[INFO] cloning repository https://github.com/micahcc/shm-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/micahcc/shm-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicahcc%2Fshm-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicahcc%2Fshm-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5630f8e85d67c6ac75d79dfd3d1013b685003bff [INFO] checking micahcc/shm-rs against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137033 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicahcc%2Fshm-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/micahcc/shm-rs on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/micahcc/shm-rs [INFO] finished tweaking git repo https://github.com/micahcc/shm-rs [INFO] tweaked toml for git repo https://github.com/micahcc/shm-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/micahcc/shm-rs 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 076be13a92dcde308a2de6b55247b8e191337cdbcfe872aaddc280a743e8893e [INFO] running `Command { std: "docker" "start" "-a" "076be13a92dcde308a2de6b55247b8e191337cdbcfe872aaddc280a743e8893e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "076be13a92dcde308a2de6b55247b8e191337cdbcfe872aaddc280a743e8893e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "076be13a92dcde308a2de6b55247b8e191337cdbcfe872aaddc280a743e8893e", kill_on_drop: false }` [INFO] [stdout] 076be13a92dcde308a2de6b55247b8e191337cdbcfe872aaddc280a743e8893e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2688f90b18a00013c032ebc34a99b6b09b3a325036ea9703d614c70709e739b7 [INFO] running `Command { std: "docker" "start" "-a" "2688f90b18a00013c032ebc34a99b6b09b3a325036ea9703d614c70709e739b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v0.37.6 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking crc-catalog v2.2.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking sendfd v0.4.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ctrlc v3.2.5 [INFO] [stderr] Checking is-terminal v0.4.6 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking shm_broadcast v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `info` and `warn` [INFO] [stdout] --> src/shared_write_segment.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `info` [INFO] [stdout] --> src/write_interface.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MESSAGE_HEADER_SIZE` [INFO] [stdout] --> src/write_segment.rs:9:46 [INFO] [stdout] | [INFO] [stdout] 9 | ABS_POS_N_MESSAGES, ABS_POS_SEGMENT_UID, MESSAGE_HEADER_SIZE, PRIMARY_HEADER_SIZE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::wire_message::WireMessage` [INFO] [stdout] --> src/write_segment.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::wire_message::WireMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> src/write_segment.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info` and `warn` [INFO] [stdout] --> src/shared_write_segment.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `info` [INFO] [stdout] --> src/write_interface.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::wire_message::WireMessage` [INFO] [stdout] --> src/write_segment.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::wire_message::WireMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> src/write_segment.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/write_segment.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut shared_segment = self.shared_segment.lock().unwrap(); [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: struct `WireMessage` is never constructed [INFO] [stdout] --> src/wire_message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct WireMessage { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/write_segment.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut shared_segment = self.shared_segment.lock().unwrap(); [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: struct `WireMessage` is never constructed [INFO] [stdout] --> src/wire_message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct WireMessage { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.96s [INFO] running `Command { std: "docker" "inspect" "2688f90b18a00013c032ebc34a99b6b09b3a325036ea9703d614c70709e739b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2688f90b18a00013c032ebc34a99b6b09b3a325036ea9703d614c70709e739b7", kill_on_drop: false }` [INFO] [stdout] 2688f90b18a00013c032ebc34a99b6b09b3a325036ea9703d614c70709e739b7