[INFO] fetching crate tuple_length 0.2.0...
[INFO] checking tuple_length-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate tuple_length 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tuple_length 0.2.0
[INFO] finished tweaking crates.io crate tuple_length 0.2.0
[INFO] tweaked toml for crates.io crate tuple_length 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuple_length 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dd91134811c075789f57ba5ce470aa2d480a974a7881a92ab39012850b6a431
[INFO] running `Command { std: "docker" "start" "-a" "7dd91134811c075789f57ba5ce470aa2d480a974a7881a92ab39012850b6a431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dd91134811c075789f57ba5ce470aa2d480a974a7881a92ab39012850b6a431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd91134811c075789f57ba5ce470aa2d480a974a7881a92ab39012850b6a431", kill_on_drop: false }`
[INFO] [stdout] 7dd91134811c075789f57ba5ce470aa2d480a974a7881a92ab39012850b6a431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c5bd3b8e6666fab5d027390ccd78a3d91fc98865abe21ed8506ba45b304034d
[INFO] running `Command { std: "docker" "start" "-a" "9c5bd3b8e6666fab5d027390ccd78a3d91fc98865abe21ed8506ba45b304034d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_macro v0.2.2
[INFO] [stderr]     Checking tuple_length v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `16`
[INFO] [stdout]   --> src/lib.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[cfg(all(not(feature = "16"), not(feature = "32"), not(feature = "64")))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `16` 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: `32`
[INFO] [stdout]   --> src/lib.rs:57:40
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[cfg(all(not(feature = "16"), not(feature = "32"), not(feature = "64")))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `32` 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: unexpected `cfg` condition value: `64`
[INFO] [stdout]   --> src/lib.rs:57:61
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[cfg(all(not(feature = "16"), not(feature = "32"), not(feature = "64")))]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `64` 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: unexpected `cfg` condition value: `32`
[INFO] [stdout]   --> src/lib.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(all(not(feature = "32"), not(feature = "64"), feature = "16"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `32` 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: unexpected `cfg` condition value: `64`
[INFO] [stdout]   --> src/lib.rs:63:40
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(all(not(feature = "32"), not(feature = "64"), feature = "16"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `64` 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: unexpected `cfg` condition value: `16`
[INFO] [stdout]   --> src/lib.rs:63:57
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(all(not(feature = "32"), not(feature = "64"), feature = "16"))]
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `16` 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: unexpected `cfg` condition value: `16`
[INFO] [stdout]   --> src/lib.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[cfg(all(not(feature = "16"), not(feature = "64"), feature = "32"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `16` 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: unexpected `cfg` condition value: `64`
[INFO] [stdout]   --> src/lib.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[cfg(all(not(feature = "16"), not(feature = "64"), feature = "32"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `64` 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: unexpected `cfg` condition value: `32`
[INFO] [stdout]   --> src/lib.rs:76:57
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[cfg(all(not(feature = "16"), not(feature = "64"), feature = "32"))]
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `32` 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: unexpected `cfg` condition value: `16`
[INFO] [stdout]   --> src/lib.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |     #[cfg(all(not(feature = "16"), not(feature = "32"), feature = "64"))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `16` 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: unexpected `cfg` condition value: `32`
[INFO] [stdout]   --> src/lib.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     #[cfg(all(not(feature = "16"), not(feature = "32"), feature = "64"))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `32` 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: unexpected `cfg` condition value: `64`
[INFO] [stdout]   --> src/lib.rs:90:57
[INFO] [stdout]    |
[INFO] [stdout] 90 |     #[cfg(all(not(feature = "16"), not(feature = "32"), feature = "64"))]
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `tup_len_16`, `tup_len_32`, and `tup_len_64`
[INFO] [stdout]    = help: consider adding `64` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9c5bd3b8e6666fab5d027390ccd78a3d91fc98865abe21ed8506ba45b304034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5bd3b8e6666fab5d027390ccd78a3d91fc98865abe21ed8506ba45b304034d", kill_on_drop: false }`
[INFO] [stdout] 9c5bd3b8e6666fab5d027390ccd78a3d91fc98865abe21ed8506ba45b304034d