[INFO] fetching crate tackler-core 0.2.0...
[INFO] testing tackler-core-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate tackler-core 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate tackler-core 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tackler-core 0.2.0
[INFO] finished tweaking crates.io crate tackler-core 0.2.0
[INFO] tweaked toml for crates.io crate tackler-core 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate tackler-core 0.2.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gix-actor v0.19.0
[INFO] [stderr]   Downloaded gix-hashtable v0.1.2
[INFO] [stderr]   Downloaded gix-traverse v0.24.0
[INFO] [stderr]   Downloaded gix-lock v5.0.0
[INFO] [stderr]   Downloaded btoi v0.4.3
[INFO] [stderr]   Downloaded gix-tempfile v5.0.2
[INFO] [stderr]   Downloaded gix-glob v0.5.5
[INFO] [stderr]   Downloaded gix-attributes v0.10.0
[INFO] [stderr]   Downloaded unicode-bom v1.1.4
[INFO] [stderr]   Downloaded gix-url v0.16.0
[INFO] [stderr]   Downloaded gix-sec v0.6.2
[INFO] [stderr]   Downloaded gix-revision v0.12.2
[INFO] [stderr]   Downloaded gix-refspec v0.9.0
[INFO] [stderr]   Downloaded gix-ref v0.27.2
[INFO] [stderr]   Downloaded gix-config-value v0.10.2
[INFO] [stderr]   Downloaded gix-prompt v0.3.3
[INFO] [stderr]   Downloaded gix-diff v0.28.1
[INFO] [stderr]   Downloaded gix-pack v0.33.2
[INFO] [stderr]   Downloaded gix-credentials v0.12.0
[INFO] [stderr]   Downloaded gix-config v0.20.1
[INFO] [stderr]   Downloaded clru v0.6.1
[INFO] [stderr]   Downloaded gix-chunk v0.4.1
[INFO] [stderr]   Downloaded imara-diff v0.1.5
[INFO] [stderr]   Downloaded gix-command v0.2.4
[INFO] [stderr]   Downloaded gix-worktree v0.15.2
[INFO] [stderr]   Downloaded gix-bitmap v0.2.2
[INFO] [stderr]   Downloaded gix-validate v0.7.4
[INFO] [stderr]   Downloaded io-close v0.3.7
[INFO] [stderr]   Downloaded tackler-api v0.2.0
[INFO] [stderr]   Downloaded gix-object v0.28.0
[INFO] [stderr]   Downloaded gix v0.43.1
[INFO] [stderr]   Downloaded gix-hash v0.10.3
[INFO] [stderr]   Downloaded gix-quote v0.4.3
[INFO] [stderr]   Downloaded gix-index v0.15.1
[INFO] [stderr]   Downloaded gix-date v0.4.3
[INFO] [stderr]   Downloaded gix-features v0.28.1
[INFO] [stderr]   Downloaded gix-path v0.7.3
[INFO] [stderr]   Downloaded tackler-rs v0.2.0
[INFO] [stderr]   Downloaded gix-discover v0.16.2
[INFO] [stderr]   Downloaded gix-mailmap v0.11.0
[INFO] [stderr]   Downloaded gix-odb v0.43.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 713a3523a43d710a9c3d29b7b9bd7e999ae4b247b4617b6fb1229596f98f9271
[INFO] running `Command { std: "docker" "start" "-a" "713a3523a43d710a9c3d29b7b9bd7e999ae4b247b4617b6fb1229596f98f9271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713a3523a43d710a9c3d29b7b9bd7e999ae4b247b4617b6fb1229596f98f9271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713a3523a43d710a9c3d29b7b9bd7e999ae4b247b4617b6fb1229596f98f9271", kill_on_drop: false }`
[INFO] [stdout] 713a3523a43d710a9c3d29b7b9bd7e999ae4b247b4617b6fb1229596f98f9271
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08af511965e637fe62b4fc19b13eb24fb67e63a1dc7c84774996a75cb8d8448
[INFO] running `Command { std: "docker" "start" "-a" "b08af511965e637fe62b4fc19b13eb24fb67e63a1dc7c84774996a75cb8d8448", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling time-macros v0.2.8
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling prodash v23.1.2
[INFO] [stderr]    Compiling bstr v1.4.0
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.8
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling gix-glob v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling unicode-bom v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling uluru v3.0.0
[INFO] [stderr]    Compiling gix-command v0.2.4
[INFO] [stderr]    Compiling home v0.5.4
[INFO] [stderr]    Compiling clru v0.6.1
[INFO] [stderr]    Compiling rust_decimal v1.29.1
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling arc-swap v1.6.0
[INFO] [stderr]    Compiling indoc v2.0.1
[INFO] [stderr]    Compiling cpufeatures v0.2.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling gix-sec v0.6.2
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling time v0.3.20
[INFO] [stderr]    Compiling filetime v0.2.21
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling io-close v0.3.7
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling imara-diff v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling antlr-rust v0.3.0-beta
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling gix-tempfile v5.0.2
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling gix-hash v0.10.3
[INFO] [stderr]    Compiling gix-date v0.4.3
[INFO] [stderr]    Compiling gix-validate v0.7.4
[INFO] [stderr]    Compiling gix-path v0.7.3
[INFO] [stderr]    Compiling gix-lock v5.0.0
[INFO] [stderr]    Compiling gix-quote v0.4.3
[INFO] [stderr]    Compiling gix-chunk v0.4.1
[INFO] [stderr]    Compiling gix-bitmap v0.2.2
[INFO] [stderr]    Compiling gix-hashtable v0.1.2
[INFO] [stderr]    Compiling gix-config-value v0.10.2
[INFO] [stderr]    Compiling gix-actor v0.19.0
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling gix-mailmap v0.11.0
[INFO] [stderr]    Compiling gix-prompt v0.3.3
[INFO] [stderr]    Compiling gix-features v0.28.1
[INFO] [stderr]    Compiling gix-object v0.28.0
[INFO] [stderr]    Compiling gix-url v0.16.0
[INFO] [stderr]    Compiling gix-attributes v0.10.0
[INFO] [stderr]    Compiling gix-credentials v0.12.0
[INFO] [stderr]    Compiling gix-traverse v0.24.0
[INFO] [stderr]    Compiling gix-diff v0.28.1
[INFO] [stderr]    Compiling gix-ref v0.27.2
[INFO] [stderr]    Compiling gix-revision v0.12.2
[INFO] [stderr]    Compiling gix-index v0.15.1
[INFO] [stderr]    Compiling gix-pack v0.33.2
[INFO] [stderr]    Compiling gix-refspec v0.9.0
[INFO] [stderr]    Compiling gix-worktree v0.15.2
[INFO] [stderr]    Compiling gix-config v0.20.1
[INFO] [stderr]    Compiling gix-discover v0.16.2
[INFO] [stderr]    Compiling gix-odb v0.43.1
[INFO] [stderr]    Compiling gix v0.43.1
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.24
[INFO] [stderr]    Compiling serde_regex v1.1.0
[INFO] [stderr]    Compiling tackler-api v0.2.0
[INFO] [stderr]    Compiling tackler-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(hash_raw_entry)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(is_some_and)]
[INFO] [stdout]    |            ^^^^^^^^^^^
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tackler-core` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b08af511965e637fe62b4fc19b13eb24fb67e63a1dc7c84774996a75cb8d8448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08af511965e637fe62b4fc19b13eb24fb67e63a1dc7c84774996a75cb8d8448", kill_on_drop: false }`
[INFO] [stdout] b08af511965e637fe62b4fc19b13eb24fb67e63a1dc7c84774996a75cb8d8448
