[INFO] fetching crate kaniexpect 0.1.3...
[INFO] testing kaniexpect-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kaniexpect 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate kaniexpect 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kaniexpect 0.1.3
[INFO] finished tweaking crates.io crate kaniexpect 0.1.3
[INFO] tweaked toml for crates.io crate kaniexpect 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82071c5e001b60ea14316096a79eb2c5112a0aac139a4dd9e6b72b455ef8e28b
[INFO] running `Command { std: "docker" "start" "-a" "82071c5e001b60ea14316096a79eb2c5112a0aac139a4dd9e6b72b455ef8e28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82071c5e001b60ea14316096a79eb2c5112a0aac139a4dd9e6b72b455ef8e28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82071c5e001b60ea14316096a79eb2c5112a0aac139a4dd9e6b72b455ef8e28b", kill_on_drop: false }`
[INFO] [stdout] 82071c5e001b60ea14316096a79eb2c5112a0aac139a4dd9e6b72b455ef8e28b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3941e5ee56003567cf40771c1e13fdb1b1b52da12d3951eca24a2e1db057dc2d
[INFO] running `Command { std: "docker" "start" "-a" "3941e5ee56003567cf40771c1e13fdb1b1b52da12d3951eca24a2e1db057dc2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaniexpect v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "3941e5ee56003567cf40771c1e13fdb1b1b52da12d3951eca24a2e1db057dc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3941e5ee56003567cf40771c1e13fdb1b1b52da12d3951eca24a2e1db057dc2d", kill_on_drop: false }`
[INFO] [stdout] 3941e5ee56003567cf40771c1e13fdb1b1b52da12d3951eca24a2e1db057dc2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c0099ef04a683ee074cfbb7eea6f2c7a12584e788f987e39bf956a3fb523ebf
[INFO] running `Command { std: "docker" "start" "-a" "6c0099ef04a683ee074cfbb7eea6f2c7a12584e788f987e39bf956a3fb523ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaniexpect v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "6c0099ef04a683ee074cfbb7eea6f2c7a12584e788f987e39bf956a3fb523ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0099ef04a683ee074cfbb7eea6f2c7a12584e788f987e39bf956a3fb523ebf", kill_on_drop: false }`
[INFO] [stdout] 6c0099ef04a683ee074cfbb7eea6f2c7a12584e788f987e39bf956a3fb523ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7cf79802a2d517a4360b6d3b778054fb6812748958d0df088b1df221dff2ebe
[INFO] running `Command { std: "docker" "start" "-a" "a7cf79802a2d517a4360b6d3b778054fb6812748958d0df088b1df221dff2ebe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kaniexpect-49a6ff80e04144a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_format ... 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 kaniexpect
[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" "a7cf79802a2d517a4360b6d3b778054fb6812748958d0df088b1df221dff2ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cf79802a2d517a4360b6d3b778054fb6812748958d0df088b1df221dff2ebe", kill_on_drop: false }`
[INFO] [stdout] a7cf79802a2d517a4360b6d3b778054fb6812748958d0df088b1df221dff2ebe