[INFO] fetching crate Lotus 0.2.1... [INFO] testing Lotus-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate Lotus 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate Lotus 0.2.1 [INFO] finished tweaking crates.io crate Lotus 0.2.1 [INFO] tweaked toml for crates.io crate Lotus 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate Lotus 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding derive_builder v0.7.2 (available: v0.20.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_builder_core v0.5.0 [INFO] [stderr] Downloaded darling_macro v0.9.0 [INFO] [stderr] Downloaded darling v0.9.0 [INFO] [stderr] Downloaded derive_builder v0.7.2 [INFO] [stderr] Downloaded darling_core v0.9.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed0f1e543bc48b472e3962715b748a6c73cf3f32146750e9c9cb1fd757b05146 [INFO] running `Command { std: "docker" "start" "-a" "ed0f1e543bc48b472e3962715b748a6c73cf3f32146750e9c9cb1fd757b05146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed0f1e543bc48b472e3962715b748a6c73cf3f32146750e9c9cb1fd757b05146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed0f1e543bc48b472e3962715b748a6c73cf3f32146750e9c9cb1fd757b05146", kill_on_drop: false }` [INFO] [stdout] ed0f1e543bc48b472e3962715b748a6c73cf3f32146750e9c9cb1fd757b05146 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f2fae2cc21083fb90a7e183160430244786e495a92f85557c34e2cad44ee123 [INFO] running `Command { std: "docker" "start" "-a" "0f2fae2cc21083fb90a7e183160430244786e495a92f85557c34e2cad44ee123", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling Lotus v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `Lotus` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `lotus` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:68:24 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus { [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] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.48s [INFO] running `Command { std: "docker" "inspect" "0f2fae2cc21083fb90a7e183160430244786e495a92f85557c34e2cad44ee123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f2fae2cc21083fb90a7e183160430244786e495a92f85557c34e2cad44ee123", kill_on_drop: false }` [INFO] [stdout] 0f2fae2cc21083fb90a7e183160430244786e495a92f85557c34e2cad44ee123 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4223b5a670810d646a69f6382eb1eea97de5851ef58e08bd4a764a2af7c38a12 [INFO] running `Command { std: "docker" "start" "-a" "4223b5a670810d646a69f6382eb1eea97de5851ef58e08bd4a764a2af7c38a12", kill_on_drop: false }` [INFO] [stderr] Compiling Lotus v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `Lotus` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `lotus` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:68:24 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus { [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] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:68:24 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus { [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] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "4223b5a670810d646a69f6382eb1eea97de5851ef58e08bd4a764a2af7c38a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4223b5a670810d646a69f6382eb1eea97de5851ef58e08bd4a764a2af7c38a12", kill_on_drop: false }` [INFO] [stdout] 4223b5a670810d646a69f6382eb1eea97de5851ef58e08bd4a764a2af7c38a12 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4c9459a5c3d9401e5756b1d2aaac53b0b2d19e1bc0e3066c8af1b91e9ac08e2 [INFO] running `Command { std: "docker" "start" "-a" "f4c9459a5c3d9401e5756b1d2aaac53b0b2d19e1bc0e3066c8af1b91e9ac08e2", kill_on_drop: false }` [INFO] [stderr] warning: crate `Lotus` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `lotus` [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:68:24 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 68 | pub fn new(symbol: &str, precision: u8) -> Lotus<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `Lotus` (lib) generated 2 warnings (run `cargo fix --lib -p Lotus` to apply 1 suggestion) [INFO] [stderr] warning: `Lotus` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Lotus-5039f3139907db83) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::tests::it_formats_negative_floats ... ok [INFO] [stdout] test tests::tests::it_formats_a_zero_valued_float ... ok [INFO] [stdout] test tests::tests::it_tests_if_builders_are_working_fine ... ok [INFO] [stdout] test tests::tests::it_formats_some_floats_with_some_extras ... ok [INFO] [stdout] test tests::tests::lets_see_if_defaults_are_working ... ok [INFO] [stdout] test tests::tests::macro_tests ... ok [INFO] [stdout] test tests::tests::it_formats_some_floats ... ok [INFO] [stdout] test tests::tests::macro_tests_arm_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests Lotus [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/macros/mod.rs - macros::macros::lotus (line 9) ... ok [INFO] [stdout] test src/lib.rs - Lotus<'a>::new (line 62) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - Lotus<'a>::format (line 80) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f4c9459a5c3d9401e5756b1d2aaac53b0b2d19e1bc0e3066c8af1b91e9ac08e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c9459a5c3d9401e5756b1d2aaac53b0b2d19e1bc0e3066c8af1b91e9ac08e2", kill_on_drop: false }` [INFO] [stdout] f4c9459a5c3d9401e5756b1d2aaac53b0b2d19e1bc0e3066c8af1b91e9ac08e2