[INFO] fetching crate kk 0.0.1...
[INFO] testing kk-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate kk 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate kk 0.0.1
[INFO] finished tweaking crates.io crate kk 0.0.1
[INFO] tweaked toml for crates.io crate kk 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kk 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kk 0.0.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nojson v0.2.2
[INFO] [stderr]   Downloaded noargs v0.4.1
[INFO] [stderr]   Downloaded tuinix v0.2.1
[INFO] [stderr]   Downloaded orfail v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b06a88e8702ad0882af3ae27be3ced4f12414207aa11bde9eb7b0c9ed99ae9a
[INFO] running `Command { std: "docker" "start" "-a" "4b06a88e8702ad0882af3ae27be3ced4f12414207aa11bde9eb7b0c9ed99ae9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b06a88e8702ad0882af3ae27be3ced4f12414207aa11bde9eb7b0c9ed99ae9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b06a88e8702ad0882af3ae27be3ced4f12414207aa11bde9eb7b0c9ed99ae9a", kill_on_drop: false }`
[INFO] [stdout] 4b06a88e8702ad0882af3ae27be3ced4f12414207aa11bde9eb7b0c9ed99ae9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e8f15825a9de26630ef51601dc1b434ae442054baa78cadc14200ac09bf851
[INFO] running `Command { std: "docker" "start" "-a" "c0e8f15825a9de26630ef51601dc1b434ae442054baa78cadc14200ac09bf851", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuinix v0.2.1
[INFO] [stderr]    Compiling nojson v0.2.2
[INFO] [stderr]    Compiling orfail v1.1.0
[INFO] [stderr]    Compiling noargs v0.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling kk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "c0e8f15825a9de26630ef51601dc1b434ae442054baa78cadc14200ac09bf851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e8f15825a9de26630ef51601dc1b434ae442054baa78cadc14200ac09bf851", kill_on_drop: false }`
[INFO] [stdout] c0e8f15825a9de26630ef51601dc1b434ae442054baa78cadc14200ac09bf851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c04e3c0423f104ceb4261bf56f949dd9d8d06d2da5c9820d5190a2448279d256
[INFO] running `Command { std: "docker" "start" "-a" "c04e3c0423f104ceb4261bf56f949dd9d8d06d2da5c9820d5190a2448279d256", kill_on_drop: false }`
[INFO] [stderr]    Compiling kk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c04e3c0423f104ceb4261bf56f949dd9d8d06d2da5c9820d5190a2448279d256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04e3c0423f104ceb4261bf56f949dd9d8d06d2da5c9820d5190a2448279d256", kill_on_drop: false }`
[INFO] [stdout] c04e3c0423f104ceb4261bf56f949dd9d8d06d2da5c9820d5190a2448279d256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 453fa7a2a40690666b8c91e6641f054b1a699550d4d717c4de952f8c1718af2d
[INFO] running `Command { std: "docker" "start" "-a" "453fa7a2a40690666b8c91e6641f054b1a699550d4d717c4de952f8c1718af2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kk-be93d70a3f886b09)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kk-1ce343e1bb4d7fa6)
[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] [stderr]    Doc-tests kk
[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" "453fa7a2a40690666b8c91e6641f054b1a699550d4d717c4de952f8c1718af2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453fa7a2a40690666b8c91e6641f054b1a699550d4d717c4de952f8c1718af2d", kill_on_drop: false }`
[INFO] [stdout] 453fa7a2a40690666b8c91e6641f054b1a699550d4d717c4de952f8c1718af2d