[INFO] fetching crate carboxyl-cli 0.1.1... [INFO] testing carboxyl-cli-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate carboxyl-cli 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate carboxyl-cli 0.1.1 [INFO] finished tweaking crates.io crate carboxyl-cli 0.1.1 [INFO] tweaked toml for crates.io crate carboxyl-cli 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate carboxyl-cli 0.1.1 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 42 packages to latest compatible versions [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded carboxyl v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 54458752d8b2881465a5447097c699504b9d5331d69aab5fa01422f747c4b89f [INFO] running `Command { std: "docker" "start" "-a" "54458752d8b2881465a5447097c699504b9d5331d69aab5fa01422f747c4b89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54458752d8b2881465a5447097c699504b9d5331d69aab5fa01422f747c4b89f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54458752d8b2881465a5447097c699504b9d5331d69aab5fa01422f747c4b89f", kill_on_drop: false }` [INFO] [stdout] 54458752d8b2881465a5447097c699504b9d5331d69aab5fa01422f747c4b89f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed76e13a59fcc1b62ee9cc7e2c3751a64da133b91f3d91be60d2ac8594440b76 [INFO] running `Command { std: "docker" "start" "-a" "ed76e13a59fcc1b62ee9cc7e2c3751a64da133b91f3d91be60d2ac8594440b76", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling carboxyl v0.2.2 [INFO] [stderr] Compiling carboxyl-cli v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.45s [INFO] running `Command { std: "docker" "inspect" "ed76e13a59fcc1b62ee9cc7e2c3751a64da133b91f3d91be60d2ac8594440b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed76e13a59fcc1b62ee9cc7e2c3751a64da133b91f3d91be60d2ac8594440b76", kill_on_drop: false }` [INFO] [stdout] ed76e13a59fcc1b62ee9cc7e2c3751a64da133b91f3d91be60d2ac8594440b76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 515de125d2babf6f491c421c22ed3a5810748ac15afd4e250b659a84e3489851 [INFO] running `Command { std: "docker" "start" "-a" "515de125d2babf6f491c421c22ed3a5810748ac15afd4e250b659a84e3489851", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling carboxyl-cli v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn contents(&self) -> Option>> { [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] 17 | pub fn contents(&self) -> Option>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sync.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | fn write_guard(&mut self) -> io::Result>> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 21 | fn write_guard(&mut self) -> io::Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "515de125d2babf6f491c421c22ed3a5810748ac15afd4e250b659a84e3489851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "515de125d2babf6f491c421c22ed3a5810748ac15afd4e250b659a84e3489851", kill_on_drop: false }` [INFO] [stdout] 515de125d2babf6f491c421c22ed3a5810748ac15afd4e250b659a84e3489851 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a4a52d46fc727f56a61e8d0e2e347d6407f49d90ab6ea0ac995e86938f103ebf [INFO] running `Command { std: "docker" "start" "-a" "a4a52d46fc727f56a61e8d0e2e347d6407f49d90ab6ea0ac995e86938f103ebf", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn contents(&self) -> Option>> { [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] 17 | pub fn contents(&self) -> Option>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/sync.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | fn write_guard(&mut self) -> io::Result>> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 21 | fn write_guard(&mut self) -> io::Result>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `carboxyl-cli` (lib test) generated 2 warnings (run `cargo fix --lib -p carboxyl-cli --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/carboxyl_cli-5ddd5de4fdfe7e65) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test sync::test::sync_writer_writes_to_inner_buffer ... ok [INFO] [stdout] test drivers::tests::reads_into_input_stream ... ok [INFO] [stdout] test drivers::tests::writes_events_from_output_stream ... ok [INFO] [stdout] test test::runs_echo_application ... ok [INFO] [stdout] test test::runs_forever_without_end_of_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests carboxyl_cli [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" "a4a52d46fc727f56a61e8d0e2e347d6407f49d90ab6ea0ac995e86938f103ebf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a52d46fc727f56a61e8d0e2e347d6407f49d90ab6ea0ac995e86938f103ebf", kill_on_drop: false }` [INFO] [stdout] a4a52d46fc727f56a61e8d0e2e347d6407f49d90ab6ea0ac995e86938f103ebf