[INFO] fetching crate gcache 0.0.1... [INFO] testing gcache-0.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate gcache 0.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate gcache 0.0.1 [INFO] finished tweaking crates.io crate gcache 0.0.1 [INFO] tweaked toml for crates.io crate gcache 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gcache 0.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] [stderr] Adding nix v0.27.1 (available: v0.30.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 738438c66f7fcc15aebad3d42f98ca07908eee3c7860aec3476b93e70643a795 [INFO] running `Command { std: "docker" "start" "-a" "738438c66f7fcc15aebad3d42f98ca07908eee3c7860aec3476b93e70643a795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "738438c66f7fcc15aebad3d42f98ca07908eee3c7860aec3476b93e70643a795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738438c66f7fcc15aebad3d42f98ca07908eee3c7860aec3476b93e70643a795", kill_on_drop: false }` [INFO] [stdout] 738438c66f7fcc15aebad3d42f98ca07908eee3c7860aec3476b93e70643a795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 803f1525fb327011836c607ef209e1f6aba74bed035410866d3bc41d74db5bc3 [INFO] running `Command { std: "docker" "start" "-a" "803f1525fb327011836c607ef209e1f6aba74bed035410866d3bc41d74db5bc3", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling nix v0.27.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling gcache v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/peer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicU64` and `Ordering` [INFO] [stdout] --> src/peer.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufWriter` [INFO] [stdout] --> src/peer.rs:9:64 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::io::{self, AsyncReadExt, AsyncWrite, AsyncWriteExt, BufWriter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/store/file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/store/file.rs:4:62 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{self, AsyncRead, AsyncReadExt, AsyncSeekExt, AsyncWriteExt, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/protocol.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/protocol.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/hash.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl VitualNode { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 46 | fn new>(id: u8, k: Q) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/peer.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct PeerInner { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 20 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/protocol.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Operation { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileSource` is never constructed [INFO] [stdout] --> src/source/file.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FileSource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/source/file.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl FileSource { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(base: impl AsRef) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStore` is never constructed [INFO] [stdout] --> src/store/file.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FileStore { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/store/file.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl FileStore { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new(base: impl AsRef) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s [INFO] running `Command { std: "docker" "inspect" "803f1525fb327011836c607ef209e1f6aba74bed035410866d3bc41d74db5bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "803f1525fb327011836c607ef209e1f6aba74bed035410866d3bc41d74db5bc3", kill_on_drop: false }` [INFO] [stdout] 803f1525fb327011836c607ef209e1f6aba74bed035410866d3bc41d74db5bc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fce40802ae81481bb9649bdd3aed75b573545759f3dadf06788f39c3bcfa4833 [INFO] running `Command { std: "docker" "start" "-a" "fce40802ae81481bb9649bdd3aed75b573545759f3dadf06788f39c3bcfa4833", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/peer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicU64` and `Ordering` [INFO] [stdout] --> src/peer.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufWriter` [INFO] [stdout] --> src/peer.rs:9:64 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::io::{self, AsyncReadExt, AsyncWrite, AsyncWriteExt, BufWriter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/store/file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/store/file.rs:4:62 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{self, AsyncRead, AsyncReadExt, AsyncSeekExt, AsyncWriteExt, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/protocol.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/protocol.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/hash.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl VitualNode { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 46 | fn new>(id: u8, k: Q) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/peer.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct PeerInner { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 20 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/protocol.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Operation { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileSource` is never constructed [INFO] [stdout] --> src/source/file.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FileSource { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/source/file.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl FileSource { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(base: impl AsRef) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStore` is never constructed [INFO] [stdout] --> src/store/file.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FileStore { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/store/file.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl FileStore { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new(base: impl AsRef) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gcache v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/peer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicU64` and `Ordering` [INFO] [stdout] --> src/peer.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::atomic::{AtomicU64, Ordering}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufWriter` [INFO] [stdout] --> src/peer.rs:9:64 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::io::{self, AsyncReadExt, AsyncWrite, AsyncWriteExt, BufWriter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/store/file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/store/file.rs:4:62 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{self, AsyncRead, AsyncReadExt, AsyncSeekExt, AsyncWriteExt, SeekFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/protocol.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limit` [INFO] [stdout] --> src/protocol.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/peer.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct PeerInner { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 20 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size` is never used [INFO] [stdout] --> src/protocol.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Operation { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.48s [INFO] running `Command { std: "docker" "inspect" "fce40802ae81481bb9649bdd3aed75b573545759f3dadf06788f39c3bcfa4833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce40802ae81481bb9649bdd3aed75b573545759f3dadf06788f39c3bcfa4833", kill_on_drop: false }` [INFO] [stdout] fce40802ae81481bb9649bdd3aed75b573545759f3dadf06788f39c3bcfa4833 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 872e10c79cb931c96f52fc88aa1a2b92ed335af96337032029f0834633e09db1 [INFO] running `Command { std: "docker" "start" "-a" "872e10c79cb931c96f52fc88aa1a2b92ed335af96337032029f0834633e09db1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/peer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicU64` and `Ordering` [INFO] [stderr] --> src/peer.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicU64, Ordering}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufWriter` [INFO] [stderr] --> src/peer.rs:9:64 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::io::{self, AsyncReadExt, AsyncWrite, AsyncWriteExt, BufWriter}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::Bytes` [INFO] [stderr] --> src/store/file.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use bytes::Bytes; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncWriteExt` [INFO] [stderr] --> src/store/file.rs:4:62 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::io::{self, AsyncRead, AsyncReadExt, AsyncSeekExt, AsyncWriteExt, SeekFrom}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/protocol.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `limit` [INFO] [stderr] --> src/protocol.rs:67:33 [INFO] [stderr] | [INFO] [stderr] 67 | Read { key, offset, limit } => 2 + key.len() + 16, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `limit: _` [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/hash.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 45 | impl VitualNode { [INFO] [stderr] | --------------------------- associated function in this implementation [INFO] [stderr] 46 | fn new>(id: u8, k: Q) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `addr` is never read [INFO] [stderr] --> src/peer.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 19 | struct PeerInner { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 20 | addr: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `size` is never used [INFO] [stderr] --> src/protocol.rs:64:8 [INFO] [stderr] | [INFO] [stderr] 16 | impl Operation { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 64 | fn size(&self) -> usize { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FileSource` is never constructed [INFO] [stderr] --> src/source/file.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct FileSource { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/source/file.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl FileSource { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] 14 | pub fn new(base: impl AsRef) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FileStore` is never constructed [INFO] [stderr] --> src/store/file.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct FileStore { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/store/file.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl FileStore { [INFO] [stderr] | -------------- associated function in this implementation [INFO] [stderr] 13 | pub fn new(base: impl AsRef) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `gcache` (lib) generated 14 warnings (run `cargo fix --lib -p gcache` to apply 4 suggestions) [INFO] [stderr] warning: field `addr` is never read [INFO] [stderr] --> src/peer.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 19 | struct PeerInner { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 20 | addr: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `gcache` (lib test) generated 9 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gcache-9a84da6edb4b82be) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test hash::tests::test_ring_find ... ok [INFO] [stdout] test hash::tests::test_ring ... ok [INFO] [stdout] test store::file::test::test_get ... ok [INFO] [stdout] test protocol::tests::test_operation ... ok [INFO] [stdout] test source::file::test::test_get ... ok [INFO] [stdout] test node::tests::test_node ... FAILED [INFO] [stdout] test hash::tests::test_consistent_hash ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- node::tests::test_node stdout ---- [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.99/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:2174:27 [INFO] [stdout] 2: gcache::node::tests::test_node::{{closure}} [INFO] [stdout] at ./src/node.rs:237:17 [INFO] [stdout] 3: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/future/future.rs:133:9 [INFO] [stdout] 4: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/future/future.rs:133:9 [INFO] [stdout] 5: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70 [INFO] [stdout] 6: tokio::task::coop::with_budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5 [INFO] [stdout] 7: tokio::task::coop::budget [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5 [INFO] [stdout] 8: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25 [INFO] [stdout] 9: tokio::runtime::scheduler::current_thread::Context::enter [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19 [INFO] [stdout] 10: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44 [INFO] [stdout] 11: tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68 [INFO] [stdout] 12: tokio::runtime::context::scoped::Scoped::set [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 13: tokio::runtime::context::set_scheduler::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38 [INFO] [stdout] 14: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/local.rs:315:12 [INFO] [stdout] 15: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/local.rs:279:20 [INFO] [stdout] 16: tokio::runtime::context::set_scheduler [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17 [INFO] [stdout] 17: tokio::runtime::scheduler::current_thread::CoreGuard::enter [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27 [INFO] [stdout] 18: tokio::runtime::scheduler::current_thread::CoreGuard::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24 [INFO] [stdout] 19: tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 20: tokio::runtime::context::runtime::enter_runtime [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 21: tokio::runtime::scheduler::current_thread::CurrentThread::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 22: tokio::runtime::runtime::Runtime::block_on_inner [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52 [INFO] [stdout] 23: tokio::runtime::runtime::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18 [INFO] [stdout] 24: gcache::node::tests::test_node [INFO] [stdout] at ./src/node.rs:320:11 [INFO] [stdout] 25: gcache::node::tests::test_node::{{closure}} [INFO] [stdout] at ./src/node.rs:232:29 [INFO] [stdout] 26: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 28: test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 29: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 30: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 32: std::panicking::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 33: std::panic::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 34: test::run_test_in_process [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 35: test::run_test::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 36: test::run_test::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 37: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 38: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 39: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 41: std::panicking::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 42: std::panic::catch_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 43: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 44: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 45: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 46: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 47: [INFO] [stdout] 48: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] node::tests::test_node [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "872e10c79cb931c96f52fc88aa1a2b92ed335af96337032029f0834633e09db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "872e10c79cb931c96f52fc88aa1a2b92ed335af96337032029f0834633e09db1", kill_on_drop: false }` [INFO] [stdout] 872e10c79cb931c96f52fc88aa1a2b92ed335af96337032029f0834633e09db1