[INFO] cloning repository https://github.com/asandroq/mirage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asandroq/mirage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasandroq%2Fmirage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasandroq%2Fmirage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 363a69ac69b66ce73d80f364eeee1b9a999640f2 [INFO] checking asandroq/mirage against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasandroq%2Fmirage" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/asandroq/mirage on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asandroq/mirage [INFO] finished tweaking git repo https://github.com/asandroq/mirage [INFO] tweaked toml for git repo https://github.com/asandroq/mirage written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/asandroq/mirage already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fd-lock v3.0.5 [INFO] [stderr] Downloaded io-lifetimes v0.6.1 [INFO] [stderr] Downloaded rustyline v12.0.0 [INFO] [stderr] Downloaded rustix v0.34.3 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.30.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.30.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.30.0 [INFO] [stderr] Downloaded linux-raw-sys v0.0.42 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.30.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.30.0 [INFO] [stderr] Downloaded windows-sys v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d55046a35e289d4c37e2da66efc9a40de24e7ffef8653907b6c885ea4bd8e93b [INFO] running `Command { std: "docker" "start" "-a" "d55046a35e289d4c37e2da66efc9a40de24e7ffef8653907b6c885ea4bd8e93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d55046a35e289d4c37e2da66efc9a40de24e7ffef8653907b6c885ea4bd8e93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d55046a35e289d4c37e2da66efc9a40de24e7ffef8653907b6c885ea4bd8e93b", kill_on_drop: false }` [INFO] [stdout] d55046a35e289d4c37e2da66efc9a40de24e7ffef8653907b6c885ea4bd8e93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db8bf79a8c2d95ca49630583582b8c167bbeddc8321ca935ff5f736951b79cdf [INFO] running `Command { std: "docker" "start" "-a" "db8bf79a8c2d95ca49630583582b8c167bbeddc8321ca935ff5f736951b79cdf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Compiling rustix v0.34.3 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Checking linux-raw-sys v0.0.42 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking fd-lock v3.0.5 [INFO] [stderr] Checking rustyline v12.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking mirage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/lang/parser.rs:430:13 [INFO] [stdout] | [INFO] [stdout] 430 | Variant(String, Vec, NonEmptyVec<(String, Vec)>), [INFO] [stdout] | ------- ^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TopLvlDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 430 | Variant((), (), ()), [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> src/lang/parser.rs:430:13 [INFO] [stdout] | [INFO] [stdout] 430 | Variant(String, Vec, NonEmptyVec<(String, Vec)>), [INFO] [stdout] | ------- ^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TopLvlDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 430 | Variant((), (), ()), [INFO] [stdout] | ~~ ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "db8bf79a8c2d95ca49630583582b8c167bbeddc8321ca935ff5f736951b79cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db8bf79a8c2d95ca49630583582b8c167bbeddc8321ca935ff5f736951b79cdf", kill_on_drop: false }` [INFO] [stdout] db8bf79a8c2d95ca49630583582b8c167bbeddc8321ca935ff5f736951b79cdf