[INFO] fetching crate convert_string 0.1.3...
[INFO] checking convert_string-0.1.3 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate convert_string 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate convert_string 0.1.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convert_string 0.1.3
[INFO] finished tweaking crates.io crate convert_string 0.1.3
[INFO] tweaked toml for crates.io crate convert_string 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65defee7d98840c36a74b2b7461b7a5303cdf7b49e480b740d135ab2f09fdfcc
[INFO] running `Command { std: "docker" "start" "-a" "65defee7d98840c36a74b2b7461b7a5303cdf7b49e480b740d135ab2f09fdfcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65defee7d98840c36a74b2b7461b7a5303cdf7b49e480b740d135ab2f09fdfcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65defee7d98840c36a74b2b7461b7a5303cdf7b49e480b740d135ab2f09fdfcc", kill_on_drop: false }`
[INFO] [stdout] 65defee7d98840c36a74b2b7461b7a5303cdf7b49e480b740d135ab2f09fdfcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0672b3eb6202e7feae1c8c585119f9a11115c5640c5d36926d131ed31cbf8db
[INFO] running `Command { std: "docker" "start" "-a" "e0672b3eb6202e7feae1c8c585119f9a11115c5640c5d36926d131ed31cbf8db", kill_on_drop: false }`
[INFO] [stderr]     Checking convert_string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "e0672b3eb6202e7feae1c8c585119f9a11115c5640c5d36926d131ed31cbf8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0672b3eb6202e7feae1c8c585119f9a11115c5640c5d36926d131ed31cbf8db", kill_on_drop: false }`
[INFO] [stdout] e0672b3eb6202e7feae1c8c585119f9a11115c5640c5d36926d131ed31cbf8db
[INFO] checking convert_string-0.1.3 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate convert_string 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate convert_string 0.1.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convert_string 0.1.3
[INFO] finished tweaking crates.io crate convert_string 0.1.3
[INFO] tweaked toml for crates.io crate convert_string 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e40731857afe5f9ee1e780bbf573dd2f379eacf6b183f6a9ea768e39b201de30
[INFO] running `Command { std: "docker" "start" "-a" "e40731857afe5f9ee1e780bbf573dd2f379eacf6b183f6a9ea768e39b201de30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e40731857afe5f9ee1e780bbf573dd2f379eacf6b183f6a9ea768e39b201de30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40731857afe5f9ee1e780bbf573dd2f379eacf6b183f6a9ea768e39b201de30", kill_on_drop: false }`
[INFO] [stdout] e40731857afe5f9ee1e780bbf573dd2f379eacf6b183f6a9ea768e39b201de30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 507c821cb1bd3d45dc95726f6f3c4bc75a0e9b1e557701426a93e32956624e18
[INFO] running `Command { std: "docker" "start" "-a" "507c821cb1bd3d45dc95726f6f3c4bc75a0e9b1e557701426a93e32956624e18", kill_on_drop: false }`
[INFO] [stderr]     Checking convert_string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(feature = "2018")] "async",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 |     #[cfg(feature = "2018")] "async",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:171:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |     #[cfg(feature = "2018")] "await",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:171:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |     #[cfg(feature = "2018")] "await",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:172:11
[INFO] [stdout]     |
[INFO] [stdout] 172 |     #[cfg(feature = "2018")] "dyn",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[cfg(feature = "2018")] "try"
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:172:11
[INFO] [stdout]     |
[INFO] [stdout] 172 |     #[cfg(feature = "2018")] "dyn",
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition value: `2018`
[INFO] [stdout]    --> src/lib.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     #[cfg(feature = "2018")] "try"
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `2018` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `convert_string` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `convert_string` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "507c821cb1bd3d45dc95726f6f3c4bc75a0e9b1e557701426a93e32956624e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507c821cb1bd3d45dc95726f6f3c4bc75a0e9b1e557701426a93e32956624e18", kill_on_drop: false }`
[INFO] [stdout] 507c821cb1bd3d45dc95726f6f3c4bc75a0e9b1e557701426a93e32956624e18
