[INFO] fetching crate numeric-lut 0.1.0...
[INFO] testing numeric-lut-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate numeric-lut 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate numeric-lut 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-23/source/rust-toolchain
[INFO] started tweaking crates.io crate numeric-lut 0.1.0
[INFO] finished tweaking crates.io crate numeric-lut 0.1.0
[INFO] tweaked toml for crates.io crate numeric-lut 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10475dee8ff9f2de941a1c194a2c571b75fc969518f2fcac43d07191d775282d
[INFO] running `Command { std: "docker" "start" "-a" "10475dee8ff9f2de941a1c194a2c571b75fc969518f2fcac43d07191d775282d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10475dee8ff9f2de941a1c194a2c571b75fc969518f2fcac43d07191d775282d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10475dee8ff9f2de941a1c194a2c571b75fc969518f2fcac43d07191d775282d", kill_on_drop: false }`
[INFO] [stdout] 10475dee8ff9f2de941a1c194a2c571b75fc969518f2fcac43d07191d775282d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19772ab754d070ef1b3ad2f0cc64db3fd9415ceeb4752a0202b303acd3e20cf1
[INFO] running `Command { std: "docker" "start" "-a" "19772ab754d070ef1b3ad2f0cc64db3fd9415ceeb4752a0202b303acd3e20cf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling numeric-lut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `syn::Type: From<TokenStream2>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:87:42
[INFO] [stdout]    |
[INFO] [stdout] 87 |             quote::quote!([#ty; #count]).into()
[INFO] [stdout]    |                                          ^^^^ the trait `From<TokenStream2>` is not implemented for `syn::Type`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <syn::Type as From<TypeArray>>
[INFO] [stdout]              <syn::Type as From<TypeBareFn>>
[INFO] [stdout]              <syn::Type as From<TypeGroup>>
[INFO] [stdout]              <syn::Type as From<TypeImplTrait>>
[INFO] [stdout]            and 10 others
[INFO] [stdout]    = note: required because of the requirements on the impl of `Into<syn::Type>` for `TokenStream2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `syn::Expr: From<TokenStream2>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |     quote::quote!([#(#items),*]).into()
[INFO] [stdout]     |                                  ^^^^ the trait `From<TokenStream2>` is not implemented for `syn::Expr`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <syn::Expr as From<ExprArray>>
[INFO] [stdout]               <syn::Expr as From<ExprAssign>>
[INFO] [stdout]               <syn::Expr as From<ExprAssignOp>>
[INFO] [stdout]               <syn::Expr as From<ExprAsync>>
[INFO] [stdout]             and 35 others
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<syn::Expr>` for `TokenStream2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `numeric-lut` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "19772ab754d070ef1b3ad2f0cc64db3fd9415ceeb4752a0202b303acd3e20cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19772ab754d070ef1b3ad2f0cc64db3fd9415ceeb4752a0202b303acd3e20cf1", kill_on_drop: false }`
[INFO] [stdout] 19772ab754d070ef1b3ad2f0cc64db3fd9415ceeb4752a0202b303acd3e20cf1