[INFO] cloning repository https://github.com/sasuseso/pf2-font [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sasuseso/pf2-font" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fpf2-font", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fpf2-font'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f8c950186293c6c8a2626d1c39c8924dea6d00e [INFO] checking sasuseso/pf2-font against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasuseso%2Fpf2-font" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sasuseso/pf2-font [INFO] finished tweaking git repo https://github.com/sasuseso/pf2-font [INFO] tweaked toml for git repo https://github.com/sasuseso/pf2-font written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sasuseso/pf2-font on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sasuseso/pf2-font 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit-vec v0.6.1 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72e9d98a8158495e103a8931949a8b9c2a112b2162a274b878b217521ad54d53 [INFO] running `Command { std: "docker" "start" "-a" "72e9d98a8158495e103a8931949a8b9c2a112b2162a274b878b217521ad54d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72e9d98a8158495e103a8931949a8b9c2a112b2162a274b878b217521ad54d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72e9d98a8158495e103a8931949a8b9c2a112b2162a274b878b217521ad54d53", kill_on_drop: false }` [INFO] [stdout] 72e9d98a8158495e103a8931949a8b9c2a112b2162a274b878b217521ad54d53 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b27714bc66aba2ca6d04e1408b8898b9aa68a8346d2042bbdd773e1f4e29b37 [INFO] running `Command { std: "docker" "start" "-a" "3b27714bc66aba2ca6d04e1408b8898b9aa68a8346d2042bbdd773e1f4e29b37", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking bit-vec v0.6.1 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking pf2-font v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/main.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | eof = true; [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: unused variable: `section` [INFO] [stdout] --> src/main.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | let section = Font::new(file.as_ptr() as *mut Section); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/main.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | let s = from_utf8(&(*((ptr as usize + 8) as *const [u8; 4]))[..]).unwrap(); [INFO] [stdout] | ^^--------------------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [u8; 4]` [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: `&[u8; 4]` [INFO] [stdout] --> src/main.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | let s = from_utf8(&(*((ptr as usize + 8) as *const [u8; 4]))[..]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] 54 | let s = from_utf8(&(&(*((ptr as usize + 8) as *const [u8; 4])))[..]).unwrap(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pf2-font` (bin "pf2-font") due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/main.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | eof = true; [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: unused variable: `section` [INFO] [stdout] --> src/main.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | let section = Font::new(file.as_ptr() as *mut Section); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_section` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/main.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | let s = from_utf8(&(*((ptr as usize + 8) as *const [u8; 4]))[..]).unwrap(); [INFO] [stdout] | ^^--------------------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const [u8; 4]` [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: `&[u8; 4]` [INFO] [stdout] --> src/main.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | let s = from_utf8(&(*((ptr as usize + 8) as *const [u8; 4]))[..]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] 54 | let s = from_utf8(&(&(*((ptr as usize + 8) as *const [u8; 4])))[..]).unwrap(); [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pf2-font` (bin "pf2-font" test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3b27714bc66aba2ca6d04e1408b8898b9aa68a8346d2042bbdd773e1f4e29b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b27714bc66aba2ca6d04e1408b8898b9aa68a8346d2042bbdd773e1f4e29b37", kill_on_drop: false }` [INFO] [stdout] 3b27714bc66aba2ca6d04e1408b8898b9aa68a8346d2042bbdd773e1f4e29b37