[INFO] fetching crate iter-set 2.0.2...
[INFO] testing iter-set-2.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate iter-set 2.0.2 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate iter-set 2.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter-set 2.0.2
[INFO] finished tweaking crates.io crate iter-set 2.0.2
[INFO] tweaked toml for crates.io crate iter-set 2.0.2 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3acb283003b9b1998ea901d6322cba88a431b8ea3bd166f9ea4c1014be18dada
[INFO] running `Command { std: "docker" "start" "-a" "3acb283003b9b1998ea901d6322cba88a431b8ea3bd166f9ea4c1014be18dada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3acb283003b9b1998ea901d6322cba88a431b8ea3bd166f9ea4c1014be18dada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3acb283003b9b1998ea901d6322cba88a431b8ea3bd166f9ea4c1014be18dada", kill_on_drop: false }`
[INFO] [stdout] 3acb283003b9b1998ea901d6322cba88a431b8ea3bd166f9ea4c1014be18dada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822eb67eaacb7f0afd124e65b75ed546cfd8c197d9d9d2b525662d7394af8bd9
[INFO] running `Command { std: "docker" "start" "-a" "822eb67eaacb7f0afd124e65b75ed546cfd8c197d9d9d2b525662d7394af8bd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-set v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "822eb67eaacb7f0afd124e65b75ed546cfd8c197d9d9d2b525662d7394af8bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822eb67eaacb7f0afd124e65b75ed546cfd8c197d9d9d2b525662d7394af8bd9", kill_on_drop: false }`
[INFO] [stdout] 822eb67eaacb7f0afd124e65b75ed546cfd8c197d9d9d2b525662d7394af8bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd87886e74ae6c09b6b6b8a0435d3498ad709985a6d52cd9ba22f4c02b1500a0
[INFO] running `Command { std: "docker" "start" "-a" "fd87886e74ae6c09b6b6b8a0435d3498ad709985a6d52cd9ba22f4c02b1500a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-set v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "fd87886e74ae6c09b6b6b8a0435d3498ad709985a6d52cd9ba22f4c02b1500a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd87886e74ae6c09b6b6b8a0435d3498ad709985a6d52cd9ba22f4c02b1500a0", kill_on_drop: false }`
[INFO] [stdout] fd87886e74ae6c09b6b6b8a0435d3498ad709985a6d52cd9ba22f4c02b1500a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcc197d462fb766a7d9d41bab1c7cd2b11375029849058fff8e962f3fc4dfa54
[INFO] running `Command { std: "docker" "start" "-a" "bcc197d462fb766a7d9d41bab1c7cd2b11375029849058fff8e962f3fc4dfa54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iter_set-1ae70b6b533d540c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_classify_size_hint_lower ... ok
[INFO] [stdout] test tests::test_combine ... ok
[INFO] [stdout] test tests::test_classify_size_hint_upper ... ok
[INFO] [stdout] test tests::test_cmp ... ok
[INFO] [stdout] test tests::test_intersection ... ok
[INFO] [stdout] test tests::test_difference ... ok
[INFO] [stdout] test tests::test_symmetric_difference ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter-set
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - intersection (line 235) ... ok
[INFO] [stdout] test src/lib.rs - intersection_by_key (line 306) ... ok
[INFO] [stdout] test src/lib.rs - union_by_key (line 208) ... ok
[INFO] [stdout] test src/lib.rs - union (line 135) ... ok
[INFO] [stdout] test src/lib.rs - cmp (line 34) ... ok
[INFO] [stdout] test src/lib.rs - difference (line 333) ... ok
[INFO] [stdout] test src/lib.rs - intersection_by (line 266) ... ok
[INFO] [stdout] test src/lib.rs - cmp_by_key (line 62) ... ok
[INFO] [stdout] test src/lib.rs - symmetric_difference (line 389) ... ok
[INFO] [stdout] test src/lib.rs - cmp_by (line 93) ... ok
[INFO] [stdout] test src/lib.rs - classify (line 438) ... ok
[INFO] [stdout] test src/lib.rs - union_by (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcc197d462fb766a7d9d41bab1c7cd2b11375029849058fff8e962f3fc4dfa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc197d462fb766a7d9d41bab1c7cd2b11375029849058fff8e962f3fc4dfa54", kill_on_drop: false }`
[INFO] [stdout] bcc197d462fb766a7d9d41bab1c7cd2b11375029849058fff8e962f3fc4dfa54