[INFO] fetching crate maybe-debug 0.1.0...
[INFO] testing maybe-debug-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate maybe-debug 0.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate maybe-debug 0.1.0 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 maybe-debug 0.1.0
[INFO] finished tweaking crates.io crate maybe-debug 0.1.0
[INFO] tweaked toml for crates.io crate maybe-debug 0.1.0 written to /workspace/builds/worker-22/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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] dc7fb52babac5a71acd208cdfa1cc611b91235218e95f98f62ba0c3c50a09331
[INFO] running `Command { std: "docker" "start" "-a" "dc7fb52babac5a71acd208cdfa1cc611b91235218e95f98f62ba0c3c50a09331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7fb52babac5a71acd208cdfa1cc611b91235218e95f98f62ba0c3c50a09331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7fb52babac5a71acd208cdfa1cc611b91235218e95f98f62ba0c3c50a09331", kill_on_drop: false }`
[INFO] [stdout] dc7fb52babac5a71acd208cdfa1cc611b91235218e95f98f62ba0c3c50a09331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 232c6455f7fda0eafaf5a7cc53ead7b96aaef6fc026c8bb93312bb6882afc63b
[INFO] running `Command { std: "docker" "start" "-a" "232c6455f7fda0eafaf5a7cc53ead7b96aaef6fc026c8bb93312bb6882afc63b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling maybe-debug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "232c6455f7fda0eafaf5a7cc53ead7b96aaef6fc026c8bb93312bb6882afc63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232c6455f7fda0eafaf5a7cc53ead7b96aaef6fc026c8bb93312bb6882afc63b", kill_on_drop: false }`
[INFO] [stdout] 232c6455f7fda0eafaf5a7cc53ead7b96aaef6fc026c8bb93312bb6882afc63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] b69d0b5daa0c358e42e7b88e6b891c921f5c2a7d37a6c9f8b5e714fd33cd21e9
[INFO] running `Command { std: "docker" "start" "-a" "b69d0b5daa0c358e42e7b88e6b891c921f5c2a7d37a6c9f8b5e714fd33cd21e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-debug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "b69d0b5daa0c358e42e7b88e6b891c921f5c2a7d37a6c9f8b5e714fd33cd21e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69d0b5daa0c358e42e7b88e6b891c921f5c2a7d37a6c9f8b5e714fd33cd21e9", kill_on_drop: false }`
[INFO] [stdout] b69d0b5daa0c358e42e7b88e6b891c921f5c2a7d37a6c9f8b5e714fd33cd21e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 7d26fb72b8c6f482325afebb24b7f42facd0184756738b35bd1af4b01bb06236
[INFO] running `Command { std: "docker" "start" "-a" "7d26fb72b8c6f482325afebb24b7f42facd0184756738b35bd1af4b01bb06236", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maybe_debug-5856dbfffac94140)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-c99fb628340ffbe2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cast_debug ... ok
[INFO] [stdout] test debug_regular ... ok
[INFO] [stdout] test debug_slices ... ok
[INFO] [stdout] test debug_str ... 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] [stderr]    Doc-tests maybe-debug
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 7) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - maybe_dbg (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d26fb72b8c6f482325afebb24b7f42facd0184756738b35bd1af4b01bb06236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d26fb72b8c6f482325afebb24b7f42facd0184756738b35bd1af4b01bb06236", kill_on_drop: false }`
[INFO] [stdout] 7d26fb72b8c6f482325afebb24b7f42facd0184756738b35bd1af4b01bb06236