[INFO] cloning repository https://github.com/near-examples/simulation-testing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/near-examples/simulation-testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fsimulation-testing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fsimulation-testing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f51095fdd2513da24146dc1d2b7ea5feb20b78e3
[INFO] testing near-examples/simulation-testing against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fsimulation-testing" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/near-examples/simulation-testing on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] removed /workspace/builds/worker-8/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/near-examples/simulation-testing
[INFO] finished tweaking git repo https://github.com/near-examples/simulation-testing
[INFO] tweaked toml for git repo https://github.com/near-examples/simulation-testing written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/near-examples/simulation-testing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 elastic-array v0.11.0
[INFO] [stderr]   Downloaded easy-ext v0.2.0
[INFO] [stderr]   Downloaded near-vm-errors v0.9.1
[INFO] [stderr]   Downloaded borsh-derive v0.7.0
[INFO] [stderr]   Downloaded borsh v0.7.0
[INFO] [stderr]   Downloaded near-sdk v0.11.0
[INFO] [stderr]   Downloaded wasmer-singlepass-backend v0.17.1
[INFO] [stderr]   Downloaded near-vm-logic v0.9.1
[INFO] [stderr]   Downloaded c2-chacha v0.2.4
[INFO] [stderr]   Downloaded blake3 v0.3.4
[INFO] [stderr]   Downloaded near-sdk-core v0.11.0
[INFO] [stderr]   Downloaded protobuf v2.15.1
[INFO] [stderr]   Downloaded near-sdk-macros v0.11.0
[INFO] [stderr]   Downloaded near-runtime-fees v0.9.1
[INFO] [stderr]   Downloaded cached v0.12.0
[INFO] [stderr]   Downloaded borsh-derive v0.6.2
[INFO] [stderr]   Downloaded borsh-derive-internal v0.6.2
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.6.2
[INFO] [stderr]   Downloaded borsh-derive-internal v0.7.0
[INFO] [stderr]   Downloaded parity-secp256k1 v0.7.0
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.7.0
[INFO] [stderr]   Downloaded borsh v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80e3ea0b025c34ff88747d2178d37dc5a36f4f9800bfbb206cab48f6a8c27ce7
[INFO] running `Command { std: "docker" "start" "-a" "80e3ea0b025c34ff88747d2178d37dc5a36f4f9800bfbb206cab48f6a8c27ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80e3ea0b025c34ff88747d2178d37dc5a36f4f9800bfbb206cab48f6a8c27ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e3ea0b025c34ff88747d2178d37dc5a36f4f9800bfbb206cab48f6a8c27ce7", kill_on_drop: false }`
[INFO] [stdout] 80e3ea0b025c34ff88747d2178d37dc5a36f4f9800bfbb206cab48f6a8c27ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf1843b89cd1bd1fb2d344dd2f5d87dba00387cff4096a1cfd17fa1218afbee
[INFO] running `Command { std: "docker" "start" "-a" "8bf1843b89cd1bd1fb2d344dd2f5d87dba00387cff4096a1cfd17fa1218afbee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling borsh-derive-internal v0.6.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.6.2
[INFO] [stderr]    Compiling near-sdk-core v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling borsh-derive v0.6.2
[INFO] [stderr]    Compiling near-sdk-macros v0.11.0
[INFO] [stderr]    Compiling borsh v0.6.2
[INFO] [stderr]    Compiling near-runtime-fees v0.9.1
[INFO] [stderr]    Compiling near-rpc-error-core v0.1.0
[INFO] [stderr]    Compiling near-rpc-error-macro v0.1.0
[INFO] [stderr]    Compiling near-vm-errors v0.9.1
[INFO] [stderr]    Compiling near-vm-logic v0.9.1
[INFO] [stderr]    Compiling near-sdk v0.11.0
[INFO] [stderr]    Compiling simulation-example v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.95s
[INFO] running `Command { std: "docker" "inspect" "8bf1843b89cd1bd1fb2d344dd2f5d87dba00387cff4096a1cfd17fa1218afbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf1843b89cd1bd1fb2d344dd2f5d87dba00387cff4096a1cfd17fa1218afbee", kill_on_drop: false }`
[INFO] [stdout] 8bf1843b89cd1bd1fb2d344dd2f5d87dba00387cff4096a1cfd17fa1218afbee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0f97388cbb87959ef3312c4ed9096912c965cf5a966a4cd616f84041b0fa26
[INFO] running `Command { std: "docker" "start" "-a" "3b0f97388cbb87959ef3312c4ed9096912c965cf5a966a4cd616f84041b0fa26", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling protobuf v2.15.1
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling pwasm-utils v0.12.0
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.7.0
[INFO] [stderr]    Compiling borsh-derive-internal v0.7.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling c2-chacha v0.2.4
[INFO] [stderr]    Compiling easy-ext v0.2.0
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling dynasm v0.5.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling elastic-array v0.11.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cached v0.12.0
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling near-rpc-error-core v0.1.0 (https://github.com/nearprotocol/nearcore.git#3b40a61c)
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling chrono v0.4.12
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling dynasmrt v0.5.2
[INFO] [stderr]    Compiling near-runtime-fees v0.9.1 (https://github.com/nearprotocol/nearcore.git#3b40a61c)
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v2.1.0
[INFO] [stderr]    Compiling validator v0.10.1
[INFO] [stderr]    Compiling uint v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.5.2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_diagnostic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.5.2/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(proc_macro_span)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dynasm` due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name dynasm --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.5.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=b7e217919c681175 -C extra-filename=-b7e217919c681175 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-e3ec946aa03e9da3.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-13f528ca25599bdd.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cb2b306f2fa56d49.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-279cf2f1041e59b1.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-32d0b0f37f7d7783.rlib --extern proc_macro --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3b0f97388cbb87959ef3312c4ed9096912c965cf5a966a4cd616f84041b0fa26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0f97388cbb87959ef3312c4ed9096912c965cf5a966a4cd616f84041b0fa26", kill_on_drop: false }`
[INFO] [stdout] 3b0f97388cbb87959ef3312c4ed9096912c965cf5a966a4cd616f84041b0fa26