[INFO] fetching crate async-map-reduce 1.1.2...
[INFO] testing async-map-reduce-1.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate async-map-reduce 1.1.2 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-map-reduce 1.1.2 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cf6437f69b595cad4ede3f7dc24e8b70a5621b4bf1909235e67c60b463008e2a
[INFO] running `Command { std: "docker" "start" "-a" "cf6437f69b595cad4ede3f7dc24e8b70a5621b4bf1909235e67c60b463008e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf6437f69b595cad4ede3f7dc24e8b70a5621b4bf1909235e67c60b463008e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6437f69b595cad4ede3f7dc24e8b70a5621b4bf1909235e67c60b463008e2a", kill_on_drop: false }`
[INFO] [stdout] cf6437f69b595cad4ede3f7dc24e8b70a5621b4bf1909235e67c60b463008e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7fa200c5ba11664f2d0b209af14503d2cce6efc881d1154685411175610402c1
[INFO] running `Command { std: "docker" "start" "-a" "7fa200c5ba11664f2d0b209af14503d2cce6efc881d1154685411175610402c1", 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<NewCtx>(self, context: &NewCtx) -> Manager<NewCtx> {
[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<NewCtx>(self, context: &NewCtx) -> Manager<'_, NewCtx> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7fa200c5ba11664f2d0b209af14503d2cce6efc881d1154685411175610402c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa200c5ba11664f2d0b209af14503d2cce6efc881d1154685411175610402c1", kill_on_drop: false }`
[INFO] [stdout] 7fa200c5ba11664f2d0b209af14503d2cce6efc881d1154685411175610402c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] da63e296bd3737feced42176c91cbcab08030c0f8ab649c86312590d97018ffe
[INFO] running `Command { std: "docker" "start" "-a" "da63e296bd3737feced42176c91cbcab08030c0f8ab649c86312590d97018ffe", 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<NewCtx>(self, context: &NewCtx) -> Manager<NewCtx> {
[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<NewCtx>(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<NewCtx>(self, context: &NewCtx) -> Manager<NewCtx> {
[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<NewCtx>(self, context: &NewCtx) -> Manager<'_, NewCtx> {
[INFO] [stdout]    |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "da63e296bd3737feced42176c91cbcab08030c0f8ab649c86312590d97018ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da63e296bd3737feced42176c91cbcab08030c0f8ab649c86312590d97018ffe", kill_on_drop: false }`
[INFO] [stdout] da63e296bd3737feced42176c91cbcab08030c0f8ab649c86312590d97018ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1e08b673fff024715d2e95876fbc776a7d73b6c37e0c57ff594eea2531677dd
[INFO] running `Command { std: "docker" "start" "-a" "a1e08b673fff024715d2e95876fbc776a7d73b6c37e0c57ff594eea2531677dd", 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<NewCtx>(self, context: &NewCtx) -> Manager<NewCtx> {
[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<NewCtx>(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_manager ... ok
[INFO] [stdout] test managers::tests::test_map_per_chunks ... ok
[INFO] [stdout] test managers::tests::test_map_result_per_chunks ... ok
[INFO] [stdout] test managers::tests::test_thread_id ... ok
[INFO] [stdout] test managers::tests::test_slices ... 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_result_err_reduce ... ok
[INFO] [stdout] test managers::tests::test_complex_types ... ok
[INFO] [stdout] test managers::tests::test_result_err_map ... ok
[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 3.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_map_reduce
[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" "a1e08b673fff024715d2e95876fbc776a7d73b6c37e0c57ff594eea2531677dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e08b673fff024715d2e95876fbc776a7d73b6c37e0c57ff594eea2531677dd", kill_on_drop: false }`
[INFO] [stdout] a1e08b673fff024715d2e95876fbc776a7d73b6c37e0c57ff594eea2531677dd
