[INFO] fetching crate wasm-ast 0.0.4...
[INFO] testing wasm-ast-0.0.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wasm-ast 0.0.4 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate wasm-ast 0.0.4 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 wasm-ast 0.0.4
[INFO] finished tweaking crates.io crate wasm-ast 0.0.4
[INFO] tweaked toml for crates.io crate wasm-ast 0.0.4 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate wasm-ast 0.0.4 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]  Downloading crates ...
[INFO] [stderr]   Downloaded minimal-lexical v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 63e0c460d0a6dd02bd9a8375be7a6bf5ac688b5f098f8996acf90d85803aacab
[INFO] running `Command { std: "docker" "start" "-a" "63e0c460d0a6dd02bd9a8375be7a6bf5ac688b5f098f8996acf90d85803aacab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63e0c460d0a6dd02bd9a8375be7a6bf5ac688b5f098f8996acf90d85803aacab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e0c460d0a6dd02bd9a8375be7a6bf5ac688b5f098f8996acf90d85803aacab", kill_on_drop: false }`
[INFO] [stdout] 63e0c460d0a6dd02bd9a8375be7a6bf5ac688b5f098f8996acf90d85803aacab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 33c136bbd80f758290eb024f1b03e239d41557db45d7a87d4c35f489b01bdcd9
[INFO] running `Command { std: "docker" "start" "-a" "33c136bbd80f758290eb024f1b03e239d41557db45d7a87d4c35f489b01bdcd9", 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] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling wasm-ast v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "33c136bbd80f758290eb024f1b03e239d41557db45d7a87d4c35f489b01bdcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c136bbd80f758290eb024f1b03e239d41557db45d7a87d4c35f489b01bdcd9", kill_on_drop: false }`
[INFO] [stdout] 33c136bbd80f758290eb024f1b03e239d41557db45d7a87d4c35f489b01bdcd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 908cb6c89115459429e82a0de482def49d03fa773c9452eb3d75fc0a024b57a6
[INFO] running `Command { std: "docker" "start" "-a" "908cb6c89115459429e82a0de482def49d03fa773c9452eb3d75fc0a024b57a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling wasm-ast v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 41.45s
[INFO] running `Command { std: "docker" "inspect" "908cb6c89115459429e82a0de482def49d03fa773c9452eb3d75fc0a024b57a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908cb6c89115459429e82a0de482def49d03fa773c9452eb3d75fc0a024b57a6", kill_on_drop: false }`
[INFO] [stdout] 908cb6c89115459429e82a0de482def49d03fa773c9452eb3d75fc0a024b57a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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", kill_on_drop: false }`
[INFO] [stdout] 34f06ef1d2c8c398a743ad9a244f0e91d3bd0ce21ca265eba88a90ad19d8ce3d
[INFO] running `Command { std: "docker" "start" "-a" "34f06ef1d2c8c398a743ad9a244f0e91d3bd0ce21ca265eba88a90ad19d8ce3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_ast-ae88434fe543e723)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-ast
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test src/model/instruction.rs - model::instruction::MemoryArgument (line 954) ... ok
[INFO] [stdout] test src/model/module.rs - model::module::Global (line 469) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Element (line 553) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Export (line 844) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Function (line 312) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Global (line 456) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Element (line 570) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Element (line 535) ... FAILED
[INFO] [stdout] test src/model/instruction.rs - model::instruction::NumericInstruction (line 45) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Import (line 975) ... FAILED
[INFO] [stdout] test src/model/module.rs - model::module::Module (line 137) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name wasm_ast --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-a0a5d165c8a10a1a.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-8e70f9608c0c4e56.rlib --extern wasm_ast=/opt/rustwide/target/debug/deps/libwasm_ast-2b59c59d06358b8e.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "34f06ef1d2c8c398a743ad9a244f0e91d3bd0ce21ca265eba88a90ad19d8ce3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34f06ef1d2c8c398a743ad9a244f0e91d3bd0ce21ca265eba88a90ad19d8ce3d", kill_on_drop: false }`
[INFO] [stdout] 34f06ef1d2c8c398a743ad9a244f0e91d3bd0ce21ca265eba88a90ad19d8ce3d