[INFO] fetching crate mx3 0.2.0...
[INFO] testing mx3-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate mx3 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mx3 0.2.0 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 mx3 0.2.0
[INFO] finished tweaking crates.io crate mx3 0.2.0
[INFO] tweaked toml for crates.io crate mx3 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate mx3 0.2.0 already has a lockfile, it will not be regenerated
[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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fb65945e8a66ee9bd44fef5b7eff96928c827a48fb708e6c4e4a71820c3c04e
[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" "2fb65945e8a66ee9bd44fef5b7eff96928c827a48fb708e6c4e4a71820c3c04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb65945e8a66ee9bd44fef5b7eff96928c827a48fb708e6c4e4a71820c3c04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb65945e8a66ee9bd44fef5b7eff96928c827a48fb708e6c4e4a71820c3c04e", kill_on_drop: false }`
[INFO] [stdout] 2fb65945e8a66ee9bd44fef5b7eff96928c827a48fb708e6c4e4a71820c3c04e
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46c21d1d905d9137af9ee59ac521334509aa61cb5ab5cb3fe7791498bd5536f6
[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" "46c21d1d905d9137af9ee59ac521334509aa61cb5ab5cb3fe7791498bd5536f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling mx3 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "46c21d1d905d9137af9ee59ac521334509aa61cb5ab5cb3fe7791498bd5536f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c21d1d905d9137af9ee59ac521334509aa61cb5ab5cb3fe7791498bd5536f6", kill_on_drop: false }`
[INFO] [stdout] 46c21d1d905d9137af9ee59ac521334509aa61cb5ab5cb3fe7791498bd5536f6
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa0e411ada61f3bb6a60f524528f16b24c9c3475b357d424672fccb1e4de316b
[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" "fa0e411ada61f3bb6a60f524528f16b24c9c3475b357d424672fccb1e4de316b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling mx3 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "fa0e411ada61f3bb6a60f524528f16b24c9c3475b357d424672fccb1e4de316b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0e411ada61f3bb6a60f524528f16b24c9c3475b357d424672fccb1e4de316b", kill_on_drop: false }`
[INFO] [stdout] fa0e411ada61f3bb6a60f524528f16b24c9c3475b357d424672fccb1e4de316b
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74a558c264b961e742811abef9f6d5c3b574af4aca464362024170c2e868c8b3
[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" "74a558c264b961e742811abef9f6d5c3b574af4aca464362024170c2e868c8b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mx3-51901c8097fb7c34)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test cursor::tests::test_cursor_read ... ok
[INFO] [stdout] test tests::test_mx3hasher ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_mx3rng_64 ... ok
[INFO] [stdout] test tests::test_mx3rng_32 ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test cursor::tests::test_cursor_read_exact ... ok
[INFO] [stdout] test tests::test_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mx3
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74a558c264b961e742811abef9f6d5c3b574af4aca464362024170c2e868c8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a558c264b961e742811abef9f6d5c3b574af4aca464362024170c2e868c8b3", kill_on_drop: false }`
[INFO] [stdout] 74a558c264b961e742811abef9f6d5c3b574af4aca464362024170c2e868c8b3