[INFO] cloning repository https://github.com/jveiga/dlog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jveiga/dlog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 254163efe2f98965fad8b1865847da32f5615a09 [INFO] checking jveiga/dlog against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jveiga/dlog on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jveiga/dlog [INFO] finished tweaking git repo https://github.com/jveiga/dlog [INFO] tweaked toml for git repo https://github.com/jveiga/dlog written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jveiga/dlog already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] b41a677f7229c7a3ae2f8fa3f39b1632205bbff4baebb5c48967cb8fe67746ac [INFO] running `Command { std: "docker" "start" "-a" "b41a677f7229c7a3ae2f8fa3f39b1632205bbff4baebb5c48967cb8fe67746ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b41a677f7229c7a3ae2f8fa3f39b1632205bbff4baebb5c48967cb8fe67746ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41a677f7229c7a3ae2f8fa3f39b1632205bbff4baebb5c48967cb8fe67746ac", kill_on_drop: false }` [INFO] [stdout] b41a677f7229c7a3ae2f8fa3f39b1632205bbff4baebb5c48967cb8fe67746ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12857cec67925845a2ccb801bc3690ec4cda81435420677bcfd91f055d89a8d6 [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" "12857cec67925845a2ccb801bc3690ec4cda81435420677bcfd91f055d89a8d6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Compiling http-types v2.6.0 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Checking route-recognizer v0.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking temp_testdir v0.2.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling cookie v0.14.2 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking polyval v0.4.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking byte-pool v0.2.2 [INFO] [stderr] Checking hkdf v0.9.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking ghash v0.3.0 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking async-io v1.1.10 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking aes v0.4.0 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking aes-gcm v0.6.0 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling proptest-derive v0.2.0 [INFO] [stderr] Checking async-std v1.6.5 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Compiling dlog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_qs v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking femme v2.1.1 [INFO] [stderr] Checking async-session v2.0.1 [INFO] [stderr] Checking http-client v6.2.0 [INFO] [stderr] Checking async-h1 v2.1.3 [INFO] [stderr] Checking async-sse v4.0.1 [INFO] [stderr] Checking tide v0.14.0 [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/store.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `OpenOptions` [INFO] [stdout] --> src/segment.rs:127:19 [INFO] [stdout] | [INFO] [stdout] 127 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ENTWIDTH` [INFO] [stdout] --> src/segment.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | use crate::{Config, ENTWIDTH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/store.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/store.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/store.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn read_at(&mut self, buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/index.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let mut index = Index::new(f)?; [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `Command { std: "docker" "inspect" "12857cec67925845a2ccb801bc3690ec4cda81435420677bcfd91f055d89a8d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12857cec67925845a2ccb801bc3690ec4cda81435420677bcfd91f055d89a8d6", kill_on_drop: false }` [INFO] [stdout] 12857cec67925845a2ccb801bc3690ec4cda81435420677bcfd91f055d89a8d6