[INFO] fetching crate gxi 0.3.0-alpha.2...
[INFO] checking gxi-0.3.0-alpha.2 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate gxi 0.3.0-alpha.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gxi 0.3.0-alpha.2 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gxi 0.3.0-alpha.2
[INFO] finished tweaking crates.io crate gxi 0.3.0-alpha.2
[INFO] tweaked toml for crates.io crate gxi 0.3.0-alpha.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gxi_macro v0.3.0-alpha.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 539f9d05d2acb38eff9bcf112e5e8acfd8b487e236a5cef291a8bfe5d56be283
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "539f9d05d2acb38eff9bcf112e5e8acfd8b487e236a5cef291a8bfe5d56be283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539f9d05d2acb38eff9bcf112e5e8acfd8b487e236a5cef291a8bfe5d56be283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539f9d05d2acb38eff9bcf112e5e8acfd8b487e236a5cef291a8bfe5d56be283", kill_on_drop: false }`
[INFO] [stdout] 539f9d05d2acb38eff9bcf112e5e8acfd8b487e236a5cef291a8bfe5d56be283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc8ec7c3dcab9ec524dfbbe656e89d8d725794e55cdc44da8aa654befbef0575
[INFO] running `Command { std: "docker" "start" "-a" "bc8ec7c3dcab9ec524dfbbe656e89d8d725794e55cdc44da8aa654befbef0575", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling gxi_macro v0.3.0-alpha.2
[INFO] [stderr]     Checking gxi v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> tests/traverse.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / gxi! {
[INFO] [stdout] 6  | |     pub App {
[INFO] [stdout] 7  | |         limit : u32 = 0,
[INFO] [stdout] 8  | |         names: Vec<Rc<String>> = vec![Rc::new(String::from("A")), Rc::new(String::from("B"))]
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     }
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `get_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> tests/common/comps/comp.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / gxi! {
[INFO] [stdout] 4  | |     pub Comp {
[INFO] [stdout] 5  | |         pub class : &'static str = "",
[INFO] [stdout] 6  | |         pub id : &'static str = ""
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     }
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `get_state_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> tests/common/comps/comp.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / gxi! {
[INFO] [stdout] 4  | |     pub Comp {
[INFO] [stdout] 5  | |         pub class : &'static str = "",
[INFO] [stdout] 6  | |         pub id : &'static str = ""
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     }
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `get_state_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> tests/common/comps/comp.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / gxi! {
[INFO] [stdout] 4  | |     pub Comp {
[INFO] [stdout] 5  | |         pub class : &'static str = "",
[INFO] [stdout] 6  | |         pub id : &'static str = ""
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     }
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `get_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gxi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "bc8ec7c3dcab9ec524dfbbe656e89d8d725794e55cdc44da8aa654befbef0575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8ec7c3dcab9ec524dfbbe656e89d8d725794e55cdc44da8aa654befbef0575", kill_on_drop: false }`
[INFO] [stdout] bc8ec7c3dcab9ec524dfbbe656e89d8d725794e55cdc44da8aa654befbef0575