[INFO] fetching crate webassembly 0.8.2...
[INFO] testing webassembly-0.8.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate webassembly 0.8.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate webassembly 0.8.2 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 webassembly 0.8.2
[INFO] finished tweaking crates.io crate webassembly 0.8.2
[INFO] tweaked toml for crates.io crate webassembly 0.8.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 7577325e3f8ab83c67ad5dc26c162a24c4114145103dd6a72900ba40ddee9660
[INFO] running `Command { std: "docker" "start" "-a" "7577325e3f8ab83c67ad5dc26c162a24c4114145103dd6a72900ba40ddee9660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7577325e3f8ab83c67ad5dc26c162a24c4114145103dd6a72900ba40ddee9660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7577325e3f8ab83c67ad5dc26c162a24c4114145103dd6a72900ba40ddee9660", kill_on_drop: false }`
[INFO] [stdout] 7577325e3f8ab83c67ad5dc26c162a24c4114145103dd6a72900ba40ddee9660
[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] c22a13aee2f17dc9c055030accdc42475a2c423042a4e3b0fbc9dc44558a6f72
[INFO] running `Command { std: "docker" "start" "-a" "c22a13aee2f17dc9c055030accdc42475a2c423042a4e3b0fbc9dc44558a6f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling webassembly v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "c22a13aee2f17dc9c055030accdc42475a2c423042a4e3b0fbc9dc44558a6f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22a13aee2f17dc9c055030accdc42475a2c423042a4e3b0fbc9dc44558a6f72", kill_on_drop: false }`
[INFO] [stdout] c22a13aee2f17dc9c055030accdc42475a2c423042a4e3b0fbc9dc44558a6f72
[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] 49136426e7f55ebd30f68a1bb313a6bc104c0c2604b7eb2f3230fa09783e0993
[INFO] running `Command { std: "docker" "start" "-a" "49136426e7f55ebd30f68a1bb313a6bc104c0c2604b7eb2f3230fa09783e0993", kill_on_drop: false }`
[INFO] [stderr]    Compiling webassembly v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "49136426e7f55ebd30f68a1bb313a6bc104c0c2604b7eb2f3230fa09783e0993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49136426e7f55ebd30f68a1bb313a6bc104c0c2604b7eb2f3230fa09783e0993", kill_on_drop: false }`
[INFO] [stdout] 49136426e7f55ebd30f68a1bb313a6bc104c0c2604b7eb2f3230fa09783e0993
[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", kill_on_drop: false }`
[INFO] [stdout] acdaee94ab0df637bf6f947fd2a03a73558d8b753c81df5a5af6258706197d24
[INFO] running `Command { std: "docker" "start" "-a" "acdaee94ab0df637bf6f947fd2a03a73558d8b753c81df5a5af6258706197d24", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webassembly-4b79719197868943)
[INFO] [stdout] test tests::test_signed_int ... ok
[INFO] [stderr]    Doc-tests webassembly
[INFO] [stdout] test tests::test_unsigned_f64 ... ok
[INFO] [stdout] test tests::test_unsigned_int ... ok
[INFO] [stdout] test tests::test_unsigned_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "acdaee94ab0df637bf6f947fd2a03a73558d8b753c81df5a5af6258706197d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acdaee94ab0df637bf6f947fd2a03a73558d8b753c81df5a5af6258706197d24", kill_on_drop: false }`
[INFO] [stdout] acdaee94ab0df637bf6f947fd2a03a73558d8b753c81df5a5af6258706197d24