[INFO] fetching crate serde_urlencoded 0.7.1... [INFO] testing serde_urlencoded-0.7.1 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277 [INFO] extracting crate serde_urlencoded 0.7.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate serde_urlencoded 0.7.1 [INFO] finished tweaking crates.io crate serde_urlencoded 0.7.1 [INFO] tweaked toml for crates.io crate serde_urlencoded 0.7.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate serde_urlencoded 0.7.1 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 332ad4f44b876044de09d808f47d9d97292e1975338f30e7a2c80b0bfed137ca [INFO] running `Command { std: "docker" "start" "-a" "332ad4f44b876044de09d808f47d9d97292e1975338f30e7a2c80b0bfed137ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "332ad4f44b876044de09d808f47d9d97292e1975338f30e7a2c80b0bfed137ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "332ad4f44b876044de09d808f47d9d97292e1975338f30e7a2c80b0bfed137ca", kill_on_drop: false }` [INFO] [stdout] 332ad4f44b876044de09d808f47d9d97292e1975338f30e7a2c80b0bfed137ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29567930c4786d8ee4c2cadf1d558fd19c2dd1424ed594713d474d9ac27c6c8f [INFO] running `Command { std: "docker" "start" "-a" "29567930c4786d8ee4c2cadf1d558fd19c2dd1424ed594713d474d9ac27c6c8f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 (/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:80:51 [INFO] [stdout] | [INFO] [stdout] 80 | 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 3.68s [INFO] running `Command { std: "docker" "inspect" "29567930c4786d8ee4c2cadf1d558fd19c2dd1424ed594713d474d9ac27c6c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29567930c4786d8ee4c2cadf1d558fd19c2dd1424ed594713d474d9ac27c6c8f", kill_on_drop: false }` [INFO] [stdout] 29567930c4786d8ee4c2cadf1d558fd19c2dd1424ed594713d474d9ac27c6c8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 153b7cc45d90863d0c6143a872dec1638dedbd86664fde1202b91e1f739ec2f6 [INFO] running `Command { std: "docker" "start" "-a" "153b7cc45d90863d0c6143a872dec1638dedbd86664fde1202b91e1f739ec2f6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ser/mod.rs:80:51 [INFO] [stdout] | [INFO] [stdout] 80 | 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 quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.54s [INFO] running `Command { std: "docker" "inspect" "153b7cc45d90863d0c6143a872dec1638dedbd86664fde1202b91e1f739ec2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "153b7cc45d90863d0c6143a872dec1638dedbd86664fde1202b91e1f739ec2f6", kill_on_drop: false }` [INFO] [stdout] 153b7cc45d90863d0c6143a872dec1638dedbd86664fde1202b91e1f739ec2f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9651a0b9a059e66b4f4f10447ec885a4ace907f05bf6c4a1f7c268484294563e [INFO] running `Command { std: "docker" "start" "-a" "9651a0b9a059e66b4f4f10447ec885a4ace907f05bf6c4a1f7c268484294563e", 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:80:51 [INFO] [stderr] | [INFO] [stderr] 80 | 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: `serde_urlencoded` (lib) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running tests/test_deserialize.rs (/opt/rustwide/target/debug/deps/test_deserialize-4ce70803e30cd319) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test deserialize_borrowed_str ... ok [INFO] [stderr] Running tests/test_serialize.rs (/opt/rustwide/target/debug/deps/test_serialize-802046d7af00ee94) [INFO] [stdout] test deserialize_bytes ... ok [INFO] [stdout] test deserialize_option ... ok [INFO] [stdout] test deserialize_reader ... ok [INFO] [stdout] test deserialize_str ... ok [INFO] [stdout] test deserialize_unit ... ok [INFO] [stdout] test deserialize_unit_type ... ok [INFO] [stdout] test deserialize_unit_enum ... ok [INFO] [stdout] test deserialize_newtype_i32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test serialize_newtype_i128 ... ok [INFO] [stdout] test serialize_option_map_bool ... ok [INFO] [stdout] test serialize_option_map_int ... ok [INFO] [stdout] test serialize_unit_enum ... ok [INFO] [stdout] test serialize_option_map_string ... ok [INFO] [stderr] Doc-tests serde_urlencoded [INFO] [stdout] test serialize_newtype_i32 ... 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_map_bool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/de.rs - de::from_str (line 39) ... ok [INFO] [stdout] test src/de.rs - de::from_bytes (line 17) ... ok [INFO] [stdout] test src/ser/mod.rs - ser::to_string (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9651a0b9a059e66b4f4f10447ec885a4ace907f05bf6c4a1f7c268484294563e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9651a0b9a059e66b4f4f10447ec885a4ace907f05bf6c4a1f7c268484294563e", kill_on_drop: false }` [INFO] [stdout] 9651a0b9a059e66b4f4f10447ec885a4ace907f05bf6c4a1f7c268484294563e