[INFO] cloning repository deg4uss3r/rust_whois [INFO] running `"git" "clone" "--bare" "git://github.com/deg4uss3r/rust_whois.git" "work/cache/sources/gh/deg4uss3r/rust_whois"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/deg4uss3r/rust_whois'... [INFO] running `"git" "clone" "work/cache/sources/gh/deg4uss3r/rust_whois" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/deg4uss3r/rust_whois" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/deg4uss3r/rust_whois"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/deg4uss3r/rust_whois'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fde54f9cc96e40fd2880b8a7cd20eda2b80177d0 [INFO] sha for GitHub repo deg4uss3r/rust_whois: fde54f9cc96e40fd2880b8a7cd20eda2b80177d0 [INFO] validating manifest of deg4uss3r/rust_whois on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of deg4uss3r/rust_whois on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing deg4uss3r/rust_whois [INFO] finished frobbing deg4uss3r/rust_whois [INFO] frobbed toml for deg4uss3r/rust_whois written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois/Cargo.toml [INFO] started frobbing deg4uss3r/rust_whois [INFO] finished frobbing deg4uss3r/rust_whois [INFO] frobbed toml for deg4uss3r/rust_whois written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/deg4uss3r/rust_whois/Cargo.toml [INFO] crate deg4uss3r/rust_whois already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing deg4uss3r/rust_whois against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] ab261468286c5b2e9a109b550d63e8a4d67912982d5f02d244f5ed0481415b21 [INFO] running `"docker" "start" "-a" "ab261468286c5b2e9a109b550d63e8a4d67912982d5f02d244f5ed0481415b21"` [INFO] [stderr] Compiling whois v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ToSocketAddrs` [INFO] [stderr] --> src/main.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{TcpStream, ToSocketAddrs}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let test = stream.write(b); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nr` [INFO] [stderr] --> src/main.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let nr = stream.write(new_return); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_nr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let test = stream.write(c); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nr` [INFO] [stderr] --> src/main.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let nr = stream.write(new_return); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_nr` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut b: &[u8] = domain.as_bytes(); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let mut c: &[u8] = &domain.as_bytes(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut new_return: &[u8] = "\r\n".as_bytes(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut argus: Vec<_> = args().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `"docker" "inspect" "ab261468286c5b2e9a109b550d63e8a4d67912982d5f02d244f5ed0481415b21"` [INFO] running `"docker" "rm" "-f" "ab261468286c5b2e9a109b550d63e8a4d67912982d5f02d244f5ed0481415b21"` [INFO] [stdout] ab261468286c5b2e9a109b550d63e8a4d67912982d5f02d244f5ed0481415b21 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] d67bc873e7edbf169816e6c2ea21136db966e8d5047c46b2b064bd15a267cb18 [INFO] running `"docker" "start" "-a" "d67bc873e7edbf169816e6c2ea21136db966e8d5047c46b2b064bd15a267cb18"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling whois v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ToSocketAddrs` [INFO] [stderr] --> src/main.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{TcpStream, ToSocketAddrs}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let test = stream.write(b); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nr` [INFO] [stderr] --> src/main.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let nr = stream.write(new_return); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_nr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | let test = stream.write(c); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nr` [INFO] [stderr] --> src/main.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let nr = stream.write(new_return); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_nr` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut b: &[u8] = domain.as_bytes(); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let mut c: &[u8] = &domain.as_bytes(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut new_return: &[u8] = "\r\n".as_bytes(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | let mut argus: Vec<_> = args().collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "d67bc873e7edbf169816e6c2ea21136db966e8d5047c46b2b064bd15a267cb18"` [INFO] running `"docker" "rm" "-f" "d67bc873e7edbf169816e6c2ea21136db966e8d5047c46b2b064bd15a267cb18"` [INFO] [stdout] d67bc873e7edbf169816e6c2ea21136db966e8d5047c46b2b064bd15a267cb18 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/deg4uss3r/rust_whois:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] d2c60831fb3eaa5785d6fd90a875f8a115fabae82e74acb9a691bb572be33628 [INFO] running `"docker" "start" "-a" "d2c60831fb3eaa5785d6fd90a875f8a115fabae82e74acb9a691bb572be33628"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/whois-177489c78f9d06d4 [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] running `"docker" "inspect" "d2c60831fb3eaa5785d6fd90a875f8a115fabae82e74acb9a691bb572be33628"` [INFO] running `"docker" "rm" "-f" "d2c60831fb3eaa5785d6fd90a875f8a115fabae82e74acb9a691bb572be33628"` [INFO] [stdout] d2c60831fb3eaa5785d6fd90a875f8a115fabae82e74acb9a691bb572be33628