[INFO] fetching crate n0-future 0.3.1...
[INFO] testing n0-future-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate n0-future 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate n0-future 0.3.1
[INFO] finished tweaking crates.io crate n0-future 0.3.1
[INFO] tweaked toml for crates.io crate n0-future 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate n0-future 0.3.1 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] crate crates.io crate n0-future 0.3.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 546dbeb0d398e7c031ec91cb45dc696180e2f85b040e57e0002d01eeff5f9e90
[INFO] running `Command { std: "docker" "start" "-a" "546dbeb0d398e7c031ec91cb45dc696180e2f85b040e57e0002d01eeff5f9e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546dbeb0d398e7c031ec91cb45dc696180e2f85b040e57e0002d01eeff5f9e90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546dbeb0d398e7c031ec91cb45dc696180e2f85b040e57e0002d01eeff5f9e90", kill_on_drop: false }`
[INFO] [stdout] 546dbeb0d398e7c031ec91cb45dc696180e2f85b040e57e0002d01eeff5f9e90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b61a34960fee46f5e8788e1bc50bb03be5c2b25d34a503ba3541033b1c57f869
[INFO] running `Command { std: "docker" "start" "-a" "b61a34960fee46f5e8788e1bc50bb03be5c2b25d34a503ba3541033b1c57f869", kill_on_drop: false }`
[INFO] [stderr]    Compiling cordyceps v0.3.4
[INFO] [stderr]    Compiling diatomic-waker v0.2.3
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling n0-future v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling futures-buffered v0.2.12
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "b61a34960fee46f5e8788e1bc50bb03be5c2b25d34a503ba3541033b1c57f869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61a34960fee46f5e8788e1bc50bb03be5c2b25d34a503ba3541033b1c57f869", kill_on_drop: false }`
[INFO] [stdout] b61a34960fee46f5e8788e1bc50bb03be5c2b25d34a503ba3541033b1c57f869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5cbe0868885c09b2546d2a30c3930a6ff26df718367fd633e8c85a5fab683b69
[INFO] running `Command { std: "docker" "start" "-a" "5cbe0868885c09b2546d2a30c3930a6ff26df718367fd633e8c85a5fab683b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling n0-future v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "5cbe0868885c09b2546d2a30c3930a6ff26df718367fd633e8c85a5fab683b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbe0868885c09b2546d2a30c3930a6ff26df718367fd633e8c85a5fab683b69", kill_on_drop: false }`
[INFO] [stdout] 5cbe0868885c09b2546d2a30c3930a6ff26df718367fd633e8c85a5fab683b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cb421def48a9588239b4bd43890a44d21f78051598ffb1e9c26051a8ff9c099c
[INFO] running `Command { std: "docker" "start" "-a" "cb421def48a9588239b4bd43890a44d21f78051598ffb1e9c26051a8ff9c099c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/n0_future-ae19736ff5563371)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test future::tests::test_now_or_never_smoke ... ok
[INFO] [stdout] test maybe_future::tests::test_maybefuture_mut_ref ... ok
[INFO] [stdout] test maybe_future::tests::example ... ok
[INFO] [stdout] test maybe_future::tests::test_maybefuture_poll_after_use ... ok
[INFO] [stdout] test task::test::join_set_abort ... ok
[INFO] [stderr]    Doc-tests n0_future
[INFO] [stdout] test task::test::task_abort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/maybe_future.rs - maybe_future::MaybeFuture (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb421def48a9588239b4bd43890a44d21f78051598ffb1e9c26051a8ff9c099c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb421def48a9588239b4bd43890a44d21f78051598ffb1e9c26051a8ff9c099c", kill_on_drop: false }`
[INFO] [stdout] cb421def48a9588239b4bd43890a44d21f78051598ffb1e9c26051a8ff9c099c