[INFO] cloning repository https://github.com/tyilo/vtable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyilo/vtable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fvtable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fvtable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44bdfabdd9ac1de0b75479060d349e4a82b86699 [INFO] checking tyilo/vtable against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fvtable" "/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/tyilo/vtable on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tyilo/vtable [INFO] finished tweaking git repo https://github.com/tyilo/vtable [INFO] tweaked toml for git repo https://github.com/tyilo/vtable written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tyilo/vtable 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca0be04097440212a6e74c89a6f621ba2bd2eb1178934d629bde94fb117c90d6 [INFO] running `Command { std: "docker" "start" "-a" "ca0be04097440212a6e74c89a6f621ba2bd2eb1178934d629bde94fb117c90d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca0be04097440212a6e74c89a6f621ba2bd2eb1178934d629bde94fb117c90d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0be04097440212a6e74c89a6f621ba2bd2eb1178934d629bde94fb117c90d6", kill_on_drop: false }` [INFO] [stdout] ca0be04097440212a6e74c89a6f621ba2bd2eb1178934d629bde94fb117c90d6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7feeb03f84007d79b3e8cfe82d83dabba017805db67db423d50cd7c0c6f13aa [INFO] running `Command { std: "docker" "start" "-a" "d7feeb03f84007d79b3e8cfe82d83dabba017805db67db423d50cd7c0c6f13aa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking vtable v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `as_ptr` is never used [INFO] [stdout] --> src/lib.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 138 | trait TestTrait { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 139 | fn as_ptr(&self) -> *const (); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `c`, `e`, `a`, `b`, and `d` are never used [INFO] [stdout] --> src/lib.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 170 | trait ManyFunctions { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 171 | fn c(&self) -> &str { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 174 | fn e(&self) -> &str { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn a(&self) -> &str { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn b(&self) -> &str { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 183 | fn d(&self) -> &str { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> examples/layout.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | trait TraitMethods { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 6 | fn by_ref(&self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | fn by_ref_mut(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | fn by_box(self: Box) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | fn by_rc(self: Rc) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | fn by_arc(self: Arc) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 11 | fn by_pin(self: Pin<&Self>) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | fn with_lifetime(&'static self) {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | fn nested_pin(self: Pin>) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | fn overriden(&self) {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.67s [INFO] running `Command { std: "docker" "inspect" "d7feeb03f84007d79b3e8cfe82d83dabba017805db67db423d50cd7c0c6f13aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7feeb03f84007d79b3e8cfe82d83dabba017805db67db423d50cd7c0c6f13aa", kill_on_drop: false }` [INFO] [stdout] d7feeb03f84007d79b3e8cfe82d83dabba017805db67db423d50cd7c0c6f13aa