[INFO] fetching crate smolset 1.3.1...
[INFO] testing smolset-1.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate smolset 1.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate smolset 1.3.1 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 smolset 1.3.1
[INFO] finished tweaking crates.io crate smolset 1.3.1
[INFO] tweaked toml for crates.io crate smolset 1.3.1 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 34beeba75b5f6d0d2db60094e0d50f8867411dc2ce77e96516335288fbfecbbc
[INFO] running `Command { std: "docker" "start" "-a" "34beeba75b5f6d0d2db60094e0d50f8867411dc2ce77e96516335288fbfecbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34beeba75b5f6d0d2db60094e0d50f8867411dc2ce77e96516335288fbfecbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34beeba75b5f6d0d2db60094e0d50f8867411dc2ce77e96516335288fbfecbbc", kill_on_drop: false }`
[INFO] [stdout] 34beeba75b5f6d0d2db60094e0d50f8867411dc2ce77e96516335288fbfecbbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e35db5b60c0b3072560b885140f09b507e1ac30116fb8aa0663c43bb31c5e222
[INFO] running `Command { std: "docker" "start" "-a" "e35db5b60c0b3072560b885140f09b507e1ac30116fb8aa0663c43bb31c5e222", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling smolset v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e35db5b60c0b3072560b885140f09b507e1ac30116fb8aa0663c43bb31c5e222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35db5b60c0b3072560b885140f09b507e1ac30116fb8aa0663c43bb31c5e222", kill_on_drop: false }`
[INFO] [stdout] e35db5b60c0b3072560b885140f09b507e1ac30116fb8aa0663c43bb31c5e222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] debf9369e44ca95a8ae40aa182a9949c6470bd39b5952f92334fef6ed7edb4aa
[INFO] running `Command { std: "docker" "start" "-a" "debf9369e44ca95a8ae40aa182a9949c6470bd39b5952f92334fef6ed7edb4aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolset v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "debf9369e44ca95a8ae40aa182a9949c6470bd39b5952f92334fef6ed7edb4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debf9369e44ca95a8ae40aa182a9949c6470bd39b5952f92334fef6ed7edb4aa", kill_on_drop: false }`
[INFO] [stdout] debf9369e44ca95a8ae40aa182a9949c6470bd39b5952f92334fef6ed7edb4aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 72302123001dc5a5d23a14f3418bee5b3acbb2775cd703b9799ed6fa0ffc253a
[INFO] running `Command { std: "docker" "start" "-a" "72302123001dc5a5d23a14f3418bee5b3acbb2775cd703b9799ed6fa0ffc253a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smolset-63298d65a76de90f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-4afa1dca1e97bc3b)
[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 15 tests
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_eq_both_stack ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_eq_stack_heap ... ok
[INFO] [stdout] test test_debug_small ... ok
[INFO] [stdout] test test_from_iter ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_basic_set ... ok
[INFO] [stdout] test test_into_iter ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_symmetric_difference ... ok
[INFO] [stdout] test test_replace ... ok
[INFO] [stdout] test test_ref_into_iter ... ok
[INFO] [stderr]    Doc-tests smolset
[INFO] [stdout] test test_eq_both_heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SmolSet (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72302123001dc5a5d23a14f3418bee5b3acbb2775cd703b9799ed6fa0ffc253a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72302123001dc5a5d23a14f3418bee5b3acbb2775cd703b9799ed6fa0ffc253a", kill_on_drop: false }`
[INFO] [stdout] 72302123001dc5a5d23a14f3418bee5b3acbb2775cd703b9799ed6fa0ffc253a