[INFO] fetching crate kib 4.0.0...
[INFO] testing kib-4.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kib 4.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kib 4.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kib 4.0.0
[INFO] finished tweaking crates.io crate kib 4.0.0
[INFO] tweaked toml for crates.io crate kib 4.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ede63a7e53d5e82ca97c4f0d41cf277f81802cc5bae69324dfd723bc65e3bce
[INFO] running `Command { std: "docker" "start" "-a" "2ede63a7e53d5e82ca97c4f0d41cf277f81802cc5bae69324dfd723bc65e3bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ede63a7e53d5e82ca97c4f0d41cf277f81802cc5bae69324dfd723bc65e3bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ede63a7e53d5e82ca97c4f0d41cf277f81802cc5bae69324dfd723bc65e3bce", kill_on_drop: false }`
[INFO] [stdout] 2ede63a7e53d5e82ca97c4f0d41cf277f81802cc5bae69324dfd723bc65e3bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90abd9af4181c55e65557c4b531aae291f4cdb0d3e233abb1b609c89215f43a5
[INFO] running `Command { std: "docker" "start" "-a" "90abd9af4181c55e65557c4b531aae291f4cdb0d3e233abb1b609c89215f43a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kib v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "90abd9af4181c55e65557c4b531aae291f4cdb0d3e233abb1b609c89215f43a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90abd9af4181c55e65557c4b531aae291f4cdb0d3e233abb1b609c89215f43a5", kill_on_drop: false }`
[INFO] [stdout] 90abd9af4181c55e65557c4b531aae291f4cdb0d3e233abb1b609c89215f43a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994a973516e5e70bd09e65d037f4c9d3175dad9dd5f0c682d27a7cf6d7d9f92f
[INFO] running `Command { std: "docker" "start" "-a" "994a973516e5e70bd09e65d037f4c9d3175dad9dd5f0c682d27a7cf6d7d9f92f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kib v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "994a973516e5e70bd09e65d037f4c9d3175dad9dd5f0c682d27a7cf6d7d9f92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994a973516e5e70bd09e65d037f4c9d3175dad9dd5f0c682d27a7cf6d7d9f92f", kill_on_drop: false }`
[INFO] [stdout] 994a973516e5e70bd09e65d037f4c9d3175dad9dd5f0c682d27a7cf6d7d9f92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a79c8535af08d803644d7094bc624eebcba86b7cc89cf05ff80ff8dc91b75c0
[INFO] running `Command { std: "docker" "start" "-a" "3a79c8535af08d803644d7094bc624eebcba86b7cc89cf05ff80ff8dc91b75c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kib-726f5d1c1c2d97a6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests ... ok
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-36adfd56b008ea26)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test formats ... ok
[INFO] [stdout] test units ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kib
[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" "3a79c8535af08d803644d7094bc624eebcba86b7cc89cf05ff80ff8dc91b75c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a79c8535af08d803644d7094bc624eebcba86b7cc89cf05ff80ff8dc91b75c0", kill_on_drop: false }`
[INFO] [stdout] 3a79c8535af08d803644d7094bc624eebcba86b7cc89cf05ff80ff8dc91b75c0