[INFO] fetching crate kg-display 0.1.2...
[INFO] testing kg-display-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kg-display 0.1.2 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate kg-display 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kg-display 0.1.2
[INFO] finished tweaking crates.io crate kg-display 0.1.2
[INFO] tweaked toml for crates.io crate kg-display 0.1.2 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d3c48fe4102e103cfa66d532e36d2fc3210f804a0140f61006f01e7dee20ac7
[INFO] running `Command { std: "docker" "start" "-a" "2d3c48fe4102e103cfa66d532e36d2fc3210f804a0140f61006f01e7dee20ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d3c48fe4102e103cfa66d532e36d2fc3210f804a0140f61006f01e7dee20ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3c48fe4102e103cfa66d532e36d2fc3210f804a0140f61006f01e7dee20ac7", kill_on_drop: false }`
[INFO] [stdout] 2d3c48fe4102e103cfa66d532e36d2fc3210f804a0140f61006f01e7dee20ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05405d5b31c18dc3dc3b98e276ac140e0e5cf66c452bfad546208ad2d80aafc8
[INFO] running `Command { std: "docker" "start" "-a" "05405d5b31c18dc3dc3b98e276ac140e0e5cf66c452bfad546208ad2d80aafc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling kg-display v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "05405d5b31c18dc3dc3b98e276ac140e0e5cf66c452bfad546208ad2d80aafc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05405d5b31c18dc3dc3b98e276ac140e0e5cf66c452bfad546208ad2d80aafc8", kill_on_drop: false }`
[INFO] [stdout] 05405d5b31c18dc3dc3b98e276ac140e0e5cf66c452bfad546208ad2d80aafc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cf4762bb8488d68d546701f18317f59b8dbfc6521fc2f82e75780991f5a73a8
[INFO] running `Command { std: "docker" "start" "-a" "3cf4762bb8488d68d546701f18317f59b8dbfc6521fc2f82e75780991f5a73a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kg-display v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kg_display-36f611e2344643f9)
[INFO] running `Command { std: "docker" "inspect" "3cf4762bb8488d68d546701f18317f59b8dbfc6521fc2f82e75780991f5a73a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf4762bb8488d68d546701f18317f59b8dbfc6521fc2f82e75780991f5a73a8", kill_on_drop: false }`
[INFO] [stdout] 3cf4762bb8488d68d546701f18317f59b8dbfc6521fc2f82e75780991f5a73a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9630ead804de1924e29c9d6e20f9aaa0568608c4b983de663609f8b88307640
[INFO] running `Command { std: "docker" "start" "-a" "e9630ead804de1924e29c9d6e20f9aaa0568608c4b983de663609f8b88307640", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kg_display-36f611e2344643f9)
[INFO] [stderr]    Doc-tests kg-display
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fmt::tests::format_string ... 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] [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" "e9630ead804de1924e29c9d6e20f9aaa0568608c4b983de663609f8b88307640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9630ead804de1924e29c9d6e20f9aaa0568608c4b983de663609f8b88307640", kill_on_drop: false }`
[INFO] [stdout] e9630ead804de1924e29c9d6e20f9aaa0568608c4b983de663609f8b88307640