[INFO] fetching crate serde-lexpr 0.1.2...
[INFO] testing serde-lexpr-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serde-lexpr 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate serde-lexpr 0.1.2 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 serde-lexpr 0.1.2
[INFO] finished tweaking crates.io crate serde-lexpr 0.1.2
[INFO] tweaked toml for crates.io crate serde-lexpr 0.1.2 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17eb893c8c23f9308574819692af6474075891573b41c0166da130e152217633
[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" "17eb893c8c23f9308574819692af6474075891573b41c0166da130e152217633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17eb893c8c23f9308574819692af6474075891573b41c0166da130e152217633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17eb893c8c23f9308574819692af6474075891573b41c0166da130e152217633", kill_on_drop: false }`
[INFO] [stdout] 17eb893c8c23f9308574819692af6474075891573b41c0166da130e152217633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 5a3f3edff46a2fa8e80f6d76208095b27f9a5a288bd8c62ffe3bc5a27d9358a4
[INFO] running `Command { std: "docker" "start" "-a" "5a3f3edff46a2fa8e80f6d76208095b27f9a5a288bd8c62ffe3bc5a27d9358a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexpr-macros v0.2.1
[INFO] [stderr]    Compiling lexpr v0.2.6
[INFO] [stderr]    Compiling serde-lexpr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "5a3f3edff46a2fa8e80f6d76208095b27f9a5a288bd8c62ffe3bc5a27d9358a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3f3edff46a2fa8e80f6d76208095b27f9a5a288bd8c62ffe3bc5a27d9358a4", kill_on_drop: false }`
[INFO] [stdout] 5a3f3edff46a2fa8e80f6d76208095b27f9a5a288bd8c62ffe3bc5a27d9358a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9c70282121c15df5735bce0415116585418e69bec0164615ce172c97b2662534
[INFO] running `Command { std: "docker" "start" "-a" "9c70282121c15df5735bce0415116585418e69bec0164615ce172c97b2662534", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-lexpr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.24s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_lexpr-65a6869bcf4ca201)
[INFO] [stderr]   Executable tests/value-serde.rs (/opt/rustwide/target/debug/deps/value_serde-2a48ff37aa855284)
[INFO] running `Command { std: "docker" "inspect" "9c70282121c15df5735bce0415116585418e69bec0164615ce172c97b2662534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c70282121c15df5735bce0415116585418e69bec0164615ce172c97b2662534", kill_on_drop: false }`
[INFO] [stdout] 9c70282121c15df5735bce0415116585418e69bec0164615ce172c97b2662534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] c362338d8a7c1502c6b93bfc22ceb964c02b87d8a627f452f0d32ac92b5893d6
[INFO] running `Command { std: "docker" "start" "-a" "c362338d8a7c1502c6b93bfc22ceb964c02b87d8a627f452f0d32ac92b5893d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_lexpr-65a6869bcf4ca201)
[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/value-serde.rs (/opt/rustwide/target/debug/deps/value_serde-2a48ff37aa855284)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_empty_tuple_variant ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_empty_struct_variant ... ok
[INFO] [stdout] test test_empty_struct ... ok
[INFO] [stdout] test test_parse_error_eof ... ok
[INFO] [stdout] test test_deser_vector ... ok
[INFO] [stdout] test test_tuple_enum ... ok
[INFO] [stdout] test test_tuples ... ok
[INFO] [stdout] test test_deser_list_as_tuple ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_hashmap ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_empty_tuple_struct ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_basic_enum ... ok
[INFO] [stdout] test test_hashset ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stderr]    Doc-tests serde-lexpr
[INFO] [stdout] test test_complex_enum ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/error.rs - error::io::Error::from (line 81) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_string (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice_custom (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/de.rs - de::from_str (line 13) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_vec_custom (line 57) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_vec (line 42) ... ok
[INFO] [stdout] test src/de.rs - de::from_reader (line 76) ... ok
[INFO] [stdout] test src/de.rs - de::from_str_custom (line 28) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_string_custom (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 44) ... ok
[INFO] [stdout] test src/de.rs - de::from_reader_custom (line 93) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_writer (line 73) ... ok
[INFO] [stdout] test src/value/ser.rs - value::ser::to_value (line 370) ... ok
[INFO] [stdout] test src/value/de.rs - value::de::from_value (line 31) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_writer_custom (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c362338d8a7c1502c6b93bfc22ceb964c02b87d8a627f452f0d32ac92b5893d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c362338d8a7c1502c6b93bfc22ceb964c02b87d8a627f452f0d32ac92b5893d6", kill_on_drop: false }`
[INFO] [stdout] c362338d8a7c1502c6b93bfc22ceb964c02b87d8a627f452f0d32ac92b5893d6