[INFO] fetching crate air-interpreter-value 0.1.0...
[INFO] testing air-interpreter-value-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate air-interpreter-value 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate air-interpreter-value 0.1.0
[INFO] finished tweaking crates.io crate air-interpreter-value 0.1.0
[INFO] tweaked toml for crates.io crate air-interpreter-value 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate air-interpreter-value 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8069823eadff6e58172aa5aaed4bc3d68e363c77c3e9689723baf83fcafdc25e
[INFO] running `Command { std: "docker" "start" "-a" "8069823eadff6e58172aa5aaed4bc3d68e363c77c3e9689723baf83fcafdc25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8069823eadff6e58172aa5aaed4bc3d68e363c77c3e9689723baf83fcafdc25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8069823eadff6e58172aa5aaed4bc3d68e363c77c3e9689723baf83fcafdc25e", kill_on_drop: false }`
[INFO] [stdout] 8069823eadff6e58172aa5aaed4bc3d68e363c77c3e9689723baf83fcafdc25e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba3a0aa0ba49416eed97123190bf0c63586b127a1f0f7613679569ebaaf84f54
[INFO] running `Command { std: "docker" "start" "-a" "ba3a0aa0ba49416eed97123190bf0c63586b127a1f0f7613679569ebaaf84f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling air-interpreter-value v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::ser::Serializer`
[INFO] [stdout]   --> src/value/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use serde::ser::Serializer;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/value/index.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Type<'a>(&'a JValue);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "ba3a0aa0ba49416eed97123190bf0c63586b127a1f0f7613679569ebaaf84f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3a0aa0ba49416eed97123190bf0c63586b127a1f0f7613679569ebaaf84f54", kill_on_drop: false }`
[INFO] [stdout] ba3a0aa0ba49416eed97123190bf0c63586b127a1f0f7613679569ebaaf84f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26c253ce6004cd8a33695cfee841bb04a867e86fb2555508700f25829b552c2
[INFO] running `Command { std: "docker" "start" "-a" "c26c253ce6004cd8a33695cfee841bb04a867e86fb2555508700f25829b552c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stdout] warning: unused import: `serde::ser::Serializer`
[INFO] [stdout]   --> src/value/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use serde::ser::Serializer;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/value/index.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Type<'a>(&'a JValue);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling air-interpreter-value v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::ser::Serializer`
[INFO] [stdout]   --> src/value/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use serde::ser::Serializer;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/value/index.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Type<'a>(&'a JValue);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "c26c253ce6004cd8a33695cfee841bb04a867e86fb2555508700f25829b552c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26c253ce6004cd8a33695cfee841bb04a867e86fb2555508700f25829b552c2", kill_on_drop: false }`
[INFO] [stdout] c26c253ce6004cd8a33695cfee841bb04a867e86fb2555508700f25829b552c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2ece90a42e8465d679161ac265a4664f3c15c89216358941a6f93691586bd47
[INFO] running `Command { std: "docker" "start" "-a" "b2ece90a42e8465d679161ac265a4664f3c15c89216358941a6f93691586bd47", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `serde::ser::Serializer`
[INFO] [stderr]   --> src/value/mod.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub use serde::ser::Serializer;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Type` is never constructed
[INFO] [stderr]   --> src/value/index.rs:89:8
[INFO] [stderr]    |
[INFO] [stderr] 89 | struct Type<'a>(&'a JValue);
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `air-interpreter-value` (lib) generated 2 warnings (run `cargo fix --lib -p air-interpreter-value` to apply 1 suggestion)
[INFO] [stderr] warning: `air-interpreter-value` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/air_interpreter_value-23751b9b14986067)
[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/main.rs (/opt/rustwide/target/debug/deps/value-930fedbe5518aa23)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test de::test_deserialize_array ... ok
[INFO] [stdout] test de::test_deserialize_bool ... ok
[INFO] [stdout] test de::test_deserialize_bool_false ... ok
[INFO] [stdout] test de::test_deserialize_f64 ... ok
[INFO] [stdout] test de::test_deserialize_i64_2 ... ok
[INFO] [stdout] test de::test_deserialize_null ... ok
[INFO] [stdout] test de::test_deserialize_i64 ... ok
[INFO] [stdout] test de::test_deserialize_object ... ok
[INFO] [stdout] test de::test_deserialize_string_simple ... ok
[INFO] [stdout] test de::test_deserialize_string_escaping ... ok
[INFO] [stdout] test ser::test_serialize_array ... ok
[INFO] [stdout] test ser::test_serialize_bool ... ok
[INFO] [stdout] test de::test_deserialize_object_ordered ... ok
[INFO] [stdout] test ser::test_serialize_bool_false ... ok
[INFO] [stdout] test ser::test_serialize_f64 ... ok
[INFO] [stdout] test ser::test_serialize_i64 ... ok
[INFO] [stdout] test ser::test_serialize_i64_2 ... ok
[INFO] [stdout] test ser::test_serialize_object ... ok
[INFO] [stdout] test ser::test_serialize_string_escaping ... ok
[INFO] [stdout] test ser::test_serialize_null ... ok
[INFO] [stdout] test ser::test_serialize_object_ordered ... ok
[INFO] [stdout] test ser::test_serialize_string_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests air_interpreter_value
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 193) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 176) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 151) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 119) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 210) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 135) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 159) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 103) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 71) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 87) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 228) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 54) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 244) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from_iter (line 267) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from (line 310) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from_iter (line 260) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from_iter (line 274) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::JValue::from_iter (line 290) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2ece90a42e8465d679161ac265a4664f3c15c89216358941a6f93691586bd47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ece90a42e8465d679161ac265a4664f3c15c89216358941a6f93691586bd47", kill_on_drop: false }`
[INFO] [stdout] b2ece90a42e8465d679161ac265a4664f3c15c89216358941a6f93691586bd47