[INFO] fetching crate generations 2.0.0... [INFO] testing generations-2.0.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate generations 2.0.0 into /workspace/builds/worker-28/source [INFO] validating manifest of crates.io crate generations 2.0.0 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 generations 2.0.0 [INFO] finished tweaking crates.io crate generations 2.0.0 [INFO] tweaked toml for crates.io crate generations 2.0.0 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 09e67a7c54e4a972e70312f7971f709052de20ac11a7ad7412b1998a2dcb3776 [INFO] running `Command { std: "docker" "start" "-a" "09e67a7c54e4a972e70312f7971f709052de20ac11a7ad7412b1998a2dcb3776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e67a7c54e4a972e70312f7971f709052de20ac11a7ad7412b1998a2dcb3776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e67a7c54e4a972e70312f7971f709052de20ac11a7ad7412b1998a2dcb3776", kill_on_drop: false }` [INFO] [stdout] 09e67a7c54e4a972e70312f7971f709052de20ac11a7ad7412b1998a2dcb3776 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 888ac73bf29a61a1a11187f48c62a917f331e3c473c59c85e4a002f9830ea4c6 [INFO] running `Command { std: "docker" "start" "-a" "888ac73bf29a61a1a11187f48c62a917f331e3c473c59c85e4a002f9830ea4c6", kill_on_drop: false }` [INFO] [stderr] Compiling generations v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "888ac73bf29a61a1a11187f48c62a917f331e3c473c59c85e4a002f9830ea4c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "888ac73bf29a61a1a11187f48c62a917f331e3c473c59c85e4a002f9830ea4c6", kill_on_drop: false }` [INFO] [stdout] 888ac73bf29a61a1a11187f48c62a917f331e3c473c59c85e4a002f9830ea4c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 9b41a0f436fb014b5de9d1e5328c5362a13efda9785e4a76b779002c8fb8d286 [INFO] running `Command { std: "docker" "start" "-a" "9b41a0f436fb014b5de9d1e5328c5362a13efda9785e4a76b779002c8fb8d286", kill_on_drop: false }` [INFO] [stderr] Compiling generations v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "9b41a0f436fb014b5de9d1e5328c5362a13efda9785e4a76b779002c8fb8d286", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b41a0f436fb014b5de9d1e5328c5362a13efda9785e4a76b779002c8fb8d286", kill_on_drop: false }` [INFO] [stdout] 9b41a0f436fb014b5de9d1e5328c5362a13efda9785e4a76b779002c8fb8d286 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 1bb2056f8f1d18668283f249be01f5c14bb394e77b70463b8dccc3f39aa3c31e [INFO] running `Command { std: "docker" "start" "-a" "1bb2056f8f1d18668283f249be01f5c14bb394e77b70463b8dccc3f39aa3c31e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/generations-7ac578489171968f) [INFO] [stderr] Doc-tests generations [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::basic_test ... ok [INFO] [stdout] test tests::debug_print_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - Generations::reset (line 202) ... ok [INFO] [stdout] test src/lib.rs - Generations::current (line 131) ... ok [INFO] [stdout] test src/lib.rs - Generations::reset_with (line 181) ... ok [INFO] [stdout] test src/lib.rs - Generations::step (line 156) ... ok [INFO] [stdout] test src/lib.rs - Generations::new (line 102) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1bb2056f8f1d18668283f249be01f5c14bb394e77b70463b8dccc3f39aa3c31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb2056f8f1d18668283f249be01f5c14bb394e77b70463b8dccc3f39aa3c31e", kill_on_drop: false }` [INFO] [stdout] 1bb2056f8f1d18668283f249be01f5c14bb394e77b70463b8dccc3f39aa3c31e