[INFO] cloning repository https://github.com/snorreks/Nettverksprogrammering [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snorreks/Nettverksprogrammering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorreks%2FNettverksprogrammering", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorreks%2FNettverksprogrammering'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5dd910f6d01b06011c10f4530b7e588db8d48c2e [INFO] testing snorreks/Nettverksprogrammering against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnorreks%2FNettverksprogrammering" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/snorreks/Nettverksprogrammering on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/snorreks/Nettverksprogrammering [INFO] finished tweaking git repo https://github.com/snorreks/Nettverksprogrammering [INFO] tweaked toml for git repo https://github.com/snorreks/Nettverksprogrammering written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/snorreks/Nettverksprogrammering already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83e91add0b9bb9159d2af2c9f52a99858c7e8685d18010b968b240afd8eba0df [INFO] running `Command { std: "docker" "start" "-a" "83e91add0b9bb9159d2af2c9f52a99858c7e8685d18010b968b240afd8eba0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83e91add0b9bb9159d2af2c9f52a99858c7e8685d18010b968b240afd8eba0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e91add0b9bb9159d2af2c9f52a99858c7e8685d18010b968b240afd8eba0df", kill_on_drop: false }` [INFO] [stdout] 83e91add0b9bb9159d2af2c9f52a99858c7e8685d18010b968b240afd8eba0df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c4b2ef046c361890360ed40a4a3c2bc89d0be8fe5e8dd23c1710611ced8e40f [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" "2c4b2ef046c361890360ed40a4a3c2bc89d0be8fe5e8dd23c1710611ced8e40f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling dotenv v0.9.0 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling diesel v1.4.2 [INFO] [stderr] Compiling nettverksprogrammering v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/bin/oving4_client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `Error`, `Read` [INFO] [stdout] --> src/bin/oving4_client.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/bin/oving4_client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_server` [INFO] [stdout] --> src/bin/o3/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run_server() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_handle_client` [INFO] [stdout] --> src/bin/o3/mod.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn server_handle_client(mut stream: TcpStream) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_operation` [INFO] [stdout] --> src/bin/o3/mod.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn calculate_operation(input_a: &str, input_b: &str, operation: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_client` [INFO] [stdout] --> src/bin/o3/mod.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn run_client() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin/oving4_client.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_bytes` [INFO] [stdout] --> src/bin/oving4_client.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let number_of_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_bytes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_input_from_user` [INFO] [stdout] --> src/bin/o3/mod.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn get_input_from_user(name: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_operation_from_user` [INFO] [stdout] --> src/bin/o3/mod.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn get_operation_from_user() -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src_addr` [INFO] [stdout] --> src/bin/oving4_client.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | Ok((number_of_bytes, src_addr)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "2c4b2ef046c361890360ed40a4a3c2bc89d0be8fe5e8dd23c1710611ced8e40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c4b2ef046c361890360ed40a4a3c2bc89d0be8fe5e8dd23c1710611ced8e40f", kill_on_drop: false }` [INFO] [stdout] 2c4b2ef046c361890360ed40a4a3c2bc89d0be8fe5e8dd23c1710611ced8e40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e29c95150850794c516bab68c5973835b988e5721e0436d6eb8324960b0be82 [INFO] running `Command { std: "docker" "start" "-a" "7e29c95150850794c516bab68c5973835b988e5721e0436d6eb8324960b0be82", kill_on_drop: false }` [INFO] [stderr] Compiling nettverksprogrammering v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/bin/oving4_client.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `Error`, `Read` [INFO] [stdout] --> src/bin/oving4_client.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/bin/oving4_client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin/oving4_client.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number_of_bytes` [INFO] [stdout] --> src/bin/oving4_client.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let number_of_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_bytes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src_addr` [INFO] [stdout] --> src/bin/oving4_client.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | Ok((number_of_bytes, src_addr)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_client` [INFO] [stdout] --> src/bin/o3/mod.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn run_client() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_input_from_user` [INFO] [stdout] --> src/bin/o3/mod.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn get_input_from_user(name: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_operation_from_user` [INFO] [stdout] --> src/bin/o3/mod.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn get_operation_from_user() -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_server` [INFO] [stdout] --> src/bin/o3/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn run_server() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_handle_client` [INFO] [stdout] --> src/bin/o3/mod.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn server_handle_client(mut stream: TcpStream) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calculate_operation` [INFO] [stdout] --> src/bin/o3/mod.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn calculate_operation(input_a: &str, input_b: &str, operation: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `Command { std: "docker" "inspect" "7e29c95150850794c516bab68c5973835b988e5721e0436d6eb8324960b0be82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e29c95150850794c516bab68c5973835b988e5721e0436d6eb8324960b0be82", kill_on_drop: false }` [INFO] [stdout] 7e29c95150850794c516bab68c5973835b988e5721e0436d6eb8324960b0be82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3ff4d3ffc094f245e6df0b9106bbaa0759b54e2a92f8690bbe81f08e29be9d7 [INFO] running `Command { std: "docker" "start" "-a" "f3ff4d3ffc094f245e6df0b9106bbaa0759b54e2a92f8690bbe81f08e29be9d7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/bin/oving4_client.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader`, `Error`, `Read` [INFO] [stderr] --> src/bin/oving4_client.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::from_utf8` [INFO] [stderr] --> src/bin/oving4_client.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/bin/oving4_client.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, BufReader, Error, Read, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number_of_bytes` [INFO] [stderr] --> src/bin/oving4_client.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let number_of_bytes: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_bytes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src_addr` [INFO] [stderr] --> src/bin/oving4_client.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | Ok((number_of_bytes, src_addr)) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_client` [INFO] [stderr] --> src/bin/o3/mod.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn run_client() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_input_from_user` [INFO] [stderr] --> src/bin/o3/mod.rs:66:4 [INFO] [stderr] | [INFO] [stderr] 66 | fn get_input_from_user(name: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_operation_from_user` [INFO] [stderr] --> src/bin/o3/mod.rs:83:4 [INFO] [stderr] | [INFO] [stderr] 83 | fn get_operation_from_user() -> char { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_server` [INFO] [stderr] --> src/bin/o3/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn run_server() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `server_handle_client` [INFO] [stderr] --> src/bin/o3/mod.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn server_handle_client(mut stream: TcpStream) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `calculate_operation` [INFO] [stderr] --> src/bin/o3/mod.rs:100:4 [INFO] [stderr] | [INFO] [stderr] 100 | fn calculate_operation(input_a: &str, input_b: &str, operation: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nettverksprogrammering-d34607b43cf8e32d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/oving1-5fc15cdce652f00c [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test dcode_tests::test_3 ... ok [INFO] [stdout] test dcode_tests::test_1 ... FAILED [INFO] [stdout] test dcode_tests::test_2 ... FAILED [INFO] [stdout] test dcode_tests::test_error_max_range ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- dcode_tests::test_1 stdout ---- [INFO] [stdout] thread 'dcode_tests::test_1' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[2, 3, 5, 7]`, [INFO] [stdout] right: `[11, 13, 17, 7, 17, 19, 23, 29, 59, 61]`', src/bin/oving1.rs:45:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ae4e571a75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55ae4e571a75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ae4e571a75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55ae4e571a75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55ae4e59995c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55ae4e525f85 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55ae4e56be41 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55ae4e5742a0 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55ae4e5742a0 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55ae4e5742a0 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55ae4e573f9a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55ae4e5748d7 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55ae4e5744db - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55ae4e57444b - std::panicking::begin_panic_fmt::ha757bc84d5ed8cb6 [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x55ae4e521873 - oving1::dcode_tests::test_1::h51f750ff9f11e5c5 [INFO] [stdout] at src/bin/oving1.rs:45 [INFO] [stdout] 15: 0x55ae4e52165a - oving1::dcode_tests::test_1::{{closure}}::h2c25e64ece81364f [INFO] [stdout] at src/bin/oving1.rs:43 [INFO] [stdout] 16: 0x55ae4e51cbee - core::ops::function::FnOnce::call_once::h11bb4d4af9f11fbd [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55ae4e54d172 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55ae4e54d172 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55ae4e54d172 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55ae4e54d172 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55ae4e54d172 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55ae4e54d172 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55ae4e54d172 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55ae4e525446 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55ae4e52a785 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55ae4e52a785 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55ae4e52a785 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55ae4e52a785 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55ae4e52a785 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55ae4e52a785 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55ae4e52a785 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55ae4e57abaa - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55ae4e57abaa - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55ae4e57abaa - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f7a2686b609 - start_thread [INFO] [stdout] 36: 0x7f7a26777103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- dcode_tests::test_2 stdout ---- [INFO] [stdout] thread 'dcode_tests::test_2' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[5, 7, 11, 13, 17, 19, 23, 29]`, [INFO] [stdout] right: `[11, 13, 17, 7, 17, 19, 23, 29, 59, 61, 83, 89]`', src/bin/oving1.rs:50:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ae4e571a75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55ae4e571a75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ae4e571a75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55ae4e571a75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55ae4e59995c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55ae4e525f85 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55ae4e56be41 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55ae4e5742a0 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55ae4e5742a0 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55ae4e5742a0 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55ae4e573f9a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55ae4e5748d7 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55ae4e5744db - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55ae4e57444b - std::panicking::begin_panic_fmt::ha757bc84d5ed8cb6 [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x55ae4e521ae3 - oving1::dcode_tests::test_2::h5268da4a3bdf3d75 [INFO] [stdout] at src/bin/oving1.rs:50 [INFO] [stdout] 15: 0x55ae4e5218ca - oving1::dcode_tests::test_2::{{closure}}::hb64267440352b0e4 [INFO] [stdout] at src/bin/oving1.rs:48 [INFO] [stdout] 16: 0x55ae4e51cc1e - core::ops::function::FnOnce::call_once::h2067832c5db932dc [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55ae4e54d172 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55ae4e54d172 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55ae4e54d172 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55ae4e54d172 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55ae4e54d172 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55ae4e54d172 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55ae4e54d172 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55ae4e525446 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55ae4e52a785 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55ae4e52a785 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55ae4e52a785 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55ae4e52a785 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55ae4e52a785 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55ae4e52a785 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55ae4e52a785 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55ae4e57abaa - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55ae4e57abaa - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55ae4e57abaa - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f7a2686b609 - start_thread [INFO] [stdout] 36: 0x7f7a26777103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] dcode_tests::test_1 [INFO] [stdout] dcode_tests::test_2 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin oving1' [INFO] running `Command { std: "docker" "inspect" "f3ff4d3ffc094f245e6df0b9106bbaa0759b54e2a92f8690bbe81f08e29be9d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ff4d3ffc094f245e6df0b9106bbaa0759b54e2a92f8690bbe81f08e29be9d7", kill_on_drop: false }` [INFO] [stdout] f3ff4d3ffc094f245e6df0b9106bbaa0759b54e2a92f8690bbe81f08e29be9d7