[INFO] fetching crate subplot-bin 0.13.0...
[INFO] testing subplot-bin-0.13.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate subplot-bin 0.13.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate subplot-bin 0.13.0
[INFO] finished tweaking crates.io crate subplot-bin 0.13.0
[INFO] tweaked toml for crates.io crate subplot-bin 0.13.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subplot-bin 0.13.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subplot-bin 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02945e691889f6fad5e5b8b330f483a21376349d64f76de9e116b7385d82e988
[INFO] running `Command { std: "docker" "start" "-a" "02945e691889f6fad5e5b8b330f483a21376349d64f76de9e116b7385d82e988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02945e691889f6fad5e5b8b330f483a21376349d64f76de9e116b7385d82e988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02945e691889f6fad5e5b8b330f483a21376349d64f76de9e116b7385d82e988", kill_on_drop: false }`
[INFO] [stdout] 02945e691889f6fad5e5b8b330f483a21376349d64f76de9e116b7385d82e988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4970e575ef4f4e643c544b9b929400b5239a8d89cf783adf3dfee22da6a60ba4
[INFO] running `Command { std: "docker" "start" "-a" "4970e575ef4f4e643c544b9b929400b5239a8d89cf783adf3dfee22da6a60ba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling subplot-bin v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.70s
[INFO] running `Command { std: "docker" "inspect" "4970e575ef4f4e643c544b9b929400b5239a8d89cf783adf3dfee22da6a60ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4970e575ef4f4e643c544b9b929400b5239a8d89cf783adf3dfee22da6a60ba4", kill_on_drop: false }`
[INFO] [stdout] 4970e575ef4f4e643c544b9b929400b5239a8d89cf783adf3dfee22da6a60ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe5bc45e4fd4352d6c51303b7f8d55dee2e8f56b20225ad5363bff79d4b920a
[INFO] running `Command { std: "docker" "start" "-a" "8fe5bc45e4fd4352d6c51303b7f8d55dee2e8f56b20225ad5363bff79d4b920a", kill_on_drop: false }`
[INFO] [stderr]    Compiling subplot-bin v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "8fe5bc45e4fd4352d6c51303b7f8d55dee2e8f56b20225ad5363bff79d4b920a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe5bc45e4fd4352d6c51303b7f8d55dee2e8f56b20225ad5363bff79d4b920a", kill_on_drop: false }`
[INFO] [stdout] 8fe5bc45e4fd4352d6c51303b7f8d55dee2e8f56b20225ad5363bff79d4b920a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fc8a5ba24bb740d93cc9f4dc2ef8eb310c3918231ef268f68b1edbadba240b7
[INFO] running `Command { std: "docker" "start" "-a" "2fc8a5ba24bb740d93cc9f4dc2ef8eb310c3918231ef268f68b1edbadba240b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/subplot.rs (/opt/rustwide/target/debug/deps/subplot-f92ed59ef61be4f8)
[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" "2fc8a5ba24bb740d93cc9f4dc2ef8eb310c3918231ef268f68b1edbadba240b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc8a5ba24bb740d93cc9f4dc2ef8eb310c3918231ef268f68b1edbadba240b7", kill_on_drop: false }`
[INFO] [stdout] 2fc8a5ba24bb740d93cc9f4dc2ef8eb310c3918231ef268f68b1edbadba240b7