[INFO] fetching crate odra-casper-livenet 0.7.0...
[INFO] testing odra-casper-livenet-0.7.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate odra-casper-livenet 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate odra-casper-livenet 0.7.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate odra-casper-livenet 0.7.0
[INFO] finished tweaking crates.io crate odra-casper-livenet 0.7.0
[INFO] tweaked toml for crates.io crate odra-casper-livenet 0.7.0 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" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecdsa v0.10.2
[INFO] [stderr]   Downloaded ref_thread_local v0.1.1
[INFO] [stderr]   Downloaded odra-mock-vm v0.7.1
[INFO] [stderr]   Downloaded jsonrpc-lite v0.6.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.5
[INFO] [stderr]   Downloaded schemars v0.8.5
[INFO] [stderr]   Downloaded proptest-derive v0.3.0
[INFO] [stderr]   Downloaded casper-types v3.0.0
[INFO] [stderr]   Downloaded bitvec v0.18.5
[INFO] [stderr]   Downloaded k256 v0.7.3
[INFO] [stderr]   Downloaded wasmi v0.9.1
[INFO] [stderr]   Downloaded casper-execution-engine v5.0.0
[INFO] [stderr]   Downloaded casper-contract v3.0.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded casper-wasm-utils v1.0.0
[INFO] [stderr]   Downloaded hex-buffer-serde v0.2.2
[INFO] [stderr]   Downloaded wasmi-validation v0.4.1
[INFO] [stderr]   Downloaded hex-buffer-serde v0.3.0
[INFO] [stderr]   Downloaded odra-types v0.7.1
[INFO] [stderr]   Downloaded prettycli v0.1.1
[INFO] [stderr]   Downloaded casper-event-standard-macro v0.4.1
[INFO] [stderr]   Downloaded radium v0.3.0
[INFO] [stderr]   Downloaded ff v0.8.0
[INFO] [stderr]   Downloaded derp v0.0.14
[INFO] [stderr]   Downloaded casper-hashing v2.0.0
[INFO] [stderr]   Downloaded casper-event-standard v0.4.1
[INFO] [stderr]   Downloaded odra-casper-shared v0.7.1
[INFO] [stderr]   Downloaded odra-utils v0.7.1
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded signature v1.2.2
[INFO] [stderr]   Downloaded ed25519 v1.2.0
[INFO] [stderr]   Downloaded group v0.8.0
[INFO] [stderr]   Downloaded elliptic-curve v0.8.5
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7df1f14ec0d05e7ffcb850e221bee32c1d5f5d305ffee2f5d3e31d46e00bd244
[INFO] running `Command { std: "docker" "start" "-a" "7df1f14ec0d05e7ffcb850e221bee32c1d5f5d305ffee2f5d3e31d46e00bd244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df1f14ec0d05e7ffcb850e221bee32c1d5f5d305ffee2f5d3e31d46e00bd244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df1f14ec0d05e7ffcb850e221bee32c1d5f5d305ffee2f5d3e31d46e00bd244", kill_on_drop: false }`
[INFO] [stdout] 7df1f14ec0d05e7ffcb850e221bee32c1d5f5d305ffee2f5d3e31d46e00bd244
[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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d20a5f71e3c5d3395a4d2bd205a7199fa1a58306e64c03eeb1532cedc450852
[INFO] running `Command { std: "docker" "start" "-a" "4d20a5f71e3c5d3395a4d2bd205a7199fa1a58306e64c03eeb1532cedc450852", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling bitvec v0.18.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling schemars v0.8.5
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling elliptic-curve v0.8.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling derp v0.0.14
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stderr]    Compiling pem v0.8.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling serde_bytes v0.11.14
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.2
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling parity-wasm v0.42.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling datasize_derive v0.2.15
[INFO] [stderr]    Compiling schemars_derive v0.8.5
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling datasize v0.2.15
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling wasmi-validation v0.4.1
[INFO] [stderr]    Compiling casper-event-standard-macro v0.4.1
[INFO] [stderr]    Compiling hex-buffer-serde v0.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling odra-utils v0.7.1
[INFO] [stderr]    Compiling wasmi v0.9.1
[INFO] [stderr]    Compiling casper-types v3.0.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling lmdb-rkv v0.14.0
[INFO] [stderr]    Compiling casper-wasm-utils v1.0.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ref_thread_local v0.1.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling jsonrpc-lite v0.6.0
[INFO] [stderr]    Compiling prettycli v0.1.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.24
[INFO] [stderr]    Compiling odra-types v0.7.1
[INFO] [stderr]    Compiling casper-event-standard v0.4.1
[INFO] [stderr]    Compiling casper-contract v3.0.0
[INFO] [stderr]    Compiling casper-hashing v2.0.0
[INFO] [stderr]    Compiling odra-casper-shared v0.7.1
[INFO] [stderr]    Compiling odra-mock-vm v0.7.1
[INFO] [stderr]    Compiling casper-execution-engine v5.0.0
[INFO] [stderr]    Compiling odra-casper-livenet v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(once_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(once_cell)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `odra-casper-livenet` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4d20a5f71e3c5d3395a4d2bd205a7199fa1a58306e64c03eeb1532cedc450852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d20a5f71e3c5d3395a4d2bd205a7199fa1a58306e64c03eeb1532cedc450852", kill_on_drop: false }`
[INFO] [stdout] 4d20a5f71e3c5d3395a4d2bd205a7199fa1a58306e64c03eeb1532cedc450852
