[INFO] fetching crate async-map-reduce 1.1.2... [INFO] testing async-map-reduce-1.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate async-map-reduce 1.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate async-map-reduce 1.1.2 [INFO] finished tweaking crates.io crate async-map-reduce 1.1.2 [INFO] tweaked toml for crates.io crate async-map-reduce 1.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate async-map-reduce 1.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad939ae41334275f86db857ce494a9296e8182a7919fae42e68a60905834920e [INFO] running `Command { std: "docker" "start" "-a" "ad939ae41334275f86db857ce494a9296e8182a7919fae42e68a60905834920e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad939ae41334275f86db857ce494a9296e8182a7919fae42e68a60905834920e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad939ae41334275f86db857ce494a9296e8182a7919fae42e68a60905834920e", kill_on_drop: false }` [INFO] [stdout] ad939ae41334275f86db857ce494a9296e8182a7919fae42e68a60905834920e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67e90349c4965cdfd7fe16feaa35d113035f7070df80bec2eee8f20defbbc4fc [INFO] running `Command { std: "docker" "start" "-a" "67e90349c4965cdfd7fe16feaa35d113035f7070df80bec2eee8f20defbbc4fc", kill_on_drop: false }` [INFO] [stderr] Compiling async-map-reduce v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [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] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "67e90349c4965cdfd7fe16feaa35d113035f7070df80bec2eee8f20defbbc4fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67e90349c4965cdfd7fe16feaa35d113035f7070df80bec2eee8f20defbbc4fc", kill_on_drop: false }` [INFO] [stdout] 67e90349c4965cdfd7fe16feaa35d113035f7070df80bec2eee8f20defbbc4fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ec0a0096c7926ec3c1853e94fc8298f2b549681a7a1e1483706a3c2cca32e46 [INFO] running `Command { std: "docker" "start" "-a" "2ec0a0096c7926ec3c1853e94fc8298f2b549681a7a1e1483706a3c2cca32e46", kill_on_drop: false }` [INFO] [stderr] Compiling async-map-reduce v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [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] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [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] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "2ec0a0096c7926ec3c1853e94fc8298f2b549681a7a1e1483706a3c2cca32e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ec0a0096c7926ec3c1853e94fc8298f2b549681a7a1e1483706a3c2cca32e46", kill_on_drop: false }` [INFO] [stdout] 2ec0a0096c7926ec3c1853e94fc8298f2b549681a7a1e1483706a3c2cca32e46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29c1808217733b451a658c071fa8cef407c6573b19df44e5e0085daac786f116 [INFO] running `Command { std: "docker" "start" "-a" "29c1808217733b451a658c071fa8cef407c6573b19df44e5e0085daac786f116", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/managers.rs:76:43 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn context(self, context: &NewCtx) -> Manager { [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] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `async-map-reduce` (lib) generated 1 warning (run `cargo fix --lib -p async-map-reduce` to apply 1 suggestion) [INFO] [stderr] warning: `async-map-reduce` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_map_reduce-31b663df38505c84) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test managers::tests::test_complex_types ... ok [INFO] [stdout] test managers::tests::test_result_err_reduce ... ok [INFO] [stdout] test managers::tests::test_map_per_chunks ... ok [INFO] [stdout] test managers::tests::test_manager ... ok [INFO] [stdout] test managers::tests::test_with_context ... ok [INFO] [stdout] test managers::tests::test_result_ok ... ok [INFO] [stdout] test managers::tests::test_slices ... ok [INFO] [stdout] test managers::tests::test_thread_id ... ok [INFO] [stdout] test managers::tests::test_result_err_map ... ok [INFO] [stdout] test managers::tests::test_map_result_per_chunks ... ok [INFO] [stderr] Doc-tests async_map_reduce [INFO] [stdout] test managers::tests::test_sleeps_and_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.02s [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] running `Command { std: "docker" "inspect" "29c1808217733b451a658c071fa8cef407c6573b19df44e5e0085daac786f116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29c1808217733b451a658c071fa8cef407c6573b19df44e5e0085daac786f116", kill_on_drop: false }` [INFO] [stdout] 29c1808217733b451a658c071fa8cef407c6573b19df44e5e0085daac786f116