[INFO] fetching crate comprehend 0.1.1...
[INFO] testing comprehend-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate comprehend 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate comprehend 0.1.1
[INFO] finished tweaking crates.io crate comprehend 0.1.1
[INFO] tweaked toml for crates.io crate comprehend 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comprehend 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad4a00551a2477bef7b08c8876f5e066e21561c37b0c12432fb577bcc427754
[INFO] running `Command { std: "docker" "start" "-a" "3ad4a00551a2477bef7b08c8876f5e066e21561c37b0c12432fb577bcc427754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad4a00551a2477bef7b08c8876f5e066e21561c37b0c12432fb577bcc427754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad4a00551a2477bef7b08c8876f5e066e21561c37b0c12432fb577bcc427754", kill_on_drop: false }`
[INFO] [stdout] 3ad4a00551a2477bef7b08c8876f5e066e21561c37b0c12432fb577bcc427754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 908532541e6982f42439ab4a41a12acdaa10c62def5818f164b6efafa1fc2263
[INFO] running `Command { std: "docker" "start" "-a" "908532541e6982f42439ab4a41a12acdaa10c62def5818f164b6efafa1fc2263", kill_on_drop: false }`
[INFO] [stderr]    Compiling comprehend v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "908532541e6982f42439ab4a41a12acdaa10c62def5818f164b6efafa1fc2263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908532541e6982f42439ab4a41a12acdaa10c62def5818f164b6efafa1fc2263", kill_on_drop: false }`
[INFO] [stdout] 908532541e6982f42439ab4a41a12acdaa10c62def5818f164b6efafa1fc2263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3da1dde3897e0050cb000d302f64b6d431c52280dada0d27b25792c77211bd9a
[INFO] running `Command { std: "docker" "start" "-a" "3da1dde3897e0050cb000d302f64b6d431c52280dada0d27b25792c77211bd9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling comprehend v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "3da1dde3897e0050cb000d302f64b6d431c52280dada0d27b25792c77211bd9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da1dde3897e0050cb000d302f64b6d431c52280dada0d27b25792c77211bd9a", kill_on_drop: false }`
[INFO] [stdout] 3da1dde3897e0050cb000d302f64b6d431c52280dada0d27b25792c77211bd9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ef38e170524c06395fb662f702ca501f4655e3347556bd8adad834bd3b594b6d
[INFO] running `Command { std: "docker" "start" "-a" "ef38e170524c06395fb662f702ca501f4655e3347556bd8adad834bd3b594b6d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/comprehend-256838d49ff8c991)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::array::basic ... ok
[INFO] [stdout] test tests::array::complex_collection ... ok
[INFO] [stdout] test tests::array::filter ... ok
[INFO] [stdout] test tests::array::basic_expr ... ok
[INFO] [stdout] test tests::array::basic_expr2 ... ok
[INFO] [stdout] test tests::array::nested_basic ... ok
[INFO] [stdout] test tests::array::filter2 ... ok
[INFO] [stdout] test tests::array::nested_multiarray ... ok
[INFO] [stdout] test tests::map_tests::basic ... ok
[INFO] [stdout] test tests::map_tests::basic_expr ... ok
[INFO] [stdout] test tests::map_tests::basic_expr2 ... ok
[INFO] [stdout] test tests::map_tests::basic2 ... ok
[INFO] [stdout] test tests::map_tests::nested_basic ... ok
[INFO] [stdout] test tests::map_tests::filter ... ok
[INFO] [stdout] test tests::array::nested_ranges ... ok
[INFO] [stdout] test tests::map_tests::filter2 ... ok
[INFO] [stdout] test tests::map_tests::nested_basic2 ... ok
[INFO] [stdout] test tests::map_tests::nested_multiarray ... ok
[INFO] [stdout] test tests::map_tests::nestedthensyntax ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef38e170524c06395fb662f702ca501f4655e3347556bd8adad834bd3b594b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef38e170524c06395fb662f702ca501f4655e3347556bd8adad834bd3b594b6d", kill_on_drop: false }`
[INFO] [stdout] ef38e170524c06395fb662f702ca501f4655e3347556bd8adad834bd3b594b6d