[INFO] cloning repository https://github.com/rustrum/linear-storage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustrum/linear-storage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustrum%2Flinear-storage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustrum%2Flinear-storage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc416b265f686557e91f2e697a921c62d18837f8 [INFO] checking rustrum/linear-storage against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustrum%2Flinear-storage" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustrum/linear-storage on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/rustrum/linear-storage [INFO] finished tweaking git repo https://github.com/rustrum/linear-storage [INFO] tweaked toml for git repo https://github.com/rustrum/linear-storage written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rustrum/linear-storage 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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking rustrum/linear-storage against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustrum%2Flinear-storage" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustrum/linear-storage on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/rustrum/linear-storage [INFO] finished tweaking git repo https://github.com/rustrum/linear-storage [INFO] tweaked toml for git repo https://github.com/rustrum/linear-storage written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rustrum/linear-storage 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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22a37fd423551a50300523bd63831248535512ee9c31c3d9f260275fe7c81d0b [INFO] running `Command { std: "docker" "start" "-a" "22a37fd423551a50300523bd63831248535512ee9c31c3d9f260275fe7c81d0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22a37fd423551a50300523bd63831248535512ee9c31c3d9f260275fe7c81d0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a37fd423551a50300523bd63831248535512ee9c31c3d9f260275fe7c81d0b", kill_on_drop: false }` [INFO] [stdout] 22a37fd423551a50300523bd63831248535512ee9c31c3d9f260275fe7c81d0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c751f0296ce5627ca2a1156b5e4aa3b305a075e6a0238377f1fc7676e4697de2 [INFO] running `Command { std: "docker" "start" "-a" "c751f0296ce5627ca2a1156b5e4aa3b305a075e6a0238377f1fc7676e4697de2", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking linear-storage-core v0.0.1 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking linear-storage v0.0.1 (/opt/rustwide/workdir/storage) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> storage/src/header.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> storage/src/header.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linear_storage_core::StorageError` [INFO] [stdout] --> storage/src/header.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use linear_storage_core::StorageError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HEAD_SINGLE` should have an upper camel case name [INFO] [stdout] --> storage/src/header.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | HEAD_SINGLE = HEADER_V1 | 0x01, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeadSingle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> storage/src/lib.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | 'bytes: for i in 0..bytes.len() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> storage/src/header.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> storage/src/header.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linear_storage_core::StorageError` [INFO] [stdout] --> storage/src/header.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use linear_storage_core::StorageError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `HEAD_SINGLE` should have an upper camel case name [INFO] [stdout] --> storage/src/header.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | HEAD_SINGLE = HEADER_V1 | 0x01, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `HeadSingle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> storage/src/lib.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | 'bytes: for i in 0..bytes.len() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TEST_BLOCK_SIZE` [INFO] [stdout] --> storage/src/lib.rs:345:60 [INFO] [stdout] | [INFO] [stdout] 345 | use crate::test::{VecBackend, TEST_BLOCK_PAYLOAD_SIZE, TEST_BLOCK_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `payload_size`, and `meta_size` are never read [INFO] [stdout] --> storage/src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct PayloadInfo { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | first_block: u32, [INFO] [stdout] 18 | payload_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | meta_size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `All` is never constructed [INFO] [stdout] --> storage/src/lib.rs:299:5 [INFO] [stdout] | [INFO] [stdout] 297 | enum Payload { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 298 | /// Meta + content [INFO] [stdout] 299 | All, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Payload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `empty` and `empty_after` are never read [INFO] [stdout] --> storage/src/lib.rs:307:16 [INFO] [stdout] | [INFO] [stdout] 306 | struct FreeSpace { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 307 | pub(crate) empty: BTreeSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 308 | pub(crate) empty_after: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `header_to_bytes` is never used [INFO] [stdout] --> storage/src/header.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 102 | pub(crate) fn header_to_bytes(h: &BlockHeader) -> [u8; BLOCK_HEADER_SPACE_BYTES] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize_meta` is never used [INFO] [stdout] --> storage/src/meta.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) fn serialize_meta(metadata: &Metadata) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize_meta_entries_only` is never used [INFO] [stdout] --> storage/src/meta.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 78 | pub(crate) fn deserialize_meta_entries_only(buf: &[u8]) -> Result, StorageError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize_meta_entries` is never used [INFO] [stdout] --> storage/src/meta.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn serialize_meta_entries(entires: &[MetaEntry]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize_meta_entry` is never used [INFO] [stdout] --> storage/src/meta.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 131 | pub(crate) fn serialize_meta_entry(e: &MetaEntry) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `init_offset` should have an upper case name [INFO] [stdout] --> storage/src/meta.rs:147:11 [INFO] [stdout] | [INFO] [stdout] 147 | const init_offset: usize = 5; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `INIT_OFFSET` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> storage/src/meta.rs:244:13 [INFO] [stdout] | [INFO] [stdout] 244 | let mut m1_vec2 = serialize_meta_entry(&m1_deser); [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: unused variable: `x` [INFO] [stdout] --> storage/src/test/mod.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | for x in idx..buf.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> storage/src/test/mod.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | let mut buf = vec![0u8; self.block_size() as usize]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version`, `payload_size`, and `meta_size` are never read [INFO] [stdout] --> storage/src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct PayloadInfo { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | first_block: u32, [INFO] [stdout] 18 | payload_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | meta_size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `All` is never constructed [INFO] [stdout] --> storage/src/lib.rs:299:5 [INFO] [stdout] | [INFO] [stdout] 297 | enum Payload { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 298 | /// Meta + content [INFO] [stdout] 299 | All, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Payload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `init_offset` should have an upper case name [INFO] [stdout] --> storage/src/meta.rs:147:11 [INFO] [stdout] | [INFO] [stdout] 147 | const init_offset: usize = 5; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `INIT_OFFSET` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "c751f0296ce5627ca2a1156b5e4aa3b305a075e6a0238377f1fc7676e4697de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c751f0296ce5627ca2a1156b5e4aa3b305a075e6a0238377f1fc7676e4697de2", kill_on_drop: false }` [INFO] [stdout] c751f0296ce5627ca2a1156b5e4aa3b305a075e6a0238377f1fc7676e4697de2