[INFO] cloning repository https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxphong%2FVBI-Substrate-Exercise-Debug-UnitTest-Benchmarking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxphong%2FVBI-Substrate-Exercise-Debug-UnitTest-Benchmarking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc90395617b36636e524f33a1a96d2d816f40609
[INFO] checking cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118916
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxphong%2FVBI-Substrate-Exercise-Debug-UnitTest-Benchmarking" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] finished tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] tweaked toml for git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "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] 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
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking against try#3d5258f568a4b4970d455e4e29f39fd691b5a41a for pr-118916
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxphong%2FVBI-Substrate-Exercise-Debug-UnitTest-Benchmarking" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking on toolchain 3d5258f568a4b4970d455e4e29f39fd691b5a41a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] finished tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] tweaked toml for git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking 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" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "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] 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 git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking against try#3d5258f568a4b4970d455e4e29f39fd691b5a41a for pr-118916
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxphong%2FVBI-Substrate-Exercise-Debug-UnitTest-Benchmarking" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking on toolchain 3d5258f568a4b4970d455e4e29f39fd691b5a41a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] finished tweaking git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking
[INFO] tweaked toml for git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cxphong/VBI-Substrate-Exercise-Debug-UnitTest-Benchmarking 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" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ss58-registry v1.19.0
[INFO] [stderr]   Downloaded jsonrpsee-ws-server v0.13.1
[INFO] [stderr]   Downloaded libp2p-plaintext v0.33.0
[INFO] [stderr]   Downloaded jsonrpsee v0.13.1
[INFO] [stderr]   Downloaded libp2p-uds v0.32.0
[INFO] [stderr]   Downloaded libp2p-core v0.33.0
[INFO] [stderr]   Downloaded jsonrpsee-http-server v0.13.1
[INFO] [stderr]   Downloaded libp2p-floodsub v0.36.0
[INFO] [stderr]   Downloaded libp2p-metrics v0.6.0
[INFO] [stderr]   Downloaded finality-grandpa v0.15.0
[INFO] [stderr]   Downloaded handlebars v4.3.0
[INFO] [stderr]   Downloaded chacha20poly1305 v0.9.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.38.1
[INFO] [stderr]   Downloaded libp2p-rendezvous v0.6.0
[INFO] [stderr]   Downloaded libp2p-swarm v0.36.1
[INFO] [stderr]   Downloaded libp2p v0.45.1
[INFO] [stderr]   Downloaded netlink-packet-route v0.11.0
[INFO] [stderr]   Downloaded rtnetlink v0.9.1
[INFO] [stderr]   Downloaded petgraph v0.6.1
[INFO] [stderr]   Downloaded libp2p-core v0.32.1
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.13.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.37.0
[INFO] [stderr]   Downloaded lru v0.7.5
[INFO] [stderr]   Downloaded parity-db v0.3.13
[INFO] [stderr]   Downloaded clang-sys v1.3.2
[INFO] [stderr]   Downloaded libp2p-ping v0.36.0
[INFO] [stderr]   Downloaded libp2p-relay v0.9.1
[INFO] [stderr]   Downloaded jsonrpsee-core v0.13.1
[INFO] [stderr]   Downloaded libp2p-mplex v0.33.0
[INFO] [stderr]   Downloaded libp2p-kad v0.37.1
[INFO] [stderr]   Downloaded if-watch v1.0.0
[INFO] [stderr]   Downloaded netlink-sys v0.8.2
[INFO] [stderr]   Downloaded libp2p-autonat v0.4.0
[INFO] [stderr]   Downloaded chacha20 v0.8.1
[INFO] [stderr]   Downloaded libp2p-noise v0.36.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.35.0
[INFO] [stderr]   Downloaded libp2p-dns v0.33.0
[INFO] [stderr]   Downloaded libp2p-deflate v0.33.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.18.0
[INFO] [stderr]   Downloaded jsonrpsee-proc-macros v0.13.1
[INFO] [stderr]   Downloaded jsonrpsee-ws-client v0.13.1
[INFO] [stderr]   Downloaded libp2p-yamux v0.37.0
[INFO] [stderr]   Downloaded jsonrpsee-types v0.13.1
[INFO] [stderr]   Downloaded libp2p-identify v0.36.1
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.27.1
[INFO] [stderr]   Downloaded netlink-proto v0.9.2
[INFO] [stderr]   Downloaded libp2p-tcp v0.33.0
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6b413b0205b12a3b7a8f8485b7286519358de9473d16b6df177e669c6019795
[INFO] running `Command { std: "docker" "start" "-a" "d6b413b0205b12a3b7a8f8485b7286519358de9473d16b6df177e669c6019795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b413b0205b12a3b7a8f8485b7286519358de9473d16b6df177e669c6019795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b413b0205b12a3b7a8f8485b7286519358de9473d16b6df177e669c6019795", kill_on_drop: false }`
[INFO] [stdout] d6b413b0205b12a3b7a8f8485b7286519358de9473d16b6df177e669c6019795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3d5258f568a4b4970d455e4e29f39fd691b5a41a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bde4f458ff6a03afa3b498668978fed95098e8856bc2b2ddcd6ae2d59465faf8
[INFO] running `Command { std: "docker" "start" "-a" "bde4f458ff6a03afa3b498668978fed95098e8856bc2b2ddcd6ae2d59465faf8", 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] 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 proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.39/src/wrapper.rs:485:33
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 let proc_macro::LineColumn { line, column } = s.start();
[INFO] [stdout]     |                                 ^^^^^^^^^^ not found in `proc_macro`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::LineColumn;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::fallback::LineColumn;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `LineColumn`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 485 -                 let proc_macro::LineColumn { line, column } = s.start();
[INFO] [stdout] 485 +                 let LineColumn { line, column } = s.start();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.39/src/wrapper.rs:502:33
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 let proc_macro::LineColumn { line, column } = s.end();
[INFO] [stdout]     |                                 ^^^^^^^^^^ not found in `proc_macro`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::LineColumn;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::fallback::LineColumn;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `LineColumn`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 502 -                 let proc_macro::LineColumn { line, column } = s.end();
[INFO] [stdout] 502 +                 let LineColumn { line, column } = s.end();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bde4f458ff6a03afa3b498668978fed95098e8856bc2b2ddcd6ae2d59465faf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde4f458ff6a03afa3b498668978fed95098e8856bc2b2ddcd6ae2d59465faf8", kill_on_drop: false }`
[INFO] [stdout] bde4f458ff6a03afa3b498668978fed95098e8856bc2b2ddcd6ae2d59465faf8