[INFO] cloning repository https://github.com/colinrozzi/build-actor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colinrozzi/build-actor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Fbuild-actor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Fbuild-actor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 213543d973aa0455ba40106c142eb044f1bdc6f9 [INFO] checking colinrozzi/build-actor against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Fbuild-actor" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/colinrozzi/build-actor [INFO] finished tweaking git repo https://github.com/colinrozzi/build-actor [INFO] tweaked toml for git repo https://github.com/colinrozzi/build-actor written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/colinrozzi/build-actor on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/colinrozzi/build-actor 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31f078cc641e501a47911f9575480fdf64b8afd3306967d0a0418da24d802163 [INFO] running `Command { std: "docker" "start" "-a" "31f078cc641e501a47911f9575480fdf64b8afd3306967d0a0418da24d802163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31f078cc641e501a47911f9575480fdf64b8afd3306967d0a0418da24d802163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31f078cc641e501a47911f9575480fdf64b8afd3306967d0a0418da24d802163", kill_on_drop: false }` [INFO] [stdout] 31f078cc641e501a47911f9575480fdf64b8afd3306967d0a0418da24d802163 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a219ba3d7290ecc561d140c2dda1cbf68d2d325664483d58aa8aec7d1f76a16 [INFO] running `Command { std: "docker" "start" "-a" "0a219ba3d7290ecc561d140c2dda1cbf68d2d325664483d58aa8aec7d1f76a16", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling wit-bindgen-rt v0.39.0 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Checking build-actor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `state_bytes` [INFO] [stdout] --> src/lib.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | state_bytes: Option, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_bytes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_bytes` [INFO] [stdout] --> src/lib.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | Ok(state_bytes) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_bytes` [INFO] [stdout] --> src/lib.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | state_bytes: Option, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_bytes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state_bytes` [INFO] [stdout] --> src/lib.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | Ok(state_bytes) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_hash` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | let mut current_hash = fs_hash.to_string(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current_hash` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_hash` is never read [INFO] [stdout] --> src/lib.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | current_hash = hash.clone(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_hash` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | let mut current_hash = fs_hash.to_string(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current_hash` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_hash` is never read [INFO] [stdout] --> src/lib.rs:402:13 [INFO] [stdout] | [INFO] [stdout] 402 | current_hash = hash.clone(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/lib.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct State {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_build_results` is never used [INFO] [stdout] --> src/lib.rs:669:4 [INFO] [stdout] | [INFO] [stdout] 669 | fn send_build_results(callback_address: &str, build_output: &BuildOutput) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/lib.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct State {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_build_results` is never used [INFO] [stdout] --> src/lib.rs:669:4 [INFO] [stdout] | [INFO] [stdout] 669 | fn send_build_results(callback_address: &str, build_output: &BuildOutput) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:1940:32 [INFO] [stdout] | [INFO] [stdout] 1940 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:2022:32 [INFO] [stdout] | [INFO] [stdout] 2022 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:1940:32 [INFO] [stdout] | [INFO] [stdout] 1940 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:2166:32 [INFO] [stdout] | [INFO] [stdout] 2166 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:2022:32 [INFO] [stdout] | [INFO] [stdout] 2022 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/bindings.rs:2166:32 [INFO] [stdout] | [INFO] [stdout] 2166 | let ptr3 = _RET_AREA.0.as_mut_ptr().cast::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.20s [INFO] running `Command { std: "docker" "inspect" "0a219ba3d7290ecc561d140c2dda1cbf68d2d325664483d58aa8aec7d1f76a16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a219ba3d7290ecc561d140c2dda1cbf68d2d325664483d58aa8aec7d1f76a16", kill_on_drop: false }` [INFO] [stdout] 0a219ba3d7290ecc561d140c2dda1cbf68d2d325664483d58aa8aec7d1f76a16