[INFO] cloning repository https://github.com/neerav1234/ckb-multisig-mit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neerav1234/ckb-multisig-mit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerav1234%2Fckb-multisig-mit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerav1234%2Fckb-multisig-mit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c7b49c4d13d849d5e8b2a87d8e712a2ca95820e
[INFO] checking neerav1234/ckb-multisig-mit against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerav1234%2Fckb-multisig-mit" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neerav1234/ckb-multisig-mit
[INFO] finished tweaking git repo https://github.com/neerav1234/ckb-multisig-mit
[INFO] tweaked toml for git repo https://github.com/neerav1234/ckb-multisig-mit written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neerav1234/ckb-multisig-mit on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neerav1234/ckb-multisig-mit 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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[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 ckb-standalone-types v0.1.2
[INFO] [stderr]   Downloaded molecule v0.7.3
[INFO] [stderr]   Downloaded faster-hex v0.6.1
[INFO] [stderr]   Downloaded golomb-coded-set v0.2.0
[INFO] [stderr]   Downloaded ckb-rational v0.109.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.109.0
[INFO] [stderr]   Downloaded numext-fixed-uint-hack v0.1.6
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.109.0
[INFO] [stderr]   Downloaded numext-fixed-uint v0.1.6
[INFO] [stderr]   Downloaded ckb-hash v0.109.0
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.109.0
[INFO] [stderr]   Downloaded numext-fixed-uint-core v0.1.6
[INFO] [stderr]   Downloaded ckb-channel v0.109.0
[INFO] [stderr]   Downloaded ckb-verification-traits v0.108.1
[INFO] [stderr]   Downloaded ckb-error v0.108.1
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.108.1
[INFO] [stderr]   Downloaded heapsize v0.4.2
[INFO] [stderr]   Downloaded blake2b-rs v0.2.0
[INFO] [stderr]   Downloaded ckb-error v0.109.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.108.1
[INFO] [stderr]   Downloaded ckb-rational v0.108.1
[INFO] [stderr]   Downloaded ckb-systemtime v0.108.1
[INFO] [stderr]   Downloaded includedir_codegen v0.6.0
[INFO] [stderr]   Downloaded merkle-cbt v0.3.2
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.108.1
[INFO] [stderr]   Downloaded ckb-hash v0.108.1
[INFO] [stderr]   Downloaded ckb-fixed-hash v0.108.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-core v0.108.1
[INFO] [stderr]   Downloaded ckb-fixed-hash-macros v0.108.1
[INFO] [stderr]   Downloaded ckb-channel v0.108.1
[INFO] [stderr]   Downloaded ckb-traits v0.108.1
[INFO] [stderr]   Downloaded ckb-vm-definitions v0.22.2
[INFO] [stderr]   Downloaded ckb-verification v0.108.1
[INFO] [stderr]   Downloaded ckb-logger v0.108.1
[INFO] [stderr]   Downloaded ckb-pow v0.108.1
[INFO] [stderr]   Downloaded ckb-always-success-script v0.0.1
[INFO] [stderr]   Downloaded ckb-dao v0.108.1
[INFO] [stderr]   Downloaded numext-constructor v0.1.6
[INFO] [stderr]   Downloaded includedir v0.6.0
[INFO] [stderr]   Downloaded ckb-crypto v0.108.1
[INFO] [stderr]   Downloaded eaglesong v0.1.0
[INFO] [stderr]   Downloaded ckb-dao-utils v0.108.1
[INFO] [stderr]   Downloaded ckb-constant v0.108.1
[INFO] [stderr]   Downloaded ckb-resource v0.108.1
[INFO] [stderr]   Downloaded ckb-jsonrpc-types v0.108.1
[INFO] [stderr]   Downloaded blake2b-ref v0.2.1
[INFO] [stderr]   Downloaded ckb-vm v0.22.2
[INFO] [stderr]   Downloaded ckb-types v0.108.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.1.2
[INFO] [stderr]   Downloaded goblin v0.4.0
[INFO] [stderr]   Downloaded goblin v0.2.3
[INFO] [stderr]   Downloaded ckb-testtool v0.9.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity v0.109.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-macros v0.109.0
[INFO] [stderr]   Downloaded ckb-occupied-capacity-core v0.109.0
[INFO] [stderr]   Downloaded ckb-std v0.12.1
[INFO] [stderr]   Downloaded buddy-alloc v0.5.0
[INFO] [stderr]   Downloaded ckb-chain-spec v0.108.1
[INFO] [stderr]   Downloaded ckb-types v0.109.0
[INFO] [stderr]   Downloaded ckb-util v0.108.1
[INFO] [stderr]   Downloaded ckb-script v0.108.1
[INFO] [stderr]   Downloaded ckb-system-scripts v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b649667cf93af5e7617e72ebf18cb627f6d72a7d09a68c52617adbb5b70ff6
[INFO] running `Command { std: "docker" "start" "-a" "45b649667cf93af5e7617e72ebf18cb627f6d72a7d09a68c52617adbb5b70ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b649667cf93af5e7617e72ebf18cb627f6d72a7d09a68c52617adbb5b70ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b649667cf93af5e7617e72ebf18cb627f6d72a7d09a68c52617adbb5b70ff6", kill_on_drop: false }`
[INFO] [stdout] 45b649667cf93af5e7617e72ebf18cb627f6d72a7d09a68c52617adbb5b70ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f89d58bfee1f05c9b3d664d6832fff5c266b5726c29accd91cfbbd274e81442
[INFO] running `Command { std: "docker" "start" "-a" "3f89d58bfee1f05c9b3d664d6832fff5c266b5726c29accd91cfbbd274e81442", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]     Checking merkle-cbt v0.3.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking ckb-merkle-mountain-range v0.5.2
[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" "3f89d58bfee1f05c9b3d664d6832fff5c266b5726c29accd91cfbbd274e81442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f89d58bfee1f05c9b3d664d6832fff5c266b5726c29accd91cfbbd274e81442", kill_on_drop: false }`
[INFO] [stdout] 3f89d58bfee1f05c9b3d664d6832fff5c266b5726c29accd91cfbbd274e81442
