[INFO] fetching crate tari_base_node 0.4.2...
[INFO] testing tari_base_node-0.4.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate tari_base_node 0.4.2 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate tari_base_node 0.4.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tari_base_node 0.4.2
[INFO] finished tweaking crates.io crate tari_base_node 0.4.2
[INFO] tweaked toml for crates.io crate tari_base_node 0.4.2 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate tari_base_node 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.36
[INFO] [stderr]   Downloaded flate2 v1.0.16
[INFO] [stderr]   Downloaded qrcode v0.12.0
[INFO] [stderr]   Downloaded num v0.3.0
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[INFO] [stderr]   Downloaded libssh2-sys v0.2.18
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[INFO] [stderr]   Downloaded curl-sys v0.4.32+curl-7.70.0
[INFO] [stderr]   Downloaded merlin v2.0.0
[INFO] [stderr]   Downloaded tari_storage v0.1.0
[INFO] [stderr]   Downloaded chrono-english v0.1.4
[INFO] [stderr]   Downloaded scanlex v0.1.2
[INFO] [stderr]   Downloaded tari_infra_derive v0.0.10
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[INFO] [stderr]   Downloaded tari_storage v0.2.0
[INFO] [stderr]   Downloaded cidr v0.1.0
[INFO] [stderr]   Downloaded tari_common v0.2.0
[INFO] [stderr]   Downloaded num-complex v0.3.0
[INFO] [stderr]   Downloaded tari_mmr v0.2.0
[INFO] [stderr]   Downloaded tari_p2p v0.2.0
[INFO] [stderr]   Downloaded rustyline-derive v0.3.1
[INFO] [stderr]   Downloaded tari_key_manager v0.2.0
[INFO] [stderr]   Downloaded monero v0.5.0
[INFO] [stderr]   Downloaded tari_utilities v0.2.0
[INFO] [stderr]   Downloaded tari_crypto v0.5.0
[INFO] [stderr]   Downloaded tari_comms_dht v0.2.0
[INFO] [stderr]   Downloaded tari_wallet v0.2.0
[INFO] [stderr]   Downloaded tari_comms v0.2.0
[INFO] [stderr]   Downloaded tari_core v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b04d3dee5b41d1dd422ed059feee78205046d13d2597046e74a505118e3b41
[INFO] running `Command { std: "docker" "start" "-a" "f0b04d3dee5b41d1dd422ed059feee78205046d13d2597046e74a505118e3b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b04d3dee5b41d1dd422ed059feee78205046d13d2597046e74a505118e3b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b04d3dee5b41d1dd422ed059feee78205046d13d2597046e74a505118e3b41", kill_on_drop: false }`
[INFO] [stdout] f0b04d3dee5b41d1dd422ed059feee78205046d13d2597046e74a505118e3b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fba454e7a2609ce8420cff94b0066713932874c3666134bbf1dbe04f2381a04
[INFO] running `Command { std: "docker" "start" "-a" "4fba454e7a2609ce8420cff94b0066713932874c3666134bbf1dbe04f2381a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling serde_derive v1.0.114
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[INFO] [stderr]    Compiling getrandom v0.1.14
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[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling byte-tools v0.3.1
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[INFO] [stderr]    Compiling smallvec v1.4.1
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[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling bitstring v0.1.1
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde-big-array v0.2.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling bytemuck v1.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling strum v0.17.1
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling scanlex v0.1.2
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling tracing-core v0.1.11
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling snow v0.6.2
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-2.2.3/src/lib.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(feature = "nightly", feature(external_doc))]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-2.2.3/src/lib.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(feature = "nightly", feature(external_doc))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subtle` due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4fba454e7a2609ce8420cff94b0066713932874c3666134bbf1dbe04f2381a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fba454e7a2609ce8420cff94b0066713932874c3666134bbf1dbe04f2381a04", kill_on_drop: false }`
[INFO] [stdout] 4fba454e7a2609ce8420cff94b0066713932874c3666134bbf1dbe04f2381a04
