[INFO] cloning repository https://github.com/BooleanCat/mill [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BooleanCat/mill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBooleanCat%2Fmill", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBooleanCat%2Fmill'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01132ffc3211f597f584b69e58363bbbbbbf822e [INFO] testing BooleanCat/mill 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%2FBooleanCat%2Fmill" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BooleanCat/mill 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/BooleanCat/mill [INFO] finished tweaking git repo https://github.com/BooleanCat/mill [INFO] tweaked toml for git repo https://github.com/BooleanCat/mill written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate git repo https://github.com/BooleanCat/mill 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 50cbf4ba12a8582f860413edb7fdb9d06139ef27aa5304478c0aaa2e2ee9f10e [INFO] running `Command { std: "docker" "start" "-a" "50cbf4ba12a8582f860413edb7fdb9d06139ef27aa5304478c0aaa2e2ee9f10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50cbf4ba12a8582f860413edb7fdb9d06139ef27aa5304478c0aaa2e2ee9f10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50cbf4ba12a8582f860413edb7fdb9d06139ef27aa5304478c0aaa2e2ee9f10e", kill_on_drop: false }` [INFO] [stdout] 50cbf4ba12a8582f860413edb7fdb9d06139ef27aa5304478c0aaa2e2ee9f10e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] d061d1a43c909b6e163eb9a12e87ffcff76d495442007dffefcc9b5a09efb4b9 [INFO] running `Command { std: "docker" "start" "-a" "d061d1a43c909b6e163eb9a12e87ffcff76d495442007dffefcc9b5a09efb4b9", 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 v1.0.86 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling mill_core v0.1.0 (/opt/rustwide/workdir/mill_core) [INFO] [stderr] Compiling mill v0.1.0 (/opt/rustwide/workdir/mill) [INFO] [stdout] warning: field is never read: `command` [INFO] [stdout] --> mill/src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | command: Subcommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `bundle_path` [INFO] [stdout] --> mill/src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | bundle_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `signal` [INFO] [stdout] --> mill/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | signal: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.95s [INFO] running `Command { std: "docker" "inspect" "d061d1a43c909b6e163eb9a12e87ffcff76d495442007dffefcc9b5a09efb4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d061d1a43c909b6e163eb9a12e87ffcff76d495442007dffefcc9b5a09efb4b9", kill_on_drop: false }` [INFO] [stdout] d061d1a43c909b6e163eb9a12e87ffcff76d495442007dffefcc9b5a09efb4b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 04fa875ab528fc812310c037815a113e89ed3ab56bcf1b4714f24e074b2ba7ff [INFO] running `Command { std: "docker" "start" "-a" "04fa875ab528fc812310c037815a113e89ed3ab56bcf1b4714f24e074b2ba7ff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling mill_core v0.1.0 (/opt/rustwide/workdir/mill_core) [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling mill v0.1.0 (/opt/rustwide/workdir/mill) [INFO] [stdout] warning: field is never read: `command` [INFO] [stdout] --> mill/src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | command: Subcommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `bundle_path` [INFO] [stdout] --> mill/src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | bundle_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `signal` [INFO] [stdout] --> mill/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | signal: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stdout] --> mill/src/main.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | id: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> mill/src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug, StructOpt)] [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] Finished test [unoptimized + debuginfo] target(s) in 5.48s [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mill-bce155ea3ac65da5) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mill_core-18269501ca3ebd23) [INFO] running `Command { std: "docker" "inspect" "04fa875ab528fc812310c037815a113e89ed3ab56bcf1b4714f24e074b2ba7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04fa875ab528fc812310c037815a113e89ed3ab56bcf1b4714f24e074b2ba7ff", kill_on_drop: false }` [INFO] [stdout] 04fa875ab528fc812310c037815a113e89ed3ab56bcf1b4714f24e074b2ba7ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 08d95e2c684389ec89a92c20220bd537462565c64d2a46c2fdbd047e81a7eb90 [INFO] running `Command { std: "docker" "start" "-a" "08d95e2c684389ec89a92c20220bd537462565c64d2a46c2fdbd047e81a7eb90", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `command` [INFO] [stderr] --> mill/src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | command: Subcommand, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stderr] --> mill/src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | id: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stderr] --> mill/src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | id: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `bundle_path` [INFO] [stderr] --> mill/src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | bundle_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stderr] --> mill/src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | id: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stderr] --> mill/src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | id: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `signal` [INFO] [stderr] --> mill/src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | signal: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: field is never read: `id` [INFO] [stderr] --> mill/src/main.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | id: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Subcommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> mill/src/main.rs:18:10 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Debug, StructOpt)] [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: `mill` (bin "mill" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mill-bce155ea3ac65da5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test config::tests::config_from_file_reads_values_with_defaults ... ok [INFO] [stdout] test config::tests::config_from_file_reads_valus ... ok [INFO] [stdout] test config::tests::config_load_loads_from_home ... ok [INFO] [stdout] test config::tests::config_load_loads_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mill_core-18269501ca3ebd23) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test config::mount::tests::deserialize_defaults ... ok [INFO] [stdout] test config::mount::tests::deserialize ... ok [INFO] [stdout] test config::mount::tests::serialize ... ok [INFO] [stdout] test config::mount::tests::serialize_defaults ... ok [INFO] [stdout] test config::process::capabilities::tests::deserialize ... ok [INFO] [stdout] test config::process::capabilities::tests::serialize ... ok [INFO] [stdout] test config::process::console_size::tests::deserialize ... ok [INFO] [stdout] test config::process::capabilities::tests::serialize_defaults ... ok [INFO] [stdout] test config::process::console_size::tests::serialize ... ok [INFO] [stdout] test config::process::capabilities::tests::deserialize_defaults ... ok [INFO] [stdout] test config::process::rlimit::tests::deserialize ... ok [INFO] [stdout] test config::process::rlimit::tests::serialize ... ok [INFO] [stdout] test config::process::tests::serialize_defaults ... ok [INFO] [stdout] test config::root::tests::deserialize_defaults ... ok [INFO] [stdout] test config::process::tests::serialize ... ok [INFO] [stdout] test config::root::tests::serialize ... ok [INFO] [stdout] test config::root::tests::serialize_defaults ... ok [INFO] [stdout] test config::tests::deserialize_defaults ... ok [INFO] [stdout] test config::process::tests::deserialize_defaults ... ok [INFO] [stdout] test config::root::tests::deserialize ... ok [INFO] [stdout] test config::process::tests::deserialize ... ok [INFO] [stdout] test config::tests::deserialize ... ok [INFO] [stdout] test config::tests::serialize ... ok [INFO] [stdout] test config::tests::serialize_defaults ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests mill_core [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" "08d95e2c684389ec89a92c20220bd537462565c64d2a46c2fdbd047e81a7eb90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08d95e2c684389ec89a92c20220bd537462565c64d2a46c2fdbd047e81a7eb90", kill_on_drop: false }` [INFO] [stdout] 08d95e2c684389ec89a92c20220bd537462565c64d2a46c2fdbd047e81a7eb90