[INFO] fetching crate serde-querystring 0.0.8...
[INFO] testing serde-querystring-0.0.8 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate serde-querystring 0.0.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde-querystring 0.0.8 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-querystring 0.0.8
[INFO] finished tweaking crates.io crate serde-querystring 0.0.8
[INFO] tweaked toml for crates.io crate serde-querystring 0.0.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f62d52ff391852bc6c17d68923cabd3a3c8c8cd216c6635d448c2dc55ce1532b
[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" "f62d52ff391852bc6c17d68923cabd3a3c8c8cd216c6635d448c2dc55ce1532b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f62d52ff391852bc6c17d68923cabd3a3c8c8cd216c6635d448c2dc55ce1532b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f62d52ff391852bc6c17d68923cabd3a3c8c8cd216c6635d448c2dc55ce1532b", kill_on_drop: false }`
[INFO] [stdout] f62d52ff391852bc6c17d68923cabd3a3c8c8cd216c6635d448c2dc55ce1532b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] f6283a11f98493db072da0a62df555bd2487beb2d8beddca69d4e840b079a3b6
[INFO] running `Command { std: "docker" "start" "-a" "f6283a11f98493db072da0a62df555bd2487beb2d8beddca69d4e840b079a3b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde-querystring v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.63s
[INFO] running `Command { std: "docker" "inspect" "f6283a11f98493db072da0a62df555bd2487beb2d8beddca69d4e840b079a3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6283a11f98493db072da0a62df555bd2487beb2d8beddca69d4e840b079a3b6", kill_on_drop: false }`
[INFO] [stdout] f6283a11f98493db072da0a62df555bd2487beb2d8beddca69d4e840b079a3b6
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eca2f5571b6270ebd11d4e7228a192c76a315e35722136073f5725aaf6bafc69
[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" "eca2f5571b6270ebd11d4e7228a192c76a315e35722136073f5725aaf6bafc69", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling serde-querystring v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_deserialize.rs:718:6
[INFO] [stdout]     |
[INFO] [stdout] 718 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_deserialize.rs:738:6
[INFO] [stdout]     |
[INFO] [stdout] 738 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_deserialize.rs:767:6
[INFO] [stdout]     |
[INFO] [stdout] 767 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_deserialize.rs:782:6
[INFO] [stdout]     |
[INFO] [stdout] 782 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/test_deserialize.rs:787:6
[INFO] [stdout]     |
[INFO] [stdout] 787 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.83s
[INFO] running `Command { std: "docker" "inspect" "eca2f5571b6270ebd11d4e7228a192c76a315e35722136073f5725aaf6bafc69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eca2f5571b6270ebd11d4e7228a192c76a315e35722136073f5725aaf6bafc69", kill_on_drop: false }`
[INFO] [stdout] eca2f5571b6270ebd11d4e7228a192c76a315e35722136073f5725aaf6bafc69
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 87a054f4a49192cc08523051a03f697b5ef1dc14be438f18a3ecfe941b9cc090
[INFO] running `Command { std: "docker" "start" "-a" "87a054f4a49192cc08523051a03f697b5ef1dc14be438f18a3ecfe941b9cc090", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> tests/test_deserialize.rs:718:6
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 718 |     };
[INFO] [stdout] 
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 32 tests
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] test deserialize_bench_child ... ok
[INFO] [stderr] 
[INFO] [stdout] test deserialize_enums ... ok
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] test deserialize_bench_decoded ... ok
[INFO] [stderr]    --> tests/test_deserialize.rs:738:6
[INFO] [stdout] test deserialize_new_type ... ok
[INFO] [stderr]     |
[INFO] [stdout] test deserialize_number_key ... ok
[INFO] [stderr] 738 |     };
[INFO] [stdout] test deserialize_percent_decoded_brackets ... ok
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stdout] test deserialize_map ... ok
[INFO] [stderr] 
[INFO] [stdout] test deserialize_invalid_map_keys ... ok
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stdout] test deserialize_invalid_percent_decoded ... ok
[INFO] [stderr]    --> tests/test_deserialize.rs:767:6
[INFO] [stdout] test deserialize_recursion_overflow ... ok
[INFO] [stderr]     |
[INFO] [stdout] test deserialize_map_of_maps ... ok
[INFO] [stderr] 767 |     };
[INFO] [stdout] test deserialize_map_with_repeated_keys ... ok
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stdout] test deserialize_bool ... ok
[INFO] [stderr] 
[INFO] [stdout] test deserialize_float_valid ... ok
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/test_deserialize.rs:782:6
[INFO] [stderr]     |
[INFO] [stderr] 782 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/test_deserialize.rs:787:6
[INFO] [stderr]     |
[INFO] [stderr] 787 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `serde-querystring` (test "test_deserialize") generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_querystring-dd81bac81ee0a5df)
[INFO] [stderr]      Running tests/test_deserialize.rs (/opt/rustwide/target/debug/deps/test_deserialize-bc2445a9e7631bb3)
[INFO] [stdout] test deserialize_sequence ... ok
[INFO] [stdout] test deserialize_invalid_recursion ... ok
[INFO] [stdout] test deserialize_invalid_sequence ... ok
[INFO] [stderr]      Running tests/test_deserialize_web.rs (/opt/rustwide/target/debug/deps/test_deserialize_web-4339f9efc70d4fca)
[INFO] [stdout] test deserialize_struct ... ok
[INFO] [stdout] test deserialize_bench_seq ... ok
[INFO] [stdout] test deserialize_integer_invalid ... ok
[INFO] [stdout] test deserialize_integer_valid ... ok
[INFO] [stdout] test deserialize_string_key ... ok
[INFO] [stdout] test deserialize_struct_of_structs ... ok
[INFO] [stdout] test deserialize_strings ... ok
[INFO] [stdout] test deserialize_sequence_as_value_key ... ok
[INFO] [stdout] test deserialize_sequence_ordered ... ok
[INFO] [stdout] test deserialize_unit_value ... ok
[INFO] [stdout] test deserialize_unit_enums ... ok
[INFO] [stdout] test deserialize_float_invalid ... ok
[INFO] [stdout] test deserialize_without_and ... ok
[INFO] [stdout] test deserialize_bench_multilevel ... ok
[INFO] [stdout] test deserialize_value_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test deserialize ... ok
[INFO] [stderr]    Doc-tests serde-querystring
[INFO] [stdout] test deserialize_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - (line 74) ... ignored
[INFO] [stdout] test src/lib.rs - (line 128) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87a054f4a49192cc08523051a03f697b5ef1dc14be438f18a3ecfe941b9cc090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a054f4a49192cc08523051a03f697b5ef1dc14be438f18a3ecfe941b9cc090", kill_on_drop: false }`
[INFO] [stdout] 87a054f4a49192cc08523051a03f697b5ef1dc14be438f18a3ecfe941b9cc090