[INFO] fetching crate khipu 0.0.6...
[INFO] testing khipu-0.0.6 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate khipu 0.0.6 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate khipu 0.0.6 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate khipu 0.0.6
[INFO] finished tweaking crates.io crate khipu 0.0.6
[INFO] tweaked toml for crates.io crate khipu 0.0.6 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate khipu 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9872934c56997d9940b33a4702f745e2c09d1c725c23baebfaacd705d4d022e
[INFO] running `Command { std: "docker" "start" "-a" "d9872934c56997d9940b33a4702f745e2c09d1c725c23baebfaacd705d4d022e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9872934c56997d9940b33a4702f745e2c09d1c725c23baebfaacd705d4d022e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9872934c56997d9940b33a4702f745e2c09d1c725c23baebfaacd705d4d022e", kill_on_drop: false }`
[INFO] [stdout] d9872934c56997d9940b33a4702f745e2c09d1c725c23baebfaacd705d4d022e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c638e7db4f9aaa7e75568addafb3fb5134c36a4e5ce0593d6cf65c4f88b9f2d7
[INFO] running `Command { std: "docker" "start" "-a" "c638e7db4f9aaa7e75568addafb3fb5134c36a4e5ce0593d6cf65c4f88b9f2d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling khipu v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "c638e7db4f9aaa7e75568addafb3fb5134c36a4e5ce0593d6cf65c4f88b9f2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c638e7db4f9aaa7e75568addafb3fb5134c36a4e5ce0593d6cf65c4f88b9f2d7", kill_on_drop: false }`
[INFO] [stdout] c638e7db4f9aaa7e75568addafb3fb5134c36a4e5ce0593d6cf65c4f88b9f2d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 892f120b684e90b0b26563854774a49b91fa20097d471903bc5cf76801ddd5db
[INFO] running `Command { std: "docker" "start" "-a" "892f120b684e90b0b26563854774a49b91fa20097d471903bc5cf76801ddd5db", kill_on_drop: false }`
[INFO] [stderr]    Compiling khipu v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/khipu-c7f0fcacbd00343a)
[INFO] running `Command { std: "docker" "inspect" "892f120b684e90b0b26563854774a49b91fa20097d471903bc5cf76801ddd5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892f120b684e90b0b26563854774a49b91fa20097d471903bc5cf76801ddd5db", kill_on_drop: false }`
[INFO] [stdout] 892f120b684e90b0b26563854774a49b91fa20097d471903bc5cf76801ddd5db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e569801226269c324d2c28587249cf85dd2b8150367871ce37c4a5f8fe040f2d
[INFO] running `Command { std: "docker" "start" "-a" "e569801226269c324d2c28587249cf85dd2b8150367871ce37c4a5f8fe040f2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/khipu-c7f0fcacbd00343a)
[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" "e569801226269c324d2c28587249cf85dd2b8150367871ce37c4a5f8fe040f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e569801226269c324d2c28587249cf85dd2b8150367871ce37c4a5f8fe040f2d", kill_on_drop: false }`
[INFO] [stdout] e569801226269c324d2c28587249cf85dd2b8150367871ce37c4a5f8fe040f2d