[INFO] cloning repository https://github.com/KuanHsiaoKuo/mdbook-puml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KuanHsiaoKuo/mdbook-puml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuanHsiaoKuo%2Fmdbook-puml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuanHsiaoKuo%2Fmdbook-puml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b7b84ff7b5253efbde14e2e2dda4ab51a3e8090 [INFO] checking KuanHsiaoKuo/mdbook-puml against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuanHsiaoKuo%2Fmdbook-puml" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KuanHsiaoKuo/mdbook-puml on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KuanHsiaoKuo/mdbook-puml [INFO] finished tweaking git repo https://github.com/KuanHsiaoKuo/mdbook-puml [INFO] tweaked toml for git repo https://github.com/KuanHsiaoKuo/mdbook-puml written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KuanHsiaoKuo/mdbook-puml 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded pulldown-cmark-to-cmark v10.0.0 [INFO] [stderr] Downloaded opener v0.5.0 [INFO] [stderr] Downloaded topological-sort v0.1.0 [INFO] [stderr] Downloaded gitignore v1.0.6 [INFO] [stderr] Downloaded filetime v0.2.10 [INFO] [stderr] Downloaded string_cache v0.8.0 [INFO] [stderr] Downloaded ammonia v3.1.0 [INFO] [stderr] Downloaded string_cache_codegen v0.5.1 [INFO] [stderr] Downloaded markup5ever v0.10.0 [INFO] [stderr] Downloaded elasticlunr-rs v3.0.0 [INFO] [stderr] Downloaded html5ever v0.25.1 [INFO] [stderr] Downloaded clap v3.2.8 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded libc v0.2.117 [INFO] [stderr] Downloaded pulldown-cmark v0.9.1 [INFO] [stderr] Downloaded headers v0.3.6 [INFO] [stderr] Downloaded ntapi v0.3.4 [INFO] [stderr] Downloaded mdbook v0.4.19 [INFO] [stderr] Downloaded xml5ever v0.16.1 [INFO] [stderr] Downloaded markup5ever_rcdom v0.1.0 [INFO] [stderr] Downloaded inotify v0.7.0 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded hermit-abi v0.1.13 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded clap_complete v3.2.3 [INFO] [stderr] Downloaded serde_json v1.0.53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 671e78903a776684323cf0df95d5727c51a3829bbb991a39498e01793d15c595 [INFO] running `Command { std: "docker" "start" "-a" "671e78903a776684323cf0df95d5727c51a3829bbb991a39498e01793d15c595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "671e78903a776684323cf0df95d5727c51a3829bbb991a39498e01793d15c595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "671e78903a776684323cf0df95d5727c51a3829bbb991a39498e01793d15c595", kill_on_drop: false }` [INFO] [stdout] 671e78903a776684323cf0df95d5727c51a3829bbb991a39498e01793d15c595 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75a20db6bdc9515af51f2b92e99d916ba1c71abbb0e6b9e654709e343473a242 [INFO] running `Command { std: "docker" "start" "-a" "75a20db6bdc9515af51f2b92e99d916ba1c71abbb0e6b9e654709e343473a242", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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-6f17d22bba15001f/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] [stderr] Compiling pest v2.1.3 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0793`. [INFO] [stdout] [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] error: could not compile `tendril` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "75a20db6bdc9515af51f2b92e99d916ba1c71abbb0e6b9e654709e343473a242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75a20db6bdc9515af51f2b92e99d916ba1c71abbb0e6b9e654709e343473a242", kill_on_drop: false }` [INFO] [stdout] 75a20db6bdc9515af51f2b92e99d916ba1c71abbb0e6b9e654709e343473a242 [INFO] checking KuanHsiaoKuo/mdbook-puml against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuanHsiaoKuo%2Fmdbook-puml" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KuanHsiaoKuo/mdbook-puml on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KuanHsiaoKuo/mdbook-puml [INFO] finished tweaking git repo https://github.com/KuanHsiaoKuo/mdbook-puml [INFO] tweaked toml for git repo https://github.com/KuanHsiaoKuo/mdbook-puml written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KuanHsiaoKuo/mdbook-puml 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ca83dca44ba4e064b7741c781bc463aace38ec9661facc2cae10ca4a0d8a567 [INFO] running `Command { std: "docker" "start" "-a" "1ca83dca44ba4e064b7741c781bc463aace38ec9661facc2cae10ca4a0d8a567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ca83dca44ba4e064b7741c781bc463aace38ec9661facc2cae10ca4a0d8a567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca83dca44ba4e064b7741c781bc463aace38ec9661facc2cae10ca4a0d8a567", kill_on_drop: false }` [INFO] [stdout] 1ca83dca44ba4e064b7741c781bc463aace38ec9661facc2cae10ca4a0d8a567 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4233e11515f0b04cb67bb234c030390476298fe93702a4aefc45be662dbb0df [INFO] running `Command { std: "docker" "start" "-a" "f4233e11515f0b04cb67bb234c030390476298fe93702a4aefc45be662dbb0df", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "f4233e11515f0b04cb67bb234c030390476298fe93702a4aefc45be662dbb0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4233e11515f0b04cb67bb234c030390476298fe93702a4aefc45be662dbb0df", kill_on_drop: false }` [INFO] [stdout] f4233e11515f0b04cb67bb234c030390476298fe93702a4aefc45be662dbb0df