[INFO] fetching crate wit-text 0.8.0...
[INFO] testing wit-text-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wit-text 0.8.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate wit-text 0.8.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wit-text 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wit-text 0.8.0
[INFO] tweaked toml for crates.io crate wit-text 0.8.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate wit-text 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23ed5b73e5bc3c809ad0d98129360b2144e91c041a2c1f82f5d592902939ab19
[INFO] running `Command { std: "docker" "start" "-a" "23ed5b73e5bc3c809ad0d98129360b2144e91c041a2c1f82f5d592902939ab19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23ed5b73e5bc3c809ad0d98129360b2144e91c041a2c1f82f5d592902939ab19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ed5b73e5bc3c809ad0d98129360b2144e91c041a2c1f82f5d592902939ab19", kill_on_drop: false }`
[INFO] [stdout] 23ed5b73e5bc3c809ad0d98129360b2144e91c041a2c1f82f5d592902939ab19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76bf4142b526c66b06f07763101c7f2c57201ca5c4d0b69a734632970dcf0458
[INFO] running `Command { std: "docker" "start" "-a" "76bf4142b526c66b06f07763101c7f2c57201ca5c4d0b69a734632970dcf0458", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling wit-schema-version v0.1.0
[INFO] [stderr]    Compiling wit-writer v0.2.0
[INFO] [stderr]    Compiling wast v21.0.0
[INFO] [stderr]    Compiling wit-text v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
[INFO] running `Command { std: "docker" "inspect" "76bf4142b526c66b06f07763101c7f2c57201ca5c4d0b69a734632970dcf0458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bf4142b526c66b06f07763101c7f2c57201ca5c4d0b69a734632970dcf0458", kill_on_drop: false }`
[INFO] [stdout] 76bf4142b526c66b06f07763101c7f2c57201ca5c4d0b69a734632970dcf0458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84f17deacea5f2620501cc31301b05d593899cf0dd8d37016595e97bfa15c19
[INFO] running `Command { std: "docker" "start" "-a" "b84f17deacea5f2620501cc31301b05d593899cf0dd8d37016595e97bfa15c19", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling wasmparser v0.59.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling wat v1.0.22
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]    Compiling walrus v0.18.0
[INFO] [stderr]    Compiling wit-text v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_helpers`
[INFO] [stdout]   --> tests/all.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     test_helpers::run("tests".as_ref(), run);
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of undeclared crate or module `test_helpers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_validator`
[INFO] [stdout]   --> examples/wat2wasm.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         wit_validator::validate(&wasm)?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ use of undeclared crate or module `wit_validator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_validator`
[INFO] [stdout]   --> tests/all.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         match wit_validator::validate(&binary) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^ use of undeclared crate or module `wit_validator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_printer`
[INFO] [stdout]   --> tests/all.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     match wit_printer::print_bytes(&binary) {
[INFO] [stdout]    |                           ^^^^^^^^^^^ use of undeclared crate or module `wit_printer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_walrus`
[INFO] [stdout]   --> tests/all.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             .on_parse(wit_walrus::on_parse)
[INFO] [stdout]    |                       ^^^^^^^^^^ use of undeclared crate or module `wit_walrus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_validator`
[INFO] [stdout]   --> tests/all.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         wit_validator::validate(&binary).context("failed walrus round trip validation")?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ use of undeclared crate or module `wit_validator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wit_printer`
[INFO] [stdout]   --> tests/all.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let wit = wit_printer::print_bytes(&binary)?;
[INFO] [stdout]    |               ^^^^^^^^^^^ use of undeclared crate or module `wit_printer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wit-text` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b84f17deacea5f2620501cc31301b05d593899cf0dd8d37016595e97bfa15c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84f17deacea5f2620501cc31301b05d593899cf0dd8d37016595e97bfa15c19", kill_on_drop: false }`
[INFO] [stdout] b84f17deacea5f2620501cc31301b05d593899cf0dd8d37016595e97bfa15c19