[INFO] fetching crate lazy-st 0.2.2... [INFO] testing lazy-st-0.2.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate lazy-st 0.2.2 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate lazy-st 0.2.2 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 lazy-st 0.2.2 [INFO] finished tweaking crates.io crate lazy-st 0.2.2 [INFO] tweaked toml for crates.io crate lazy-st 0.2.2 written to /workspace/builds/worker-77/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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 3431297d64f2485b5cf517bdf7c4269c18a5171bbab6a7c415684f325d1345eb [INFO] running `Command { std: "docker" "start" "-a" "3431297d64f2485b5cf517bdf7c4269c18a5171bbab6a7c415684f325d1345eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3431297d64f2485b5cf517bdf7c4269c18a5171bbab6a7c415684f325d1345eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3431297d64f2485b5cf517bdf7c4269c18a5171bbab6a7c415684f325d1345eb", kill_on_drop: false }` [INFO] [stdout] 3431297d64f2485b5cf517bdf7c4269c18a5171bbab6a7c415684f325d1345eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] f8e60cac4c1746529d265515b103463b5d5154dfaa5947b16dbd27e4973a29d7 [INFO] running `Command { std: "docker" "start" "-a" "f8e60cac4c1746529d265515b103463b5d5154dfaa5947b16dbd27e4973a29d7", kill_on_drop: false }` [INFO] [stderr] Compiling lazy-st v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "f8e60cac4c1746529d265515b103463b5d5154dfaa5947b16dbd27e4973a29d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e60cac4c1746529d265515b103463b5d5154dfaa5947b16dbd27e4973a29d7", kill_on_drop: false }` [INFO] [stdout] f8e60cac4c1746529d265515b103463b5d5154dfaa5947b16dbd27e4973a29d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 0cb7edf75d184354c627a5e4df6804097bf3287d8968d5a1cb891dbf7d0d1039 [INFO] running `Command { std: "docker" "start" "-a" "0cb7edf75d184354c627a5e4df6804097bf3287d8968d5a1cb891dbf7d0d1039", kill_on_drop: false }` [INFO] [stderr] Compiling lazy-st v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "0cb7edf75d184354c627a5e4df6804097bf3287d8968d5a1cb891dbf7d0d1039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb7edf75d184354c627a5e4df6804097bf3287d8968d5a1cb891dbf7d0d1039", kill_on_drop: false }` [INFO] [stdout] 0cb7edf75d184354c627a5e4df6804097bf3287d8968d5a1cb891dbf7d0d1039 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 51cf06a187cd2f123f7649e5cd464f5158a845c7cf100734033bff08ff99476f [INFO] running `Command { std: "docker" "start" "-a" "51cf06a187cd2f123f7649e5cd464f5158a845c7cf100734033bff08ff99476f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lazy_st-0a2188ae89c79391) [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] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-8628582f88642932) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test evaluate_just_once ... ok [INFO] [stdout] test multiple_closures ... ok [INFO] [stdout] test no_evaluate_if_not_accessed ... ok [INFO] [stdout] test drop_internal_data_just_once ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests lazy-st [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - lazy (line 71) ... ok [INFO] [stdout] test src/lib.rs - Thunk::evaluated (line 105) ... ok [INFO] [stdout] test src/lib.rs - Thunk::new (line 93) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - Thunk::unwrap (line 131) ... ok [INFO] [stdout] test src/lib.rs - Evaluate (line 159) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "51cf06a187cd2f123f7649e5cd464f5158a845c7cf100734033bff08ff99476f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51cf06a187cd2f123f7649e5cd464f5158a845c7cf100734033bff08ff99476f", kill_on_drop: false }` [INFO] [stdout] 51cf06a187cd2f123f7649e5cd464f5158a845c7cf100734033bff08ff99476f