[INFO] fetching crate ligen 0.1.7...
[INFO] checking ligen-0.1.7 against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] extracting crate ligen 0.1.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ligen 0.1.7 on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ligen 0.1.7
[INFO] finished tweaking crates.io crate ligen 0.1.7
[INFO] tweaked toml for crates.io crate ligen 0.1.7 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "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" "+fc81ad22c453776de16acf9938976930cf8c9401" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85a2fa2d806fdc9355cf32494c586c5a7717faf8496d7bfea8f8bc736cb18b64
[INFO] running `Command { std: "docker" "start" "-a" "85a2fa2d806fdc9355cf32494c586c5a7717faf8496d7bfea8f8bc736cb18b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a2fa2d806fdc9355cf32494c586c5a7717faf8496d7bfea8f8bc736cb18b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a2fa2d806fdc9355cf32494c586c5a7717faf8496d7bfea8f8bc736cb18b64", kill_on_drop: false }`
[INFO] [stdout] 85a2fa2d806fdc9355cf32494c586c5a7717faf8496d7bfea8f8bc736cb18b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a168fba5ef79ef46c84d7b78134ce0b7a74ff1ddcd2da2d93deaa7d1ffc980b
[INFO] running `Command { std: "docker" "start" "-a" "1a168fba5ef79ef46c84d7b78134ce0b7a74ff1ddcd2da2d93deaa7d1ffc980b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking syn v1.0.72
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking ligen-core v0.1.8
[INFO] [stderr]     Checking ligen v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `ligen`
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     ligen_core::ligen(args.into(), input.into()).into()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ -----------  ------------ supplied 2 arguments
[INFO] [stdout]    |     |
[INFO] [stdout]    |     expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ligen-core-0.1.8/src/proc_macro/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn ligen(_context: Context, args: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |     ligen_core::ligen(args.into(), input.into()).into()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ -----------  ------------ supplied 2 arguments
[INFO] [stdout]    |     |
[INFO] [stdout]    |     expected 3 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ligen-core-0.1.8/src/proc_macro/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn ligen(_context: Context, args: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1a168fba5ef79ef46c84d7b78134ce0b7a74ff1ddcd2da2d93deaa7d1ffc980b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a168fba5ef79ef46c84d7b78134ce0b7a74ff1ddcd2da2d93deaa7d1ffc980b", kill_on_drop: false }`
[INFO] [stdout] 1a168fba5ef79ef46c84d7b78134ce0b7a74ff1ddcd2da2d93deaa7d1ffc980b