[INFO] fetching crate bsn1 3.0.0...
[INFO] checking bsn1-3.0.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate bsn1 3.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bsn1 3.0.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4a4f64b4e7f209df6dd5568087cae5c6cc012093af0ed4a56b0ec61b5fe1986
[INFO] running `Command { std: "docker" "start" "-a" "d4a4f64b4e7f209df6dd5568087cae5c6cc012093af0ed4a56b0ec61b5fe1986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a4f64b4e7f209df6dd5568087cae5c6cc012093af0ed4a56b0ec61b5fe1986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a4f64b4e7f209df6dd5568087cae5c6cc012093af0ed4a56b0ec61b5fe1986", kill_on_drop: false }`
[INFO] [stdout] d4a4f64b4e7f209df6dd5568087cae5c6cc012093af0ed4a56b0ec61b5fe1986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d2b132db5747afe6040fb567a96a2d6a4a5002c853a45e98be02952f16437f
[INFO] running `Command { std: "docker" "start" "-a" "25d2b132db5747afe6040fb567a96a2d6a4a5002c853a45e98be02952f16437f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.93
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[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 happend 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 <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bsn1` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "25d2b132db5747afe6040fb567a96a2d6a4a5002c853a45e98be02952f16437f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d2b132db5747afe6040fb567a96a2d6a4a5002c853a45e98be02952f16437f", kill_on_drop: false }`
[INFO] [stdout] 25d2b132db5747afe6040fb567a96a2d6a4a5002c853a45e98be02952f16437f
