[INFO] fetching crate cargo-expect 0.1.1...
[INFO] checking cargo-expect-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cargo-expect 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cargo-expect 0.1.1
[INFO] finished tweaking crates.io crate cargo-expect 0.1.1
[INFO] tweaked toml for crates.io crate cargo-expect 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-expect 0.1.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding colored v1.9.4 (available: v3.0.0)
[INFO] [stderr]       Adding crossbeam v0.4.1 (available: v0.8.4)
[INFO] [stderr]       Adding structopt v0.2.18 (available: v0.3.26)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2ee3ab638c9abfefd994710a19d2c4251caa57c8a1f2e1e130ee68c6b5385dc
[INFO] running `Command { std: "docker" "start" "-a" "c2ee3ab638c9abfefd994710a19d2c4251caa57c8a1f2e1e130ee68c6b5385dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ee3ab638c9abfefd994710a19d2c4251caa57c8a1f2e1e130ee68c6b5385dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ee3ab638c9abfefd994710a19d2c4251caa57c8a1f2e1e130ee68c6b5385dc", kill_on_drop: false }`
[INFO] [stdout] c2ee3ab638c9abfefd994710a19d2c4251caa57c8a1f2e1e130ee68c6b5385dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39dd1aef999dbb9e7c4852c5987dab36fc445c10d38b1f3a7d26d9acd735f494
[INFO] running `Command { std: "docker" "start" "-a" "39dd1aef999dbb9e7c4852c5987dab36fc445c10d38b1f3a7d26d9acd735f494", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking crossbeam-utils v0.5.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking expectation-shared v0.1.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking cargo-expect v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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]     = note: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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]     = note: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | /         select![
[INFO] [stdout] 110 | |             recv(messages, item) => {
[INFO] [stdout] 111 | |                 match item {
[INFO] [stdout] 112 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 128 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/command.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         select![
[INFO] [stdout] 167 | |             recv(messages, item) => {
[INFO] [stdout] 168 | |                 match item {
[INFO] [stdout] 169 | |                     Some((name, results)) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |             recv(done_recvr, _) => { break 'a; }
[INFO] [stdout] 177 | |         ]
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `select` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = help: the macro `select` may come from an old version of the `crossbeam_channel` crate, try updating your dependency with `cargo update -p crossbeam_channel`
[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: this warning originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/promote.rs:5:53
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box<FileSystem>) -> IoResult<String> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box<dyn FileSystem>) -> IoResult<String> {
[INFO] [stdout]   |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/promote.rs:5:53
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box<FileSystem>) -> IoResult<String> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn promote(result: &ResultKind, filesystem: Box<dyn FileSystem>) -> IoResult<String> {
[INFO] [stdout]   |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/output.rs:52:42
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 println!("    ► {}", ioe.description());
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/output.rs:52:42
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 println!("    ► {}", ioe.description());
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(StructOpt, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `StructOpt` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(StructOpt, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `StructOpt` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-expect` (bin "cargo-expect" test) due to 1 previous error; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cargo-expect` (bin "cargo-expect") due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "39dd1aef999dbb9e7c4852c5987dab36fc445c10d38b1f3a7d26d9acd735f494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39dd1aef999dbb9e7c4852c5987dab36fc445c10d38b1f3a7d26d9acd735f494", kill_on_drop: false }`
[INFO] [stdout] 39dd1aef999dbb9e7c4852c5987dab36fc445c10d38b1f3a7d26d9acd735f494
