[INFO] fetching crate rotbl 0.2.10...
[INFO] checking rotbl-0.2.10 against 1.95.0 for pr-155915
[INFO] extracting crate rotbl 0.2.10 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rotbl 0.2.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rotbl 0.2.10
[INFO] tweaked toml for crates.io crate rotbl 0.2.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rotbl 0.2.10 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rotbl 0.2.10 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.210
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.0
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[INFO] [stderr]   Downloaded anstyle v1.0.7
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded serde v1.0.210
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.3
[INFO] [stderr]   Downloaded anstyle-query v1.1.0
[INFO] [stderr]   Downloaded futures-async-stream-macro v0.2.11
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[INFO] [stderr]   Downloaded seq-marked v0.3.1
[INFO] [stderr]   Downloaded either v1.12.0
[INFO] [stderr]   Downloaded futures-async-stream v0.2.11
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[INFO] [stderr]   Downloaded pin-project-internal v1.1.5
[INFO] [stderr]   Downloaded anstyle-parse v0.2.4
[INFO] [stderr]   Downloaded libtest-mimic v0.8.1
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[INFO] [stderr]   Downloaded virtue v0.0.13
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[INFO] [stderr]   Downloaded pin-project v1.1.5
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[INFO] [stderr]   Downloaded memchr v2.7.2
[INFO] [stderr]   Downloaded backtrace v0.3.71
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
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[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] [stderr]   Downloaded regex v1.10.4
[INFO] [stderr]   Downloaded regex-syntax v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c4ecc7bdeaec4a530110fbb52e9756572c43379eb9c1d11ce853d532f060142
[INFO] running `Command { std: "docker" "start" "-a" "6c4ecc7bdeaec4a530110fbb52e9756572c43379eb9c1d11ce853d532f060142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c4ecc7bdeaec4a530110fbb52e9756572c43379eb9c1d11ce853d532f060142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4ecc7bdeaec4a530110fbb52e9756572c43379eb9c1d11ce853d532f060142", kill_on_drop: false }`
[INFO] [stdout] 6c4ecc7bdeaec4a530110fbb52e9756572c43379eb9c1d11ce853d532f060142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f50c10875e5227ae57d8c5ad63385bc673e159457f893b227a749774322816b6
[INFO] running `Command { std: "docker" "start" "-a" "f50c10875e5227ae57d8c5ad63385bc673e159457f893b227a749774322816b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.12.0
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[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking getrandom v0.4.2
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[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking moka v0.12.15
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking escape8259 v0.5.3
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling futures-async-stream-macro v0.2.11
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-async-stream-macro-0.2.11/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(proc_macro_def_site)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-async-stream-macro` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f50c10875e5227ae57d8c5ad63385bc673e159457f893b227a749774322816b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50c10875e5227ae57d8c5ad63385bc673e159457f893b227a749774322816b6", kill_on_drop: false }`
[INFO] [stdout] f50c10875e5227ae57d8c5ad63385bc673e159457f893b227a749774322816b6