[INFO] cloning repository https://github.com/millerm/carbon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/millerm/carbon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillerm%2Fcarbon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillerm%2Fcarbon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c7bfe1922fca94ad5ca2f9e294afbd061421b61 [INFO] testing millerm/carbon against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillerm%2Fcarbon" "/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/millerm/carbon on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/millerm/carbon [INFO] finished tweaking git repo https://github.com/millerm/carbon [INFO] tweaked toml for git repo https://github.com/millerm/carbon written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/millerm/carbon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.85 [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" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1df5049ab78f8e3f805c5170fe77aa10f5d457ebe541706dab3bf9cb641242f9 [INFO] running `Command { std: "docker" "start" "-a" "1df5049ab78f8e3f805c5170fe77aa10f5d457ebe541706dab3bf9cb641242f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1df5049ab78f8e3f805c5170fe77aa10f5d457ebe541706dab3bf9cb641242f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1df5049ab78f8e3f805c5170fe77aa10f5d457ebe541706dab3bf9cb641242f9", kill_on_drop: false }` [INFO] [stdout] 1df5049ab78f8e3f805c5170fe77aa10f5d457ebe541706dab3bf9cb641242f9 [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" "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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c5b85bb013d7c2710f37a9fd2c76663ede2d90a3eeb1318be24166f5111ec1c [INFO] running `Command { std: "docker" "start" "-a" "9c5b85bb013d7c2710f37a9fd2c76663ede2d90a3eeb1318be24166f5111ec1c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling carbon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/carbon.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | configuration: Configuration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Carbon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/carbon.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [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 10.65s [INFO] running `Command { std: "docker" "inspect" "9c5b85bb013d7c2710f37a9fd2c76663ede2d90a3eeb1318be24166f5111ec1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c5b85bb013d7c2710f37a9fd2c76663ede2d90a3eeb1318be24166f5111ec1c", kill_on_drop: false }` [INFO] [stdout] 9c5b85bb013d7c2710f37a9fd2c76663ede2d90a3eeb1318be24166f5111ec1c [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" "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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29d5e22d857e02d04b05a334db3798735b86cf7b10b6b4ed18c5d0bdbfe73a30 [INFO] running `Command { std: "docker" "start" "-a" "29d5e22d857e02d04b05a334db3798735b86cf7b10b6b4ed18c5d0bdbfe73a30", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/carbon.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | configuration: Configuration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Carbon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/carbon.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [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] [stderr] Compiling carbon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `configuration` [INFO] [stdout] --> src/carbon.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | configuration: Configuration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Carbon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/carbon.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Debug)] [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 0.39s [INFO] running `Command { std: "docker" "inspect" "29d5e22d857e02d04b05a334db3798735b86cf7b10b6b4ed18c5d0bdbfe73a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d5e22d857e02d04b05a334db3798735b86cf7b10b6b4ed18c5d0bdbfe73a30", kill_on_drop: false }` [INFO] [stdout] 29d5e22d857e02d04b05a334db3798735b86cf7b10b6b4ed18c5d0bdbfe73a30 [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" "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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f6495e842485c349d5d1cd1a751420ba4a9e7f0a48768816fe9c4b777fe0c27 [INFO] running `Command { std: "docker" "start" "-a" "3f6495e842485c349d5d1cd1a751420ba4a9e7f0a48768816fe9c4b777fe0c27", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `configuration` [INFO] [stderr] --> src/carbon.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | configuration: Configuration, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Carbon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/carbon.rs:53:10 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Debug)] [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: `carbon` (lib) generated 1 warning [INFO] [stderr] warning: `carbon` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libcarbon-788bcd6269114232) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/carbon-8b1f3081a1e4a55d) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests libcarbon [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" "3f6495e842485c349d5d1cd1a751420ba4a9e7f0a48768816fe9c4b777fe0c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f6495e842485c349d5d1cd1a751420ba4a9e7f0a48768816fe9c4b777fe0c27", kill_on_drop: false }` [INFO] [stdout] 3f6495e842485c349d5d1cd1a751420ba4a9e7f0a48768816fe9c4b777fe0c27