[INFO] fetching crate cargo-whatfeatures 0.9.13... [INFO] testing cargo-whatfeatures-0.9.13 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cargo-whatfeatures 0.9.13 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cargo-whatfeatures 0.9.13 [INFO] finished tweaking crates.io crate cargo-whatfeatures 0.9.13 [INFO] tweaked toml for crates.io crate cargo-whatfeatures 0.9.13 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-whatfeatures 0.9.13 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cargo-whatfeatures 0.9.13 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0d4c4085e8b9768d9f79f7a645de1cf3c4f83b335bb2d34b552d722ce09fc7e [INFO] running `Command { std: "docker" "start" "-a" "f0d4c4085e8b9768d9f79f7a645de1cf3c4f83b335bb2d34b552d722ce09fc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0d4c4085e8b9768d9f79f7a645de1cf3c4f83b335bb2d34b552d722ce09fc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d4c4085e8b9768d9f79f7a645de1cf3c4f83b335bb2d34b552d722ce09fc7e", kill_on_drop: false }` [INFO] [stdout] f0d4c4085e8b9768d9f79f7a645de1cf3c4f83b335bb2d34b552d722ce09fc7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4aa6ab994726863ea2c8f499bec7f0bee74b5019f40509e65a76b1d09a8ac33b [INFO] running `Command { std: "docker" "start" "-a" "4aa6ab994726863ea2c8f499bec7f0bee74b5019f40509e65a76b1d09a8ac33b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.157 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling crate_version_parse v0.2.0 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling filetime v0.2.24 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling tar v0.4.41 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Compiling attohttpc v0.27.0 [INFO] [stderr] Compiling cargo-whatfeatures v0.9.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `right` is never read [INFO] [stdout] --> src/printer/style.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Style { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | pub right: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Style` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<[Self::Child]>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<'_, [Self::Child]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<[Self::Child]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<'_, [Self::Child]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.03s [INFO] running `Command { std: "docker" "inspect" "4aa6ab994726863ea2c8f499bec7f0bee74b5019f40509e65a76b1d09a8ac33b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aa6ab994726863ea2c8f499bec7f0bee74b5019f40509e65a76b1d09a8ac33b", kill_on_drop: false }` [INFO] [stdout] 4aa6ab994726863ea2c8f499bec7f0bee74b5019f40509e65a76b1d09a8ac33b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce54011b4e5c3c111e3f18566e81b9529dc9cf2bfcb03f0bf8c60891034a3f29 [INFO] running `Command { std: "docker" "start" "-a" "ce54011b4e5c3c111e3f18566e81b9529dc9cf2bfcb03f0bf8c60891034a3f29", kill_on_drop: false }` [INFO] [stdout] warning: field `right` is never read [INFO] [stdout] --> src/printer/style.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Style { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | pub right: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Style` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<[Self::Child]>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<'_, [Self::Child]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<[Self::Child]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<'_, [Self::Child]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cargo-whatfeatures v0.9.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `right` is never read [INFO] [stdout] --> src/printer/style.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Style { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 6 | pub right: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Style` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<[Self::Child]>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | fn children(&self) -> Cow<'_, [Self::Child]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/printer/tree.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<[Self::Child]> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn children(&self) -> Cow<'_, [Self::Child]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "ce54011b4e5c3c111e3f18566e81b9529dc9cf2bfcb03f0bf8c60891034a3f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce54011b4e5c3c111e3f18566e81b9529dc9cf2bfcb03f0bf8c60891034a3f29", kill_on_drop: false }` [INFO] [stdout] ce54011b4e5c3c111e3f18566e81b9529dc9cf2bfcb03f0bf8c60891034a3f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6385c2363c2592aa72534b89d1ddea0511283408925c3e1edae86e3ee44a5b2e [INFO] running `Command { std: "docker" "start" "-a" "6385c2363c2592aa72534b89d1ddea0511283408925c3e1edae86e3ee44a5b2e", kill_on_drop: false }` [INFO] [stderr] warning: field `right` is never read [INFO] [stderr] --> src/printer/style.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Style { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 6 | pub right: &'static str, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Style` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/printer/tree.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | fn children(&self) -> Cow<[Self::Child]>; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 12 | fn children(&self) -> Cow<'_, [Self::Child]>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/printer/tree.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | fn children(&self) -> Cow<[Self::Child]> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 53 | fn children(&self) -> Cow<'_, [Self::Child]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cargo-whatfeatures` (lib) generated 3 warnings (run `cargo fix --lib -p cargo-whatfeatures` to apply 2 suggestions) [INFO] [stderr] warning: `cargo-whatfeatures` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_whatfeatures-478abbcd647259ff) [INFO] [stderr] Running unittests src/bin/whatfeatures/main.rs (/opt/rustwide/target/debug/deps/cargo_whatfeatures-da0bae418fb29c5d) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stderr] Doc-tests cargo_whatfeatures [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" "6385c2363c2592aa72534b89d1ddea0511283408925c3e1edae86e3ee44a5b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6385c2363c2592aa72534b89d1ddea0511283408925c3e1edae86e3ee44a5b2e", kill_on_drop: false }` [INFO] [stdout] 6385c2363c2592aa72534b89d1ddea0511283408925c3e1edae86e3ee44a5b2e