[INFO] fetching crate html5minify-cli 1.0.0...
[INFO] checking html5minify-cli-1.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate html5minify-cli 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate html5minify-cli 1.0.0
[INFO] finished tweaking crates.io crate html5minify-cli 1.0.0
[INFO] tweaked toml for crates.io crate html5minify-cli 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate html5minify-cli 1.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate html5minify-cli 1.0.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded ppv-lite86 v0.2.9
[INFO] [stderr] Downloaded structopt-derive v0.4.11
[INFO] [stderr] Downloaded structopt v0.3.18
[INFO] [stderr] Downloaded proc-macro2 v1.0.23
[INFO] [stderr] Downloaded syn v1.0.42
[INFO] [stderr] Downloaded html5minify v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17849dbbe0fad1bdfc6419dec2c6fe934e7f29f3842639a1b2b78a6479b473c8
[INFO] running `Command { std: "docker" "start" "-a" "17849dbbe0fad1bdfc6419dec2c6fe934e7f29f3842639a1b2b78a6479b473c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17849dbbe0fad1bdfc6419dec2c6fe934e7f29f3842639a1b2b78a6479b473c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17849dbbe0fad1bdfc6419dec2c6fe934e7f29f3842639a1b2b78a6479b473c8", kill_on_drop: false }`
[INFO] [stdout] 17849dbbe0fad1bdfc6419dec2c6fe934e7f29f3842639a1b2b78a6479b473c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a07c03bcd28b6bccbbc7d5fc75efa571a9863aee48cf4985706a4dcc526df6e
[INFO] running `Command { std: "docker" "start" "-a" "1a07c03bcd28b6bccbbc7d5fc75efa571a9863aee48cf4985706a4dcc526df6e", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.77
[INFO] [stderr] Compiling proc-macro2 v1.0.23
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling getrandom v0.1.15
[INFO] [stderr] Compiling syn v1.0.42
[INFO] [stderr] Compiling cfg-if v0.1.10
[INFO] [stderr] Compiling ppv-lite86 v0.2.9
[INFO] [stderr] Compiling serde v1.0.116
[INFO] [stderr] Compiling siphasher v0.3.3
[INFO] [stderr] Compiling ryu v1.0.5
[INFO] [stderr] Compiling serde_derive v1.0.116
[INFO] [stderr] Compiling serde_json v1.0.57
[INFO] [stderr] Checking new_debug_unreachable v1.0.4
[INFO] [stderr] Compiling version_check v0.9.2
[INFO] [stderr] Compiling itoa v0.4.6
[INFO] [stderr] Compiling log v0.4.11
[INFO] [stderr] Compiling phf_shared v0.8.0
[INFO] [stderr] Checking mac v0.1.1
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Checking utf-8 v0.7.5
[INFO] [stderr] Checking futf v0.1.4
[INFO] [stderr] Checking precomputed-hash v0.1.1
[INFO] [stderr] Checking phf v0.8.0
[INFO] [stderr] Compiling bitflags v1.2.1
[INFO] [stderr] Checking unicode-width v0.1.8
[INFO] [stderr] Compiling unicode-segmentation v1.6.0
[INFO] [stderr] Checking vec_map v0.8.2
[INFO] [stderr] Checking ansi_term v0.11.0
[INFO] [stderr] Checking textwrap v0.11.0
[INFO] [stderr] Checking tendril v0.4.1
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stdout] error[E0793]: reference to packed field is unaligned
[INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tendril-0.4.1/src/tendril.rs:241:20
[INFO] [stdout] |
[INFO] [stdout] 241 | if (*header).refcount.decrement() == 1 {
[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] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tendril-0.4.1/src/tendril.rs:958:9
[INFO] [stdout] |
[INFO] [stdout] 958 | (*self.header()).refcount.increment();
[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 `tendril` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1a07c03bcd28b6bccbbc7d5fc75efa571a9863aee48cf4985706a4dcc526df6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a07c03bcd28b6bccbbc7d5fc75efa571a9863aee48cf4985706a4dcc526df6e", kill_on_drop: false }`
[INFO] [stdout] 1a07c03bcd28b6bccbbc7d5fc75efa571a9863aee48cf4985706a4dcc526df6e