[INFO] fetching crate serde-lexpr 0.1.2...
[INFO] testing serde-lexpr-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate serde-lexpr 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde-lexpr 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e52187f69943eb3f1f53749bd4a69520222347c5463a21c7b67aa3c7b8712e
[INFO] running `Command { std: "docker" "start" "-a" "43e52187f69943eb3f1f53749bd4a69520222347c5463a21c7b67aa3c7b8712e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e52187f69943eb3f1f53749bd4a69520222347c5463a21c7b67aa3c7b8712e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e52187f69943eb3f1f53749bd4a69520222347c5463a21c7b67aa3c7b8712e", kill_on_drop: false }`
[INFO] [stdout] 43e52187f69943eb3f1f53749bd4a69520222347c5463a21c7b67aa3c7b8712e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a10348a436b6acb71dfd789974ac6eeb021520b7750e1a5cd946c944d2c6093
[INFO] running `Command { std: "docker" "start" "-a" "8a10348a436b6acb71dfd789974ac6eeb021520b7750e1a5cd946c944d2c6093", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling itoa v0.4.7
[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 4.85s
[INFO] running `Command { std: "docker" "inspect" "8a10348a436b6acb71dfd789974ac6eeb021520b7750e1a5cd946c944d2c6093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a10348a436b6acb71dfd789974ac6eeb021520b7750e1a5cd946c944d2c6093", kill_on_drop: false }`
[INFO] [stdout] 8a10348a436b6acb71dfd789974ac6eeb021520b7750e1a5cd946c944d2c6093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a81de87bd261b6d2e5619cdf9878e23cb9a71b2193b46df0e947d16edc87ca9
[INFO] running `Command { std: "docker" "start" "-a" "9a81de87bd261b6d2e5619cdf9878e23cb9a71b2193b46df0e947d16edc87ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde-lexpr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "9a81de87bd261b6d2e5619cdf9878e23cb9a71b2193b46df0e947d16edc87ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a81de87bd261b6d2e5619cdf9878e23cb9a71b2193b46df0e947d16edc87ca9", kill_on_drop: false }`
[INFO] [stdout] 9a81de87bd261b6d2e5619cdf9878e23cb9a71b2193b46df0e947d16edc87ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dc9c7b93f4375146e0788b16b825ded9d9d484acabc8af21677fa45f5945a8f
[INFO] running `Command { std: "docker" "start" "-a" "1dc9c7b93f4375146e0788b16b825ded9d9d484acabc8af21677fa45f5945a8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_lexpr-cbdea201416dc5d6)
[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-112d57f8af1f5d10)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_complex_enum ... ok
[INFO] [stdout] test test_basic_enum ... ok
[INFO] [stdout] test test_empty_tuple_struct ... ok
[INFO] [stdout] test test_empty_tuple_variant ... ok
[INFO] [stdout] test test_hashset ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_tuple_enum ... ok
[INFO] [stdout] test test_tuples ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_parse_error_eof ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_empty_struct ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_empty_struct_variant ... ok
[INFO] [stdout] test test_hashmap ... ok
[INFO] [stdout] test test_deser_vector ... ok
[INFO] [stdout] test test_deser_list_as_tuple ... 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] [stderr]    Doc-tests serde-lexpr
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[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/error.rs - error::io::Error::from (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_string (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... 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_str_custom (line 28) ... ok
[INFO] [stdout] test src/de.rs - de::from_str (line 13) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/de.rs - de::from_reader (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... 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] 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/ser.rs - ser::to_string_custom (line 27) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice_custom (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1dc9c7b93f4375146e0788b16b825ded9d9d484acabc8af21677fa45f5945a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc9c7b93f4375146e0788b16b825ded9d9d484acabc8af21677fa45f5945a8f", kill_on_drop: false }`
[INFO] [stdout] 1dc9c7b93f4375146e0788b16b825ded9d9d484acabc8af21677fa45f5945a8f