[INFO] fetching crate moto-runtime 0.2.6...
[INFO] checking moto-runtime-0.2.6 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate moto-runtime 0.2.6 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate moto-runtime 0.2.6 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moto-runtime 0.2.6
[INFO] finished tweaking crates.io crate moto-runtime 0.2.6
[INFO] tweaked toml for crates.io crate moto-runtime 0.2.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 852cf66f4ca678e38cecbcfc9dc0a8c7f33b6fc1e98239c7ccab15e119dbc6d0
[INFO] running `Command { std: "docker" "start" "-a" "852cf66f4ca678e38cecbcfc9dc0a8c7f33b6fc1e98239c7ccab15e119dbc6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852cf66f4ca678e38cecbcfc9dc0a8c7f33b6fc1e98239c7ccab15e119dbc6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852cf66f4ca678e38cecbcfc9dc0a8c7f33b6fc1e98239c7ccab15e119dbc6d0", kill_on_drop: false }`
[INFO] [stdout] 852cf66f4ca678e38cecbcfc9dc0a8c7f33b6fc1e98239c7ccab15e119dbc6d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdc27622d1243e23fe83838336bcdf6efd4e0d34f517a30a2769e1852f679d57
[INFO] running `Command { std: "docker" "start" "-a" "fdc27622d1243e23fe83838336bcdf6efd4e0d34f517a30a2769e1852f679d57", kill_on_drop: false }`
[INFO] [stderr]     Checking moto-runtime v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `example_generated`
[INFO] [stdout]    --> src/external/bitflags.rs:601:7
[INFO] [stdout]     |
[INFO] [stdout] 601 | #[cfg(feature = "example_generated")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `compiler_builtins`, `core`, `frusa`, `moto-ipc`, `moto-sys`, `rt-api`, and `rustc-dep-of-std`
[INFO] [stdout]     = help: consider adding `example_generated` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `compression`
[INFO] [stdout]    --> src/external/xmas_elf/sections.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(feature = "compression")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `compiler_builtins`, `core`, `frusa`, `moto-ipc`, `moto-sys`, `rt-api`, and `rustc-dep-of-std`
[INFO] [stdout]     = help: consider adding `compression` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]    --> src/external/bitflags.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |     use std::collections::hash_map::DefaultHasher;
[INFO] [stdout]     |         ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `std`
[INFO] [stdout]    --> src/external/bitflags.rs:607:9
[INFO] [stdout]     |
[INFO] [stdout] 607 |     use std::hash::{Hash, Hasher};
[INFO] [stdout]     |         ^^^ use of undeclared crate or module `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]     --> src/external/bitflags.rs:1392:18
[INFO] [stdout]      |
[INFO] [stdout] 1392 |         #[derive(serde::Serialize, serde::Deserialize)]
[INFO] [stdout]      |                  ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]     --> src/external/bitflags.rs:1392:36
[INFO] [stdout]      |
[INFO] [stdout] 1392 |         #[derive(serde::Serialize, serde::Deserialize)]
[INFO] [stdout]      |                                    ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `waker_getters` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(waker_getters)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1161:20
[INFO] [stdout]      |
[INFO] [stdout] 1161 |         assert_eq!(format!("{:?}", Flags::A | Flags::B), "A | B");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1162:20
[INFO] [stdout]      |
[INFO] [stdout] 1162 |         assert_eq!(format!("{:?}", Flags::empty()), "(empty)");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1163:20
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         assert_eq!(format!("{:?}", Flags::ABC), "A | B | C | ABC");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1165:20
[INFO] [stdout]      |
[INFO] [stdout] 1165 |         assert_eq!(format!("{:?}", extra), "0xb8");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1166:20
[INFO] [stdout]      |
[INFO] [stdout] 1166 |         assert_eq!(format!("{:?}", Flags::A | extra), "A | 0xb8");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1169:13
[INFO] [stdout]      |
[INFO] [stdout] 1169 |             format!("{:?}", Flags::ABC | extra),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1173:20
[INFO] [stdout]      |
[INFO] [stdout] 1173 |         assert_eq!(format!("{:?}", EmptyFlags::empty()), "(empty)");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1178:20
[INFO] [stdout]      |
[INFO] [stdout] 1178 |         assert_eq!(format!("{:b}", Flags::ABC), "111");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1179:20
[INFO] [stdout]      |
[INFO] [stdout] 1179 |         assert_eq!(format!("{:#b}", Flags::ABC), "0b111");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1181:20
[INFO] [stdout]      |
[INFO] [stdout] 1181 |         assert_eq!(format!("{:b}", Flags::ABC | extra), "1010111");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1182:20
[INFO] [stdout]      |
[INFO] [stdout] 1182 |         assert_eq!(format!("{:#b}", Flags::ABC | extra), "0b1010111");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1187:20
[INFO] [stdout]      |
[INFO] [stdout] 1187 |         assert_eq!(format!("{:o}", LongFlags::LONG_A), "177777");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1188:20
[INFO] [stdout]      |
[INFO] [stdout] 1188 |         assert_eq!(format!("{:#o}", LongFlags::LONG_A), "0o177777");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1190:20
[INFO] [stdout]      |
[INFO] [stdout] 1190 |         assert_eq!(format!("{:o}", LongFlags::LONG_A | extra), "5177777");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1191:20
[INFO] [stdout]      |
[INFO] [stdout] 1191 |         assert_eq!(format!("{:#o}", LongFlags::LONG_A | extra), "0o5177777");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1196:20
[INFO] [stdout]      |
[INFO] [stdout] 1196 |         assert_eq!(format!("{:x}", LongFlags::LONG_A), "ffff");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1197:20
[INFO] [stdout]      |
[INFO] [stdout] 1197 |         assert_eq!(format!("{:#x}", LongFlags::LONG_A), "0xffff");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1199:20
[INFO] [stdout]      |
[INFO] [stdout] 1199 |         assert_eq!(format!("{:x}", LongFlags::LONG_A | extra), "e0ffff");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1200:20
[INFO] [stdout]      |
[INFO] [stdout] 1200 |         assert_eq!(format!("{:#x}", LongFlags::LONG_A | extra), "0xe0ffff");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1205:20
[INFO] [stdout]      |
[INFO] [stdout] 1205 |         assert_eq!(format!("{:X}", LongFlags::LONG_A), "FFFF");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1206:20
[INFO] [stdout]      |
[INFO] [stdout] 1206 |         assert_eq!(format!("{:#X}", LongFlags::LONG_A), "0xFFFF");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1208:20
[INFO] [stdout]      |
[INFO] [stdout] 1208 |         assert_eq!(format!("{:X}", LongFlags::LONG_A | extra), "E0FFFF");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1209:20
[INFO] [stdout]      |
[INFO] [stdout] 1209 |         assert_eq!(format!("{:#X}", LongFlags::LONG_A | extra), "0xE0FFFF");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1261:20
[INFO] [stdout]      |
[INFO] [stdout] 1261 |         assert_eq!(format!("{:?}", Flags::A), "A");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1329:20
[INFO] [stdout]      |
[INFO] [stdout] 1329 |         assert_eq!(format!("{:?}", Flags::empty()), "NONE");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1330:20
[INFO] [stdout]      |
[INFO] [stdout] 1330 |         assert_eq!(format!("{:?}", Flags::SOME), "SOME");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1357:20
[INFO] [stdout]      |
[INFO] [stdout] 1357 |         assert_eq!(format!("{:?}", Flags128::A), "A");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1358:20
[INFO] [stdout]      |
[INFO] [stdout] 1358 |         assert_eq!(format!("{:?}", Flags128::B), "B");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1359:20
[INFO] [stdout]      |
[INFO] [stdout] 1359 |         assert_eq!(format!("{:?}", Flags128::C), "C");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/external/bitflags.rs:1360:20
[INFO] [stdout]      |
[INFO] [stdout] 1360 |         assert_eq!(format!("{:?}", Flags128::ABC), "A | B | C | ABC");
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `example_generated`
[INFO] [stdout]    --> src/external/bitflags.rs:601:7
[INFO] [stdout]     |
[INFO] [stdout] 601 | #[cfg(feature = "example_generated")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `compiler_builtins`, `core`, `frusa`, `moto-ipc`, `moto-sys`, `rt-api`, and `rustc-dep-of-std`
[INFO] [stdout]     = help: consider adding `example_generated` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `foo`
[INFO] [stdout]     --> src/external/bitflags.rs:1243:23
[INFO] [stdout]      |
[INFO] [stdout] 1243 |                 #[cfg(foo)]
[INFO] [stdout]      |                       ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(foo)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(foo)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `foo`
[INFO] [stdout]     --> src/external/bitflags.rs:1245:23
[INFO] [stdout]      |
[INFO] [stdout] 1245 |                 #[cfg(foo)]
[INFO] [stdout]      |                       ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(foo)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(foo)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `compression`
[INFO] [stdout]    --> src/external/xmas_elf/sections.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(feature = "compression")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `compiler_builtins`, `core`, `frusa`, `moto-ipc`, `moto-sys`, `rt-api`, and `rustc-dep-of-std`
[INFO] [stdout]     = help: consider adding `compression` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `waker_getters` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(waker_getters)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]     --> src/external/bitflags.rs:1367:26
[INFO] [stdout]      |
[INFO] [stdout] 1367 |         let serialized = serde_json::to_string(&flags).unwrap();
[INFO] [stdout]      |                          ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]     --> src/external/bitflags.rs:1374:40
[INFO] [stdout]      |
[INFO] [stdout] 1374 |         let deserialized: SerdeFlags = serde_json::from_str(r#"{"bits":12}"#).unwrap();
[INFO] [stdout]      |                                        ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]     --> src/external/bitflags.rs:1386:13
[INFO] [stdout]      |
[INFO] [stdout] 1386 |             serde_json::from_str(&serde_json::to_string(&flags).unwrap()).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json`
[INFO] [stdout]     --> src/external/bitflags.rs:1386:35
[INFO] [stdout]      |
[INFO] [stdout] 1386 |             serde_json::from_str(&serde_json::to_string(&flags).unwrap()).unwrap();
[INFO] [stdout]      |                                   ^^^^^^^^^^ use of undeclared crate or module `serde_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `moto-runtime` (lib test) due to 38 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fdc27622d1243e23fe83838336bcdf6efd4e0d34f517a30a2769e1852f679d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc27622d1243e23fe83838336bcdf6efd4e0d34f517a30a2769e1852f679d57", kill_on_drop: false }`
[INFO] [stdout] fdc27622d1243e23fe83838336bcdf6efd4e0d34f517a30a2769e1852f679d57
