[INFO] fetching crate transmute-tools 0.1.0...
[INFO] testing transmute-tools-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate transmute-tools 0.1.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate transmute-tools 0.1.0 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 transmute-tools 0.1.0
[INFO] finished tweaking crates.io crate transmute-tools 0.1.0
[INFO] tweaked toml for crates.io crate transmute-tools 0.1.0 written to /workspace/builds/worker-76/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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 3f702037d92751b50f30be2a26162199ac78b2ee8f826aecc35043db3e484e02
[INFO] running `Command { std: "docker" "start" "-a" "3f702037d92751b50f30be2a26162199ac78b2ee8f826aecc35043db3e484e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f702037d92751b50f30be2a26162199ac78b2ee8f826aecc35043db3e484e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f702037d92751b50f30be2a26162199ac78b2ee8f826aecc35043db3e484e02", kill_on_drop: false }`
[INFO] [stdout] 3f702037d92751b50f30be2a26162199ac78b2ee8f826aecc35043db3e484e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] d922b102ac0fffc9c6d502c09fece84135baa5a2b9b1e81e3720471001383bbf
[INFO] running `Command { std: "docker" "start" "-a" "d922b102ac0fffc9c6d502c09fece84135baa5a2b9b1e81e3720471001383bbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling transmute-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `Command { std: "docker" "inspect" "d922b102ac0fffc9c6d502c09fece84135baa5a2b9b1e81e3720471001383bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d922b102ac0fffc9c6d502c09fece84135baa5a2b9b1e81e3720471001383bbf", kill_on_drop: false }`
[INFO] [stdout] d922b102ac0fffc9c6d502c09fece84135baa5a2b9b1e81e3720471001383bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 5c650148edf82e5a12b04b9892959f9aa8dc32af83f57f66197272918271aa66
[INFO] running `Command { std: "docker" "start" "-a" "5c650148edf82e5a12b04b9892959f9aa8dc32af83f57f66197272918271aa66", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmute-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "5c650148edf82e5a12b04b9892959f9aa8dc32af83f57f66197272918271aa66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c650148edf82e5a12b04b9892959f9aa8dc32af83f57f66197272918271aa66", kill_on_drop: false }`
[INFO] [stdout] 5c650148edf82e5a12b04b9892959f9aa8dc32af83f57f66197272918271aa66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 2944064a9089cbbf1cf08a0ffb61bbb5fc844fe8facd376c16e47948603e6171
[INFO] running `Command { std: "docker" "start" "-a" "2944064a9089cbbf1cf08a0ffb61bbb5fc844fe8facd376c16e47948603e6171", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transmute_tools-c4b2c53a7f04fe62)
[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] [stderr]      Running tests/endianness.rs (/opt/rustwide/target/debug/deps/endianness-016b24be8d468655)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/structural_assert.rs (/opt/rustwide/target/debug/deps/structural_assert-46753bfb93af8211)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test structure_Big ... ok
[INFO] [stdout] test structure_Foo ... ok
[INFO] [stdout] test structure_FooPrivate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transmute-tools
[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" "2944064a9089cbbf1cf08a0ffb61bbb5fc844fe8facd376c16e47948603e6171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2944064a9089cbbf1cf08a0ffb61bbb5fc844fe8facd376c16e47948603e6171", kill_on_drop: false }`
[INFO] [stdout] 2944064a9089cbbf1cf08a0ffb61bbb5fc844fe8facd376c16e47948603e6171