[INFO] fetching crate bsn1 3.0.0... [INFO] checking bsn1-3.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate bsn1 3.0.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate bsn1 3.0.0 [INFO] finished tweaking crates.io crate bsn1 3.0.0 [INFO] tweaked toml for crates.io crate bsn1 3.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bsn1 3.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dd4eff41a3b860d9512431f9fb2b681e58bbc63a4c249d54b801294def6c126 [INFO] running `Command { std: "docker" "start" "-a" "7dd4eff41a3b860d9512431f9fb2b681e58bbc63a4c249d54b801294def6c126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dd4eff41a3b860d9512431f9fb2b681e58bbc63a4c249d54b801294def6c126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd4eff41a3b860d9512431f9fb2b681e58bbc63a4c249d54b801294def6c126", kill_on_drop: false }` [INFO] [stdout] 7dd4eff41a3b860d9512431f9fb2b681e58bbc63a4c249d54b801294def6c126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0b31b1b3a7c7a4d35fc80c01a228a6d4231eafbe86692f5bca0c3113fbbc935 [INFO] running `Command { std: "docker" "start" "-a" "d0b31b1b3a7c7a4d35fc80c01a228a6d4231eafbe86692f5bca0c3113fbbc935", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking bsn1 v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/ber_ref.rs:391:19 [INFO] [stdout] | [INFO] [stdout] 387 | let id_ptr = id_ptr as *mut IdRef; [INFO] [stdout] | -------------------- casting happened here [INFO] [stdout] ... [INFO] [stdout] 391 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/ber_ref.rs:391:41 [INFO] [stdout] | [INFO] [stdout] 389 | let contents_ptr = contents_ptr as *mut ContentsRef; [INFO] [stdout] | -------------------------------- casting happened here [INFO] [stdout] 390 | [INFO] [stdout] 391 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/der_ref.rs:390:19 [INFO] [stdout] | [INFO] [stdout] 386 | let id_ptr = id_ptr as *mut IdRef; [INFO] [stdout] | -------------------- casting happened here [INFO] [stdout] ... [INFO] [stdout] 390 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/der_ref.rs:390:41 [INFO] [stdout] | [INFO] [stdout] 388 | let contents_ptr = contents_ptr as *mut ContentsRef; [INFO] [stdout] | -------------------------------- casting happened here [INFO] [stdout] 389 | [INFO] [stdout] 390 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bsn1` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/ber_ref.rs:391:19 [INFO] [stdout] | [INFO] [stdout] 387 | let id_ptr = id_ptr as *mut IdRef; [INFO] [stdout] | -------------------- casting happened here [INFO] [stdout] ... [INFO] [stdout] 391 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/ber_ref.rs:391:41 [INFO] [stdout] | [INFO] [stdout] 389 | let contents_ptr = contents_ptr as *mut ContentsRef; [INFO] [stdout] | -------------------------------- casting happened here [INFO] [stdout] 390 | [INFO] [stdout] 391 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/der_ref.rs:390:19 [INFO] [stdout] | [INFO] [stdout] 386 | let id_ptr = id_ptr as *mut IdRef; [INFO] [stdout] | -------------------- casting happened here [INFO] [stdout] ... [INFO] [stdout] 390 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/der_ref.rs:390:41 [INFO] [stdout] | [INFO] [stdout] 388 | let contents_ptr = contents_ptr as *mut ContentsRef; [INFO] [stdout] | -------------------------------- casting happened here [INFO] [stdout] 389 | [INFO] [stdout] 390 | unsafe { (&mut *id_ptr, length, &mut *contents_ptr) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bsn1` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d0b31b1b3a7c7a4d35fc80c01a228a6d4231eafbe86692f5bca0c3113fbbc935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0b31b1b3a7c7a4d35fc80c01a228a6d4231eafbe86692f5bca0c3113fbbc935", kill_on_drop: false }` [INFO] [stdout] d0b31b1b3a7c7a4d35fc80c01a228a6d4231eafbe86692f5bca0c3113fbbc935