[INFO] fetching crate iridium-md 0.1.0... [INFO] checking iridium-md-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate iridium-md 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate iridium-md 0.1.0 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 crates.io crate iridium-md 0.1.0 [INFO] finished tweaking crates.io crate iridium-md 0.1.0 [INFO] tweaked toml for crates.io crate iridium-md 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate iridium-md 0.1.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scraper v0.12.0 [INFO] [stderr] Downloaded dtoa-short v0.3.2 [INFO] [stderr] Downloaded gitignored v0.4.0 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded string_cache v0.8.0 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded markup5ever v0.10.0 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded comrak v0.8.2 [INFO] [stderr] Downloaded shell-words v1.0.0 [INFO] [stderr] Downloaded twoway v0.2.1 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded libc v0.2.79 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8a34cbe2367cf768f41ccfc1e6812d23792aaeea144fad673487d9bcdb0d23e8 [INFO] running `Command { std: "docker" "start" "-a" "8a34cbe2367cf768f41ccfc1e6812d23792aaeea144fad673487d9bcdb0d23e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a34cbe2367cf768f41ccfc1e6812d23792aaeea144fad673487d9bcdb0d23e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a34cbe2367cf768f41ccfc1e6812d23792aaeea144fad673487d9bcdb0d23e8", kill_on_drop: false }` [INFO] [stdout] 8a34cbe2367cf768f41ccfc1e6812d23792aaeea144fad673487d9bcdb0d23e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 52b4890bfa01644848541a76d6e3822c9ae95b53739a7ea9756ecef5834c3569 [INFO] running `Command { std: "docker" "start" "-a" "52b4890bfa01644848541a76d6e3822c9ae95b53739a7ea9756ecef5834c3569", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Checking tendril v0.4.1 [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" "52b4890bfa01644848541a76d6e3822c9ae95b53739a7ea9756ecef5834c3569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b4890bfa01644848541a76d6e3822c9ae95b53739a7ea9756ecef5834c3569", kill_on_drop: false }` [INFO] [stdout] 52b4890bfa01644848541a76d6e3822c9ae95b53739a7ea9756ecef5834c3569 [INFO] checking iridium-md-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate iridium-md 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate iridium-md 0.1.0 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 crates.io crate iridium-md 0.1.0 [INFO] finished tweaking crates.io crate iridium-md 0.1.0 [INFO] tweaked toml for crates.io crate iridium-md 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate iridium-md 0.1.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 789096298c1f7bef9e2dd877681c6f81893d07715c698d3e017756e2a13a0010 [INFO] running `Command { std: "docker" "start" "-a" "789096298c1f7bef9e2dd877681c6f81893d07715c698d3e017756e2a13a0010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "789096298c1f7bef9e2dd877681c6f81893d07715c698d3e017756e2a13a0010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "789096298c1f7bef9e2dd877681c6f81893d07715c698d3e017756e2a13a0010", kill_on_drop: false }` [INFO] [stdout] 789096298c1f7bef9e2dd877681c6f81893d07715c698d3e017756e2a13a0010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a1b1f228ed0bc0f51c844a3d1ffd328b87971f41573035868b03ac0429daa794 [INFO] running `Command { std: "docker" "start" "-a" "a1b1f228ed0bc0f51c844a3d1ffd328b87971f41573035868b03ac0429daa794", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "a1b1f228ed0bc0f51c844a3d1ffd328b87971f41573035868b03ac0429daa794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b1f228ed0bc0f51c844a3d1ffd328b87971f41573035868b03ac0429daa794", kill_on_drop: false }` [INFO] [stdout] a1b1f228ed0bc0f51c844a3d1ffd328b87971f41573035868b03ac0429daa794