[INFO] fetching crate wasmparser 0.84.0...
[INFO] testing wasmparser-0.84.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate wasmparser 0.84.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wasmparser 0.84.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmparser 0.84.0
[INFO] finished tweaking crates.io crate wasmparser 0.84.0
[INFO] tweaked toml for crates.io crate wasmparser 0.84.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate wasmparser 0.84.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8718217f78bcdae79daf83f1e706c2272c55abca3490147a98e54b4e64f2a2bd
[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" "8718217f78bcdae79daf83f1e706c2272c55abca3490147a98e54b4e64f2a2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8718217f78bcdae79daf83f1e706c2272c55abca3490147a98e54b4e64f2a2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8718217f78bcdae79daf83f1e706c2272c55abca3490147a98e54b4e64f2a2bd", kill_on_drop: false }`
[INFO] [stdout] 8718217f78bcdae79daf83f1e706c2272c55abca3490147a98e54b4e64f2a2bd
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 935faa39bb0c6d0a3e9d5b3b5dac52089e0fd0ff7a53dd57182e2e3bf6b3e759
[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" "935faa39bb0c6d0a3e9d5b3b5dac52089e0fd0ff7a53dd57182e2e3bf6b3e759", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling wasmparser v0.84.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.45s
[INFO] running `Command { std: "docker" "inspect" "935faa39bb0c6d0a3e9d5b3b5dac52089e0fd0ff7a53dd57182e2e3bf6b3e759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935faa39bb0c6d0a3e9d5b3b5dac52089e0fd0ff7a53dd57182e2e3bf6b3e759", kill_on_drop: false }`
[INFO] [stdout] 935faa39bb0c6d0a3e9d5b3b5dac52089e0fd0ff7a53dd57182e2e3bf6b3e759
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 26d70a75d2e8a6298f2d00a953fc2a32c00a0105947f282cdb5db74c58297123
[INFO] running `Command { std: "docker" "start" "-a" "26d70a75d2e8a6298f2d00a953fc2a32c00a0105947f282cdb5db74c58297123", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling wasmparser v0.84.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wat`
[INFO] [stdout]     --> src/validator.rs:1244:21
[INFO] [stdout]      |
[INFO] [stdout] 1244 |         let bytes = wat::parse_str(
[INFO] [stdout]      |                     ^^^ use of undeclared crate or module `wat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/validator.rs:1244:13
[INFO] [stdout]      |
[INFO] [stdout] 1244 |         let bytes = wat::parse_str(
[INFO] [stdout]      |             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/validator.rs:1244:21
[INFO] [stdout]      |
[INFO] [stdout] 1244 |           let bytes = wat::parse_str(
[INFO] [stdout]      |  _____________________^
[INFO] [stdout] 1245 | |             r#"
[INFO] [stdout] 1246 | |             (module
[INFO] [stdout] 1247 | |                 (type (func (param i32 i64) (result i32)))
[INFO] [stdout] ...    |
[INFO] [stdout] 1255 | |         "#,
[INFO] [stdout] 1256 | |         )?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/validator.rs:1256:10
[INFO] [stdout]      |
[INFO] [stdout] 1256 |         )?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmparser` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "26d70a75d2e8a6298f2d00a953fc2a32c00a0105947f282cdb5db74c58297123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d70a75d2e8a6298f2d00a953fc2a32c00a0105947f282cdb5db74c58297123", kill_on_drop: false }`
[INFO] [stdout] 26d70a75d2e8a6298f2d00a953fc2a32c00a0105947f282cdb5db74c58297123