[INFO] cloning repository https://github.com/HarshitRuwali/dropbox_clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HarshitRuwali/dropbox_clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarshitRuwali%2Fdropbox_clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarshitRuwali%2Fdropbox_clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0afaf2e4e9532ba3dd6fbba61ed173ccee35f53
[INFO] checking HarshitRuwali/dropbox_clone/b0afaf2e4e9532ba3dd6fbba61ed173ccee35f53 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarshitRuwali%2Fdropbox_clone" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HarshitRuwali/dropbox_clone on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HarshitRuwali/dropbox_clone
[INFO] finished tweaking git repo https://github.com/HarshitRuwali/dropbox_clone
[INFO] tweaked toml for git repo https://github.com/HarshitRuwali/dropbox_clone written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HarshitRuwali/dropbox_clone 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-jit-debug v0.38.1
[INFO] [stderr]   Downloaded cranelift-native v0.85.1
[INFO] [stderr]   Downloaded wasmtime-types v0.38.1
[INFO] [stderr]   Downloaded libp2p-uds v0.33.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.34.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.85.1
[INFO] [stderr]   Downloaded libp2p-yamux v0.38.0
[INFO] [stderr]   Downloaded libp2p-deflate v0.34.0
[INFO] [stderr]   Downloaded memfd v0.4.1
[INFO] [stderr]   Downloaded crypto-common v0.1.5
[INFO] [stderr]   Downloaded libp2p-dns v0.34.0
[INFO] [stderr]   Downloaded dyn-clone v1.0.7
[INFO] [stderr]   Downloaded libp2p-tcp v0.34.0
[INFO] [stderr]   Downloaded libp2p-metrics v0.7.0
[INFO] [stderr]   Downloaded lz4 v1.23.3
[INFO] [stderr]   Downloaded libp2p-autonat v0.5.0
[INFO] [stderr]   Downloaded libp2p-relay v0.10.0
[INFO] [stderr]   Downloaded parity-db v0.3.14
[INFO] [stderr]   Downloaded libp2p-swarm v0.37.0
[INFO] [stderr]   Downloaded handlebars v4.3.2
[INFO] [stderr]   Downloaded finality-grandpa v0.16.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.39.0
[INFO] [stderr]   Downloaded regalloc2 v0.2.3
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.38.1
[INFO] [stderr]   Downloaded wasmtime v0.38.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.85.1
[INFO] [stderr]   Downloaded libp2p-kad v0.38.0
[INFO] [stderr]   Downloaded prometheus v0.13.1
[INFO] [stderr]   Downloaded wasmparser v0.85.0
[INFO] [stderr]   Downloaded rustix v0.33.7
[INFO] [stderr]   Downloaded lz4-sys v1.9.3
[INFO] [stderr]   Downloaded libp2p-core v0.34.0
[INFO] [stderr]   Downloaded libp2p v0.46.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.85.1
[INFO] [stderr]   Downloaded cid v0.8.5
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.5
[INFO] [stderr]   Downloaded cranelift-frontend v0.85.1
[INFO] [stderr]   Downloaded yamux v0.10.1
[INFO] [stderr]   Downloaded wasmtime-cache v0.38.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.85.1
[INFO] [stderr]   Downloaded cranelift-isle v0.85.1
[INFO] [stderr]   Downloaded wasmtime-environ v0.38.1
[INFO] [stderr]   Downloaded libp2p-identify v0.37.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.34.0
[INFO] [stderr]   Downloaded libp2p-rendezvous v0.7.0
[INFO] [stderr]   Downloaded tokio v1.20.0
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.28.0
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.4.3+5.2.1-patched.2
[INFO] [stderr]   Downloaded multihash v0.16.2
[INFO] [stderr]   Downloaded scale-info v2.1.2
[INFO] [stderr]   Downloaded ss58-registry v1.23.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.38.1
[INFO] [stderr]   Downloaded libp2p-floodsub v0.37.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.85.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.38.0
[INFO] [stderr]   Downloaded dtoa v1.0.2
[INFO] [stderr]   Downloaded libp2p-ping v0.37.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.19.0
[INFO] [stderr]   Downloaded async-global-executor v2.2.0
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.34.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.36.0
[INFO] [stderr]   Downloaded psm v0.1.19
[INFO] [stderr]   Downloaded libp2p-noise v0.37.0
[INFO] [stderr]   Downloaded futures-rustls v0.22.1
[INFO] [stderr]   Downloaded cranelift-entity v0.85.1
[INFO] [stderr]   Downloaded wasmtime-runtime v0.38.1
[INFO] [stderr]   Downloaded scale-info-derive v2.1.2
[INFO] [stderr]   Downloaded lru v0.7.7
[INFO] [stderr]   Downloaded zeroize v1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c7e100f133a798eaec2901dae66d822220f7cedbd244deaa224f337aa88d09c
[INFO] running `Command { std: "docker" "start" "-a" "0c7e100f133a798eaec2901dae66d822220f7cedbd244deaa224f337aa88d09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c7e100f133a798eaec2901dae66d822220f7cedbd244deaa224f337aa88d09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7e100f133a798eaec2901dae66d822220f7cedbd244deaa224f337aa88d09c", kill_on_drop: false }`
[INFO] [stdout] 0c7e100f133a798eaec2901dae66d822220f7cedbd244deaa224f337aa88d09c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb9f8115ce35065658b97037aca446e831f52575435d5ad9932c231e78e3554b
[INFO] running `Command { std: "docker" "start" "-a" "eb9f8115ce35065658b97037aca446e831f52575435d5ad9932c231e78e3554b", 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 v1.0.40
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.9.1
[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-macro2-1.0.40/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 structs
[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-macro2-1.0.40/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 structs
[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]    Compiling anyhow v1.0.58
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[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" "eb9f8115ce35065658b97037aca446e831f52575435d5ad9932c231e78e3554b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9f8115ce35065658b97037aca446e831f52575435d5ad9932c231e78e3554b", kill_on_drop: false }`
[INFO] [stdout] eb9f8115ce35065658b97037aca446e831f52575435d5ad9932c231e78e3554b