[INFO] fetching crate kmodels 0.0.1...
[INFO] testing kmodels-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate kmodels 0.0.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate kmodels 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kmodels 0.0.1
[INFO] finished tweaking crates.io crate kmodels 0.0.1
[INFO] tweaked toml for crates.io crate kmodels 0.0.1 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a71486c129f3554ddf06cb3acac55ac4ae1aeef9e60fbf56eed6ed6ae9b60a0
[INFO] running `Command { std: "docker" "start" "-a" "1a71486c129f3554ddf06cb3acac55ac4ae1aeef9e60fbf56eed6ed6ae9b60a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a71486c129f3554ddf06cb3acac55ac4ae1aeef9e60fbf56eed6ed6ae9b60a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a71486c129f3554ddf06cb3acac55ac4ae1aeef9e60fbf56eed6ed6ae9b60a0", kill_on_drop: false }`
[INFO] [stdout] 1a71486c129f3554ddf06cb3acac55ac4ae1aeef9e60fbf56eed6ed6ae9b60a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80120fbcf2868469cc39a14d53ea54909d74742f366e98d5dfe4d8a2517b616c
[INFO] running `Command { std: "docker" "start" "-a" "80120fbcf2868469cc39a14d53ea54909d74742f366e98d5dfe4d8a2517b616c", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmodels v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "80120fbcf2868469cc39a14d53ea54909d74742f366e98d5dfe4d8a2517b616c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80120fbcf2868469cc39a14d53ea54909d74742f366e98d5dfe4d8a2517b616c", kill_on_drop: false }`
[INFO] [stdout] 80120fbcf2868469cc39a14d53ea54909d74742f366e98d5dfe4d8a2517b616c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 672a94df25eea6899b7b4e6de968133ffd4b9a713ddd9773e13ab06ccde585a9
[INFO] running `Command { std: "docker" "start" "-a" "672a94df25eea6899b7b4e6de968133ffd4b9a713ddd9773e13ab06ccde585a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmodels v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "672a94df25eea6899b7b4e6de968133ffd4b9a713ddd9773e13ab06ccde585a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672a94df25eea6899b7b4e6de968133ffd4b9a713ddd9773e13ab06ccde585a9", kill_on_drop: false }`
[INFO] [stdout] 672a94df25eea6899b7b4e6de968133ffd4b9a713ddd9773e13ab06ccde585a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8937a2040eda0bbba9afcc5657f19a81ac97f64cb7e7470e0e4e06e35608bda5
[INFO] running `Command { std: "docker" "start" "-a" "8937a2040eda0bbba9afcc5657f19a81ac97f64cb7e7470e0e4e06e35608bda5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kmodels-36561c6b0898533e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kmodels
[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" "8937a2040eda0bbba9afcc5657f19a81ac97f64cb7e7470e0e4e06e35608bda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8937a2040eda0bbba9afcc5657f19a81ac97f64cb7e7470e0e4e06e35608bda5", kill_on_drop: false }`
[INFO] [stdout] 8937a2040eda0bbba9afcc5657f19a81ac97f64cb7e7470e0e4e06e35608bda5