[INFO] fetching crate bitcoin-blockchain-query 0.1.7... [INFO] testing bitcoin-blockchain-query-0.1.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate bitcoin-blockchain-query 0.1.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate bitcoin-blockchain-query 0.1.7 [INFO] finished tweaking crates.io crate bitcoin-blockchain-query 0.1.7 [INFO] tweaked toml for crates.io crate bitcoin-blockchain-query 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitcoin-blockchain-query 0.1.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bitcoin-blockchain-query 0.1.7 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex-utilities v0.1.5 [INFO] [stderr] Downloaded electrs-query v0.1.2 [INFO] [stderr] Downloaded sha256 v1.0.3 [INFO] [stderr] Downloaded binary-utils v0.1.1 [INFO] [stderr] Downloaded bitcoin-bech32 v0.12.1 [INFO] [stderr] Downloaded bitcoin-address v0.1.5 [INFO] [stderr] Downloaded async-global-executor v2.3.0 [INFO] [stderr] Downloaded polling v2.3.0 [INFO] [stderr] Downloaded async-io v1.9.0 [INFO] [stderr] Downloaded futures-channel v0.3.24 [INFO] [stderr] Downloaded bitcoind-request v0.1.13 [INFO] [stderr] Downloaded electrum-client v0.12.0 [INFO] [stderr] Downloaded jsonrpc v0.13.0 [INFO] [stderr] Downloaded sha2 v0.10.5 [INFO] [stderr] Downloaded bitcoin-utils v0.1.3 [INFO] [stderr] Downloaded electrs-request v0.1.3 [INFO] [stderr] Downloaded bitcoin v0.29.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3507184cf759f8581e3b7c18cc253d3493595fb24891b1dc6a31a9f4d8941cae [INFO] running `Command { std: "docker" "start" "-a" "3507184cf759f8581e3b7c18cc253d3493595fb24891b1dc6a31a9f4d8941cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3507184cf759f8581e3b7c18cc253d3493595fb24891b1dc6a31a9f4d8941cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3507184cf759f8581e3b7c18cc253d3493595fb24891b1dc6a31a9f4d8941cae", kill_on_drop: false }` [INFO] [stdout] 3507184cf759f8581e3b7c18cc253d3493595fb24891b1dc6a31a9f4d8941cae [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 801c5bba1e6ceefb9c77e54937bf2e318288d6345de81b717fe407d2a95a61ef [INFO] running `Command { std: "docker" "start" "-a" "801c5bba1e6ceefb9c77e54937bf2e318288d6345de81b717fe407d2a95a61ef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling concurrent-queue v1.2.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling futures-io v0.3.24 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.46/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] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling async-io v1.9.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling async-task v4.3.0 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling bech32 v0.9.1 [INFO] [stderr] Compiling async-channel v1.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling bech32 v0.8.1 [INFO] [stderr] Compiling binary-utils v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "801c5bba1e6ceefb9c77e54937bf2e318288d6345de81b717fe407d2a95a61ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "801c5bba1e6ceefb9c77e54937bf2e318288d6345de81b717fe407d2a95a61ef", kill_on_drop: false }` [INFO] [stdout] 801c5bba1e6ceefb9c77e54937bf2e318288d6345de81b717fe407d2a95a61ef