[INFO] cloning repository https://github.com/dpyte/vtc-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpyte/vtc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpyte%2Fvtc-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpyte%2Fvtc-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 325b18d531cd1b16a87fbc5a294b794dc9b74d3e [INFO] testing dpyte/vtc-rs against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpyte%2Fvtc-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dpyte/vtc-rs [INFO] finished tweaking git repo https://github.com/dpyte/vtc-rs [INFO] tweaked toml for git repo https://github.com/dpyte/vtc-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dpyte/vtc-rs on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dpyte/vtc-rs 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.20.1 [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded thiserror-impl v2.0.7 [INFO] [stderr] Downloaded thiserror v2.0.7 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded anyhow v1.0.94 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded clap v4.5.19 [INFO] [stderr] Downloaded serde v1.0.210 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded proptest v1.5.0 [INFO] [stderr] Downloaded similar v2.6.0 [INFO] [stderr] Downloaded clap_builder v4.5.19 [INFO] [stderr] Downloaded serde_derive v1.0.210 [INFO] [stderr] Downloaded insta v1.40.0 [INFO] [stderr] Downloaded clap_lex v0.7.2 [INFO] [stderr] Downloaded serde_json v1.0.128 [INFO] [stderr] Downloaded regex v1.11.0 [INFO] [stderr] Downloaded syn v2.0.90 [INFO] [stderr] Downloaded is-terminal v0.4.13 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded rustix v0.38.42 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded anstyle v1.0.8 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded libc v0.2.168 [INFO] [stderr] Downloaded regex-automata v0.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e861abbe6ece61e5a329d2d4b9be907c27a4f0fff08bcd3532481dfc56f3fa0 [INFO] running `Command { std: "docker" "start" "-a" "6e861abbe6ece61e5a329d2d4b9be907c27a4f0fff08bcd3532481dfc56f3fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e861abbe6ece61e5a329d2d4b9be907c27a4f0fff08bcd3532481dfc56f3fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e861abbe6ece61e5a329d2d4b9be907c27a4f0fff08bcd3532481dfc56f3fa0", kill_on_drop: false }` [INFO] [stdout] 6e861abbe6ece61e5a329d2d4b9be907c27a4f0fff08bcd3532481dfc56f3fa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 697f1e96afe344964e97ad7ea44bbfce5372513288209a7faba4f4f39ad7f972 [INFO] running `Command { std: "docker" "start" "-a" "697f1e96afe344964e97ad7ea44bbfce5372513288209a7faba4f4f39ad7f972", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling anyhow v1.0.94 [INFO] [stderr] Compiling thiserror v2.0.7 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling thiserror-impl v2.0.7 [INFO] [stderr] Compiling vtc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cffi.rs:146:16 [INFO] [stdout] | [INFO] [stdout] 146 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^-------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [value::Value]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[value::Value]` [INFO] [stdout] --> src/cffi.rs:146:16 [INFO] [stdout] | [INFO] [stdout] 146 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:114:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 146 | *length = (&(*raw_ptr)).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cffi.rs:198:15 [INFO] [stdout] | [INFO] [stdout] 198 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^-------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [value::Value]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[value::Value]` [INFO] [stdout] --> src/cffi.rs:198:15 [INFO] [stdout] | [INFO] [stdout] 198 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:114:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 198 | *length = (&(*raw_ptr)).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cffi.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^-------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [*mut i8]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[*mut i8]` [INFO] [stdout] --> src/cffi.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:114:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 221 | *length = (&(*raw_ptr)).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cffi.rs:244:15 [INFO] [stdout] | [INFO] [stdout] 244 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^-------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [*mut i8]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[*mut i8]` [INFO] [stdout] --> src/cffi.rs:244:15 [INFO] [stdout] | [INFO] [stdout] 244 | *length = (*raw_ptr).len(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/library/core/src/slice/mod.rs:114:5 [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 244 | *length = (&(*raw_ptr)).len(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vtc` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "697f1e96afe344964e97ad7ea44bbfce5372513288209a7faba4f4f39ad7f972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "697f1e96afe344964e97ad7ea44bbfce5372513288209a7faba4f4f39ad7f972", kill_on_drop: false }` [INFO] [stdout] 697f1e96afe344964e97ad7ea44bbfce5372513288209a7faba4f4f39ad7f972