[INFO] fetching crate wambda 0.0.0...
[INFO] testing wambda-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate wambda 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wambda 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wambda 0.0.0
[INFO] finished tweaking crates.io crate wambda 0.0.0
[INFO] tweaked toml for crates.io crate wambda 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf592ffb4245b2e9b36cad80d889368a3d53e472a3765fb1f2d62859139b514
[INFO] running `Command { std: "docker" "start" "-a" "3bf592ffb4245b2e9b36cad80d889368a3d53e472a3765fb1f2d62859139b514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf592ffb4245b2e9b36cad80d889368a3d53e472a3765fb1f2d62859139b514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf592ffb4245b2e9b36cad80d889368a3d53e472a3765fb1f2d62859139b514", kill_on_drop: false }`
[INFO] [stdout] 3bf592ffb4245b2e9b36cad80d889368a3d53e472a3765fb1f2d62859139b514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58a8cdab58a383c28f9eda551ae4abef869033d30d0862f22ba03f0a4e257a5
[INFO] running `Command { std: "docker" "start" "-a" "a58a8cdab58a383c28f9eda551ae4abef869033d30d0862f22ba03f0a4e257a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wambda v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "a58a8cdab58a383c28f9eda551ae4abef869033d30d0862f22ba03f0a4e257a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58a8cdab58a383c28f9eda551ae4abef869033d30d0862f22ba03f0a4e257a5", kill_on_drop: false }`
[INFO] [stdout] a58a8cdab58a383c28f9eda551ae4abef869033d30d0862f22ba03f0a4e257a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da39d117c2a6cba12bd9b8b8354e7da9634706c75154f99cf055f3f0d1ed64a9
[INFO] running `Command { std: "docker" "start" "-a" "da39d117c2a6cba12bd9b8b8354e7da9634706c75154f99cf055f3f0d1ed64a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling wambda v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "da39d117c2a6cba12bd9b8b8354e7da9634706c75154f99cf055f3f0d1ed64a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da39d117c2a6cba12bd9b8b8354e7da9634706c75154f99cf055f3f0d1ed64a9", kill_on_drop: false }`
[INFO] [stdout] da39d117c2a6cba12bd9b8b8354e7da9634706c75154f99cf055f3f0d1ed64a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c973f4b34412ce48f63a29abbbcc755aeaee7368b2a73b73cae9b11bf4ce8be
[INFO] running `Command { std: "docker" "start" "-a" "0c973f4b34412ce48f63a29abbbcc755aeaee7368b2a73b73cae9b11bf4ce8be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wambda-6cbf55fc3d004d21)
[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" "0c973f4b34412ce48f63a29abbbcc755aeaee7368b2a73b73cae9b11bf4ce8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c973f4b34412ce48f63a29abbbcc755aeaee7368b2a73b73cae9b11bf4ce8be", kill_on_drop: false }`
[INFO] [stdout] 0c973f4b34412ce48f63a29abbbcc755aeaee7368b2a73b73cae9b11bf4ce8be