[INFO] fetching crate bytemuck 1.23.1...
[INFO] testing bytemuck-1.23.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bytemuck 1.23.1 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate bytemuck 1.23.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bytemuck 1.23.1
[INFO] tweaked toml for crates.io crate bytemuck 1.23.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytemuck 1.23.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bytemuck 1.23.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eb6922a4d8d32bdeb4d92d1ab056a357f1295a51f0291051cd0c3b2bc1548e6
[INFO] running `Command { std: "docker" "start" "-a" "9eb6922a4d8d32bdeb4d92d1ab056a357f1295a51f0291051cd0c3b2bc1548e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eb6922a4d8d32bdeb4d92d1ab056a357f1295a51f0291051cd0c3b2bc1548e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb6922a4d8d32bdeb4d92d1ab056a357f1295a51f0291051cd0c3b2bc1548e6", kill_on_drop: false }`
[INFO] [stdout] 9eb6922a4d8d32bdeb4d92d1ab056a357f1295a51f0291051cd0c3b2bc1548e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ae4b6a1660e174de0f2cc90df76ff4e4f638dcf2bea8450e4539dfbf5591aca4
[INFO] running `Command { std: "docker" "start" "-a" "ae4b6a1660e174de0f2cc90df76ff4e4f638dcf2bea8450e4539dfbf5591aca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ae4b6a1660e174de0f2cc90df76ff4e4f638dcf2bea8450e4539dfbf5591aca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4b6a1660e174de0f2cc90df76ff4e4f638dcf2bea8450e4539dfbf5591aca4", kill_on_drop: false }`
[INFO] [stdout] ae4b6a1660e174de0f2cc90df76ff4e4f638dcf2bea8450e4539dfbf5591aca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] dbd76f97161274459b9f4469af93a472753cfff24d0370df88256dba17d3453a
[INFO] running `Command { std: "docker" "start" "-a" "dbd76f97161274459b9f4469af93a472753cfff24d0370df88256dba17d3453a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "dbd76f97161274459b9f4469af93a472753cfff24d0370df88256dba17d3453a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd76f97161274459b9f4469af93a472753cfff24d0370df88256dba17d3453a", kill_on_drop: false }`
[INFO] [stdout] dbd76f97161274459b9f4469af93a472753cfff24d0370df88256dba17d3453a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7d008454a9e9935ebf7a00f419dd7d7c0ad1f10aebcb53dd99d39bce066b992e
[INFO] running `Command { std: "docker" "start" "-a" "7d008454a9e9935ebf7a00f419dd7d7c0ad1f10aebcb53dd99d39bce066b992e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bytemuck-1155a900672b5d24)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/array_tests-c3359a047234a371)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cast_array ... ok
[INFO] [stderr]      Running tests/cast_slice_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cast_slice_tests-9e038287862b291f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_bytes_of ... ok
[INFO] [stdout] test test_from_bytes_mut ... ok
[INFO] [stdout] test test_from_bytes ... ok
[INFO] [stdout] test test_try_cast_slice ... ok
[INFO] [stdout] test test_try_cast_slice_mut ... ok
[INFO] [stdout] test test_try_from_bytes ... ok
[INFO] [stdout] test test_try_from_bytes_mut ... ok
[INFO] [stdout] test test_types ... ok
[INFO] [stdout] test test_zsts ... ok
[INFO] [stdout] test test_panics ... ok
[INFO] [stderr]      Running tests/checked_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/checked_tests-b276e8c761bf738d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_all_nonzero ... ok
[INFO] [stdout] test test_from_bytes ... ok
[INFO] [stdout] test test_from_bytes_mut ... ok
[INFO] [stdout] test test_try_cast_slice ... ok
[INFO] [stdout] test test_try_from_bytes ... ok
[INFO] [stdout] test test_try_cast_slice_mut ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_try_from_bytes_mut ... ok
[INFO] [stdout] test test_try_pod_read_unaligned ... ok
[INFO] [stdout] test test_types ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/derive-b0d245f497562924)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doc_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/doc_tests-2e941a2233a0ace7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/offset_of_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/offset_of_tests-635c1569c1b4d098)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/std_tests-f5f993fa09781c49)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/transparent.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/transparent-35b5549df58d9983)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wrapper_forgets.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wrapper_forgets-c46cf712b105b3b5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_offsetof_nonpod ... ok
[INFO] [stdout] test test_offsetof_vertex ... ok
[INFO] [stdout] test test_transparent_slice ... ok
[INFO] [stdout] test test_transparent_basic ... ok
[INFO] [stdout] test test_contiguous_doc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_offset_of_vertex ... ok
[INFO] [stdout] test test_offset_of_foo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_transparent_vtabled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_transparent_wrapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d008454a9e9935ebf7a00f419dd7d7c0ad1f10aebcb53dd99d39bce066b992e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d008454a9e9935ebf7a00f419dd7d7c0ad1f10aebcb53dd99d39bce066b992e", kill_on_drop: false }`
[INFO] [stdout] 7d008454a9e9935ebf7a00f419dd7d7c0ad1f10aebcb53dd99d39bce066b992e