[INFO] fetching crate zen_utils 0.1.3...
[INFO] testing zen_utils-0.1.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate zen_utils 0.1.3 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate zen_utils 0.1.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zen_utils 0.1.3
[INFO] finished tweaking crates.io crate zen_utils 0.1.3
[INFO] tweaked toml for crates.io crate zen_utils 0.1.3 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 455219e703982fe5bb8288e39fe2babd3fa7e7e38b57dc269e712f0df8e25012
[INFO] running `Command { std: "docker" "start" "-a" "455219e703982fe5bb8288e39fe2babd3fa7e7e38b57dc269e712f0df8e25012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "455219e703982fe5bb8288e39fe2babd3fa7e7e38b57dc269e712f0df8e25012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455219e703982fe5bb8288e39fe2babd3fa7e7e38b57dc269e712f0df8e25012", kill_on_drop: false }`
[INFO] [stdout] 455219e703982fe5bb8288e39fe2babd3fa7e7e38b57dc269e712f0df8e25012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbfeced1b617a7248d5a141ac7c76233dce17164e6df49b911b042d5b2646024
[INFO] running `Command { std: "docker" "start" "-a" "bbfeced1b617a7248d5a141ac7c76233dce17164e6df49b911b042d5b2646024", kill_on_drop: false }`
[INFO] [stderr]    Compiling zen_utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "bbfeced1b617a7248d5a141ac7c76233dce17164e6df49b911b042d5b2646024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfeced1b617a7248d5a141ac7c76233dce17164e6df49b911b042d5b2646024", kill_on_drop: false }`
[INFO] [stdout] bbfeced1b617a7248d5a141ac7c76233dce17164e6df49b911b042d5b2646024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae75719821acdf712536401aae9611b63eaf4b9037313c69553e0b581b36e06
[INFO] running `Command { std: "docker" "start" "-a" "6ae75719821acdf712536401aae9611b63eaf4b9037313c69553e0b581b36e06", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zen_utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "6ae75719821acdf712536401aae9611b63eaf4b9037313c69553e0b581b36e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae75719821acdf712536401aae9611b63eaf4b9037313c69553e0b581b36e06", kill_on_drop: false }`
[INFO] [stdout] 6ae75719821acdf712536401aae9611b63eaf4b9037313c69553e0b581b36e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48c2e7adf2a34f1e4eb2868fcb1527707fda28c479fd62d1f91166002e3470e2
[INFO] running `Command { std: "docker" "start" "-a" "48c2e7adf2a34f1e4eb2868fcb1527707fda28c479fd62d1f91166002e3470e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zen_utils-9234dfaf67c60dbc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zen_utils
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::zen_string_utils::longest_shared_substr ... 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" "48c2e7adf2a34f1e4eb2868fcb1527707fda28c479fd62d1f91166002e3470e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c2e7adf2a34f1e4eb2868fcb1527707fda28c479fd62d1f91166002e3470e2", kill_on_drop: false }`
[INFO] [stdout] 48c2e7adf2a34f1e4eb2868fcb1527707fda28c479fd62d1f91166002e3470e2