[INFO] cloning repository https://github.com/Ling0925/mcrc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ling0925/mcrc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing0925%2Fmcrc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing0925%2Fmcrc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3260e241f6c489ab7bef17ae281814b454705135 [INFO] testing Ling0925/mcrc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing0925%2Fmcrc" "/workspace/builds/worker-90/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ling0925/mcrc on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ling0925/mcrc [INFO] finished tweaking git repo https://github.com/Ling0925/mcrc [INFO] tweaked toml for git repo https://github.com/Ling0925/mcrc written to /workspace/builds/worker-90/source/Cargo.toml [INFO] crate git repo https://github.com/Ling0925/mcrc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8aac2764edffda0d3859aeaecbe4c488a5ab918b4cf0976f8926d720ddeb19a6 [INFO] running `Command { std: "docker" "start" "-a" "8aac2764edffda0d3859aeaecbe4c488a5ab918b4cf0976f8926d720ddeb19a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8aac2764edffda0d3859aeaecbe4c488a5ab918b4cf0976f8926d720ddeb19a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aac2764edffda0d3859aeaecbe4c488a5ab918b4cf0976f8926d720ddeb19a6", kill_on_drop: false }` [INFO] [stdout] 8aac2764edffda0d3859aeaecbe4c488a5ab918b4cf0976f8926d720ddeb19a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7bc0ecdfe7b7d3595989399b9cfc3c377a270a6ff53b854a71012b9489334f2 [INFO] running `Command { std: "docker" "start" "-a" "a7bc0ecdfe7b7d3595989399b9cfc3c377a270a6ff53b854a71012b9489334f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Compiling clap v3.1.6 [INFO] [stderr] Compiling mcrc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::config_parser::Config` [INFO] [stdout] --> src/mcrc_core/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | use self::config_parser::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `__private::de::Content` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Deserialize, Serialize, __private::de::Content}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mcrc_core/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut config = config_parser::Config::init(); [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: `parser_to_file` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parser_to_file(&self) -> io::Result<()> { [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: `update_config` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn update_config(&mut self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/user_config.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn update(&mut self) -> &Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.18s [INFO] running `Command { std: "docker" "inspect" "a7bc0ecdfe7b7d3595989399b9cfc3c377a270a6ff53b854a71012b9489334f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bc0ecdfe7b7d3595989399b9cfc3c377a270a6ff53b854a71012b9489334f2", kill_on_drop: false }` [INFO] [stdout] a7bc0ecdfe7b7d3595989399b9cfc3c377a270a6ff53b854a71012b9489334f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 687b02e1f5de8e95a672742e921ae1387da38db66e88555297f2b389200b2c77 [INFO] running `Command { std: "docker" "start" "-a" "687b02e1f5de8e95a672742e921ae1387da38db66e88555297f2b389200b2c77", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mcrc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::config_parser::Config` [INFO] [stdout] --> src/mcrc_core/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | use self::config_parser::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `__private::de::Content` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Deserialize, Serialize, __private::de::Content}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mcrc_core/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut config = config_parser::Config::init(); [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: `parser_to_file` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn parser_to_file(&self) -> io::Result<()> { [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: `update_config` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn update_config(&mut self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update` [INFO] [stdout] --> src/mcrc_core/launcher/config_parser/user_config.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn update(&mut self) -> &Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.20s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mcrc-bcba72de3cb318a2) [INFO] running `Command { std: "docker" "inspect" "687b02e1f5de8e95a672742e921ae1387da38db66e88555297f2b389200b2c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687b02e1f5de8e95a672742e921ae1387da38db66e88555297f2b389200b2c77", kill_on_drop: false }` [INFO] [stdout] 687b02e1f5de8e95a672742e921ae1387da38db66e88555297f2b389200b2c77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cf5b0652c8fef05448d5eb68486714b3dbff882845142cc359033467cfd238b [INFO] running `Command { std: "docker" "start" "-a" "6cf5b0652c8fef05448d5eb68486714b3dbff882845142cc359033467cfd238b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self::config_parser::Config` [INFO] [stderr] --> src/mcrc_core/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | use self::config_parser::Config; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `__private::de::Content` [INFO] [stderr] --> src/mcrc_core/launcher/config_parser/mod.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::{Deserialize, Serialize, __private::de::Content}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mcrc_core/mod.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut config = config_parser::Config::init(); [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: `parser_to_file` [INFO] [stderr] --> src/mcrc_core/launcher/config_parser/mod.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn parser_to_file(&self) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_config` [INFO] [stderr] --> src/mcrc_core/launcher/config_parser/mod.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn update_config(&mut self) -> &Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update` [INFO] [stderr] --> src/mcrc_core/launcher/config_parser/user_config.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn update(&mut self) -> &Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mcrc` (bin "mcrc" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcrc-bcba72de3cb318a2) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6cf5b0652c8fef05448d5eb68486714b3dbff882845142cc359033467cfd238b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf5b0652c8fef05448d5eb68486714b3dbff882845142cc359033467cfd238b", kill_on_drop: false }` [INFO] [stdout] 6cf5b0652c8fef05448d5eb68486714b3dbff882845142cc359033467cfd238b