[INFO] fetching crate rust_icu_uformattable 2.0.0...
[INFO] testing rust_icu_uformattable-2.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rust_icu_uformattable 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust_icu_uformattable 2.0.0 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 rust_icu_uformattable 2.0.0
[INFO] finished tweaking crates.io crate rust_icu_uformattable 2.0.0
[INFO] tweaked toml for crates.io crate rust_icu_uformattable 2.0.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2159c52d1290c7c2cc6c6030d7297d84d81ec239a682f9ee3e5df60ffeaf83d4
[INFO] running `Command { std: "docker" "start" "-a" "2159c52d1290c7c2cc6c6030d7297d84d81ec239a682f9ee3e5df60ffeaf83d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2159c52d1290c7c2cc6c6030d7297d84d81ec239a682f9ee3e5df60ffeaf83d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2159c52d1290c7c2cc6c6030d7297d84d81ec239a682f9ee3e5df60ffeaf83d4", kill_on_drop: false }`
[INFO] [stdout] 2159c52d1290c7c2cc6c6030d7297d84d81ec239a682f9ee3e5df60ffeaf83d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a67f6da1ffa7000046147f6c39a16dcdc5d64dc2891b87e39037f6d3e44b1ffe
[INFO] running `Command { std: "docker" "start" "-a" "a67f6da1ffa7000046147f6c39a16dcdc5d64dc2891b87e39037f6d3e44b1ffe", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rust_icu_sys v2.0.0
[INFO] [stderr]    Compiling rust_icu_common v2.0.0
[INFO] [stderr]    Compiling rust_icu_ustring v2.0.0
[INFO] [stderr]    Compiling rust_icu_uformattable v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `Command { std: "docker" "inspect" "a67f6da1ffa7000046147f6c39a16dcdc5d64dc2891b87e39037f6d3e44b1ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67f6da1ffa7000046147f6c39a16dcdc5d64dc2891b87e39037f6d3e44b1ffe", kill_on_drop: false }`
[INFO] [stdout] a67f6da1ffa7000046147f6c39a16dcdc5d64dc2891b87e39037f6d3e44b1ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a85d771af98db41b0e2d3061b94b25fb691d11bee966e95a6d911a6677c33926
[INFO] running `Command { std: "docker" "start" "-a" "a85d771af98db41b0e2d3061b94b25fb691d11bee966e95a6d911a6677c33926", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_icu_uformattable v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a85d771af98db41b0e2d3061b94b25fb691d11bee966e95a6d911a6677c33926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85d771af98db41b0e2d3061b94b25fb691d11bee966e95a6d911a6677c33926", kill_on_drop: false }`
[INFO] [stdout] a85d771af98db41b0e2d3061b94b25fb691d11bee966e95a6d911a6677c33926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 56cd15281300f681d55aee52744227db98df49e0192dd5333733a023d35a459e
[INFO] running `Command { std: "docker" "start" "-a" "56cd15281300f681d55aee52744227db98df49e0192dd5333733a023d35a459e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_icu_uformattable-2a1c9f07929dc647)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic ... 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] [stderr]    Doc-tests rust_icu_uformattable
[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" "56cd15281300f681d55aee52744227db98df49e0192dd5333733a023d35a459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cd15281300f681d55aee52744227db98df49e0192dd5333733a023d35a459e", kill_on_drop: false }`
[INFO] [stdout] 56cd15281300f681d55aee52744227db98df49e0192dd5333733a023d35a459e