[INFO] fetching crate codegen-rs 0.1.4...
[INFO] testing codegen-rs-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate codegen-rs 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate codegen-rs 0.1.4 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 codegen-rs 0.1.4
[INFO] finished tweaking crates.io crate codegen-rs 0.1.4
[INFO] tweaked toml for crates.io crate codegen-rs 0.1.4 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5315babc301248ecc71e797a6b7dfef8f1794b293c9d0d13f03cd5801724a6f
[INFO] running `Command { std: "docker" "start" "-a" "e5315babc301248ecc71e797a6b7dfef8f1794b293c9d0d13f03cd5801724a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5315babc301248ecc71e797a6b7dfef8f1794b293c9d0d13f03cd5801724a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5315babc301248ecc71e797a6b7dfef8f1794b293c9d0d13f03cd5801724a6f", kill_on_drop: false }`
[INFO] [stdout] e5315babc301248ecc71e797a6b7dfef8f1794b293c9d0d13f03cd5801724a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2674357afabec37417332abe885d9a6f7ccce43d2c4418caef29c588e43c5a8
[INFO] running `Command { std: "docker" "start" "-a" "f2674357afabec37417332abe885d9a6f7ccce43d2c4418caef29c588e43c5a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling codegen-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "f2674357afabec37417332abe885d9a6f7ccce43d2c4418caef29c588e43c5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2674357afabec37417332abe885d9a6f7ccce43d2c4418caef29c588e43c5a8", kill_on_drop: false }`
[INFO] [stdout] f2674357afabec37417332abe885d9a6f7ccce43d2c4418caef29c588e43c5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 335e44406c79ad94bb91a64d22e860e5fe90553872ccd7546c16746e7d1d1e89
[INFO] running `Command { std: "docker" "start" "-a" "335e44406c79ad94bb91a64d22e860e5fe90553872ccd7546c16746e7d1d1e89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling codegen-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "335e44406c79ad94bb91a64d22e860e5fe90553872ccd7546c16746e7d1d1e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335e44406c79ad94bb91a64d22e860e5fe90553872ccd7546c16746e7d1d1e89", kill_on_drop: false }`
[INFO] [stdout] 335e44406c79ad94bb91a64d22e860e5fe90553872ccd7546c16746e7d1d1e89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9b36669b3b9a4c0b06c0a58deb101cd811c1d8098fb1f9241643ca66fcb99f4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b36669b3b9a4c0b06c0a58deb101cd811c1d8098fb1f9241643ca66fcb99f4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codegen_rs-1046c90f8325fc76)
[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/codegen.rs (/opt/rustwide/target/debug/deps/codegen-3324fc531ca965ee)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test empty_scope ... ok
[INFO] [stdout] test empty_struct ... ok
[INFO] [stdout] test enum_with_multiple_allow ... ok
[INFO] [stdout] test get_or_new_module ... ok
[INFO] [stdout] test module_mut ... ok
[INFO] [stdout] test function_with_async ... ok
[INFO] [stdout] test impl_with_macros ... ok
[INFO] [stdout] test scoped_imports ... ok
[INFO] [stdout] test single_struct ... ok
[INFO] [stdout] test single_fn ... ok
[INFO] [stdout] test single_struct_documented_field ... ok
[INFO] [stdout] test struct_doc ... ok
[INFO] [stdout] test struct_mod_import ... ok
[INFO] [stdout] test struct_with_pushed_field ... ok
[INFO] [stdout] test struct_with_allow ... ok
[INFO] [stdout] test struct_where_clause_1 ... ok
[INFO] [stdout] test struct_in_mod ... ok
[INFO] [stdout] test struct_where_clause_2 ... ok
[INFO] [stdout] test struct_with_derive ... ok
[INFO] [stdout] test struct_with_generics_1 ... ok
[INFO] [stdout] test struct_with_generics_2 ... ok
[INFO] [stdout] test struct_with_generics_3 ... ok
[INFO] [stdout] test struct_with_multiple_allow ... ok
[INFO] [stdout] test enum_with_allow ... ok
[INFO] [stdout] test enum_with_variant_doc ... ok
[INFO] [stdout] test enum_with_non_exhaustive ... ok
[INFO] [stdout] test struct_with_repr ... ok
[INFO] [stdout] test trait_with_macros ... ok
[INFO] [stdout] test two_structs ... ok
[INFO] [stdout] test enum_with_repr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codegen-rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/function.rs - function::Function::extern_abi (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/function.rs - function::Function::attr (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b36669b3b9a4c0b06c0a58deb101cd811c1d8098fb1f9241643ca66fcb99f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b36669b3b9a4c0b06c0a58deb101cd811c1d8098fb1f9241643ca66fcb99f4f", kill_on_drop: false }`
[INFO] [stdout] 9b36669b3b9a4c0b06c0a58deb101cd811c1d8098fb1f9241643ca66fcb99f4f