[INFO] fetching crate decider 0.1.8...
[INFO] testing decider-0.1.8 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate decider 0.1.8 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate decider 0.1.8 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate decider 0.1.8
[INFO] finished tweaking crates.io crate decider 0.1.8
[INFO] tweaked toml for crates.io crate decider 0.1.8 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e222cab1590545a17a6c7ed1b6b2cd38369d1c9e8cadb731b3367553e40236b
[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" "4e222cab1590545a17a6c7ed1b6b2cd38369d1c9e8cadb731b3367553e40236b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e222cab1590545a17a6c7ed1b6b2cd38369d1c9e8cadb731b3367553e40236b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e222cab1590545a17a6c7ed1b6b2cd38369d1c9e8cadb731b3367553e40236b", kill_on_drop: false }`
[INFO] [stdout] 4e222cab1590545a17a6c7ed1b6b2cd38369d1c9e8cadb731b3367553e40236b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e88fe010b8afd0cb20ee1aa066f699814c3a279e4819fbe880c920ea883b1ded
[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" "e88fe010b8afd0cb20ee1aa066f699814c3a279e4819fbe880c920ea883b1ded", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling decider v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "e88fe010b8afd0cb20ee1aa066f699814c3a279e4819fbe880c920ea883b1ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88fe010b8afd0cb20ee1aa066f699814c3a279e4819fbe880c920ea883b1ded", kill_on_drop: false }`
[INFO] [stdout] e88fe010b8afd0cb20ee1aa066f699814c3a279e4819fbe880c920ea883b1ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7c6d5c4951b3d0069ae0024c4f91a9669308a8300ee003b5ba7a2788310e1c5
[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" "c7c6d5c4951b3d0069ae0024c4f91a9669308a8300ee003b5ba7a2788310e1c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling decider v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/decider-bead4813cb580ee9)
[INFO] running `Command { std: "docker" "inspect" "c7c6d5c4951b3d0069ae0024c4f91a9669308a8300ee003b5ba7a2788310e1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c6d5c4951b3d0069ae0024c4f91a9669308a8300ee003b5ba7a2788310e1c5", kill_on_drop: false }`
[INFO] [stdout] c7c6d5c4951b3d0069ae0024c4f91a9669308a8300ee003b5ba7a2788310e1c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 769a2a4fb132219714d09c8f1f5c958651638ebd97d030d74ab2bc67eb8f38da
[INFO] running `Command { std: "docker" "start" "-a" "769a2a4fb132219714d09c8f1f5c958651638ebd97d030d74ab2bc67eb8f38da", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decider-bead4813cb580ee9)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::decider_errors_on_missing_name ... ok
[INFO] [stdout] test tests::get_string_works ... ok
[INFO] [stdout] test tests::get_string_errors_on_missing_name ... ok
[INFO] [stdout] test tests::get_map_works ... ok
[INFO] [stdout] test tests::get_float_works ... ok
[INFO] [stdout] test tests::get_int_errors_on_missing_name ... ok
[INFO] [stdout] test tests::holdout_meg_parsing ... ok
[INFO] [stdout] test tests::get_map_errors_on_missing_name ... ok
[INFO] [stdout] test tests::get_int_works ... ok
[INFO] [stdout] test tests::get_bool_works ... ok
[INFO] [stdout] test tests::get_bool_errors_on_missing_name ... ok
[INFO] [stdout] test tests::decider_initialization_works ... ok
[INFO] [stdout] test tests::parse_targeting_tree ... ok
[INFO] [stdout] test tests::test_name_to_decisionmaker ... ok
[INFO] [stdout] test tests::get_float_errors_on_missing_name ... ok
[INFO] [stderr]    Doc-tests decider
[INFO] [stdout] test tests::init_decider_doesnt_crash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "769a2a4fb132219714d09c8f1f5c958651638ebd97d030d74ab2bc67eb8f38da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769a2a4fb132219714d09c8f1f5c958651638ebd97d030d74ab2bc67eb8f38da", kill_on_drop: false }`
[INFO] [stdout] 769a2a4fb132219714d09c8f1f5c958651638ebd97d030d74ab2bc67eb8f38da