[INFO] fetching crate entropycli 1.0.10...
[INFO] checking entropycli-1.0.10 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate entropycli 1.0.10 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate entropycli 1.0.10 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entropycli 1.0.10
[INFO] finished tweaking crates.io crate entropycli 1.0.10
[INFO] tweaked toml for crates.io crate entropycli 1.0.10 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate entropycli 1.0.10 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecvrf-rs v1.0.0
[INFO] [stderr]   Downloaded group v0.12.0
[INFO] [stderr]   Downloaded entropy_beacon_cosmos v2.0.4
[INFO] [stderr]   Downloaded cosmwasm-derive v1.1.5
[INFO] [stderr]   Downloaded zeroize v1.5.5
[INFO] [stderr]   Downloaded cosmwasm-crypto v1.1.5
[INFO] [stderr]   Downloaded dialoguer v0.10.2
[INFO] [stderr]   Downloaded console v0.15.2
[INFO] [stderr]   Downloaded schemars v0.8.11
[INFO] [stderr]   Downloaded bip39 v1.0.1
[INFO] [stderr]   Downloaded tendermint v0.23.9
[INFO] [stderr]   Downloaded cosmos-sdk-proto v0.14.0
[INFO] [stderr]   Downloaded url v2.3.0
[INFO] [stderr]   Downloaded cosmwasm-std v1.1.5
[INFO] [stderr]   Downloaded curve25519-entropic v3.2.1
[INFO] [stderr]   Downloaded unicode-normalization v0.1.9
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded cosmrs v0.9.0
[INFO] [stderr]   Downloaded tendermint-proto v0.23.9
[INFO] [stderr]   Downloaded schemars_derive v0.8.11
[INFO] [stderr]   Downloaded rfc6979 v0.3.0
[INFO] [stderr]   Downloaded base64ct v1.5.2
[INFO] [stderr]   Downloaded serde-json-wasm v0.4.1
[INFO] [stderr]   Downloaded uint v0.9.4
[INFO] [stderr]   Downloaded indicatif v0.17.1
[INFO] [stderr]   Downloaded crypto-bigint v0.4.8
[INFO] [stderr]   Downloaded ff v0.12.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bce9c8b146cda9d75ebd0620d077ebde5caf6094fdf3f051193b3554d8cfdd2c
[INFO] running `Command { std: "docker" "start" "-a" "bce9c8b146cda9d75ebd0620d077ebde5caf6094fdf3f051193b3554d8cfdd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bce9c8b146cda9d75ebd0620d077ebde5caf6094fdf3f051193b3554d8cfdd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce9c8b146cda9d75ebd0620d077ebde5caf6094fdf3f051193b3554d8cfdd2c", kill_on_drop: false }`
[INFO] [stdout] bce9c8b146cda9d75ebd0620d077ebde5caf6094fdf3f051193b3554d8cfdd2c
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c9cbad72cf592a6403c7fc9feae94f7135620cc1b847e5e342a28720847c17
[INFO] running `Command { std: "docker" "start" "-a" "e2c9cbad72cf592a6403c7fc9feae94f7135620cc1b847e5e342a28720847c17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]     Checking typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking base64ct v1.5.2
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.44/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2c9cbad72cf592a6403c7fc9feae94f7135620cc1b847e5e342a28720847c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c9cbad72cf592a6403c7fc9feae94f7135620cc1b847e5e342a28720847c17", kill_on_drop: false }`
[INFO] [stdout] e2c9cbad72cf592a6403c7fc9feae94f7135620cc1b847e5e342a28720847c17
