[INFO] fetching crate comma_serde_urlencoded 0.8.1...
[INFO] testing comma_serde_urlencoded-0.8.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate comma_serde_urlencoded 0.8.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate comma_serde_urlencoded 0.8.1
[INFO] finished tweaking crates.io crate comma_serde_urlencoded 0.8.1
[INFO] tweaked toml for crates.io crate comma_serde_urlencoded 0.8.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comma_serde_urlencoded 0.8.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb49754ca74a228928e351054e2a2f20bb5af3f460deb0902e52583f5e10ebaa
[INFO] running `Command { std: "docker" "start" "-a" "bb49754ca74a228928e351054e2a2f20bb5af3f460deb0902e52583f5e10ebaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb49754ca74a228928e351054e2a2f20bb5af3f460deb0902e52583f5e10ebaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb49754ca74a228928e351054e2a2f20bb5af3f460deb0902e52583f5e10ebaa", kill_on_drop: false }`
[INFO] [stdout] bb49754ca74a228928e351054e2a2f20bb5af3f460deb0902e52583f5e10ebaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 986c34257980c76af30cd988bdb04bbfab7a6f6a8388ec0ee82e616307884e1c
[INFO] running `Command { std: "docker" "start" "-a" "986c34257980c76af30cd988bdb04bbfab7a6f6a8388ec0ee82e616307884e1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling comma_serde_urlencoded v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/ser/mod.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Error::Utf8(ref err) => error::Error::description(err),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "986c34257980c76af30cd988bdb04bbfab7a6f6a8388ec0ee82e616307884e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986c34257980c76af30cd988bdb04bbfab7a6f6a8388ec0ee82e616307884e1c", kill_on_drop: false }`
[INFO] [stdout] 986c34257980c76af30cd988bdb04bbfab7a6f6a8388ec0ee82e616307884e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9229b4087dc93414e4954f2aeee1f4093ea7bc83d09180de2e20c348a1a58093
[INFO] running `Command { std: "docker" "start" "-a" "9229b4087dc93414e4954f2aeee1f4093ea7bc83d09180de2e20c348a1a58093", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/ser/mod.rs:81:51
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Error::Utf8(ref err) => error::Error::description(err),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling comma_serde_urlencoded v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "9229b4087dc93414e4954f2aeee1f4093ea7bc83d09180de2e20c348a1a58093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9229b4087dc93414e4954f2aeee1f4093ea7bc83d09180de2e20c348a1a58093", kill_on_drop: false }`
[INFO] [stdout] 9229b4087dc93414e4954f2aeee1f4093ea7bc83d09180de2e20c348a1a58093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d53782e090e8439172519c674a431d42df4d6817c6dbe989f46c02e2802789d
[INFO] running `Command { std: "docker" "start" "-a" "4d53782e090e8439172519c674a431d42df4d6817c6dbe989f46c02e2802789d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/ser/mod.rs:81:51
[INFO] [stderr]    |
[INFO] [stderr] 81 |             Error::Utf8(ref err) => error::Error::description(err),
[INFO] [stderr]    |                                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `comma_serde_urlencoded` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running tests/test_deserialize.rs (/opt/rustwide/target/debug/deps/test_deserialize-35d55c159c993139)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test deserialize_bytes ... ok
[INFO] [stdout] test deserialize ... ok
[INFO] [stdout] test deserialize_borrowed_str ... ok
[INFO] [stdout] test deserialize_newtype_i32 ... ok
[INFO] [stdout] test deserialize_option ... ok
[INFO] [stdout] test deserialize_reader ... ok
[INFO] [stdout] test deserialize_unit ... ok
[INFO] [stdout] test deserialize_str ... ok
[INFO] [stdout] test deserialize_unit_enum ... ok
[INFO] [stdout] test deserialize_unit_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serialize.rs (/opt/rustwide/target/debug/deps/test_serialize-0a6fba9236b1a995)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test serialize_map_bool ... ok
[INFO] [stdout] test serialize_newtype_i32 ... ok
[INFO] [stdout] test serialize_newtype_i128 ... ok
[INFO] [stdout] test serialize_option_map_string ... ok
[INFO] [stdout] test serialize_unit_enum ... ok
[INFO] [stdout] test serialize_unit_struct ... ok
[INFO] [stdout] test serialize_unit_type ... ok
[INFO] [stdout] test serialize_newtype_u128 ... ok
[INFO] [stdout] test serialize_option_map_bool ... ok
[INFO] [stdout] test serialize_option_map_int ... ok
[INFO] [stdout] test serialize_value_seq ... ok
[INFO] [stdout] test serialize_value_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comma_serde_urlencoded
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ser/mod.rs - ser::to_string (line 18) ... ok
[INFO] [stdout] test src/de.rs - de::from_bytes (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 2) ... ok
[INFO] [stdout] test src/de.rs - de::from_str (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d53782e090e8439172519c674a431d42df4d6817c6dbe989f46c02e2802789d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d53782e090e8439172519c674a431d42df4d6817c6dbe989f46c02e2802789d", kill_on_drop: false }`
[INFO] [stdout] 4d53782e090e8439172519c674a431d42df4d6817c6dbe989f46c02e2802789d
