[INFO] fetching crate tuple_length 0.2.0... [INFO] building tuple_length-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate tuple_length 0.2.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tuple_length 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58ebffbd75603ee496b1b89e53cdb3d41277ee37ecdaaf6a7a88ad3f9dae14ca [INFO] running `Command { std: "docker" "start" "-a" "58ebffbd75603ee496b1b89e53cdb3d41277ee37ecdaaf6a7a88ad3f9dae14ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58ebffbd75603ee496b1b89e53cdb3d41277ee37ecdaaf6a7a88ad3f9dae14ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58ebffbd75603ee496b1b89e53cdb3d41277ee37ecdaaf6a7a88ad3f9dae14ca", kill_on_drop: false }` [INFO] [stdout] 58ebffbd75603ee496b1b89e53cdb3d41277ee37ecdaaf6a7a88ad3f9dae14ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcc205f252698cf599739a1c566e32f7bba63280185c5f90949e748e57c65516 [INFO] running `Command { std: "docker" "start" "-a" "fcc205f252698cf599739a1c566e32f7bba63280185c5f90949e748e57c65516", kill_on_drop: false }` [INFO] [stderr] Compiling tuple_macro v0.2.2 [INFO] [stderr] Compiling tuple_length v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "fcc205f252698cf599739a1c566e32f7bba63280185c5f90949e748e57c65516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcc205f252698cf599739a1c566e32f7bba63280185c5f90949e748e57c65516", kill_on_drop: false }` [INFO] [stdout] fcc205f252698cf599739a1c566e32f7bba63280185c5f90949e748e57c65516 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34b9037afeb3e18cb1aacdc3131eeaa199fcee4a43ba177f24a2e3bf4344b1ac [INFO] running `Command { std: "docker" "start" "-a" "34b9037afeb3e18cb1aacdc3131eeaa199fcee4a43ba177f24a2e3bf4344b1ac", kill_on_drop: false }` [INFO] [stderr] Compiling 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 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 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 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 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 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 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 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 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 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 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 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 for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "34b9037afeb3e18cb1aacdc3131eeaa199fcee4a43ba177f24a2e3bf4344b1ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b9037afeb3e18cb1aacdc3131eeaa199fcee4a43ba177f24a2e3bf4344b1ac", kill_on_drop: false }` [INFO] [stdout] 34b9037afeb3e18cb1aacdc3131eeaa199fcee4a43ba177f24a2e3bf4344b1ac