[INFO] cloning repository https://github.com/urajimiiru/await [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/urajimiiru/await" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furajimiiru%2Fawait", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furajimiiru%2Fawait'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42e86e43af9cc67db5e71832998ccf795014e28f [INFO] checking urajimiiru/await against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furajimiiru%2Fawait" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/urajimiiru/await 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/urajimiiru/await [INFO] finished tweaking git repo https://github.com/urajimiiru/await [INFO] tweaked toml for git repo https://github.com/urajimiiru/await written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/urajimiiru/await 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 ... 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"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] 6849a81677ddb8454c5c714b7d7188e84f214ae081122aceca9e85f53fe15a32 [INFO] running `Command { std: "docker" "start" "-a" "6849a81677ddb8454c5c714b7d7188e84f214ae081122aceca9e85f53fe15a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6849a81677ddb8454c5c714b7d7188e84f214ae081122aceca9e85f53fe15a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6849a81677ddb8454c5c714b7d7188e84f214ae081122aceca9e85f53fe15a32", kill_on_drop: false }` [INFO] [stdout] 6849a81677ddb8454c5c714b7d7188e84f214ae081122aceca9e85f53fe15a32 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] a91ca3471188233f4384e5dbd14b74377ba01809fc13b6bbd16197fa09f12a51 [INFO] running `Command { std: "docker" "start" "-a" "a91ca3471188233f4384e5dbd14b74377ba01809fc13b6bbd16197fa09f12a51", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Checking 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v0.8.0 [INFO] [stderr] Checking smallvec v1.0.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [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] [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] 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" "a91ca3471188233f4384e5dbd14b74377ba01809fc13b6bbd16197fa09f12a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a91ca3471188233f4384e5dbd14b74377ba01809fc13b6bbd16197fa09f12a51", kill_on_drop: false }` [INFO] [stdout] a91ca3471188233f4384e5dbd14b74377ba01809fc13b6bbd16197fa09f12a51 [INFO] checking urajimiiru/await against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furajimiiru%2Fawait" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/urajimiiru/await 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/urajimiiru/await [INFO] finished tweaking git repo https://github.com/urajimiiru/await [INFO] tweaked toml for git repo https://github.com/urajimiiru/await written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/urajimiiru/await 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d306d3b82ff23e6ea0c01e7796383bd4437ed9c61cc8586c028a9f1aa326949d [INFO] running `Command { std: "docker" "start" "-a" "d306d3b82ff23e6ea0c01e7796383bd4437ed9c61cc8586c028a9f1aa326949d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d306d3b82ff23e6ea0c01e7796383bd4437ed9c61cc8586c028a9f1aa326949d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d306d3b82ff23e6ea0c01e7796383bd4437ed9c61cc8586c028a9f1aa326949d", kill_on_drop: false }` [INFO] [stdout] d306d3b82ff23e6ea0c01e7796383bd4437ed9c61cc8586c028a9f1aa326949d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] af7dfc3a79adef61d8955c2873ccea1c8ec090771c95ad2f5f140d77aaad6056 [INFO] running `Command { std: "docker" "start" "-a" "af7dfc3a79adef61d8955c2873ccea1c8ec090771c95ad2f5f140d77aaad6056", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "af7dfc3a79adef61d8955c2873ccea1c8ec090771c95ad2f5f140d77aaad6056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af7dfc3a79adef61d8955c2873ccea1c8ec090771c95ad2f5f140d77aaad6056", kill_on_drop: false }` [INFO] [stdout] af7dfc3a79adef61d8955c2873ccea1c8ec090771c95ad2f5f140d77aaad6056