[INFO] fetching crate trans-schema 0.3.0-alpha.0...
[INFO] testing trans-schema-0.3.0-alpha.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate trans-schema 0.3.0-alpha.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate trans-schema 0.3.0-alpha.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 trans-schema 0.3.0-alpha.0
[INFO] finished tweaking crates.io crate trans-schema 0.3.0-alpha.0
[INFO] tweaked toml for crates.io crate trans-schema 0.3.0-alpha.0 written to /workspace/builds/worker-19/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] f965422ac6cc0f87296413c2239802897ca8271d030196e07fd360acbcc17a31
[INFO] running `Command { std: "docker" "start" "-a" "f965422ac6cc0f87296413c2239802897ca8271d030196e07fd360acbcc17a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f965422ac6cc0f87296413c2239802897ca8271d030196e07fd360acbcc17a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f965422ac6cc0f87296413c2239802897ca8271d030196e07fd360acbcc17a31", kill_on_drop: false }`
[INFO] [stdout] f965422ac6cc0f87296413c2239802897ca8271d030196e07fd360acbcc17a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 15883681a309cc6d9e8036548f1a3b1b2db5647ce7f621e9876c2edcd34b6d76
[INFO] running `Command { std: "docker" "start" "-a" "15883681a309cc6d9e8036548f1a3b1b2db5647ce7f621e9876c2edcd34b6d76", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling trans-schema-derive v0.3.0-alpha.1
[INFO] [stderr]    Compiling trans-schema v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "15883681a309cc6d9e8036548f1a3b1b2db5647ce7f621e9876c2edcd34b6d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15883681a309cc6d9e8036548f1a3b1b2db5647ce7f621e9876c2edcd34b6d76", kill_on_drop: false }`
[INFO] [stdout] 15883681a309cc6d9e8036548f1a3b1b2db5647ce7f621e9876c2edcd34b6d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 27aaf616286415e03eceee8e3f54d0a26cf5fed9779793b44898030a284521fe
[INFO] running `Command { std: "docker" "start" "-a" "27aaf616286415e03eceee8e3f54d0a26cf5fed9779793b44898030a284521fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling trans-schema v0.3.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "27aaf616286415e03eceee8e3f54d0a26cf5fed9779793b44898030a284521fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27aaf616286415e03eceee8e3f54d0a26cf5fed9779793b44898030a284521fe", kill_on_drop: false }`
[INFO] [stdout] 27aaf616286415e03eceee8e3f54d0a26cf5fed9779793b44898030a284521fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 241e9a4582a87d000d179b6fe55bc285f7b5683c8d9f98e16831955cd64b5aea
[INFO] running `Command { std: "docker" "start" "-a" "241e9a4582a87d000d179b6fe55bc285f7b5683c8d9f98e16831955cd64b5aea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trans_schema-806374207362f301)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... 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]    Doc-tests trans-schema
[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" "241e9a4582a87d000d179b6fe55bc285f7b5683c8d9f98e16831955cd64b5aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241e9a4582a87d000d179b6fe55bc285f7b5683c8d9f98e16831955cd64b5aea", kill_on_drop: false }`
[INFO] [stdout] 241e9a4582a87d000d179b6fe55bc285f7b5683c8d9f98e16831955cd64b5aea