[INFO] fetching crate combinedfun 0.1.3... [INFO] testing combinedfun-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate combinedfun 0.1.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate combinedfun 0.1.3 [INFO] finished tweaking crates.io crate combinedfun 0.1.3 [INFO] tweaked toml for crates.io crate combinedfun 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate combinedfun 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdc7e57a73182ef82ae7beca436a05180a8c86cc5ca8b9788f24ae6f957793fa [INFO] running `Command { std: "docker" "start" "-a" "cdc7e57a73182ef82ae7beca436a05180a8c86cc5ca8b9788f24ae6f957793fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdc7e57a73182ef82ae7beca436a05180a8c86cc5ca8b9788f24ae6f957793fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdc7e57a73182ef82ae7beca436a05180a8c86cc5ca8b9788f24ae6f957793fa", kill_on_drop: false }` [INFO] [stdout] cdc7e57a73182ef82ae7beca436a05180a8c86cc5ca8b9788f24ae6f957793fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94ed3646c5caf3edf3134eb8242aa0f4fd5e49488449116d8b5c839989442d59 [INFO] running `Command { std: "docker" "start" "-a" "94ed3646c5caf3edf3134eb8242aa0f4fd5e49488449116d8b5c839989442d59", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "94ed3646c5caf3edf3134eb8242aa0f4fd5e49488449116d8b5c839989442d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ed3646c5caf3edf3134eb8242aa0f4fd5e49488449116d8b5c839989442d59", kill_on_drop: false }` [INFO] [stdout] 94ed3646c5caf3edf3134eb8242aa0f4fd5e49488449116d8b5c839989442d59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5300ec4bd627f99fe3022fac8ed23c931d967878bdc3ef5432a11897dcacc259 [INFO] running `Command { std: "docker" "start" "-a" "5300ec4bd627f99fe3022fac8ed23c931d967878bdc3ef5432a11897dcacc259", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/lisp.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn parse(i: &str) -> 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "5300ec4bd627f99fe3022fac8ed23c931d967878bdc3ef5432a11897dcacc259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5300ec4bd627f99fe3022fac8ed23c931d967878bdc3ef5432a11897dcacc259", kill_on_drop: false }` [INFO] [stdout] 5300ec4bd627f99fe3022fac8ed23c931d967878bdc3ef5432a11897dcacc259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b723881b2c3dccfef6599d9a464e9d9dffada85f0835c39f7aab5c8087d8a3e [INFO] running `Command { std: "docker" "start" "-a" "4b723881b2c3dccfef6599d9a464e9d9dffada85f0835c39f7aab5c8087d8a3e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> examples/lisp.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn parse(i: &str) -> 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `combinedfun` (example "lisp") generated 1 warning (run `cargo fix --example "lisp" -p combinedfun` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combinedfun-a6bb468386fe8c15) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::test_before ... ok [INFO] [stdout] test tests::test_eof ... ok [INFO] [stdout] test tests::test_epsilon ... ok [INFO] [stdout] test tests::test_fail_with ... ok [INFO] [stdout] test tests::test_followed_by ... ok [INFO] [stdout] test tests::test_counted_separated ... ok [INFO] [stdout] test tests::test_lookahead ... ok [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] test tests::test_map_err ... ok [INFO] [stdout] test tests::test_map_result ... ok [INFO] [stdout] test tests::test_maybe ... ok [INFO] [stdout] test tests::test_not ... ok [INFO] [stdout] test tests::test_or ... ok [INFO] [stdout] test tests::test_output ... ok [INFO] [stdout] test tests::test_parse_simple ... ok [INFO] [stdout] test tests::test_positioned_error ... ok [INFO] [stdout] test tests::test_record ... ok [INFO] [stdout] test tests::test_record_while ... ok [INFO] [stdout] test tests::test_tag ... ok [INFO] [stdout] test tests::test_take ... ok [INFO] [stdout] test tests::test_then ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests combinedfun [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b723881b2c3dccfef6599d9a464e9d9dffada85f0835c39f7aab5c8087d8a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b723881b2c3dccfef6599d9a464e9d9dffada85f0835c39f7aab5c8087d8a3e", kill_on_drop: false }` [INFO] [stdout] 4b723881b2c3dccfef6599d9a464e9d9dffada85f0835c39f7aab5c8087d8a3e