[INFO] cloning repository https://github.com/developerworks/programming-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/developerworks/programming-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fprogramming-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fprogramming-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b07506eb23a7a960db01b8c56eee9ff66836d59 [INFO] testing developerworks/programming-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeveloperworks%2Fprogramming-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/developerworks/programming-rust [INFO] finished tweaking git repo https://github.com/developerworks/programming-rust [INFO] tweaked toml for git repo https://github.com/developerworks/programming-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/developerworks/programming-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/developerworks/programming-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snafu-derive v0.7.0 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.1 [INFO] [stderr] Downloaded backtrace v0.3.65 [INFO] [stderr] Downloaded snafu v0.7.0 [INFO] [stderr] Downloaded bitvec v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bcadd8c7ac82a11142d74dd383574426133601c210fbfc2a02c987b78d81d53 [INFO] running `Command { std: "docker" "start" "-a" "3bcadd8c7ac82a11142d74dd383574426133601c210fbfc2a02c987b78d81d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bcadd8c7ac82a11142d74dd383574426133601c210fbfc2a02c987b78d81d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bcadd8c7ac82a11142d74dd383574426133601c210fbfc2a02c987b78d81d53", kill_on_drop: false }` [INFO] [stdout] 3bcadd8c7ac82a11142d74dd383574426133601c210fbfc2a02c987b78d81d53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a3b81aef6b6a8fc0b22d72140411840181d072947ee2540872f52f2345c9f715 [INFO] running `Command { std: "docker" "start" "-a" "a3b81aef6b6a8fc0b22d72140411840181d072947ee2540872f52f2345c9f715", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling bitvec v1.0.0 [INFO] [stderr] Compiling object v0.28.3 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling snafu-derive v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling snafu v0.7.0 [INFO] [stderr] Compiling programming-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.12s [INFO] running `Command { std: "docker" "inspect" "a3b81aef6b6a8fc0b22d72140411840181d072947ee2540872f52f2345c9f715", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b81aef6b6a8fc0b22d72140411840181d072947ee2540872f52f2345c9f715", kill_on_drop: false }` [INFO] [stdout] a3b81aef6b6a8fc0b22d72140411840181d072947ee2540872f52f2345c9f715 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1da24baba1a6751e69ff74574f804788fca8f42473655762b49154bffb85b5e7 [INFO] running `Command { std: "docker" "start" "-a" "1da24baba1a6751e69ff74574f804788fca8f42473655762b49154bffb85b5e7", kill_on_drop: false }` [INFO] [stderr] Compiling programming-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0`, `1`, and `2` are never read [INFO] [stdout] --> examples/trait_default.rs:30:25 [INFO] [stdout] | [INFO] [stdout] 30 | struct TupleWithDefault(i32, i32, i32); [INFO] [stdout] | ---------------- ^^^ ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `TupleWithDefault` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 133 | qprintln!("Final packet: ["); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` 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] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 135 | qprintln!(" {:08b}", *byte); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 137 | qprintln!("]"); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 141 | qprintln!("Press to move through the steps of the example"); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 164 | qprintln!("{}: {:#}", title, AnnotatedArray::new(packet, range)); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 48 | / qprintln!( [INFO] [stdout] 49 | | "A Msb0 BitSlice has the same left-to-right order in memory as it does \ [INFO] [stdout] 50 | | semantically" [INFO] [stdout] 51 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` 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] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 56 | / qprintln!( [INFO] [stdout] 57 | | "An Lsb0 BitVec has the opposite layout in memory as it does \ [INFO] [stdout] 58 | | semantically" [INFO] [stdout] 59 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 63 | qprintln!("A BitVec can use storage other than u8"); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 66 | qprintln!("BitVec can participate in Boolean arithmetic"); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 76 | / qprintln!( [INFO] [stdout] 77 | | "\ [INFO] [stdout] 78 | | Bit slice operations will never affect or observe memory outside the domain of [INFO] [stdout] 79 | | the slice descriptor. This can result in slow behavior when operations must work [INFO] [stdout] ... | [INFO] [stdout] 84 | | are dominant." [INFO] [stdout] 85 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 97 | qprintln!("End example"); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 104 | / qprintln!( [INFO] [stdout] 105 | | "Memory information: {} elements, {} bits", [INFO] [stdout] 106 | | bs.domain().len(), [INFO] [stdout] 107 | | bs.len(), [INFO] [stdout] 108 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 109 | qprintln!("Print out the semantic contents"); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 110 | qprintln!("{:#?}", bs); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 111 | qprintln!("Print out the memory contents"); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 112 | qprintln!("{:?}", bs.domain()); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 113 | qprintln!("Show the bits in memory"); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 115 | qprintln!("{:0w$b} ", elt, w = bitvec::mem::bits_of::()); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `testing` [INFO] [stdout] --> examples/tour.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | if !cfg!(feature = "testing") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] ... [INFO] [stdout] 117 | qprintln!(); [INFO] [stdout] | ----------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "1da24baba1a6751e69ff74574f804788fca8f42473655762b49154bffb85b5e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1da24baba1a6751e69ff74574f804788fca8f42473655762b49154bffb85b5e7", kill_on_drop: false }` [INFO] [stdout] 1da24baba1a6751e69ff74574f804788fca8f42473655762b49154bffb85b5e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2b0b6afff1b29ffa2c1b064f6cc47c1db535f134d033fb45998fc3263f0d0701 [INFO] running `Command { std: "docker" "start" "-a" "2b0b6afff1b29ffa2c1b064f6cc47c1db535f134d033fb45998fc3263f0d0701", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 133 | qprintln!("Final packet: ["); [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 135 | qprintln!(" {:08b}", *byte); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 137 | qprintln!("]"); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 141 | qprintln!("Press to move through the steps of the example"); [INFO] [stderr] | ------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/bitvec_ipv4.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 164 | qprintln!("{}: {:#}", title, AnnotatedArray::new(packet, range)); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: fields `0`, `1`, and `2` are never read [INFO] [stderr] --> examples/trait_default.rs:30:25 [INFO] [stderr] | [INFO] [stderr] 30 | struct TupleWithDefault(i32, i32, i32); [INFO] [stderr] | ---------------- ^^^ ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `TupleWithDefault` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 48 | / qprintln!( [INFO] [stderr] 49 | | "A Msb0 BitSlice has the same left-to-right order in memory as it does \ [INFO] [stderr] 50 | | semantically" [INFO] [stderr] 51 | | ); [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 56 | / qprintln!( [INFO] [stderr] 57 | | "An Lsb0 BitVec has the opposite layout in memory as it does \ [INFO] [stderr] 58 | | semantically" [INFO] [stderr] 59 | | ); [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 63 | qprintln!("A BitVec can use storage other than u8"); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 66 | qprintln!("BitVec can participate in Boolean arithmetic"); [INFO] [stderr] | --------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 76 | / qprintln!( [INFO] [stderr] 77 | | "\ [INFO] [stderr] 78 | | Bit slice operations will never affect or observe memory outside the domain of [INFO] [stderr] 79 | | the slice descriptor. This can result in slow behavior when operations must work [INFO] [stderr] ... | [INFO] [stderr] 84 | | are dominant." [INFO] [stderr] 85 | | ); [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 97 | qprintln!("End example"); [INFO] [stderr] | ------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 104 | / qprintln!( [INFO] [stderr] 105 | | "Memory information: {} elements, {} bits", [INFO] [stderr] 106 | | bs.domain().len(), [INFO] [stderr] 107 | | bs.len(), [INFO] [stderr] 108 | | ); [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 109 | qprintln!("Print out the semantic contents"); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 110 | qprintln!("{:#?}", bs); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 111 | qprintln!("Print out the memory contents"); [INFO] [stderr] | ------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 112 | qprintln!("{:?}", bs.domain()); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 113 | qprintln!("Show the bits in memory"); [INFO] [stderr] | ------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 115 | qprintln!("{:0w$b} ", elt, w = bitvec::mem::bits_of::()); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `testing` [INFO] [stderr] --> examples/tour.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | if !cfg!(feature = "testing") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] ... [INFO] [stderr] 117 | qprintln!(); [INFO] [stderr] | ----------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `testing` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `qprintln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `programming-rust` (example "bitvec_ipv4") generated 5 warnings [INFO] [stderr] warning: `programming-rust` (example "trait_default") generated 1 warning [INFO] [stderr] warning: `programming-rust` (example "tour") generated 14 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/programming_rust-cc4e961dbc4719ec) [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] running `Command { std: "docker" "inspect" "2b0b6afff1b29ffa2c1b064f6cc47c1db535f134d033fb45998fc3263f0d0701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0b6afff1b29ffa2c1b064f6cc47c1db535f134d033fb45998fc3263f0d0701", kill_on_drop: false }` [INFO] [stdout] 2b0b6afff1b29ffa2c1b064f6cc47c1db535f134d033fb45998fc3263f0d0701