[INFO] fetching crate ex3-block-builder 0.15.19...
[INFO] documenting ex3-block-builder-0.15.19 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate ex3-block-builder 0.15.19 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ex3-block-builder 0.15.19 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ex3-block-builder 0.15.19
[INFO] finished tweaking crates.io crate ex3-block-builder 0.15.19
[INFO] tweaked toml for crates.io crate ex3-block-builder 0.15.19 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ex3-blockchain-public-types v0.17.18
[INFO] [stderr]   Downloaded ic-agent v0.25.0
[INFO] [stderr]   Downloaded ic-certification v0.25.0
[INFO] [stderr]   Downloaded backoff v0.4.0
[INFO] [stderr]   Downloaded ex3-canister-client v0.17.1
[INFO] [stderr]   Downloaded ic-verify-bls-signature v0.1.0
[INFO] [stderr]   Downloaded pem v2.0.1
[INFO] [stderr]   Downloaded bls12_381 v0.7.1
[INFO] [stderr]   Downloaded ex3-node-converter v0.15.0
[INFO] [stderr]   Downloaded ex3-block-reports v0.15.19
[INFO] [stderr]   Downloaded ex3-deposit-detector-public-types v0.17.15
[INFO] [stderr]   Downloaded ex3-wallet-registry-public-types v0.17.9
[INFO] [stderr]   Downloaded ex3-secret-vault-public-types v0.17.16
[INFO] [stderr]   Downloaded hashlru v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bf8211efbf1565bbbbcdf22206c7ecaf264839c7699eb3bbff2f724f23eb6cc
[INFO] running `Command { std: "docker" "start" "-a" "8bf8211efbf1565bbbbcdf22206c7ecaf264839c7699eb3bbff2f724f23eb6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf8211efbf1565bbbbcdf22206c7ecaf264839c7699eb3bbff2f724f23eb6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf8211efbf1565bbbbcdf22206c7ecaf264839c7699eb3bbff2f724f23eb6cc", kill_on_drop: false }`
[INFO] [stdout] 8bf8211efbf1565bbbbcdf22206c7ecaf264839c7699eb3bbff2f724f23eb6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb16c55847d6bceba0c6e4569e8212aa48410174551a9d61274a2967b53d5b74
[INFO] running `Command { std: "docker" "start" "-a" "bb16c55847d6bceba0c6e4569e8212aa48410174551a9d61274a2967b53d5b74", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.33
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling candid v0.9.11
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking pretty v0.12.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]     Checking ic_principal v0.1.1
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking ic-stable-structures v0.6.1
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking bs58 v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]     Checking ring v0.17.7
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]    Compiling const_env_impl v0.1.2
[INFO] [stderr]     Checking rs_merkle v1.4.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling candid_derive v0.6.4
[INFO] [stderr]     Checking num_enum v0.6.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking ex3-node-error v0.14.1
[INFO] [stderr]     Checking ex3-crypto v0.15.18
[INFO] [stderr]    Compiling ex3-payload-derive v0.15.0
[INFO] [stderr]    Compiling const_env v0.1.2
[INFO] [stderr]     Checking binread v2.2.0
[INFO] [stderr]    Compiling logos v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking ic0 v0.18.11
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking pairing v0.22.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking bls12_381 v0.7.1
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ex3-serde v0.15.0
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]     Checking time v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking webpki-roots v0.25.3
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking ic-verify-bls-signature v0.1.0
[INFO] [stderr]     Checking ic-certification v0.25.0
[INFO] [stderr]     Checking k256 v0.13.2
[INFO] [stderr]     Checking ex3-timestamp v0.15.2
[INFO] [stderr]     Checking ex3-common-error-info v0.15.1
[INFO] [stderr]     Checking ex3-node-types v0.15.104
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking ex3-canister-error v0.17.0
[INFO] [stderr]     Checking pem v2.0.1
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling env-file-reader v0.3.0
[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-6f17d22bba15001f/ex3-node-types-0.15.104/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(step_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.23
[INFO] [stderr]     Checking hashlru v0.11.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-node-types` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb16c55847d6bceba0c6e4569e8212aa48410174551a9d61274a2967b53d5b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb16c55847d6bceba0c6e4569e8212aa48410174551a9d61274a2967b53d5b74", kill_on_drop: false }`
[INFO] [stdout] bb16c55847d6bceba0c6e4569e8212aa48410174551a9d61274a2967b53d5b74
[INFO] documenting ex3-block-builder-0.15.19 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate ex3-block-builder 0.15.19 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ex3-block-builder 0.15.19 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ex3-block-builder 0.15.19
[INFO] finished tweaking crates.io crate ex3-block-builder 0.15.19
[INFO] tweaked toml for crates.io crate ex3-block-builder 0.15.19 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a608abbc2912180df4ff873a9abf3dbf5c6f095c7b99f78ad43bab6d83de323d
[INFO] running `Command { std: "docker" "start" "-a" "a608abbc2912180df4ff873a9abf3dbf5c6f095c7b99f78ad43bab6d83de323d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a608abbc2912180df4ff873a9abf3dbf5c6f095c7b99f78ad43bab6d83de323d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a608abbc2912180df4ff873a9abf3dbf5c6f095c7b99f78ad43bab6d83de323d", kill_on_drop: false }`
[INFO] [stdout] a608abbc2912180df4ff873a9abf3dbf5c6f095c7b99f78ad43bab6d83de323d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d33a05bc32aa95399f4c17e14e69fa32dfbcff8cff9cb7016ed255d9c84940a
[INFO] running `Command { std: "docker" "start" "-a" "0d33a05bc32aa95399f4c17e14e69fa32dfbcff8cff9cb7016ed255d9c84940a", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling winnow v0.5.33
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling candid v0.9.11
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking pretty v0.12.3
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking ic_principal v0.1.1
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking ic-stable-structures v0.6.1
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking bs58 v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]     Checking ring v0.17.7
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]    Compiling const_env_impl v0.1.2
[INFO] [stderr]     Checking rs_merkle v1.4.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking ic0 v0.18.11
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling candid_derive v0.6.4
[INFO] [stderr]     Checking num_enum v0.6.1
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ex3-payload-derive v0.15.0
[INFO] [stderr]     Checking ex3-node-error v0.14.1
[INFO] [stderr]     Checking ex3-crypto v0.15.18
[INFO] [stderr]    Compiling const_env v0.1.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking binread v2.2.0
[INFO] [stderr]    Compiling logos v0.12.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking pairing v0.22.0
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ex3-serde v0.15.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking bls12_381 v0.7.1
[INFO] [stderr]     Checking time v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking webpki-roots v0.25.3
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking ex3-timestamp v0.15.2
[INFO] [stderr]     Checking ex3-common-error-info v0.15.1
[INFO] [stderr]     Checking ex3-node-types v0.15.104
[INFO] [stderr]     Checking ic-verify-bls-signature v0.1.0
[INFO] [stderr]     Checking ex3-canister-error v0.17.0
[INFO] [stderr]     Checking k256 v0.13.2
[INFO] [stderr]     Checking ic-certification v0.25.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking pem v2.0.1
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ex3-node-types-0.15.104/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(step_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking reqwest v0.11.23
[INFO] [stderr]     Checking hashlru v0.11.0
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-node-types` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0d33a05bc32aa95399f4c17e14e69fa32dfbcff8cff9cb7016ed255d9c84940a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d33a05bc32aa95399f4c17e14e69fa32dfbcff8cff9cb7016ed255d9c84940a", kill_on_drop: false }`
[INFO] [stdout] 0d33a05bc32aa95399f4c17e14e69fa32dfbcff8cff9cb7016ed255d9c84940a
