[INFO] cloning repository https://github.com/spikespaz/allfollow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spikespaz/allfollow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikespaz%2Fallfollow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikespaz%2Fallfollow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a62078854a423a788445358b200778bf3c558c5 [INFO] checking spikespaz/allfollow against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspikespaz%2Fallfollow" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spikespaz/allfollow 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/spikespaz/allfollow [INFO] finished tweaking git repo https://github.com/spikespaz/allfollow [INFO] tweaked toml for git repo https://github.com/spikespaz/allfollow written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spikespaz/allfollow 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bpaf_derive v0.5.10 [INFO] [stderr] Downloaded serde_json v1.0.122 [INFO] [stderr] Downloaded bpaf v0.9.12 [INFO] [stderr] Downloaded owo-colors v4.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 558efa1e9df3f62449d9d945059e2986ba7e1aea99789b5da97d88af967b276d [INFO] running `Command { std: "docker" "start" "-a" "558efa1e9df3f62449d9d945059e2986ba7e1aea99789b5da97d88af967b276d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "558efa1e9df3f62449d9d945059e2986ba7e1aea99789b5da97d88af967b276d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "558efa1e9df3f62449d9d945059e2986ba7e1aea99789b5da97d88af967b276d", kill_on_drop: false }` [INFO] [stdout] 558efa1e9df3f62449d9d945059e2986ba7e1aea99789b5da97d88af967b276d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ab7abc7af572b74b4e18e356fb37098665559f494a783d1601ad018ea3e8dc5 [INFO] running `Command { std: "docker" "start" "-a" "9ab7abc7af572b74b4e18e356fb37098665559f494a783d1601ad018ea3e8dc5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling bpaf_derive v0.5.10 [INFO] [stderr] Checking bpaf v0.9.12 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking allfollow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/flake_lock.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub trait NodeEdgeRef<'a> { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 89 | fn path(self) -> Option>>; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_edge_mut` is never used [INFO] [stdout] --> src/flake_lock.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get_edge_mut(&self, name: impl AsRef) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_node_mut` are never used [INFO] [stdout] --> src/flake_lock.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 160 | impl LockFile { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 161 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn get_node_mut(&self, index: impl AsRef) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/flake_lock.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub trait NodeEdgeRef<'a> { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 89 | fn path(self) -> Option>>; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_edge_mut` is never used [INFO] [stdout] --> src/flake_lock.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get_edge_mut(&self, name: impl AsRef) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_node_mut` are never used [INFO] [stdout] --> src/flake_lock.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 160 | impl LockFile { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 161 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn get_node_mut(&self, index: impl AsRef) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.29s [INFO] running `Command { std: "docker" "inspect" "9ab7abc7af572b74b4e18e356fb37098665559f494a783d1601ad018ea3e8dc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ab7abc7af572b74b4e18e356fb37098665559f494a783d1601ad018ea3e8dc5", kill_on_drop: false }` [INFO] [stdout] 9ab7abc7af572b74b4e18e356fb37098665559f494a783d1601ad018ea3e8dc5