[INFO] fetching crate aoko 0.1.8...
[INFO] testing aoko-0.1.8 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate aoko 0.1.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate aoko 0.1.8 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7394df05e6a62e45cb619945fe5dab9b9d20f2104bd460e6285c117e4978d16c
[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" "7394df05e6a62e45cb619945fe5dab9b9d20f2104bd460e6285c117e4978d16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7394df05e6a62e45cb619945fe5dab9b9d20f2104bd460e6285c117e4978d16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7394df05e6a62e45cb619945fe5dab9b9d20f2104bd460e6285c117e4978d16c", kill_on_drop: false }`
[INFO] [stdout] 7394df05e6a62e45cb619945fe5dab9b9d20f2104bd460e6285c117e4978d16c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4630d55c94c01176f1eaba9664e62ad25e9c471dc531e8fd71d2c7e74d3852b5
[INFO] running `Command { std: "docker" "start" "-a" "4630d55c94c01176f1eaba9664e62ad25e9c471dc531e8fd71d2c7e74d3852b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[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-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling aoko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "4630d55c94c01176f1eaba9664e62ad25e9c471dc531e8fd71d2c7e74d3852b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4630d55c94c01176f1eaba9664e62ad25e9c471dc531e8fd71d2c7e74d3852b5", kill_on_drop: false }`
[INFO] [stdout] 4630d55c94c01176f1eaba9664e62ad25e9c471dc531e8fd71d2c7e74d3852b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c083964e8ebee20a93fab3283311afad7ce6096d7e46765401516d7b2ac87258
[INFO] running `Command { std: "docker" "start" "-a" "c083964e8ebee20a93fab3283311afad7ce6096d7e46765401516d7b2ac87258", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "c083964e8ebee20a93fab3283311afad7ce6096d7e46765401516d7b2ac87258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c083964e8ebee20a93fab3283311afad7ce6096d7e46765401516d7b2ac87258", kill_on_drop: false }`
[INFO] [stdout] c083964e8ebee20a93fab3283311afad7ce6096d7e46765401516d7b2ac87258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69775a741ded544369b070fa21be70d52ba6978d59a3bf45d546d7ad538c42b5
[INFO] running `Command { std: "docker" "start" "-a" "69775a741ded544369b070fa21be70d52ba6978d59a3bf45d546d7ad538c42b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoko-eaadbc813fc4adf9)
[INFO] [stderr]    Doc-tests aoko
[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] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/std_ext.rs - std_ext::KtStd::let_ref (line 13) ... 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::F::partial2 (line 186) ... 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::y (line 98) ... 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::KtStd::also_mut (line 82) ... ok
[INFO] [stdout] test src/std_fun.rs - std_fun::read_line (line 10) - compile ... 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>::for_each (line 274) ... 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>::filter (line 301) ... ok
[INFO] [stdout] test src/std_ext.rs - std_ext::Vec<T>::map (line 229) ... ok
[INFO] [stdout] test src/std_fun.rs - std_fun::y (line 39) ... 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::KtStd::let_owned (line 47) ... 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>::reduce (line 333) ... 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>::product (line 361) ... 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>::partition3 (line 392) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69775a741ded544369b070fa21be70d52ba6978d59a3bf45d546d7ad538c42b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69775a741ded544369b070fa21be70d52ba6978d59a3bf45d546d7ad538c42b5", kill_on_drop: false }`
[INFO] [stdout] 69775a741ded544369b070fa21be70d52ba6978d59a3bf45d546d7ad538c42b5