[INFO] cloning repository https://github.com/tobisinghania/rust-starter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobisinghania/rust-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobisinghania%2Frust-starter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobisinghania%2Frust-starter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88e33326e64749c44ee804d722969783dc89c03d [INFO] testing tobisinghania/rust-starter 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%2Ftobisinghania%2Frust-starter" "/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/tobisinghania/rust-starter 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/tobisinghania/rust-starter [INFO] finished tweaking git repo https://github.com/tobisinghania/rust-starter [INFO] tweaked toml for git repo https://github.com/tobisinghania/rust-starter written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tobisinghania/rust-starter 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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 846516e90dec1bab700f6b42dbc9c2902007f7b518d297e193b677279907e4be [INFO] running `Command { std: "docker" "start" "-a" "846516e90dec1bab700f6b42dbc9c2902007f7b518d297e193b677279907e4be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "846516e90dec1bab700f6b42dbc9c2902007f7b518d297e193b677279907e4be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846516e90dec1bab700f6b42dbc9c2902007f7b518d297e193b677279907e4be", kill_on_drop: false }` [INFO] [stdout] 846516e90dec1bab700f6b42dbc9c2902007f7b518d297e193b677279907e4be [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=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] 860745ab62a7c6921eb4687d74a7252c6cb1742c1eda3413c28105515073f6b6 [INFO] running `Command { std: "docker" "start" "-a" "860745ab62a7c6921eb4687d74a7252c6cb1742c1eda3413c28105515073f6b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling tracing-attributes v0.1.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.16 [INFO] [stderr] Compiling sample_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `bla` [INFO] [stdout] --> src/conf/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | bla: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/mod.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.80s [INFO] running `Command { std: "docker" "inspect" "860745ab62a7c6921eb4687d74a7252c6cb1742c1eda3413c28105515073f6b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860745ab62a7c6921eb4687d74a7252c6cb1742c1eda3413c28105515073f6b6", kill_on_drop: false }` [INFO] [stdout] 860745ab62a7c6921eb4687d74a7252c6cb1742c1eda3413c28105515073f6b6 [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=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] 5c0ab2b6f300192572183d4788a070bb914afcecae23e45b4ad7674e0bd49f0e [INFO] running `Command { std: "docker" "start" "-a" "5c0ab2b6f300192572183d4788a070bb914afcecae23e45b4ad7674e0bd49f0e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sample_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `bla` [INFO] [stdout] --> src/conf/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | bla: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/mod.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bla` [INFO] [stdout] --> src/conf/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | bla: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/conf/mod.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sample_app-7de3b383cbac3fd1) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sample_app-6954c32a850134be) [INFO] running `Command { std: "docker" "inspect" "5c0ab2b6f300192572183d4788a070bb914afcecae23e45b4ad7674e0bd49f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0ab2b6f300192572183d4788a070bb914afcecae23e45b4ad7674e0bd49f0e", kill_on_drop: false }` [INFO] [stdout] 5c0ab2b6f300192572183d4788a070bb914afcecae23e45b4ad7674e0bd49f0e [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=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] f5a0edb85409e34dae62efb588c8a4a26ab611e5a725e1f7874850677cc6a3d4 [INFO] running `Command { std: "docker" "start" "-a" "f5a0edb85409e34dae62efb588c8a4a26ab611e5a725e1f7874850677cc6a3d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `bla` [INFO] [stderr] --> src/conf/mod.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | bla: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/conf/mod.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `sample_app` (lib) generated 1 warning [INFO] [stderr] warning: `sample_app` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sample_app-7de3b383cbac3fd1) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sample_app-6954c32a850134be) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests sample_app [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] [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] [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" "f5a0edb85409e34dae62efb588c8a4a26ab611e5a725e1f7874850677cc6a3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5a0edb85409e34dae62efb588c8a4a26ab611e5a725e1f7874850677cc6a3d4", kill_on_drop: false }` [INFO] [stdout] f5a0edb85409e34dae62efb588c8a4a26ab611e5a725e1f7874850677cc6a3d4