[INFO] fetching crate rustc-test-workspace-core 1.0.0...
[INFO] testing rustc-test-workspace-core-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rustc-test-workspace-core 1.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate rustc-test-workspace-core 1.0.0 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 rustc-test-workspace-core 1.0.0
[INFO] finished tweaking crates.io crate rustc-test-workspace-core 1.0.0
[INFO] tweaked toml for crates.io crate rustc-test-workspace-core 1.0.0 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 9164492ece76c4ebb043ce1aed712ce5086c38020a0b27d4267bfaffa95c21d9
[INFO] running `Command { std: "docker" "start" "-a" "9164492ece76c4ebb043ce1aed712ce5086c38020a0b27d4267bfaffa95c21d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9164492ece76c4ebb043ce1aed712ce5086c38020a0b27d4267bfaffa95c21d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9164492ece76c4ebb043ce1aed712ce5086c38020a0b27d4267bfaffa95c21d9", kill_on_drop: false }`
[INFO] [stdout] 9164492ece76c4ebb043ce1aed712ce5086c38020a0b27d4267bfaffa95c21d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 1a390bfb166680cf762e584b7afdb5f3dae2352da153df37c0bf2319e28bbc83
[INFO] running `Command { std: "docker" "start" "-a" "1a390bfb166680cf762e584b7afdb5f3dae2352da153df37c0bf2319e28bbc83", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-test-workspace-core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1a390bfb166680cf762e584b7afdb5f3dae2352da153df37c0bf2319e28bbc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a390bfb166680cf762e584b7afdb5f3dae2352da153df37c0bf2319e28bbc83", kill_on_drop: false }`
[INFO] [stdout] 1a390bfb166680cf762e584b7afdb5f3dae2352da153df37c0bf2319e28bbc83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 661782c261de4fd5e6425dcb12322084f2e42b974446134b68c0119e17f495ad
[INFO] running `Command { std: "docker" "start" "-a" "661782c261de4fd5e6425dcb12322084f2e42b974446134b68c0119e17f495ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-test-workspace-core v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "661782c261de4fd5e6425dcb12322084f2e42b974446134b68c0119e17f495ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661782c261de4fd5e6425dcb12322084f2e42b974446134b68c0119e17f495ad", kill_on_drop: false }`
[INFO] [stdout] 661782c261de4fd5e6425dcb12322084f2e42b974446134b68c0119e17f495ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 27a4785c145709d537a5a625bece26d69d9d5a5616f5d770685c60873fc1f2e9
[INFO] running `Command { std: "docker" "start" "-a" "27a4785c145709d537a5a625bece26d69d9d5a5616f5d770685c60873fc1f2e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_test_workspace_core-a4a79f5f26e0d4ea)
[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]    Doc-tests rustc-test-workspace-core
[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" "27a4785c145709d537a5a625bece26d69d9d5a5616f5d770685c60873fc1f2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a4785c145709d537a5a625bece26d69d9d5a5616f5d770685c60873fc1f2e9", kill_on_drop: false }`
[INFO] [stdout] 27a4785c145709d537a5a625bece26d69d9d5a5616f5d770685c60873fc1f2e9