[INFO] fetching crate taskboard-core-lib 0.1.17...
[INFO] testing taskboard-core-lib-0.1.17 against 1.59.0 for beta-1.60-1
[INFO] extracting crate taskboard-core-lib 0.1.17 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate taskboard-core-lib 0.1.17 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 taskboard-core-lib 0.1.17
[INFO] finished tweaking crates.io crate taskboard-core-lib 0.1.17
[INFO] tweaked toml for crates.io crate taskboard-core-lib 0.1.17 written to /workspace/builds/worker-29/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 46ee57eb38c6a3730828ece42a7c83067075bf7a7694abbabb93ba00573fb7fe
[INFO] running `Command { std: "docker" "start" "-a" "46ee57eb38c6a3730828ece42a7c83067075bf7a7694abbabb93ba00573fb7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ee57eb38c6a3730828ece42a7c83067075bf7a7694abbabb93ba00573fb7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ee57eb38c6a3730828ece42a7c83067075bf7a7694abbabb93ba00573fb7fe", kill_on_drop: false }`
[INFO] [stdout] 46ee57eb38c6a3730828ece42a7c83067075bf7a7694abbabb93ba00573fb7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 99797cceec8393df58f651c86a9bd4c2e30bdd8cf3deb1ff56f5076e1377bb99
[INFO] running `Command { std: "docker" "start" "-a" "99797cceec8393df58f651c86a9bd4c2e30bdd8cf3deb1ff56f5076e1377bb99", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling taskboard-core-lib v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "99797cceec8393df58f651c86a9bd4c2e30bdd8cf3deb1ff56f5076e1377bb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99797cceec8393df58f651c86a9bd4c2e30bdd8cf3deb1ff56f5076e1377bb99", kill_on_drop: false }`
[INFO] [stdout] 99797cceec8393df58f651c86a9bd4c2e30bdd8cf3deb1ff56f5076e1377bb99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 4b4e0e6f128f4762a29b5bef7218f16f464cb06e137bd527364a3727b917c70a
[INFO] running `Command { std: "docker" "start" "-a" "4b4e0e6f128f4762a29b5bef7218f16f464cb06e137bd527364a3727b917c70a", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskboard-core-lib v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "4b4e0e6f128f4762a29b5bef7218f16f464cb06e137bd527364a3727b917c70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4e0e6f128f4762a29b5bef7218f16f464cb06e137bd527364a3727b917c70a", kill_on_drop: false }`
[INFO] [stdout] 4b4e0e6f128f4762a29b5bef7218f16f464cb06e137bd527364a3727b917c70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 05de9f6ca460b5992278f3721280109f23124b73cc19eab9b2a6226136392d64
[INFO] running `Command { std: "docker" "start" "-a" "05de9f6ca460b5992278f3721280109f23124b73cc19eab9b2a6226136392d64", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/taskboard_core_lib-c0a30700d529673b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test project::tests::new_should_set_task_counter_to_zero ... ok
[INFO] [stderr]    Doc-tests taskboard-core-lib
[INFO] [stdout] test project::tests::new_should_use_unique_ids ... ok
[INFO] [stdout] test task::tests::new_should_not_set_remaining_work ... ok
[INFO] [stdout] test task::tests::new_should_set_status_to_todo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/task.rs - task::Task (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05de9f6ca460b5992278f3721280109f23124b73cc19eab9b2a6226136392d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05de9f6ca460b5992278f3721280109f23124b73cc19eab9b2a6226136392d64", kill_on_drop: false }`
[INFO] [stdout] 05de9f6ca460b5992278f3721280109f23124b73cc19eab9b2a6226136392d64