[INFO] fetching crate kn 0.2.2...
[INFO] testing kn-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate kn 0.2.2 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate kn 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-40/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" "+1.55.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.2.6
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded pretty_assertions v0.7.1
[INFO] [stderr]   Downloaded alphanumeric-sort v1.4.3
[INFO] [stderr]   Downloaded pico-args v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8eb597732b038f61ee97e6c78997a7ec95484aff15e283d54ad44ce90a7495c
[INFO] running `Command { std: "docker" "start" "-a" "d8eb597732b038f61ee97e6c78997a7ec95484aff15e283d54ad44ce90a7495c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8eb597732b038f61ee97e6c78997a7ec95484aff15e283d54ad44ce90a7495c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8eb597732b038f61ee97e6c78997a7ec95484aff15e283d54ad44ce90a7495c", kill_on_drop: false }`
[INFO] [stdout] d8eb597732b038f61ee97e6c78997a7ec95484aff15e283d54ad44ce90a7495c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65669bbc0cb76757c9c84e57d7dacf6a0e5b1b91c917ae33e472f41956fa2092
[INFO] running `Command { std: "docker" "start" "-a" "65669bbc0cb76757c9c84e57d7dacf6a0e5b1b91c917ae33e472f41956fa2092", 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 alphanumeric-sort v1.4.3
[INFO] [stderr]    Compiling pico-args v0.4.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[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 14.66s
[INFO] running `Command { std: "docker" "inspect" "65669bbc0cb76757c9c84e57d7dacf6a0e5b1b91c917ae33e472f41956fa2092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65669bbc0cb76757c9c84e57d7dacf6a0e5b1b91c917ae33e472f41956fa2092", kill_on_drop: false }`
[INFO] [stdout] 65669bbc0cb76757c9c84e57d7dacf6a0e5b1b91c917ae33e472f41956fa2092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3731b1c60d75f7d57a38b4f9eff246afcff7682ea75fc857947d3263b6609d90
[INFO] running `Command { std: "docker" "start" "-a" "3731b1c60d75f7d57a38b4f9eff246afcff7682ea75fc857947d3263b6609d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.12
[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 6.46s
[INFO] running `Command { std: "docker" "inspect" "3731b1c60d75f7d57a38b4f9eff246afcff7682ea75fc857947d3263b6609d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3731b1c60d75f7d57a38b4f9eff246afcff7682ea75fc857947d3263b6609d90", kill_on_drop: false }`
[INFO] [stdout] 3731b1c60d75f7d57a38b4f9eff246afcff7682ea75fc857947d3263b6609d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3a3119101d666651dc1e84c8b998e9a0347ac6af1dccc175db55f6978144505
[INFO] running `Command { std: "docker" "start" "-a" "b3a3119101d666651dc1e84c8b998e9a0347ac6af1dccc175db55f6978144505", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/_kn-0189ccfa3ca41aec)
[INFO] [stdout] 
[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 interactive::ui::test::test_navigation ... ok
[INFO] [stdout] test query::test::test_decompose_arg ... ok
[INFO] [stdout] test search::abbr::test::test_congruence_ordering ... ok
[INFO] [stdout] test search::abbr::test::test_from_string ... 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_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" "b3a3119101d666651dc1e84c8b998e9a0347ac6af1dccc175db55f6978144505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a3119101d666651dc1e84c8b998e9a0347ac6af1dccc175db55f6978144505", kill_on_drop: false }`
[INFO] [stdout] b3a3119101d666651dc1e84c8b998e9a0347ac6af1dccc175db55f6978144505