[INFO] fetching crate overtone 0.1.1... [INFO] testing overtone-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate overtone 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate overtone 0.1.1 [INFO] finished tweaking crates.io crate overtone 0.1.1 [INFO] tweaked toml for crates.io crate overtone 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate overtone 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate overtone 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d12a1e54c67c02d6bcacb41aee0655ae37468e981cfa5c02fc73f9a05c3f1256 [INFO] running `Command { std: "docker" "start" "-a" "d12a1e54c67c02d6bcacb41aee0655ae37468e981cfa5c02fc73f9a05c3f1256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d12a1e54c67c02d6bcacb41aee0655ae37468e981cfa5c02fc73f9a05c3f1256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12a1e54c67c02d6bcacb41aee0655ae37468e981cfa5c02fc73f9a05c3f1256", kill_on_drop: false }` [INFO] [stdout] d12a1e54c67c02d6bcacb41aee0655ae37468e981cfa5c02fc73f9a05c3f1256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29e1404e43ac3487f4ae5728bd64294e8e96aa106b82f758f48e3698337d98d3 [INFO] running `Command { std: "docker" "start" "-a" "29e1404e43ac3487f4ae5728bd64294e8e96aa106b82f758f48e3698337d98d3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling proc-macro2 v1.0.72 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling winnow v0.5.31 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling quote v1.0.34 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Compiling toml v0.8.8 [INFO] [stderr] Compiling overtone v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ArrangementHeader` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct ArrangementHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct ArrangementHeaderInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderEditorInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct ArrangementHeaderEditorInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/project.rs:68:64 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin, OvertoneApiError> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin<'a>, OvertoneApiError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.76s [INFO] running `Command { std: "docker" "inspect" "29e1404e43ac3487f4ae5728bd64294e8e96aa106b82f758f48e3698337d98d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e1404e43ac3487f4ae5728bd64294e8e96aa106b82f758f48e3698337d98d3", kill_on_drop: false }` [INFO] [stdout] 29e1404e43ac3487f4ae5728bd64294e8e96aa106b82f758f48e3698337d98d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5c7d4db5eec9e80a84bd0043377a43f78c93bf189397bdfac9ee20e11e0351f [INFO] running `Command { std: "docker" "start" "-a" "a5c7d4db5eec9e80a84bd0043377a43f78c93bf189397bdfac9ee20e11e0351f", kill_on_drop: false }` [INFO] [stderr] Compiling overtone v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ArrangementHeader` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct ArrangementHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct ArrangementHeaderInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderEditorInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct ArrangementHeaderEditorInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/project.rs:68:64 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin, OvertoneApiError> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin<'a>, OvertoneApiError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeader` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct ArrangementHeader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct ArrangementHeaderInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrangementHeaderEditorInfo` is never constructed [INFO] [stdout] --> src/serialization/arrangement.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct ArrangementHeaderEditorInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/project.rs:68:64 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin, OvertoneApiError> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin<'a>, OvertoneApiError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "a5c7d4db5eec9e80a84bd0043377a43f78c93bf189397bdfac9ee20e11e0351f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5c7d4db5eec9e80a84bd0043377a43f78c93bf189397bdfac9ee20e11e0351f", kill_on_drop: false }` [INFO] [stdout] a5c7d4db5eec9e80a84bd0043377a43f78c93bf189397bdfac9ee20e11e0351f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d23778406873ab54f427580c3187e861d72d6ad5d0eef76b799dd560c9be13a [INFO] running `Command { std: "docker" "start" "-a" "2d23778406873ab54f427580c3187e861d72d6ad5d0eef76b799dd560c9be13a", kill_on_drop: false }` [INFO] [stderr] warning: struct `ArrangementHeader` is never constructed [INFO] [stderr] --> src/serialization/arrangement.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct ArrangementHeader { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ArrangementHeaderInfo` is never constructed [INFO] [stderr] --> src/serialization/arrangement.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct ArrangementHeaderInfo { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ArrangementHeaderEditorInfo` is never constructed [INFO] [stderr] --> src/serialization/arrangement.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct ArrangementHeaderEditorInfo { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/project.rs:68:64 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin, OvertoneApiError> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is named here the same lifetime is named here [INFO] [stderr] | [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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 68 | pub fn load_plugin(&'a mut self, id: String) -> Result<&'a LoadedPlugin<'a>, OvertoneApiError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `overtone` (lib) generated 4 warnings (run `cargo fix --lib -p overtone` to apply 1 suggestion) [INFO] [stderr] warning: `overtone` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/overtone-cf75be7d846d1b05) [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 overtone [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d23778406873ab54f427580c3187e861d72d6ad5d0eef76b799dd560c9be13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d23778406873ab54f427580c3187e861d72d6ad5d0eef76b799dd560c9be13a", kill_on_drop: false }` [INFO] [stdout] 2d23778406873ab54f427580c3187e861d72d6ad5d0eef76b799dd560c9be13a