[INFO] fetching crate supergreen 0.5.0... [INFO] building supergreen-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate supergreen 0.5.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate supergreen 0.5.0 [INFO] finished tweaking crates.io crate supergreen 0.5.0 [INFO] tweaked toml for crates.io crate supergreen 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate supergreen 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 198 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nutype v0.6.2 [INFO] [stderr] Downloaded toml_writer v1.0.3 [INFO] [stderr] Downloaded urlencoding v2.1.3 [INFO] [stderr] Downloaded serde-jsonlines v0.7.0 [INFO] [stderr] Downloaded sha256 v1.6.0 [INFO] [stderr] Downloaded nutype_macros v0.6.2 [INFO] [stderr] Downloaded convert_case v0.6.0 [INFO] [stderr] Downloaded kinded_macros v0.3.0 [INFO] [stderr] Downloaded assertx v1.1.7 [INFO] [stderr] Downloaded kinded v0.3.0 [INFO] [stderr] Downloaded camino v1.2.1 [INFO] [stderr] Downloaded szyk v1.0.2 [INFO] [stderr] Downloaded toml v0.9.7 [INFO] [stderr] Downloaded serde_spanned v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ac4a6ce41ba5b12cf9fc519e687a81f797dbda3768330b77e39abaf41c4f98c [INFO] running `Command { std: "docker" "start" "-a" "7ac4a6ce41ba5b12cf9fc519e687a81f797dbda3768330b77e39abaf41c4f98c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ac4a6ce41ba5b12cf9fc519e687a81f797dbda3768330b77e39abaf41c4f98c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac4a6ce41ba5b12cf9fc519e687a81f797dbda3768330b77e39abaf41c4f98c", kill_on_drop: false }` [INFO] [stdout] 7ac4a6ce41ba5b12cf9fc519e687a81f797dbda3768330b77e39abaf41c4f98c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36f238aa7cc64a172a3f8f795c4f7a6d4381f33220de244e53ccbfc1ce8678b5 [INFO] running `Command { std: "docker" "start" "-a" "36f238aa7cc64a172a3f8f795c4f7a6d4381f33220de244e53ccbfc1ce8678b5", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling kinded_macros v0.3.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling nutype_macros v0.6.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling kinded v0.3.0 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling iri-string v0.7.8 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml_writer v1.0.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling serde_spanned v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.9.7 [INFO] [stderr] Compiling rustls-webpki v0.103.6 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling szyk v1.0.2 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling serde-jsonlines v0.7.0 [INFO] [stderr] Compiling sha256 v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.17 [INFO] [stderr] Compiling nutype v0.6.2 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling supergreen v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "36f238aa7cc64a172a3f8f795c4f7a6d4381f33220de244e53ccbfc1ce8678b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f238aa7cc64a172a3f8f795c4f7a6d4381f33220de244e53ccbfc1ce8678b5", kill_on_drop: false }` [INFO] [stdout] 36f238aa7cc64a172a3f8f795c4f7a6d4381f33220de244e53ccbfc1ce8678b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7551ed5231e2cd5eaa466a79bfa347b19a7ec87c240095cbfc199bbc4e4f10be [INFO] running `Command { std: "docker" "start" "-a" "7551ed5231e2cd5eaa466a79bfa347b19a7ec87c240095cbfc199bbc4e4f10be", kill_on_drop: false }` [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling assertx v1.1.7 [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling supergreen v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/extensions.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.45s [INFO] running `Command { std: "docker" "inspect" "7551ed5231e2cd5eaa466a79bfa347b19a7ec87c240095cbfc199bbc4e4f10be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7551ed5231e2cd5eaa466a79bfa347b19a7ec87c240095cbfc199bbc4e4f10be", kill_on_drop: false }` [INFO] [stdout] 7551ed5231e2cd5eaa466a79bfa347b19a7ec87c240095cbfc199bbc4e4f10be