[INFO] fetching crate trans-gen-rust 0.3.0-alpha.2...
[INFO] testing trans-gen-rust-0.3.0-alpha.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate trans-gen-rust 0.3.0-alpha.2 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate trans-gen-rust 0.3.0-alpha.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 trans-gen-rust 0.3.0-alpha.2
[INFO] finished tweaking crates.io crate trans-gen-rust 0.3.0-alpha.2
[INFO] tweaked toml for crates.io crate trans-gen-rust 0.3.0-alpha.2 written to /workspace/builds/worker-112/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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] efc5f1164a5c77ce712bfbd8a492ed0081e9957fe143de59060b385522db9bf8
[INFO] running `Command { std: "docker" "start" "-a" "efc5f1164a5c77ce712bfbd8a492ed0081e9957fe143de59060b385522db9bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc5f1164a5c77ce712bfbd8a492ed0081e9957fe143de59060b385522db9bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc5f1164a5c77ce712bfbd8a492ed0081e9957fe143de59060b385522db9bf8", kill_on_drop: false }`
[INFO] [stdout] efc5f1164a5c77ce712bfbd8a492ed0081e9957fe143de59060b385522db9bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 6bd1512fe2583c8a752c237eda1ef5742ca2e7261ec6b751fe61ea400a99e060
[INFO] running `Command { std: "docker" "start" "-a" "6bd1512fe2583c8a752c237eda1ef5742ca2e7261ec6b751fe61ea400a99e060", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling include_dir_impl v0.6.2
[INFO] [stderr]    Compiling trans-derive v0.3.0
[INFO] [stderr]    Compiling trans v0.3.0
[INFO] [stderr]    Compiling include_dir v0.6.2
[INFO] [stderr]    Compiling trans-gen-core v0.3.0-alpha.2
[INFO] [stderr]    Compiling trans-gen-rust v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "6bd1512fe2583c8a752c237eda1ef5742ca2e7261ec6b751fe61ea400a99e060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd1512fe2583c8a752c237eda1ef5742ca2e7261ec6b751fe61ea400a99e060", kill_on_drop: false }`
[INFO] [stdout] 6bd1512fe2583c8a752c237eda1ef5742ca2e7261ec6b751fe61ea400a99e060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 629a70d9e7972c12803239c03f44340ae1c2b8bf99f24c79cc4836377460558b
[INFO] running `Command { std: "docker" "start" "-a" "629a70d9e7972c12803239c03f44340ae1c2b8bf99f24c79cc4836377460558b", kill_on_drop: false }`
[INFO] [stderr]    Compiling trans-gen-rust v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "629a70d9e7972c12803239c03f44340ae1c2b8bf99f24c79cc4836377460558b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629a70d9e7972c12803239c03f44340ae1c2b8bf99f24c79cc4836377460558b", kill_on_drop: false }`
[INFO] [stdout] 629a70d9e7972c12803239c03f44340ae1c2b8bf99f24c79cc4836377460558b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] cfe90032db9c2cd49c581752ca1bace1495f87e6ae1766a2ca3df2c623f4080e
[INFO] running `Command { std: "docker" "start" "-a" "cfe90032db9c2cd49c581752ca1bace1495f87e6ae1766a2ca3df2c623f4080e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trans_gen_rust-3f1261c170d1ef4f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trans-gen-rust
[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 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" "cfe90032db9c2cd49c581752ca1bace1495f87e6ae1766a2ca3df2c623f4080e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe90032db9c2cd49c581752ca1bace1495f87e6ae1766a2ca3df2c623f4080e", kill_on_drop: false }`
[INFO] [stdout] cfe90032db9c2cd49c581752ca1bace1495f87e6ae1766a2ca3df2c623f4080e