning repository https://github.com/sundy-li/learn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sundy-li/learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsundy-li%2Flearn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsundy-li%2Flearn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 719d509ea572dd2056bb2b03c4196caeffe61571 [INFO] checking sundy-li/learn against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsundy-li%2Flearn" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sundy-li/learn on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sundy-li/learn [INFO] finished tweaking git repo https://github.com/sundy-li/learn [INFO] tweaked toml for git repo https://github.com/sundy-li/learn written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/sundy-li/learn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/datafuse-extras/arrow2` [INFO] [stderr] Updating git submodule `https://github.com/apache/arrow-testing` [INFO] [stderr] Updating git submodule `https://github.com/apache/parquet-testing` [INFO] [stderr] Updating git repository `https://github.com/datafuse-extras/parquet2` [INFO] [stderr] Updating git submodule `https://github.com/apache/parquet-testing.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded symbolic-common v8.3.0 [INFO] [stderr] Downloaded inferno v0.10.6 [INFO] [stderr] Downloaded multiversion-macros v0.6.1 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded symbolic-demangle v8.3.0 [INFO] [stderr] Downloaded arrow v5.0.0 [INFO] [stderr] Downloaded streaming-iterator v0.1.5 [INFO] [stderr] Downloaded pprof v0.5.0 [INFO] [stderr] Downloaded hash_hasher v2.0.3 [INFO] [stderr] Downloaded multiversion v0.6.1 [INFO] [stderr] Downloaded parquet2 v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aaf3561ac7c3282243238625189ea099ac3957190458b663359c405924903bdf [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" "aaf3561ac7c3282243238625189ea099ac3957190458b663359c405924903bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaf3561ac7c3282243238625189ea099ac3957190458b663359c405924903bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf3561ac7c3282243238625189ea099ac3957190458b663359c405924903bdf", kill_on_drop: false }` [INFO] [stdout] aaf3561ac7c3282243238625189ea099ac3957190458b663359c405924903bdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e639b428cea10f468c41bf713cf3fb555c3448578391967a3e6d026929c3532b [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" "e639b428cea10f468c41bf713cf3fb555c3448578391967a3e6d026929c3532b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking integer-encoding v1.1.7 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling packed_simd_2 v0.3.5 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling symbolic-demangle v8.3.0 [INFO] [stderr] Checking hash_hasher v2.0.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Compiling pprof v0.5.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking bumpalo v3.7.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking rgb v0.8.27 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking allocate v0.1.0 (/opt/rustwide/workdir/allocate) [INFO] [stdout] warning: field is never read: `cuteness` [INFO] [stdout] --> allocate/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cuteness: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> allocate/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | age: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scritches_required` [INFO] [stdout] --> allocate/src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | scritches_required: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> allocate/src/lib.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut ptr = (scooter as *mut Doggo) as usize; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> allocate/src/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut scooter2 = unsafe { &*(ptr as *mut Doggo) }; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cuteness` [INFO] [stdout] --> allocate/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cuteness: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scritches_required` [INFO] [stdout] --> allocate/src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | scritches_required: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking bitpacking v0.8.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking brotli v3.3.2 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking symbolic-common v8.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking inferno v0.10.6 [INFO] [stderr] Checking thrift v0.13.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking parquet-format v2.6.1 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] error: could not compile `bitpacking` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bitpacking --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.8.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bitpacker1x"' --cfg 'feature="bitpacker4x"' --cfg 'feature="bitpacker8x"' --cfg 'feature="default"' -C metadata=c58aa0251be75c1f -C extra-filename=-c58aa0251be75c1f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-22fd00b743937ab3.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e639b428cea10f468c41bf713cf3fb555c3448578391967a3e6d026929c3532b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e639b428cea10f468c41bf713cf3fb555c3448578391967a3e6d026929c3532b", kill_on_drop: false }` [INFO] [stdout] e639b428cea10f468c41bf713cf3fb555c3448578391967a3e6d026929c3532b