[INFO] fetching crate unicode_clusters 0.1.2...
[INFO] testing unicode_clusters-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate unicode_clusters 0.1.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate unicode_clusters 0.1.2 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 unicode_clusters 0.1.2
[INFO] finished tweaking crates.io crate unicode_clusters 0.1.2
[INFO] tweaked toml for crates.io crate unicode_clusters 0.1.2 written to /workspace/builds/worker-21/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d789f3fb2fd751350a1cbc6a18c8072a33ae3da33deae8f25730eee0b8731c02
[INFO] running `Command { std: "docker" "start" "-a" "d789f3fb2fd751350a1cbc6a18c8072a33ae3da33deae8f25730eee0b8731c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d789f3fb2fd751350a1cbc6a18c8072a33ae3da33deae8f25730eee0b8731c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d789f3fb2fd751350a1cbc6a18c8072a33ae3da33deae8f25730eee0b8731c02", kill_on_drop: false }`
[INFO] [stdout] d789f3fb2fd751350a1cbc6a18c8072a33ae3da33deae8f25730eee0b8731c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c45fbf172b133c8db2f42ddf4ad07c045833683c8d76d8f0ddeb4da888240818
[INFO] running `Command { std: "docker" "start" "-a" "c45fbf172b133c8db2f42ddf4ad07c045833683c8d76d8f0ddeb4da888240818", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_clusters v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "c45fbf172b133c8db2f42ddf4ad07c045833683c8d76d8f0ddeb4da888240818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45fbf172b133c8db2f42ddf4ad07c045833683c8d76d8f0ddeb4da888240818", kill_on_drop: false }`
[INFO] [stdout] c45fbf172b133c8db2f42ddf4ad07c045833683c8d76d8f0ddeb4da888240818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8fdc5cb1a30d608cfbdca0c7e37a61805de4db9aefbb96625379cc6d388f6018
[INFO] running `Command { std: "docker" "start" "-a" "8fdc5cb1a30d608cfbdca0c7e37a61805de4db9aefbb96625379cc6d388f6018", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_clusters v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "8fdc5cb1a30d608cfbdca0c7e37a61805de4db9aefbb96625379cc6d388f6018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdc5cb1a30d608cfbdca0c7e37a61805de4db9aefbb96625379cc6d388f6018", kill_on_drop: false }`
[INFO] [stdout] 8fdc5cb1a30d608cfbdca0c7e37a61805de4db9aefbb96625379cc6d388f6018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] bc112a191569a3e17a9b2c6a043124e11db856b732a532b7dba29d809af73d91
[INFO] running `Command { std: "docker" "start" "-a" "bc112a191569a3e17a9b2c6a043124e11db856b732a532b7dba29d809af73d91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicode_clusters-ab86bad57beb0435)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bytes_2 ... ok
[INFO] [stdout] test bytes_4 ... ok
[INFO] [stdout] test bytes_3 ... ok
[INFO] [stdout] test bytes_1 ... ok
[INFO] [stdout] test bytes_6 ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test unicode_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode_clusters
[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" "bc112a191569a3e17a9b2c6a043124e11db856b732a532b7dba29d809af73d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc112a191569a3e17a9b2c6a043124e11db856b732a532b7dba29d809af73d91", kill_on_drop: false }`
[INFO] [stdout] bc112a191569a3e17a9b2c6a043124e11db856b732a532b7dba29d809af73d91