[INFO] fetching crate wasmbin-derive 0.1.0...
[INFO] checking wasmbin-derive-0.1.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate wasmbin-derive 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasmbin-derive 0.1.0 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 wasmbin-derive 0.1.0
[INFO] finished tweaking crates.io crate wasmbin-derive 0.1.0
[INFO] tweaked toml for crates.io crate wasmbin-derive 0.1.0 written to /workspace/builds/worker-7/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] 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abfda8147e861682e3a149682a79178496cb9b31921c5480ea30808147cc5861
[INFO] running `Command { std: "docker" "start" "-a" "abfda8147e861682e3a149682a79178496cb9b31921c5480ea30808147cc5861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abfda8147e861682e3a149682a79178496cb9b31921c5480ea30808147cc5861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abfda8147e861682e3a149682a79178496cb9b31921c5480ea30808147cc5861", kill_on_drop: false }`
[INFO] [stdout] abfda8147e861682e3a149682a79178496cb9b31921c5480ea30808147cc5861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fad5e06cf89e647b91f91e1dbfd0da909cf5e5042673baf96004ef1018c472f
[INFO] running `Command { std: "docker" "start" "-a" "4fad5e06cf89e647b91f91e1dbfd0da909cf5e5042673baf96004ef1018c472f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking syn v1.0.73
[INFO] [stderr]     Checking synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking wasmbin-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |             let repr = syn_try!(parse_repr(&s));
[INFO] [stdout]     |                        ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 let discriminant = syn_try!(discriminant(v));
[INFO] [stdout]     |                                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |             let repr = syn_try!(parse_repr(&s));
[INFO] [stdout]     |                        ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 let discriminant = syn_try!(discriminant(v));
[INFO] [stdout]     |                                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 180 |             match syn_try!(discriminant(v)) {
[INFO] [stdout]     |                   ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/lib.rs:23:51
[INFO] [stdout]     |
[INFO] [stdout] 23  |         return syn::Error::to_compile_error(&$err);
[INFO] [stdout]     |                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 180 |             match syn_try!(discriminant(v)) {
[INFO] [stdout]     |                   ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmbin-derive`
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4fad5e06cf89e647b91f91e1dbfd0da909cf5e5042673baf96004ef1018c472f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fad5e06cf89e647b91f91e1dbfd0da909cf5e5042673baf96004ef1018c472f", kill_on_drop: false }`
[INFO] [stdout] 4fad5e06cf89e647b91f91e1dbfd0da909cf5e5042673baf96004ef1018c472f