[INFO] fetching crate rectangle-device-blocks 0.1.0...
[INFO] testing rectangle-device-blocks-0.1.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate rectangle-device-blocks 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rectangle-device-blocks 0.1.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rectangle-device-blocks 0.1.0
[INFO] finished tweaking crates.io crate rectangle-device-blocks 0.1.0
[INFO] tweaked toml for crates.io crate rectangle-device-blocks 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libipld-macro v0.4.0
[INFO] [stderr]   Downloaded libipld-cbor-derive v0.4.0
[INFO] [stderr]   Downloaded libipld-cbor v0.4.0
[INFO] [stderr]   Downloaded libipld-core v0.4.0
[INFO] [stderr]   Downloaded libipld v0.4.0
[INFO] [stderr]   Downloaded libipld-json v0.4.0
[INFO] [stderr]   Downloaded blake2s_simd v0.5.11
[INFO] [stderr]   Downloaded strobe-rs v0.5.4
[INFO] [stderr]   Downloaded tiny-cid v0.2.8
[INFO] [stderr]   Downloaded tiny-multihash-derive v0.4.2
[INFO] [stderr]   Downloaded libipld-pb v0.4.0
[INFO] [stderr]   Downloaded cached v0.18.0
[INFO] [stderr]   Downloaded tiny-multihash v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd35ba5311d4853bf6e7b0c693c19999d513019bb292da7b7d03a13d2d80463a
[INFO] running `Command { std: "docker" "start" "-a" "cd35ba5311d4853bf6e7b0c693c19999d513019bb292da7b7d03a13d2d80463a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd35ba5311d4853bf6e7b0c693c19999d513019bb292da7b7d03a13d2d80463a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd35ba5311d4853bf6e7b0c693c19999d513019bb292da7b7d03a13d2d80463a", kill_on_drop: false }`
[INFO] [stdout] cd35ba5311d4853bf6e7b0c693c19999d513019bb292da7b7d03a13d2d80463a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b6f46f8739ecc23a11b4a8e1d1b5a4137344da1810e142fa27c3cb4cf349e122
[INFO] running `Command { std: "docker" "start" "-a" "b6f46f8739ecc23a11b4a8e1d1b5a4137344da1810e142fa27c3cb4cf349e122", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
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[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.149
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[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling libipld-cbor-derive v0.4.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.12
[INFO] [stderr]    Compiling multibase v0.8.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-global-executor v2.3.1
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling libipld-pb v0.4.0
[INFO] [stderr]    Compiling rectangle-device-blocks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tiny-multihash-derive v0.4.2
[INFO] [stderr]    Compiling tiny-multihash v0.4.7
[INFO] [stderr]    Compiling tiny-cid v0.2.8
[INFO] [stderr]    Compiling libipld-core v0.4.0
[INFO] [stderr]    Compiling libipld-macro v0.4.0
[INFO] [stderr]    Compiling libipld-json v0.4.0
[INFO] [stderr]    Compiling libipld-cbor v0.4.0
[INFO] [stderr]    Compiling libipld v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.27s
[INFO] running `Command { std: "docker" "inspect" "b6f46f8739ecc23a11b4a8e1d1b5a4137344da1810e142fa27c3cb4cf349e122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f46f8739ecc23a11b4a8e1d1b5a4137344da1810e142fa27c3cb4cf349e122", kill_on_drop: false }`
[INFO] [stdout] b6f46f8739ecc23a11b4a8e1d1b5a4137344da1810e142fa27c3cb4cf349e122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 71b5c5fab7ac8ec5bbf3265d53b68a8c0e6664a43a2ce9c7557ba75d90103dfa
[INFO] running `Command { std: "docker" "start" "-a" "71b5c5fab7ac8ec5bbf3265d53b68a8c0e6664a43a2ce9c7557ba75d90103dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rectangle-device-blocks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "71b5c5fab7ac8ec5bbf3265d53b68a8c0e6664a43a2ce9c7557ba75d90103dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b5c5fab7ac8ec5bbf3265d53b68a8c0e6664a43a2ce9c7557ba75d90103dfa", kill_on_drop: false }`
[INFO] [stdout] 71b5c5fab7ac8ec5bbf3265d53b68a8c0e6664a43a2ce9c7557ba75d90103dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b106fd7ad8cd94790b0971a4a77dc1358a85e9aac27da33a312ca603022ec73b
[INFO] running `Command { std: "docker" "start" "-a" "b106fd7ad8cd94790b0971a4a77dc1358a85e9aac27da33a312ca603022ec73b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rectangle_device_blocks-fb7516004d4857cb)
[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" "b106fd7ad8cd94790b0971a4a77dc1358a85e9aac27da33a312ca603022ec73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b106fd7ad8cd94790b0971a4a77dc1358a85e9aac27da33a312ca603022ec73b", kill_on_drop: false }`
[INFO] [stdout] b106fd7ad8cd94790b0971a4a77dc1358a85e9aac27da33a312ca603022ec73b