[INFO] fetching crate woptions_meta 0.1.0...
[INFO] testing woptions_meta-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate woptions_meta 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate woptions_meta 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 woptions_meta 0.1.0
[INFO] finished tweaking crates.io crate woptions_meta 0.1.0
[INFO] tweaked toml for crates.io crate woptions_meta 0.1.0 written to /workspace/builds/worker-19/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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ee5cbea67b5934c447c3b4a205080fa1e3006fa10fb9afda10eca0b7ee9c5618
[INFO] running `Command { std: "docker" "start" "-a" "ee5cbea67b5934c447c3b4a205080fa1e3006fa10fb9afda10eca0b7ee9c5618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee5cbea67b5934c447c3b4a205080fa1e3006fa10fb9afda10eca0b7ee9c5618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5cbea67b5934c447c3b4a205080fa1e3006fa10fb9afda10eca0b7ee9c5618", kill_on_drop: false }`
[INFO] [stdout] ee5cbea67b5934c447c3b4a205080fa1e3006fa10fb9afda10eca0b7ee9c5618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ffb37a289d2f020585b82397bf36de9638b5ac8e685a7dc71237ae4cd167556e
[INFO] running `Command { std: "docker" "start" "-a" "ffb37a289d2f020585b82397bf36de9638b5ac8e685a7dc71237ae4cd167556e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling meta_tools v0.1.0
[INFO] [stderr]    Compiling wproc_macro v0.1.0
[INFO] [stderr]    Compiling woptions_meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "ffb37a289d2f020585b82397bf36de9638b5ac8e685a7dc71237ae4cd167556e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb37a289d2f020585b82397bf36de9638b5ac8e685a7dc71237ae4cd167556e", kill_on_drop: false }`
[INFO] [stdout] ffb37a289d2f020585b82397bf36de9638b5ac8e685a7dc71237ae4cd167556e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 8ce9edcd1d0e958da833962608d771b9b42b98a70486e052efca3b2e3b5cc834
[INFO] running `Command { std: "docker" "start" "-a" "8ce9edcd1d0e958da833962608d771b9b42b98a70486e052efca3b2e3b5cc834", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling woptions_meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.31s
[INFO] running `Command { std: "docker" "inspect" "8ce9edcd1d0e958da833962608d771b9b42b98a70486e052efca3b2e3b5cc834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce9edcd1d0e958da833962608d771b9b42b98a70486e052efca3b2e3b5cc834", kill_on_drop: false }`
[INFO] [stdout] 8ce9edcd1d0e958da833962608d771b9b42b98a70486e052efca3b2e3b5cc834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 041535c7fc7af279f20d3b596786f2e5fb13b6b3f5a51063d25fa0787390142e
[INFO] running `Command { std: "docker" "start" "-a" "041535c7fc7af279f20d3b596786f2e5fb13b6b3f5a51063d25fa0787390142e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/woptions_meta-b7ee20c711ca9a2a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests woptions_meta
[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] [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" "041535c7fc7af279f20d3b596786f2e5fb13b6b3f5a51063d25fa0787390142e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041535c7fc7af279f20d3b596786f2e5fb13b6b3f5a51063d25fa0787390142e", kill_on_drop: false }`
[INFO] [stdout] 041535c7fc7af279f20d3b596786f2e5fb13b6b3f5a51063d25fa0787390142e