[INFO] fetching crate semval 0.1.6...
[INFO] testing semval-0.1.6 against 1.45.2 for beta-1.46-1
[INFO] extracting crate semval 0.1.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate semval 0.1.6 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate semval 0.1.6
[INFO] finished tweaking crates.io crate semval 0.1.6
[INFO] tweaked toml for crates.io crate semval 0.1.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate semval 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfb104bdff3590ecd0977ef80b602575f86fa95bc9332435dc9f9346b01a9b04
[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" "dfb104bdff3590ecd0977ef80b602575f86fa95bc9332435dc9f9346b01a9b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfb104bdff3590ecd0977ef80b602575f86fa95bc9332435dc9f9346b01a9b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb104bdff3590ecd0977ef80b602575f86fa95bc9332435dc9f9346b01a9b04", kill_on_drop: false }`
[INFO] [stdout] dfb104bdff3590ecd0977ef80b602575f86fa95bc9332435dc9f9346b01a9b04
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b347ff8e777869813901eca250d7a3c45df76d658eb487d26805bbe1727eb12c
[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" "b347ff8e777869813901eca250d7a3c45df76d658eb487d26805bbe1727eb12c", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling semval v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "b347ff8e777869813901eca250d7a3c45df76d658eb487d26805bbe1727eb12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b347ff8e777869813901eca250d7a3c45df76d658eb487d26805bbe1727eb12c", kill_on_drop: false }`
[INFO] [stdout] b347ff8e777869813901eca250d7a3c45df76d658eb487d26805bbe1727eb12c
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcd3320f9852ec060ce97e07561e22b742d48baf48dc45f6633bb4814221cd9c
[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" "dcd3320f9852ec060ce97e07561e22b742d48baf48dc45f6633bb4814221cd9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semval v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "dcd3320f9852ec060ce97e07561e22b742d48baf48dc45f6633bb4814221cd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd3320f9852ec060ce97e07561e22b742d48baf48dc45f6633bb4814221cd9c", kill_on_drop: false }`
[INFO] [stdout] dcd3320f9852ec060ce97e07561e22b742d48baf48dc45f6633bb4814221cd9c
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76675f343882271689bf185e89cec96ec5a0aa1ea6b8ef412dd5e46f9a42c3bf
[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" "76675f343882271689bf185e89cec96ec5a0aa1ea6b8ef412dd5e46f9a42c3bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/semval-6a3e366560012920
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::validate_option_ref_some ... ok
[INFO] [stdout] test tests::validated_from ... ok
[INFO] [stdout] test util::tests::unit_is_empty ... ok
[INFO] [stdout] test tests::validate_slices_ref ... ok
[INFO] [stdout] test util::tests::vec_is_empty ... ok
[INFO] [stdout] test tests::validate_slices ... ok
[INFO] [stdout] test tests::validate ... ok
[INFO] [stdout] test util::tests::vec_mergeable ... ok
[INFO] [stdout] test tests::is_valid ... ok
[INFO] [stdout] test tests::into_validated ... ok
[INFO] [stdout] test context::tests::valid_context ... ok
[INFO] [stdout] test util::tests::unit_mergeable ... ok
[INFO] [stdout] test context::tests::default_context ... ok
[INFO] [stdout] test tests::validate_option_none ... ok
[INFO] [stdout] test tests::validate_option_ref_none ... ok
[INFO] [stdout] test util::tests::unit_result_quantities ... ok
[INFO] [stdout] test tests::validate_option_some ... ok
[INFO] [stdout] test context::tests::invalidate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semval
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ValidatedFrom (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76675f343882271689bf185e89cec96ec5a0aa1ea6b8ef412dd5e46f9a42c3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76675f343882271689bf185e89cec96ec5a0aa1ea6b8ef412dd5e46f9a42c3bf", kill_on_drop: false }`
[INFO] [stdout] 76675f343882271689bf185e89cec96ec5a0aa1ea6b8ef412dd5e46f9a42c3bf