[INFO] fetching crate lcov 0.8.2... [INFO] testing lcov-0.8.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate lcov 0.8.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate lcov 0.8.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lcov 0.8.2 [INFO] tweaked toml for crates.io crate lcov 0.8.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lcov 0.8.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lcov 0.8.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded toml v0.8.20 [INFO] [stderr] Downloaded cargo-readme v3.3.1 [INFO] [stderr] Downloaded toml_edit v0.22.24 [INFO] [stderr] Downloaded winnow v0.7.3 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5653203055b4375f28cc3dc871bf74f51eb18860a81782740016340c23951ad8 [INFO] running `Command { std: "docker" "start" "-a" "5653203055b4375f28cc3dc871bf74f51eb18860a81782740016340c23951ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5653203055b4375f28cc3dc871bf74f51eb18860a81782740016340c23951ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5653203055b4375f28cc3dc871bf74f51eb18860a81782740016340c23951ad8", kill_on_drop: false }` [INFO] [stdout] 5653203055b4375f28cc3dc871bf74f51eb18860a81782740016340c23951ad8 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c609fbf0fbd77a0b63ad8de14e59d1a2b02b9a6d739f6c826bfca141453ed39 [INFO] running `Command { std: "docker" "start" "-a" "3c609fbf0fbd77a0b63ad8de14e59d1a2b02b9a6d739f6c826bfca141453ed39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling lcov v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | self.functions.merge(other.functions)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | self.branches.merge(other.branches)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | self.lines.merge(other.lines)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/mod.rs:143:23 [INFO] [stdout] | [INFO] [stdout] 143 | self.sections.merge(other.sections) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "3c609fbf0fbd77a0b63ad8de14e59d1a2b02b9a6d739f6c826bfca141453ed39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c609fbf0fbd77a0b63ad8de14e59d1a2b02b9a6d739f6c826bfca141453ed39", kill_on_drop: false }` [INFO] [stdout] 3c609fbf0fbd77a0b63ad8de14e59d1a2b02b9a6d739f6c826bfca141453ed39 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bbd94fc5cae085c37618df26579adba8967bb542b4ad90797d1fb225793a17b [INFO] running `Command { std: "docker" "start" "-a" "4bbd94fc5cae085c37618df26579adba8967bb542b4ad90797d1fb225793a17b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling anstream v1.0.0 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling clap_derive v4.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling lcov v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | self.functions.merge(other.functions)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | self.branches.merge(other.branches)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | self.lines.merge(other.lines)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/mod.rs:143:23 [INFO] [stdout] | [INFO] [stdout] 143 | self.sections.merge(other.sections) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v4.6.0 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling version-sync v0.9.5 [INFO] [stderr] Compiling cargo-readme v3.3.1 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | self.functions.merge(other.functions)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | self.branches.merge(other.branches)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/section/mod.rs:60:20 [INFO] [stdout] | [INFO] [stdout] 60 | self.lines.merge(other.lines)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/report/mod.rs:143:23 [INFO] [stdout] | [INFO] [stdout] 143 | self.sections.merge(other.sections) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stdout] --> src/lib.rs:144:1 [INFO] [stdout] | [INFO] [stdout] 144 + #![feature(btree_merge)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.47s [INFO] running `Command { std: "docker" "inspect" "4bbd94fc5cae085c37618df26579adba8967bb542b4ad90797d1fb225793a17b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bbd94fc5cae085c37618df26579adba8967bb542b4ad90797d1fb225793a17b", kill_on_drop: false }` [INFO] [stdout] 4bbd94fc5cae085c37618df26579adba8967bb542b4ad90797d1fb225793a17b [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9899414fe8d78188cbdfe8c602d15f0001f903229f1326cb6ccafbd141041550 [INFO] running `Command { std: "docker" "start" "-a" "9899414fe8d78188cbdfe8c602d15f0001f903229f1326cb6ccafbd141041550", kill_on_drop: false }` [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/report/section/mod.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | self.functions.merge(other.functions)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stderr] --> src/lib.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 + #![feature(btree_merge)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/report/section/mod.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | self.branches.merge(other.branches)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stderr] --> src/lib.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 + #![feature(btree_merge)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/report/section/mod.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | self.lines.merge(other.lines)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stderr] --> src/lib.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 + #![feature(btree_merge)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/report/mod.rs:143:23 [INFO] [stderr] | [INFO] [stderr] 143 | self.sections.merge(other.sections) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: call with fully qualified syntax `Merge::merge(...)` to keep using the current method [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] help: add `#![feature(btree_merge)]` to the crate attributes to enable `BTreeMap::::merge` [INFO] [stderr] --> src/lib.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 + #![feature(btree_merge)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lcov` (lib) generated 4 warnings [INFO] [stderr] warning: `lcov` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcov-f3dffd1f4cf22abc) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test filter::line_num::tests::insert ... ok [INFO] [stdout] test filter::line_num::tests::join ... ok [INFO] [stdout] test record::tests::branch_data ... ok [INFO] [stdout] test record::tests::branches_found_hit ... ok [INFO] [stdout] test record::tests::end_of_record ... ok [INFO] [stdout] test record::tests::function_data ... ok [INFO] [stdout] test record::tests::function_name ... ok [INFO] [stdout] test record::tests::functions_found_hit ... ok [INFO] [stdout] test record::tests::line_data ... ok [INFO] [stdout] test record::tests::lines_found_hit ... ok [INFO] [stdout] test record::tests::source_file ... ok [INFO] [stdout] test record::tests::test_name ... ok [INFO] [stdout] test filter::line_num::tests::contains ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lcov.rs (/opt/rustwide/target/debug/deps/lcov-f6cccaf2ac6b173b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test line_filter ... ok [INFO] [stdout] test is_identical_parse ... ok [INFO] [stdout] test merge_report ... ok [INFO] [stdout] test is_identical_reader ... ok [INFO] [stdout] test is_identical_report ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-c9e8b29f065788c3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_readme_identical ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/version_number.rs (/opt/rustwide/target/debug/deps/version_number-c362f77ad5f96cbf) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lcov [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test src/reader.rs - reader::Reader::new (line 27) ... ok [INFO] [stdout] test src/filter/mod.rs - filter::FilterMap (line 13) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum (line 20) ... ok [INFO] [stdout] test src/filter/mod.rs - filter::FilterMap::filter_map (line 34) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::apply (line 94) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader>::open_file (line 65) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::insert (line 76) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::new (line 63) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchData (line 112) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchesHit (line 145) ... ok [INFO] [stdout] test src/reader.rs - reader::Error::ParseRecord (line 95) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::EndOfRecord (line 201) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchesFound (line 133) ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 101) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LineData (line 158) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::SourceFile (line 41) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionsFound (line 85) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LinesHit (line 188) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionsHit (line 97) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionData (line 70) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LinesFound (line 176) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionName (line 55) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::UnknownRecord (line 82) ... ok [INFO] [stdout] test src/record/mod.rs - record::RecordKind::as_str (line 274) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::ParseIntError (line 67) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::TooManyFields (line 55) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::FieldNotFound (line 43) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::TestName (line 29) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::kind (line 252) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::from_file (line 109) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report (line 29) ... ok [INFO] [stdout] test src/report/error.rs - report::error::MergeError::UnmatchedChecksum (line 120) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::into_records (line 168) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::UnexpectedEof (line 58) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::Read (line 13) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::merge_lossy (line 150) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::new (line 61) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::merge (line 132) ... ok [INFO] [stdout] test src/report/error.rs - report::error::MergeError::UnmatchedFunctionLine (line 84) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::from_reader (line 73) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::UnexpectedRecord (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9899414fe8d78188cbdfe8c602d15f0001f903229f1326cb6ccafbd141041550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9899414fe8d78188cbdfe8c602d15f0001f903229f1326cb6ccafbd141041550", kill_on_drop: false }` [INFO] [stdout] 9899414fe8d78188cbdfe8c602d15f0001f903229f1326cb6ccafbd141041550