[INFO] cloning repository https://github.com/yz89/parallel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yz89/parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fparallel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fparallel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9dbd7c95ab7100c2d0262cee3b00661968cee37
[INFO] checking yz89/parallel against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyz89%2Fparallel" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yz89/parallel 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 git repo https://github.com/yz89/parallel
[INFO] finished tweaking git repo https://github.com/yz89/parallel
[INFO] tweaked toml for git repo https://github.com/yz89/parallel written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/yz89/parallel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/cumulus.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/polkadot.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/grandpa-bridge-gadget`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memory-lru v0.1.0
[INFO] [stderr]   Downloaded tokio-rustls v0.15.0
[INFO] [stderr]   Downloaded static_init v0.5.2
[INFO] [stderr]   Downloaded always-assert v0.1.2
[INFO] [stderr]   Downloaded static_init_macro v0.5.0
[INFO] [stderr]   Downloaded integer-encoding v1.1.7
[INFO] [stderr]   Downloaded streamunordered v0.5.2
[INFO] [stderr]   Downloaded reed-solomon-novelpoly v1.0.0
[INFO] [stderr]   Downloaded alt_serde_json v1.0.61
[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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a4e254e291baba48d56cc11e32883e7f2e528751e467b848dfdc61226edd235
[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" "8a4e254e291baba48d56cc11e32883e7f2e528751e467b848dfdc61226edd235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a4e254e291baba48d56cc11e32883e7f2e528751e467b848dfdc61226edd235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4e254e291baba48d56cc11e32883e7f2e528751e467b848dfdc61226edd235", kill_on_drop: false }`
[INFO] [stdout] 8a4e254e291baba48d56cc11e32883e7f2e528751e467b848dfdc61226edd235
[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" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15de500ad812de49e76e5ab510ff2d3184ea15b41d16824a7a6745159ca05e19
[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" "15de500ad812de49e76e5ab510ff2d3184ea15b41d16824a7a6745159ca05e19", 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 libc v0.2.97
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking byte-slice-cast v1.0.0
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]    Compiling parity-util-mem v0.9.0
[INFO] [stderr]     Checking sp-std v3.0.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.5#9c572625)
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]     Checking parity-wasm v0.42.2
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking environmental v1.1.3
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]     Checking unsigned-varint v0.5.1
[INFO] [stderr]     Checking asn1_der v0.7.4
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]    Compiling prometheus v0.11.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]    Compiling target-lexicon v0.12.0
[INFO] [stderr]     Checking wasmparser v0.78.2
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]    Compiling wasmtime-cache v0.27.0
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]     Checking base-x v0.2.8
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]     Checking ip_network v0.3.4
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 171 |                 bail_op_err!("unknown local {}: local index out of bounds", idx)
[INFO] [stdout]     |                 ---------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 223 |                 bail_op_err!("type mismatch: expected {} but nothing on stack", desc)
[INFO] [stdout]     |                 --------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |           return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 237 | /             bail_op_err!(
[INFO] [stdout] 238 | |                 "type mismatch: expected {}, found {}",
[INFO] [stdout] 239 | |                 ty_to_str(expected_ty),
[INFO] [stdout] 240 | |                 ty_to_str(actual_ty)
[INFO] [stdout] 241 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 325 |             None => bail_op_err!("unknown label: branch depth too large"),
[INFO] [stdout]     |                     ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 343 |             None => bail_op_err!("unknown memory {}", memory_index),
[INFO] [stdout]     |                     ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]     |
[INFO] [stdout] 45  |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]     |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 794 |                     Some(_) => bail_op_err!("type mismatch: select only takes integral types"),
[INFO] [stdout]     |                                --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]      |
[INFO] [stdout] 45   |         return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]      |                                                  ^
[INFO] [stdout] ...
[INFO] [stdout] 1887 |                     None => bail_op_err!("unknown table {}: table index out of bounds", table),
[INFO] [stdout]      |                             ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.78.2/src/operators_validator.rs:45:50
[INFO] [stdout]      |
[INFO] [stdout] 45   |           return Err(format_op_err!( $( $arg ),* ));
[INFO] [stdout]      |                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 1891 |                       None => bail_op_err!(
[INFO] [stdout]      |  _____________________________-
[INFO] [stdout] 1892 | |                         "unknown elem segment {}: segment index out of bounds",
[INFO] [stdout] 1893 | |                         segment
[INFO] [stdout] 1894 | |                     ),
[INFO] [stdout]      | |_____________________- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `bail_op_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]     Checking mio-named-pipes v0.1.7
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling sc-consensus-slots v0.9.0 (https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.5#9c572625)
[INFO] [stderr]     Checking integer-encoding v1.1.7
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking pdqselect v0.1.0
[INFO] [stderr]     Checking futures-timer v2.0.2
[INFO] [stderr]    Compiling camino v1.0.4
[INFO] [stderr]     Checking safe-mix v1.0.1
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling alt_serde_derive v1.0.119
[INFO] [stderr]    Compiling alt_serde v1.0.119
[INFO] [stderr]    Compiling fs-err v2.6.0
[INFO] [stderr]    Compiling platforms v1.1.0
[INFO] [stderr]    Compiling alt_serde_json v1.0.61
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling names v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking always-assert v0.1.2
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmparser`
[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" "15de500ad812de49e76e5ab510ff2d3184ea15b41d16824a7a6745159ca05e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15de500ad812de49e76e5ab510ff2d3184ea15b41d16824a7a6745159ca05e19", kill_on_drop: false }`
[INFO] [stdout] 15de500ad812de49e76e5ab510ff2d3184ea15b41d16824a7a6745159ca05e19