[INFO] fetching crate blake2b-rs 0.2.0... [INFO] checking blake2b-rs-0.2.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate blake2b-rs 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate blake2b-rs 0.2.0 [INFO] finished tweaking crates.io crate blake2b-rs 0.2.0 [INFO] tweaked toml for crates.io crate blake2b-rs 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate blake2b-rs 0.2.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 68 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding faster-hex v0.3.1 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac0d09d27cdac803b0915b9e73beea35387e9ca61aa64e0b1305d9a194bbae11 [INFO] running `Command { std: "docker" "start" "-a" "ac0d09d27cdac803b0915b9e73beea35387e9ca61aa64e0b1305d9a194bbae11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac0d09d27cdac803b0915b9e73beea35387e9ca61aa64e0b1305d9a194bbae11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0d09d27cdac803b0915b9e73beea35387e9ca61aa64e0b1305d9a194bbae11", kill_on_drop: false }` [INFO] [stdout] ac0d09d27cdac803b0915b9e73beea35387e9ca61aa64e0b1305d9a194bbae11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05d60b970eed71ab14101d51e218fcb4e040eccfec0e2d578aadb5728ea48550 [INFO] running `Command { std: "docker" "start" "-a" "05d60b970eed71ab14101d51e218fcb4e040eccfec0e2d578aadb5728ea48550", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking faster-hex v0.3.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling blake2b-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> src/binding_layout_tests.rs:202:18 [INFO] [stdout] | [INFO] [stdout] 202 | unsafe { &(*(::core::ptr::null::())).leaf_length as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> src/binding_layout_tests.rs:212:18 [INFO] [stdout] | [INFO] [stdout] 212 | unsafe { &(*(::core::ptr::null::())).node_offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> src/binding_layout_tests.rs:222:18 [INFO] [stdout] | [INFO] [stdout] 222 | unsafe { &(*(::core::ptr::null::())).xof_length as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0793`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blake2b-rs` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "05d60b970eed71ab14101d51e218fcb4e040eccfec0e2d578aadb5728ea48550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d60b970eed71ab14101d51e218fcb4e040eccfec0e2d578aadb5728ea48550", kill_on_drop: false }` [INFO] [stdout] 05d60b970eed71ab14101d51e218fcb4e040eccfec0e2d578aadb5728ea48550