[INFO] fetching crate sparrow 0.1.0... [INFO] testing sparrow-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate sparrow 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sparrow 0.1.0 [INFO] finished tweaking crates.io crate sparrow 0.1.0 [INFO] tweaked toml for crates.io crate sparrow 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sparrow 0.1.0 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] crate crates.io crate sparrow 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded rstest v0.6.4 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] [stderr] Downloaded syn v1.0.50 [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] 7f63b601753d07c8f55dabe901806d28dfacc51928c1ad678b11c56f4b0285eb [INFO] running `Command { std: "docker" "start" "-a" "7f63b601753d07c8f55dabe901806d28dfacc51928c1ad678b11c56f4b0285eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f63b601753d07c8f55dabe901806d28dfacc51928c1ad678b11c56f4b0285eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f63b601753d07c8f55dabe901806d28dfacc51928c1ad678b11c56f4b0285eb", kill_on_drop: false }` [INFO] [stdout] 7f63b601753d07c8f55dabe901806d28dfacc51928c1ad678b11c56f4b0285eb [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] c814f78d78b45bc3b3fa3badd7ea2335a971927ef9b34b7d1da3dbbb4fc03117 [INFO] running `Command { std: "docker" "start" "-a" "c814f78d78b45bc3b3fa3badd7ea2335a971927ef9b34b7d1da3dbbb4fc03117", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling sparrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli/mod.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli { [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] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.04s [INFO] running `Command { std: "docker" "inspect" "c814f78d78b45bc3b3fa3badd7ea2335a971927ef9b34b7d1da3dbbb4fc03117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c814f78d78b45bc3b3fa3badd7ea2335a971927ef9b34b7d1da3dbbb4fc03117", kill_on_drop: false }` [INFO] [stdout] c814f78d78b45bc3b3fa3badd7ea2335a971927ef9b34b7d1da3dbbb4fc03117 [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] 0aebdac51b144e6b18ae0a1cb8b110cdd79167f64d35eb111598cf3deb307a65 [INFO] running `Command { std: "docker" "start" "-a" "0aebdac51b144e6b18ae0a1cb8b110cdd79167f64d35eb111598cf3deb307a65", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rstest v0.6.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli/mod.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli { [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] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling sparrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli/mod.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli { [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] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.26s [INFO] running `Command { std: "docker" "inspect" "0aebdac51b144e6b18ae0a1cb8b110cdd79167f64d35eb111598cf3deb307a65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aebdac51b144e6b18ae0a1cb8b110cdd79167f64d35eb111598cf3deb307a65", kill_on_drop: false }` [INFO] [stdout] 0aebdac51b144e6b18ae0a1cb8b110cdd79167f64d35eb111598cf3deb307a65 [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] 954ce629a61fb7474b9a40132ac15d52ada506b31c3bc758c2544817c4df4e9d [INFO] running `Command { std: "docker" "start" "-a" "954ce629a61fb7474b9a40132ac15d52ada506b31c3bc758c2544817c4df4e9d", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cli/mod.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli { [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] 27 | pub fn new(engine: &'_ mut core::Sparrow) -> Cli<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `sparrow` (lib) generated 1 warning (run `cargo fix --lib -p sparrow` to apply 1 suggestion) [INFO] [stderr] warning: `sparrow` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparrow-3f0f73018230197e) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test core::egg::tests::test_egg_getters ... ok [INFO] [stdout] test core::egg::tests::test_egg_new ... ok [INFO] [stdout] test core::nest::tests::test_nest_new ... ok [INFO] [stdout] test core::nest::tests::test_new_nest ... ok [INFO] [stdout] test core::sparrow::tests::test_sparrow_get ... ok [INFO] [stdout] test core::sparrow::tests::test_sparrow_insert ... ok [INFO] [stdout] test core::sparrow::tests::test_sparrow_new ... ok [INFO] [stdout] test core::nest::tests::test_nest_insert ... ok [INFO] [stdout] test core::nest::tests::test_nest_get ... ok [INFO] [stdout] test core::nest::tests::test_nest_pop ... ok [INFO] [stdout] test core::sparrow::tests::test_sparrow_pop ... ok [INFO] [stdout] test core::egg::tests::test_egg_display_impl ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sparrow-7201300dc022947f) [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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 sparrow [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" "954ce629a61fb7474b9a40132ac15d52ada506b31c3bc758c2544817c4df4e9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "954ce629a61fb7474b9a40132ac15d52ada506b31c3bc758c2544817c4df4e9d", kill_on_drop: false }` [INFO] [stdout] 954ce629a61fb7474b9a40132ac15d52ada506b31c3bc758c2544817c4df4e9d