[INFO] fetching crate kn 0.2.2...
[INFO] testing kn-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kn 0.2.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate kn 0.2.2 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 kn 0.2.2
[INFO] finished tweaking crates.io crate kn 0.2.2
[INFO] tweaked toml for crates.io crate kn 0.2.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate kn 0.2.2 already has a lockfile, it will not be regenerated
[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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] f8e8443925b95f7836e10d08959efb19146d39cce91f40cb88abc909fafce322
[INFO] running `Command { std: "docker" "start" "-a" "f8e8443925b95f7836e10d08959efb19146d39cce91f40cb88abc909fafce322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e8443925b95f7836e10d08959efb19146d39cce91f40cb88abc909fafce322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e8443925b95f7836e10d08959efb19146d39cce91f40cb88abc909fafce322", kill_on_drop: false }`
[INFO] [stdout] f8e8443925b95f7836e10d08959efb19146d39cce91f40cb88abc909fafce322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 5ba7f2ee97ea55e4fbaead257e7e0c1bce2ab579f08e6c7225fa61cb951f1d20
[INFO] running `Command { std: "docker" "start" "-a" "5ba7f2ee97ea55e4fbaead257e7e0c1bce2ab579f08e6c7225fa61cb951f1d20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling pico-args v0.4.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling alphanumeric-sort v1.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling kn v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.55s
[INFO] running `Command { std: "docker" "inspect" "5ba7f2ee97ea55e4fbaead257e7e0c1bce2ab579f08e6c7225fa61cb951f1d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba7f2ee97ea55e4fbaead257e7e0c1bce2ab579f08e6c7225fa61cb951f1d20", kill_on_drop: false }`
[INFO] [stdout] 5ba7f2ee97ea55e4fbaead257e7e0c1bce2ab579f08e6c7225fa61cb951f1d20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] fb6e244d7a63e6bbc302b5713c56b4259370f8d71c66e99b81875747a6060ca0
[INFO] running `Command { std: "docker" "start" "-a" "fb6e244d7a63e6bbc302b5713c56b4259370f8d71c66e99b81875747a6060ca0", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.1
[INFO] [stderr]    Compiling kn v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "fb6e244d7a63e6bbc302b5713c56b4259370f8d71c66e99b81875747a6060ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6e244d7a63e6bbc302b5713c56b4259370f8d71c66e99b81875747a6060ca0", kill_on_drop: false }`
[INFO] [stdout] fb6e244d7a63e6bbc302b5713c56b4259370f8d71c66e99b81875747a6060ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 33b17c61b216aaed9279fd16ed3b18cee86e6d7c9cff49a083e89cdc65fb8d1e
[INFO] running `Command { std: "docker" "start" "-a" "33b17c61b216aaed9279fd16ed3b18cee86e6d7c9cff49a083e89cdc65fb8d1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/_kn-28f0d12fce2ff21c)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test interactive::test::test_location_push_pop ... ok
[INFO] [stdout] test interactive::test::test_filter ... ok
[INFO] [stdout] test query::test::test_decompose_arg ... ok
[INFO] [stdout] test search::abbr::test::test_congruence_ordering ... ok
[INFO] [stdout] test interactive::ui::test::test_navigation ... ok
[INFO] [stdout] test search::abbr::test::test_literal_match ... ok
[INFO] [stdout] test search::abbr::test::test_subseries_match ... ok
[INFO] [stdout] test search::abbr::test::test_from_string ... ok
[INFO] [stdout] test search::abbr::test::test_wildcard_match ... ok
[INFO] [stdout] test search::test::test_search_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33b17c61b216aaed9279fd16ed3b18cee86e6d7c9cff49a083e89cdc65fb8d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33b17c61b216aaed9279fd16ed3b18cee86e6d7c9cff49a083e89cdc65fb8d1e", kill_on_drop: false }`
[INFO] [stdout] 33b17c61b216aaed9279fd16ed3b18cee86e6d7c9cff49a083e89cdc65fb8d1e