[INFO] cloning repository https://github.com/MishaChavarha/SimpleRustDB [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MishaChavarha/SimpleRustDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMishaChavarha%2FSimpleRustDB", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMishaChavarha%2FSimpleRustDB'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b3884573a096579a975d1a4be3f3d77784ff935 [INFO] testing MishaChavarha/SimpleRustDB against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMishaChavarha%2FSimpleRustDB" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MishaChavarha/SimpleRustDB on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MishaChavarha/SimpleRustDB [INFO] finished tweaking git repo https://github.com/MishaChavarha/SimpleRustDB [INFO] tweaked toml for git repo https://github.com/MishaChavarha/SimpleRustDB written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/MishaChavarha/SimpleRustDB already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-io v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 287c6bde2a4369b84201f24997f2e934b747e52a85a17a5fac7f30aa12891c07 [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" "287c6bde2a4369b84201f24997f2e934b747e52a85a17a5fac7f30aa12891c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "287c6bde2a4369b84201f24997f2e934b747e52a85a17a5fac7f30aa12891c07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287c6bde2a4369b84201f24997f2e934b747e52a85a17a5fac7f30aa12891c07", kill_on_drop: false }` [INFO] [stdout] 287c6bde2a4369b84201f24997f2e934b747e52a85a17a5fac7f30aa12891c07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 745847e81666d78ef5b639c0f839d6fb6c427348fd6a974d0579ca6916e9f9db [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" "745847e81666d78ef5b639c0f839d6fb6c427348fd6a974d0579ca6916e9f9db", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling mkdirp v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-lite v1.11.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling positioned-io-preview v0.3.3 [INFO] [stderr] Compiling async-io v1.2.0 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-std v1.7.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling random-access-storage v4.0.0 [INFO] [stderr] Compiling random-access-disk v2.0.0 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling simple_rust_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fs::OpenOptions` [INFO] [stdout] --> src/application/file_manager.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{fs::OpenOptions, io::Result}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/application/file_manager.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/application/file_manager.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/application/file_manager.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/application/file_manager.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/application/file_manager.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_access_disk::RandomAccessDisk` [INFO] [stdout] --> src/application/file_manager.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use random_access_disk::RandomAccessDisk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::WORK_DIR` [INFO] [stdout] --> src/application/file_manager.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use super::WORK_DIR; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/application/log_manager.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Result` [INFO] [stdout] --> src/application/log_manager.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileManager`, `block::Block`, `page::Page` [INFO] [stdout] --> src/application/log_manager.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use super::file_manager::{block::Block, FileManager, page::Page}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `io::*` [INFO] [stdout] --> src/application.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{io::*, sync::{Arc, Mutex}}; [INFO] [stdout] | ^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_manager::FileManager`, `log_manager::LogManager` [INFO] [stdout] --> src/application.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use self::{file_manager::FileManager, log_manager::LogManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/application/file_manager.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raf` [INFO] [stdout] --> src/application/file_manager/storage.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let raf = self.storage.get(file).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raf` [INFO] [stdout] --> src/application/file_manager/storage.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let raf = self.storage.get(file).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/application/file_manager.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn length(&self, file:&str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 72 | [INFO] [stdout] 73 | self.length(file) [INFO] [stdout] | ----------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/application/file_manager/page.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(buffer_size: u64) -> Page{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `buffer` [INFO] [stdout] --> src/application/file_manager/page.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn buffer(&mut self) -> &mut [u8]{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_int` [INFO] [stdout] --> src/application/file_manager/page.rs:26:16 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn write_int(&mut self, offset: u64, data: i32) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_int` [INFO] [stdout] --> src/application/file_manager/page.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn read_int(&mut self, offset: u64) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_bytes` [INFO] [stdout] --> src/application/file_manager/page.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn write_bytes(&mut self, offset: u64, data: &[u8]) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_bytes` [INFO] [stdout] --> src/application/file_manager/page.rs:50:16 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn read_bytes(&mut self, offset: u64) -> Result<&[u8]>{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/application/file_manager/block.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(file: &str, id: u64) -> Block { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/application/file_manager/block.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn id(&self) -> u64{ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `file` [INFO] [stdout] --> src/application/file_manager/block.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn file(&self) -> &str{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `length` [INFO] [stdout] --> src/application/file_manager/storage.rs:90:20 [INFO] [stdout] | [INFO] [stdout] 90 | pub (super) fn length(&mut self,file:&str) -> Result{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `WORK_DIR` [INFO] [stdout] --> src/application.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | static WORK_DIR: &str = "Database"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `BLOCK_SIZE` [INFO] [stdout] --> src/application.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | static BLOCK_SIZE: u64 = 500; // bytes [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/application.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/application/file_manager/storage.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | raf.read_at(offset*self.block_size, buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/application/file_manager/storage.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | raf.write_at(offset*self.block_size, buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.35s [INFO] running `Command { std: "docker" "inspect" "745847e81666d78ef5b639c0f839d6fb6c427348fd6a974d0579ca6916e9f9db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745847e81666d78ef5b639c0f839d6fb6c427348fd6a974d0579ca6916e9f9db", kill_on_drop: false }` [INFO] [stdout] 745847e81666d78ef5b639c0f839d6fb6c427348fd6a974d0579ca6916e9f9db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4879eff7aa6f48c6e0961479d7d69655a75449221791586cf2cf2eb9f3c9128 [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" "f4879eff7aa6f48c6e0961479d7d69655a75449221791586cf2cf2eb9f3c9128", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling simple_rust_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fs::OpenOptions` [INFO] [stdout] --> src/application/file_manager.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{fs::OpenOptions, io::Result}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/application/file_manager.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/application/file_manager.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/application/file_manager.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/application/file_manager.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/application/file_manager.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `random_access_disk::RandomAccessDisk` [INFO] [stdout] --> src/application/file_manager.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use random_access_disk::RandomAccessDisk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::WORK_DIR` [INFO] [stdout] --> src/application/file_manager.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use super::WORK_DIR; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/application/file_manager.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | use std::{path::PathBuf, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/application/log_manager.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Result` [INFO] [stdout] --> src/application/log_manager.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileManager`, `block::Block`, `page::Page` [INFO] [stdout] --> src/application/log_manager.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use super::file_manager::{block::Block, FileManager, page::Page}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `io::*` [INFO] [stdout] --> src/application.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{io::*, sync::{Arc, Mutex}}; [INFO] [stdout] | ^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `file_manager::FileManager`, `log_manager::LogManager` [INFO] [stdout] --> src/application.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use self::{file_manager::FileManager, log_manager::LogManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/application/file_manager.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raf` [INFO] [stdout] --> src/application/file_manager/storage.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let raf = self.storage.get(file).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raf` [INFO] [stdout] --> src/application/file_manager/storage.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let raf = self.storage.get(file).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/application/file_manager.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn length(&self, file:&str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 72 | [INFO] [stdout] 73 | self.length(file) [INFO] [stdout] | ----------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/application/file_manager.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut fm = FileManager::new(db_dir.as_path().to_str().unwrap(),BLOCK_SIZE).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: associated function is never used: `buffer` [INFO] [stdout] --> src/application/file_manager/page.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn buffer(&mut self) -> &mut [u8]{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `id` [INFO] [stdout] --> src/application/file_manager/block.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn id(&self) -> u64{ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `file` [INFO] [stdout] --> src/application/file_manager/block.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn file(&self) -> &str{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `length` [INFO] [stdout] --> src/application/file_manager/storage.rs:90:20 [INFO] [stdout] | [INFO] [stdout] 90 | pub (super) fn length(&mut self,file:&str) -> Result{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `BLOCK_SIZE` [INFO] [stdout] --> src/application.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | static BLOCK_SIZE: u64 = 500; // bytes [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Application` [INFO] [stdout] --> src/application.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct Application { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/application/file_manager/storage.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | raf.read_at(offset*self.block_size, buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/application/file_manager/storage.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | raf.write_at(offset*self.block_size, buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.26s [INFO] running `Command { std: "docker" "inspect" "f4879eff7aa6f48c6e0961479d7d69655a75449221791586cf2cf2eb9f3c9128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4879eff7aa6f48c6e0961479d7d69655a75449221791586cf2cf2eb9f3c9128", kill_on_drop: false }` [INFO] [stdout] f4879eff7aa6f48c6e0961479d7d69655a75449221791586cf2cf2eb9f3c9128 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2629ab6796b3d79d7785e43ea1cc8ffff37ea67803fc73c59933abc3b8f04784 [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" "2629ab6796b3d79d7785e43ea1cc8ffff37ea67803fc73c59933abc3b8f04784", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `fs::OpenOptions` [INFO] [stderr] --> src/application/file_manager.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{fs::OpenOptions, io::Result}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/application/file_manager.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/application/file_manager.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/application/file_manager.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/application/file_manager.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/application/file_manager.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `random_access_disk::RandomAccessDisk` [INFO] [stderr] --> src/application/file_manager.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use random_access_disk::RandomAccessDisk; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::WORK_DIR` [INFO] [stderr] --> src/application/file_manager.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use super::WORK_DIR; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `fs` [INFO] [stderr] --> src/application/file_manager.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | use std::{path::PathBuf, fs}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/application/log_manager.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Result` [INFO] [stderr] --> src/application/log_manager.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FileManager`, `block::Block`, `page::Page` [INFO] [stderr] --> src/application/log_manager.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use super::file_manager::{block::Block, FileManager, page::Page}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex`, `io::*` [INFO] [stderr] --> src/application.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | use std::{io::*, sync::{Arc, Mutex}}; [INFO] [stderr] | ^^^^^ ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `file_manager::FileManager`, `log_manager::LogManager` [INFO] [stderr] --> src/application.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use self::{file_manager::FileManager, log_manager::LogManager}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/application/file_manager.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raf` [INFO] [stderr] --> src/application/file_manager/storage.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let raf = self.storage.get(file).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raf` [INFO] [stderr] --> src/application/file_manager/storage.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | let raf = self.storage.get(file).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_raf` [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/application/file_manager.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn length(&self, file:&str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 72 | [INFO] [stderr] 73 | self.length(file) [INFO] [stderr] | ----------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/application/file_manager.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let mut fm = FileManager::new(db_dir.as_path().to_str().unwrap(),BLOCK_SIZE).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `buffer` [INFO] [stderr] --> src/application/file_manager/page.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn buffer(&mut self) -> &mut [u8]{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `id` [INFO] [stderr] --> src/application/file_manager/block.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn id(&self) -> u64{ [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `file` [INFO] [stderr] --> src/application/file_manager/block.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn file(&self) -> &str{ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `length` [INFO] [stderr] --> src/application/file_manager/storage.rs:90:20 [INFO] [stderr] | [INFO] [stderr] 90 | pub (super) fn length(&mut self,file:&str) -> Result{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static is never used: `BLOCK_SIZE` [INFO] [stderr] --> src/application.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | static BLOCK_SIZE: u64 = 500; // bytes [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Application` [INFO] [stderr] --> src/application.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct Application { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/application/file_manager/storage.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | raf.read_at(offset*self.block_size, buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/application/file_manager/storage.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | raf.write_at(offset*self.block_size, buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simple_rust_db-3e59517612f43abd) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test application::file_manager::block::test::test_block_number ... ok [INFO] [stdout] test application::file_manager::page::page_test::test_int ... ok [INFO] [stdout] test application::file_manager::storage::block::test::test_block_number ... ok [INFO] [stdout] test application::file_manager::block::test::test_block_number_err ... ok [INFO] [stdout] test application::file_manager::storage::page::page_test::test_bytes ... ok [INFO] [stdout] test application::file_manager::storage::block::test::test_block_number_err ... ok [INFO] [stdout] test application::file_manager::storage::page::page_test::test_int ... ok [INFO] [stdout] test application::file_manager::page::page_test::test_bytes ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin simple_rust_db' [INFO] [stdout] test application::file_manager::test::test_file_manager ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- application::file_manager::test::test_file_manager stdout ---- [INFO] [stdout] thread 'application::file_manager::test::test_file_manager' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/application/file_manager.rs:121:42 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55daafc33580 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55daafc33580 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55daafc33580 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55daafc33580 - ::fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55daafc55f5c - core[ee1ca6415511a9c4]::fmt::write [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x55daafc30345 - as std[77c0456e0eb29f0c]::io::Write>::write_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x55daafc3572b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55daafc3572b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55daafc3572b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55daafc3523c - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55daafc35dd1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55daafc358d7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55daafc33a7c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55daafc35839 - rust_begin_unwind [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55daafbc84b1 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55daafbc85a3 - core[ee1ca6415511a9c4]::result::unwrap_failed [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55daafbd070c - >::unwrap [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1037:23 [INFO] [stdout] 17: 0x55daafbd42c7 - simple_rust_db[58a0a204c4159656]::application::file_manager::test::test_file_manager [INFO] [stdout] at /opt/rustwide/workdir/src/application/file_manager.rs:121:21 [INFO] [stdout] 18: 0x55daafbd40ea - simple_rust_db[58a0a204c4159656]::application::file_manager::test::test_file_manager::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/application/file_manager.rs:113:5 [INFO] [stdout] 19: 0x55daafbcd33e - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55daafbfbc23 - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55daafbfbc23 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x55daafbfa6ec - + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 23: 0x55daafbfa6ec - + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 24: 0x55daafbfa6ec - std[77c0456e0eb29f0c]::panicking::try::do_call:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x55daafbfa6ec - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe + core[ee1ca6415511a9c4]::marker::Send>>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x55daafbfa6ec - std[77c0456e0eb29f0c]::panic::catch_unwind:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 27: 0x55daafbfa6ec - test[eeb9024d9ac7bc83]::run_test_in_process [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x55daafbfa6ec - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55daafbda3b2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55daafbda3b2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55daafbdac98 - ::spawn_unchecked::::{closure#0}::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x55daafbdac98 - ::spawn_unchecked::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 33: 0x55daafbdac98 - std[77c0456e0eb29f0c]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x55daafbdac98 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<::spawn_unchecked::{closure#0}::{closure#0}>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x55daafbdac98 - std[77c0456e0eb29f0c]::panic::catch_unwind::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 36: 0x55daafbdac98 - ::spawn_unchecked::::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x55daafbdac98 - <::spawn_unchecked::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55daafc3aa67 - > as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 39: 0x55daafc3aa67 - >> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x55daafc3aa67 - ::new::thread_start [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7fdc0cb34609 - start_thread [INFO] [stdout] 42: 0x7fdc0c906293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] application::file_manager::test::test_file_manager [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2629ab6796b3d79d7785e43ea1cc8ffff37ea67803fc73c59933abc3b8f04784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2629ab6796b3d79d7785e43ea1cc8ffff37ea67803fc73c59933abc3b8f04784", kill_on_drop: false }` [INFO] [stdout] 2629ab6796b3d79d7785e43ea1cc8ffff37ea67803fc73c59933abc3b8f04784