[INFO] fetching crate aoko 0.1.8...
[INFO] testing aoko-0.1.8 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate aoko 0.1.8 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate aoko 0.1.8 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aoko 0.1.8
[INFO] finished tweaking crates.io crate aoko 0.1.8
[INFO] tweaked toml for crates.io crate aoko 0.1.8 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9723537977abd149c9749d2ff2daa2989145027a5111fba70bfb9668dbe1e7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9723537977abd149c9749d2ff2daa2989145027a5111fba70bfb9668dbe1e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9723537977abd149c9749d2ff2daa2989145027a5111fba70bfb9668dbe1e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9723537977abd149c9749d2ff2daa2989145027a5111fba70bfb9668dbe1e7b", kill_on_drop: false }`
[INFO] [stdout] e9723537977abd149c9749d2ff2daa2989145027a5111fba70bfb9668dbe1e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34dba6cb020d567577105c4e8e0828f100ba2b6cfa51fd7aeec3c40aedca8b44
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "34dba6cb020d567577105c4e8e0828f100ba2b6cfa51fd7aeec3c40aedca8b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling aoko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "34dba6cb020d567577105c4e8e0828f100ba2b6cfa51fd7aeec3c40aedca8b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34dba6cb020d567577105c4e8e0828f100ba2b6cfa51fd7aeec3c40aedca8b44", kill_on_drop: false }`
[INFO] [stdout] 34dba6cb020d567577105c4e8e0828f100ba2b6cfa51fd7aeec3c40aedca8b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4722fc6cd7693b0303caae180b7a3bd9f4be093a31a24f77f27d48da66c7c0e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4722fc6cd7693b0303caae180b7a3bd9f4be093a31a24f77f27d48da66c7c0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b4722fc6cd7693b0303caae180b7a3bd9f4be093a31a24f77f27d48da66c7c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4722fc6cd7693b0303caae180b7a3bd9f4be093a31a24f77f27d48da66c7c0e", kill_on_drop: false }`
[INFO] [stdout] b4722fc6cd7693b0303caae180b7a3bd9f4be093a31a24f77f27d48da66c7c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6635a24037d0ae86aa9dd76ed2011b93fd50a33ddc7a605aa9ce7fd993141fb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6635a24037d0ae86aa9dd76ed2011b93fd50a33ddc7a605aa9ce7fd993141fb9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoko-cbae90d80a7beba7)
[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] [stderr]    Doc-tests aoko
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/std_fun.rs - std_fun::read_line (line 10) ... ok
[INFO] [stdout] test src/std_fun.rs - std_fun::y (line 39) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::F::partial2 (line 186) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::y (line 98) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Ext::type_size (line 162) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::let_mut (line 30) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Ext::type_name (line 147) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::let_ref (line 13) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::also_mut (line 82) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::filter_map (line 243) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::reduce (line 333) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::for_each (line 274) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::product (line 361) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::fold (line 317) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::on_each (line 288) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::also_ref (line 64) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::filter (line 301) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::sum (line 347) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::map (line 229) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::let_owned (line 47) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::sort (line 206) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::partition (line 376) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::partition3 (line 392) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6635a24037d0ae86aa9dd76ed2011b93fd50a33ddc7a605aa9ce7fd993141fb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6635a24037d0ae86aa9dd76ed2011b93fd50a33ddc7a605aa9ce7fd993141fb9", kill_on_drop: false }`
[INFO] [stdout] 6635a24037d0ae86aa9dd76ed2011b93fd50a33ddc7a605aa9ce7fd993141fb9