[INFO] fetching crate synthez 0.2.0...
[INFO] testing synthez-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate synthez 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate synthez 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate synthez 0.2.0
[INFO] finished tweaking crates.io crate synthez 0.2.0
[INFO] tweaked toml for crates.io crate synthez 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60dcf95fbbd9376c76ecd32327cf1557f65544a5d9ff6e8bdbcdd0613b6d0b0d
[INFO] running `Command { std: "docker" "start" "-a" "60dcf95fbbd9376c76ecd32327cf1557f65544a5d9ff6e8bdbcdd0613b6d0b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60dcf95fbbd9376c76ecd32327cf1557f65544a5d9ff6e8bdbcdd0613b6d0b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dcf95fbbd9376c76ecd32327cf1557f65544a5d9ff6e8bdbcdd0613b6d0b0d", kill_on_drop: false }`
[INFO] [stdout] 60dcf95fbbd9376c76ecd32327cf1557f65544a5d9ff6e8bdbcdd0613b6d0b0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88a7b4df4ad0152e0ba34ba355101cedb6441cd8b7068c47715337556c7b95ca
[INFO] running `Command { std: "docker" "start" "-a" "88a7b4df4ad0152e0ba34ba355101cedb6441cd8b7068c47715337556c7b95ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling synthez-core v0.2.0
[INFO] [stderr]    Compiling synthez-codegen v0.2.0
[INFO] [stderr]    Compiling synthez v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "88a7b4df4ad0152e0ba34ba355101cedb6441cd8b7068c47715337556c7b95ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a7b4df4ad0152e0ba34ba355101cedb6441cd8b7068c47715337556c7b95ca", kill_on_drop: false }`
[INFO] [stdout] 88a7b4df4ad0152e0ba34ba355101cedb6441cd8b7068c47715337556c7b95ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1d2c2cdf4f745ec886fae065a7833929720169f08fe4f19f1847899f69e6b69
[INFO] running `Command { std: "docker" "start" "-a" "d1d2c2cdf4f745ec886fae065a7833929720169f08fe4f19f1847899f69e6b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling synthez v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthez-9e29c5265420ef5d)
[INFO] running `Command { std: "docker" "inspect" "d1d2c2cdf4f745ec886fae065a7833929720169f08fe4f19f1847899f69e6b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d2c2cdf4f745ec886fae065a7833929720169f08fe4f19f1847899f69e6b69", kill_on_drop: false }`
[INFO] [stdout] d1d2c2cdf4f745ec886fae065a7833929720169f08fe4f19f1847899f69e6b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e66e0ba5885f3b393a1532f77d5650be16f19345b4d856bbbf25c379119fb6ab
[INFO] running `Command { std: "docker" "start" "-a" "e66e0ba5885f3b393a1532f77d5650be16f19345b4d856bbbf25c379119fb6ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthez-9e29c5265420ef5d)
[INFO] [stderr]    Doc-tests synthez
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e66e0ba5885f3b393a1532f77d5650be16f19345b4d856bbbf25c379119fb6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66e0ba5885f3b393a1532f77d5650be16f19345b4d856bbbf25c379119fb6ab", kill_on_drop: false }`
[INFO] [stdout] e66e0ba5885f3b393a1532f77d5650be16f19345b4d856bbbf25c379119fb6ab