[INFO] fetching crate riker-dispatcher 0.2.4... [INFO] checking riker-dispatcher-0.2.4 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate riker-dispatcher 0.2.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate riker-dispatcher 0.2.4 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riker-dispatcher 0.2.4 [INFO] finished tweaking crates.io crate riker-dispatcher 0.2.4 [INFO] tweaked toml for crates.io crate riker-dispatcher 0.2.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding config v0.9.3 (latest: v0.14.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.4.0) [INFO] [stderr] Adding linked-hash-map v0.3.0 (latest: v0.5.6) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding riker v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding rust-ini v0.13.0 (latest: v0.21.0) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde-hjson v0.8.2 (latest: v0.9.1) [INFO] [stderr] Adding serde_test v0.8.23 (latest: v1.0.176) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.13) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding uuid v0.6.5 (latest: v1.8.0) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.56.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded riker v0.2.4 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffc2d04fb7e139d3e0d5c97649a813f61a00408699334c3667fd6fda83407cff [INFO] running `Command { std: "docker" "start" "-a" "ffc2d04fb7e139d3e0d5c97649a813f61a00408699334c3667fd6fda83407cff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffc2d04fb7e139d3e0d5c97649a813f61a00408699334c3667fd6fda83407cff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc2d04fb7e139d3e0d5c97649a813f61a00408699334c3667fd6fda83407cff", kill_on_drop: false }` [INFO] [stdout] ffc2d04fb7e139d3e0d5c97649a813f61a00408699334c3667fd6fda83407cff [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a85595c0f15cd2571c6379c90448bb84d7ba786de1eef4b159c7ced61579973 [INFO] running `Command { std: "docker" "start" "-a" "1a85595c0f15cd2571c6379c90448bb84d7ba786de1eef4b159c7ced61579973", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 [INFO] [stderr] Checking serde_json v1.0.117 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking riker v0.2.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/riker-0.2.4/src/lib.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | await_macro, [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/riker-0.2.4/src/kernel/kernel.rs:257:29 [INFO] [stdout] | [INFO] [stdout] 257 | let _ = await!(AssertUnwindSafe(f).catch_unwind()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `AssertUnwindSafe(f).catch_unwind().await` [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 E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `riker` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1a85595c0f15cd2571c6379c90448bb84d7ba786de1eef4b159c7ced61579973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a85595c0f15cd2571c6379c90448bb84d7ba786de1eef4b159c7ced61579973", kill_on_drop: false }` [INFO] [stdout] 1a85595c0f15cd2571c6379c90448bb84d7ba786de1eef4b159c7ced61579973 [INFO] checking riker-dispatcher-0.2.4 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate riker-dispatcher 0.2.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate riker-dispatcher 0.2.4 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riker-dispatcher 0.2.4 [INFO] finished tweaking crates.io crate riker-dispatcher 0.2.4 [INFO] tweaked toml for crates.io crate riker-dispatcher 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bytes v0.4.12 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding config v0.9.3 (latest: v0.14.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.4.0) [INFO] [stderr] Adding linked-hash-map v0.3.0 (latest: v0.5.6) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding riker v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding rust-ini v0.13.0 (latest: v0.21.0) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.203) [INFO] [stderr] Adding serde-hjson v0.8.2 (latest: v0.9.1) [INFO] [stderr] Adding serde_test v0.8.23 (latest: v1.0.176) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.13) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding uuid v0.6.5 (latest: v1.8.0) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.56.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b4e7e8edae409406d299c8bde814baa164c325d46f0a1b85eb2aedd93fbcf04 [INFO] running `Command { std: "docker" "start" "-a" "2b4e7e8edae409406d299c8bde814baa164c325d46f0a1b85eb2aedd93fbcf04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b4e7e8edae409406d299c8bde814baa164c325d46f0a1b85eb2aedd93fbcf04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4e7e8edae409406d299c8bde814baa164c325d46f0a1b85eb2aedd93fbcf04", kill_on_drop: false }` [INFO] [stdout] 2b4e7e8edae409406d299c8bde814baa164c325d46f0a1b85eb2aedd93fbcf04 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b831775550d1a5c9ab120de325aa18da06358a58aad6b0b5ab45a714a2c7e2c1 [INFO] running `Command { std: "docker" "start" "-a" "b831775550d1a5c9ab120de325aa18da06358a58aad6b0b5ab45a714a2c7e2c1", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "b831775550d1a5c9ab120de325aa18da06358a58aad6b0b5ab45a714a2c7e2c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b831775550d1a5c9ab120de325aa18da06358a58aad6b0b5ab45a714a2c7e2c1", kill_on_drop: false }` [INFO] [stdout] b831775550d1a5c9ab120de325aa18da06358a58aad6b0b5ab45a714a2c7e2c1