[INFO] fetching crate novasmt 0.2.17...
[INFO] testing novasmt-0.2.17 against 1.59.0 for beta-1.60-1
[INFO] extracting crate novasmt 0.2.17 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate novasmt 0.2.17 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate novasmt 0.2.17
[INFO] finished tweaking crates.io crate novasmt 0.2.17
[INFO] tweaked toml for crates.io crate novasmt 0.2.17 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate novasmt 0.2.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98d46f77cc61570f9249ab876c7e0ffa559cd90f353ca744dd43222639ccaef0
[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" "98d46f77cc61570f9249ab876c7e0ffa559cd90f353ca744dd43222639ccaef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98d46f77cc61570f9249ab876c7e0ffa559cd90f353ca744dd43222639ccaef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d46f77cc61570f9249ab876c7e0ffa559cd90f353ca744dd43222639ccaef0", kill_on_drop: false }`
[INFO] [stdout] 98d46f77cc61570f9249ab876c7e0ffa559cd90f353ca744dd43222639ccaef0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 431db82d8c797d2617a2b5ceb6f4517c50cfdf32d60205f4d66ef9d8e79759e5
[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" "431db82d8c797d2617a2b5ceb6f4517c50cfdf32d60205f4d66ef9d8e79759e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling genawaiter-macro v0.99.1
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling ethnum v1.0.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling lru v0.7.2
[INFO] [stderr]    Compiling blake3 v1.2.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling genawaiter-proc-macro v0.99.1
[INFO] [stderr]    Compiling genawaiter v0.99.1
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling novasmt v0.2.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_once`
[INFO] [stdout]   --> src/bin/fuzz_novasmt.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn test_once(data: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.81s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "431db82d8c797d2617a2b5ceb6f4517c50cfdf32d60205f4d66ef9d8e79759e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431db82d8c797d2617a2b5ceb6f4517c50cfdf32d60205f4d66ef9d8e79759e5", kill_on_drop: false }`
[INFO] [stdout] 431db82d8c797d2617a2b5ceb6f4517c50cfdf32d60205f4d66ef9d8e79759e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 6c4b6c47aa9782b1617fc789d9a4e882847dfc59f1fadfaf737c2cc0b6f20531
[INFO] running `Command { std: "docker" "start" "-a" "6c4b6c47aa9782b1617fc789d9a4e882847dfc59f1fadfaf737c2cc0b6f20531", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling novasmt v0.2.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_once`
[INFO] [stdout]   --> src/bin/fuzz_novasmt.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn test_once(data: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.82s
[INFO] running `Command { std: "docker" "inspect" "6c4b6c47aa9782b1617fc789d9a4e882847dfc59f1fadfaf737c2cc0b6f20531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4b6c47aa9782b1617fc789d9a4e882847dfc59f1fadfaf737c2cc0b6f20531", kill_on_drop: false }`
[INFO] [stdout] 6c4b6c47aa9782b1617fc789d9a4e882847dfc59f1fadfaf737c2cc0b6f20531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eecfd6f5349762cd684b22f6ec54c62383c2cd274c1695388c45cab9848d4f2
[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" "8eecfd6f5349762cd684b22f6ec54c62383c2cd274c1695388c45cab9848d4f2", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `test_once`
[INFO] [stderr]   --> src/bin/fuzz_novasmt.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn test_once(data: &[u8]) {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `novasmt` (bin "fuzz_novasmt" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/novasmt-aacb1f75e6b5d3c0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test database::tests::rmhigh_one ... ok
[INFO] [stdout] test database::tests::rmhigh ... ok
[INFO] [stdout] test database::tests::trushl ... ok
[INFO] [stdout] test database::tests::trushl_one ... ok
[INFO] [stdout] test dense::tests::dense_simple ... ok
[INFO] [stdout] test database::tests::simple_insertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuzz_novasmt-47038d8221246bd9)
[INFO] [stderr]    Doc-tests novasmt
[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 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" "8eecfd6f5349762cd684b22f6ec54c62383c2cd274c1695388c45cab9848d4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eecfd6f5349762cd684b22f6ec54c62383c2cd274c1695388c45cab9848d4f2", kill_on_drop: false }`
[INFO] [stdout] 8eecfd6f5349762cd684b22f6ec54c62383c2cd274c1695388c45cab9848d4f2