[INFO] fetching crate bittle 0.1.1...
[INFO] testing bittle-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate bittle 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bittle 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bittle 0.1.1
[INFO] finished tweaking crates.io crate bittle 0.1.1
[INFO] tweaked toml for crates.io crate bittle 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b8e6fa69d615495aa7a204e8593b711f89ca564c7d1ee040787a48f8a7925a
[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" "45b8e6fa69d615495aa7a204e8593b711f89ca564c7d1ee040787a48f8a7925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b8e6fa69d615495aa7a204e8593b711f89ca564c7d1ee040787a48f8a7925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b8e6fa69d615495aa7a204e8593b711f89ca564c7d1ee040787a48f8a7925a", kill_on_drop: false }`
[INFO] [stdout] 45b8e6fa69d615495aa7a204e8593b711f89ca564c7d1ee040787a48f8a7925a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6790bfa1e54ca90b70402b5811401905dc01f12977267157efa7e3eb0e4ad07
[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" "d6790bfa1e54ca90b70402b5811401905dc01f12977267157efa7e3eb0e4ad07", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d6790bfa1e54ca90b70402b5811401905dc01f12977267157efa7e3eb0e4ad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6790bfa1e54ca90b70402b5811401905dc01f12977267157efa7e3eb0e4ad07", kill_on_drop: false }`
[INFO] [stdout] d6790bfa1e54ca90b70402b5811401905dc01f12977267157efa7e3eb0e4ad07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd6ea7fd66f02ff08042c43106291d1488f40523b7f4637a1e534b3bedbe9420
[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" "fd6ea7fd66f02ff08042c43106291d1488f40523b7f4637a1e534b3bedbe9420", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittle v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "fd6ea7fd66f02ff08042c43106291d1488f40523b7f4637a1e534b3bedbe9420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6ea7fd66f02ff08042c43106291d1488f40523b7f4637a1e534b3bedbe9420", kill_on_drop: false }`
[INFO] [stdout] fd6ea7fd66f02ff08042c43106291d1488f40523b7f4637a1e534b3bedbe9420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 747bd74fbc43374642d6cf0cd5fd06b575b98b025532532e9f700ce01bc24085
[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" "747bd74fbc43374642d6cf0cd5fd06b575b98b025532532e9f700ce01bc24085", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bittle-94212c9cc753e8d4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests bittle
[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 15 tests
[INFO] [stdout] test src/lib.rs - none (line 55) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet (line 24) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet (line 12) ... ok
[INFO] [stdout] test src/lib.rs - all (line 39) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::test (line 103) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet (line 36) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::clear (line 151) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::full (line 90) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::iter (line 189) ... ok
[INFO] [stdout] test src/macros.rs - macros::bit_set (line 5) ... ok
[INFO] [stdout] test src/mask.rs - mask::Mask::join (line 23) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::set (line 124) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::iter (line 178) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/bit_set.rs - bit_set::BitSet<T>::empty (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "747bd74fbc43374642d6cf0cd5fd06b575b98b025532532e9f700ce01bc24085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747bd74fbc43374642d6cf0cd5fd06b575b98b025532532e9f700ce01bc24085", kill_on_drop: false }`
[INFO] [stdout] 747bd74fbc43374642d6cf0cd5fd06b575b98b025532532e9f700ce01bc24085