[INFO] fetching crate casper-node 1.5.4...
[INFO] checking casper-node-1.5.4 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate casper-node 1.5.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate casper-node 1.5.4 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casper-node 1.5.4
[INFO] finished tweaking crates.io crate casper-node 1.5.4
[INFO] tweaked toml for crates.io crate casper-node 1.5.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate casper-node 1.5.4 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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wheelbuf v0.2.0
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[INFO] [stderr]   Downloaded ecdsa v0.16.7
[INFO] [stderr]   Downloaded elliptic-curve v0.13.5
[INFO] [stderr]   Downloaded ed25519-dalek v2.0.0
[INFO] [stderr]   Downloaded curve25519-dalek v4.0.0
[INFO] [stderr]   Downloaded fiat-crypto v0.1.20
[INFO] [stderr]   Downloaded der v0.7.7
[INFO] [stderr]   Downloaded casper-types v4.0.1
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[INFO] [stderr]   Downloaded assert-json-diff v2.0.2
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded casper-wasmi-core v0.2.1
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[INFO] [stderr]   Downloaded hex-buffer-serde v0.2.2
[INFO] [stderr]   Downloaded casper-hashing v3.0.0
[INFO] [stderr]   Downloaded casper-json-rpc v1.1.0
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded derp v0.0.14
[INFO] [stderr]   Downloaded regex-syntax v0.7.1
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[INFO] [stderr]   Downloaded openssl-src v111.25.3+1.1.1t
[INFO] [stderr]   Downloaded reqwest v0.11.17
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[INFO] [stderr]   Downloaded tokio-openssl v0.6.3
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[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded ipnetwork v0.18.0
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[INFO] [stderr]   Downloaded pnet_transport v0.28.0
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] [stderr]   Downloaded prometheus v0.12.0
[INFO] [stderr]   Downloaded proptest v1.1.0
[INFO] [stderr]   Downloaded raw-cpuid v9.1.1
[INFO] [stderr]   Downloaded dyn-clone v1.0.11
[INFO] [stderr]   Downloaded schemars v0.8.5
[INFO] [stderr]   Downloaded strum v0.24.1
[INFO] [stderr]   Downloaded semver v1.0.17
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[INFO] [stderr]   Downloaded gix-attributes v0.12.0
[INFO] [stderr]   Downloaded unicode-bom v2.0.2
[INFO] [stderr]   Downloaded serde_repr v0.1.12
[INFO] [stderr]   Downloaded gix-command v0.2.5
[INFO] [stderr]   Downloaded gix-ref v0.29.1
[INFO] [stderr]   Downloaded gix-quote v0.4.4
[INFO] [stderr]   Downloaded gix-ignore v0.2.0
[INFO] [stderr]   Downloaded gix-hash v0.11.2
[INFO] [stderr]   Downloaded gix-validate v0.7.5
[INFO] [stderr]   Downloaded bstr v1.5.0
[INFO] [stderr]   Downloaded vergen v8.2.1
[INFO] [stderr]   Downloaded fake_instant v0.4.0
[INFO] [stderr]   Downloaded pnet_datalink v0.28.0
[INFO] [stderr]   Downloaded pnet_macros v0.28.0
[INFO] [stderr]   Downloaded proptest-derive v0.3.0
[INFO] [stderr]   Downloaded rmp v0.8.11
[INFO] [stderr]   Downloaded rmp-serde v0.14.4
[INFO] [stderr]   Downloaded serde_bytes v0.11.9
[INFO] [stderr]   Downloaded tokio-serde v0.8.0
[INFO] [stderr]   Downloaded gix-refspec v0.10.1
[INFO] [stderr]   Downloaded gix-utils v0.1.2
[INFO] [stderr]   Downloaded gix-lock v5.0.1
[INFO] [stderr]   Downloaded gix-actor v0.20.0
[INFO] [stderr]   Downloaded tempfile v3.5.0
[INFO] [stderr]   Downloaded gix-tempfile v5.0.3
[INFO] [stderr]   Downloaded h2 v0.3.18
[INFO] [stderr]   Downloaded gix-odb v0.45.0
[INFO] [stderr]   Downloaded gix-chunk v0.4.2
[INFO] [stderr]   Downloaded gix-pack v0.35.0
[INFO] [stderr]   Downloaded gix-config-value v0.12.1
[INFO] [stderr]   Downloaded gix-prompt v0.5.1
[INFO] [stderr]   Downloaded gix-revision v0.13.0
[INFO] [stderr]   Downloaded gix-sec v0.8.1
[INFO] [stderr]   Downloaded gix-url v0.18.0
[INFO] [stderr]   Downloaded gix-glob v0.7.0
[INFO] [stderr]   Downloaded bitflags v2.3.2
[INFO] [stderr]   Downloaded gix-fs v0.1.1
[INFO] [stderr]   Downloaded parking_lot_core v0.9.8
[INFO] [stderr]   Downloaded gix-traverse v0.25.0
[INFO] [stderr]   Downloaded gix-index v0.16.1
[INFO] [stderr]   Downloaded prodash v23.1.2
[INFO] [stderr]   Downloaded gix-object v0.29.2
[INFO] [stderr]   Downloaded gix-path v0.8.1
[INFO] [stderr]   Downloaded gix-worktree v0.17.1
[INFO] [stderr]   Downloaded signal-hook v0.3.15
[INFO] [stderr]   Downloaded time-macros v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc48458811e0fd3269063d6b4536092a69efe40c3e936f73a4e89227f088a601
[INFO] running `Command { std: "docker" "start" "-a" "bc48458811e0fd3269063d6b4536092a69efe40c3e936f73a4e89227f088a601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc48458811e0fd3269063d6b4536092a69efe40c3e936f73a4e89227f088a601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc48458811e0fd3269063d6b4536092a69efe40c3e936f73a4e89227f088a601", kill_on_drop: false }`
[INFO] [stdout] bc48458811e0fd3269063d6b4536092a69efe40c3e936f73a4e89227f088a601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80fa87f47a487ec95921cfbfa2046e0e22f3f0103dc79b5c26fddf78d2c9b55d
[INFO] running `Command { std: "docker" "start" "-a" "80fa87f47a487ec95921cfbfa2046e0e22f3f0103dc79b5c26fddf78d2c9b55d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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 bstr v1.5.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[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" "80fa87f47a487ec95921cfbfa2046e0e22f3f0103dc79b5c26fddf78d2c9b55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fa87f47a487ec95921cfbfa2046e0e22f3f0103dc79b5c26fddf78d2c9b55d", kill_on_drop: false }`
[INFO] [stdout] 80fa87f47a487ec95921cfbfa2046e0e22f3f0103dc79b5c26fddf78d2c9b55d
[INFO] checking casper-node-1.5.4 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate casper-node 1.5.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate casper-node 1.5.4 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casper-node 1.5.4
[INFO] finished tweaking crates.io crate casper-node 1.5.4
[INFO] tweaked toml for crates.io crate casper-node 1.5.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate casper-node 1.5.4 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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe7dc2d36a5cd1fc50f2015390de510f502fddb40aaec57a5cb56307cc1d3191
[INFO] running `Command { std: "docker" "start" "-a" "fe7dc2d36a5cd1fc50f2015390de510f502fddb40aaec57a5cb56307cc1d3191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe7dc2d36a5cd1fc50f2015390de510f502fddb40aaec57a5cb56307cc1d3191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7dc2d36a5cd1fc50f2015390de510f502fddb40aaec57a5cb56307cc1d3191", kill_on_drop: false }`
[INFO] [stdout] fe7dc2d36a5cd1fc50f2015390de510f502fddb40aaec57a5cb56307cc1d3191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee365a7661bc51c8ef50f310da8ef795d796fe1b3b3cb7b29a09ede518434fd1
[INFO] running `Command { std: "docker" "start" "-a" "ee365a7661bc51c8ef50f310da8ef795d796fe1b3b3cb7b29a09ede518434fd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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 bstr v1.5.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling hex v0.4.3
[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]    Compiling miniz_oxide v0.7.1
[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" "ee365a7661bc51c8ef50f310da8ef795d796fe1b3b3cb7b29a09ede518434fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee365a7661bc51c8ef50f310da8ef795d796fe1b3b3cb7b29a09ede518434fd1", kill_on_drop: false }`
[INFO] [stdout] ee365a7661bc51c8ef50f310da8ef795d796fe1b3b3cb7b29a09ede518434fd1
