[INFO] fetching crate set-trie 0.2.3...
[INFO] testing set-trie-0.2.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate set-trie 0.2.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate set-trie 0.2.3 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 set-trie 0.2.3
[INFO] finished tweaking crates.io crate set-trie 0.2.3
[INFO] tweaked toml for crates.io crate set-trie 0.2.3 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc3961c1e69a15fb0148b83af27bdfa28caacc4e46d3bd4dbdd79376ee62fd95
[INFO] running `Command { std: "docker" "start" "-a" "dc3961c1e69a15fb0148b83af27bdfa28caacc4e46d3bd4dbdd79376ee62fd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3961c1e69a15fb0148b83af27bdfa28caacc4e46d3bd4dbdd79376ee62fd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3961c1e69a15fb0148b83af27bdfa28caacc4e46d3bd4dbdd79376ee62fd95", kill_on_drop: false }`
[INFO] [stdout] dc3961c1e69a15fb0148b83af27bdfa28caacc4e46d3bd4dbdd79376ee62fd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd28acc47157a1406173fbfc666dac83a0fbbe68bf90af59299d3f8758bf1031
[INFO] running `Command { std: "docker" "start" "-a" "fd28acc47157a1406173fbfc666dac83a0fbbe68bf90af59299d3f8758bf1031", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling pulldown-cmark v0.9.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling set-trie v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `Command { std: "docker" "inspect" "fd28acc47157a1406173fbfc666dac83a0fbbe68bf90af59299d3f8758bf1031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd28acc47157a1406173fbfc666dac83a0fbbe68bf90af59299d3f8758bf1031", kill_on_drop: false }`
[INFO] [stdout] fd28acc47157a1406173fbfc666dac83a0fbbe68bf90af59299d3f8758bf1031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef69823165eabe9a29bd56264556053633d4906a1a2ed571e6041ab985dbbb7
[INFO] running `Command { std: "docker" "start" "-a" "4ef69823165eabe9a29bd56264556053633d4906a1a2ed571e6041ab985dbbb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]    Compiling set-trie v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/set_trie-5bc758ce13f34748)
[INFO] running `Command { std: "docker" "inspect" "4ef69823165eabe9a29bd56264556053633d4906a1a2ed571e6041ab985dbbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef69823165eabe9a29bd56264556053633d4906a1a2ed571e6041ab985dbbb7", kill_on_drop: false }`
[INFO] [stdout] 4ef69823165eabe9a29bd56264556053633d4906a1a2ed571e6041ab985dbbb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cedfae123aebbd59fa2d327a677c5b61b2add7e94c0d2f2fe6b0ce75689ecb52
[INFO] running `Command { std: "docker" "start" "-a" "cedfae123aebbd59fa2d327a677c5b61b2add7e94c0d2f2fe6b0ce75689ecb52", 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/set_trie-5bc758ce13f34748)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test subset::tests::proptest::subset ... ignored
[INFO] [stdout] test superset::tests::proptest::superset ... ignored
[INFO] [stdout] test superset::tests::superset_medium ... ok
[INFO] [stdout] test superset::tests::superset_small ... ok
[INFO] [stdout] test values::tests::proptest::values ... ignored
[INFO] [stdout] test subset::tests::subsets_small ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::doctests::readme_sect_set_trie_line_10 ... ok
[INFO] [stdout] test tests::doctests::readme_sect_restrictions_line_29 ... ok
[INFO] [stdout] test tests::test_stack_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.77s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests set-trie
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - SetTrie<K,T>::subsets (line 155) ... ok
[INFO] [stdout] test src/lib.rs - SetTrie<K,T>::values (line 172) ... ok
[INFO] [stdout] test src/lib.rs - SetTrie (line 94) ... ok
[INFO] [stdout] test src/lib.rs - SetTrie<K,T>::supersets (line 189) ... ok
[INFO] [stdout] test src/entry.rs - entry::Entry::entry (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cedfae123aebbd59fa2d327a677c5b61b2add7e94c0d2f2fe6b0ce75689ecb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedfae123aebbd59fa2d327a677c5b61b2add7e94c0d2f2fe6b0ce75689ecb52", kill_on_drop: false }`
[INFO] [stdout] cedfae123aebbd59fa2d327a677c5b61b2add7e94c0d2f2fe6b0ce75689ecb52