[INFO] fetching crate restorable 0.2.0...
[INFO] testing restorable-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate restorable 0.2.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate restorable 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate restorable 0.2.0
[INFO] finished tweaking crates.io crate restorable 0.2.0
[INFO] tweaked toml for crates.io crate restorable 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6c12f03063f40e6f7b96e5a51d3b12120ca3a7b448c2dfa755a5bc89da0ffb9
[INFO] running `Command { std: "docker" "start" "-a" "d6c12f03063f40e6f7b96e5a51d3b12120ca3a7b448c2dfa755a5bc89da0ffb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6c12f03063f40e6f7b96e5a51d3b12120ca3a7b448c2dfa755a5bc89da0ffb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c12f03063f40e6f7b96e5a51d3b12120ca3a7b448c2dfa755a5bc89da0ffb9", kill_on_drop: false }`
[INFO] [stdout] d6c12f03063f40e6f7b96e5a51d3b12120ca3a7b448c2dfa755a5bc89da0ffb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9451d22b280bfd5cd55b3b3d8627205ad3d0c92ebd1c22aa542917f44db63fc7
[INFO] running `Command { std: "docker" "start" "-a" "9451d22b280bfd5cd55b3b3d8627205ad3d0c92ebd1c22aa542917f44db63fc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling restorable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9451d22b280bfd5cd55b3b3d8627205ad3d0c92ebd1c22aa542917f44db63fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9451d22b280bfd5cd55b3b3d8627205ad3d0c92ebd1c22aa542917f44db63fc7", kill_on_drop: false }`
[INFO] [stdout] 9451d22b280bfd5cd55b3b3d8627205ad3d0c92ebd1c22aa542917f44db63fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da54824659cb8adc2e8b0e5ae693140f5809d5884bd97b9e90519b507f15dd99
[INFO] running `Command { std: "docker" "start" "-a" "da54824659cb8adc2e8b0e5ae693140f5809d5884bd97b9e90519b507f15dd99", kill_on_drop: false }`
[INFO] [stderr]    Compiling restorable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "da54824659cb8adc2e8b0e5ae693140f5809d5884bd97b9e90519b507f15dd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da54824659cb8adc2e8b0e5ae693140f5809d5884bd97b9e90519b507f15dd99", kill_on_drop: false }`
[INFO] [stdout] da54824659cb8adc2e8b0e5ae693140f5809d5884bd97b9e90519b507f15dd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c57a603327fab4cbc63707f5f1c82782e2df913db44f56ffd6f0eeddf75413d3
[INFO] running `Command { std: "docker" "start" "-a" "c57a603327fab4cbc63707f5f1c82782e2df913db44f56ffd6f0eeddf75413d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/restorable-650ab3f5fd0e4b2b)
[INFO] [stdout] test tests::test_iter_restorable ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-da89a54550ecc42b)
[INFO] [stdout] test tests::test_restorable_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests restorable
[INFO] [stdout] test test_iter_restorable_for_clone ... ok
[INFO] [stdout] test test_iter_restorable_derive_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "c57a603327fab4cbc63707f5f1c82782e2df913db44f56ffd6f0eeddf75413d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57a603327fab4cbc63707f5f1c82782e2df913db44f56ffd6f0eeddf75413d3", kill_on_drop: false }`
[INFO] [stdout] c57a603327fab4cbc63707f5f1c82782e2df913db44f56ffd6f0eeddf75413d3