[INFO] fetching crate greenwasm-binary-format 0.3.0...
[INFO] checking greenwasm-binary-format-0.3.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate greenwasm-binary-format 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate greenwasm-binary-format 0.3.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate greenwasm-binary-format 0.3.0
[INFO] finished tweaking crates.io crate greenwasm-binary-format 0.3.0
[INFO] tweaked toml for crates.io crate greenwasm-binary-format 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d61806bea83d13532e5ca06027977701e6470b96a4913fef9a71ad2d3df5b7
[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" "85d61806bea83d13532e5ca06027977701e6470b96a4913fef9a71ad2d3df5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d61806bea83d13532e5ca06027977701e6470b96a4913fef9a71ad2d3df5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d61806bea83d13532e5ca06027977701e6470b96a4913fef9a71ad2d3df5b7", kill_on_drop: false }`
[INFO] [stdout] 85d61806bea83d13532e5ca06027977701e6470b96a4913fef9a71ad2d3df5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] 08531564ee33545fd810258fdcc92fa2e03d1722327bb57d897765d5577f0aea
[INFO] running `Command { std: "docker" "start" "-a" "08531564ee33545fd810258fdcc92fa2e03d1722327bb57d897765d5577f0aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking greenwasm-structure v0.3.0
[INFO] [stderr]     Checking greenwasm-binary-format v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:34:59
[INFO] [stdout]     |
[INFO] [stdout] 34  |       verify_ref!(__impl $i, $submac!($($args)*), call!($g));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 152 | / named!(parse_name <Inp, Name>, do_parse!(
[INFO] [stdout] 153 | |     bs: map!(
[INFO] [stdout] 154 | |         verify_ref!(
[INFO] [stdout] 155 | |             map!(
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     >> (bs)
[INFO] [stdout] 164 | | ));
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `verify_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:34:59
[INFO] [stdout]     |
[INFO] [stdout] 34  |       verify_ref!(__impl $i, $submac!($($args)*), call!($g));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 788 | / named!(parse_func <Inp, Code>, do_parse!(
[INFO] [stdout] 789 | |     tss: call!(parse_vec, parse_locals)
[INFO] [stdout] 790 | |     >> tss: verify_ref!(
[INFO] [stdout] 791 | |         value!(tss),
[INFO] [stdout] ...   |
[INFO] [stdout] 803 | |     >> (Code { locals: ts, body: e })
[INFO] [stdout] 804 | | ));
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `verify_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:34:59
[INFO] [stdout]     |
[INFO] [stdout] 34  |       verify_ref!(__impl $i, $submac!($($args)*), call!($g));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 152 | / named!(parse_name <Inp, Name>, do_parse!(
[INFO] [stdout] 153 | |     bs: map!(
[INFO] [stdout] 154 | |         verify_ref!(
[INFO] [stdout] 155 | |             map!(
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     >> (bs)
[INFO] [stdout] 164 | | ));
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `verify_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:34:59
[INFO] [stdout]     |
[INFO] [stdout] 34  |       verify_ref!(__impl $i, $submac!($($args)*), call!($g));
[INFO] [stdout]     |                                                             ^
[INFO] [stdout] ...
[INFO] [stdout] 788 | / named!(parse_func <Inp, Code>, do_parse!(
[INFO] [stdout] 789 | |     tss: call!(parse_vec, parse_locals)
[INFO] [stdout] 790 | |     >> tss: verify_ref!(
[INFO] [stdout] 791 | |         value!(tss),
[INFO] [stdout] ...   |
[INFO] [stdout] 803 | |     >> (Code { locals: ts, body: e })
[INFO] [stdout] 804 | | ));
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `verify_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
[INFO] running `Command { std: "docker" "inspect" "08531564ee33545fd810258fdcc92fa2e03d1722327bb57d897765d5577f0aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08531564ee33545fd810258fdcc92fa2e03d1722327bb57d897765d5577f0aea", kill_on_drop: false }`
[INFO] [stdout] 08531564ee33545fd810258fdcc92fa2e03d1722327bb57d897765d5577f0aea