[INFO] fetching crate uu_printf 0.0.12...
[INFO] testing uu_printf-0.0.12 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate uu_printf 0.0.12 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate uu_printf 0.0.12 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_printf 0.0.12
[INFO] finished tweaking crates.io crate uu_printf 0.0.12
[INFO] tweaked toml for crates.io crate uu_printf 0.0.12 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate uu_printf 0.0.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e55bb4ec0004d71347834f5ba98ceb5cd7bc80b28d9a90706fb392f2107fe20
[INFO] running `Command { std: "docker" "start" "-a" "5e55bb4ec0004d71347834f5ba98ceb5cd7bc80b28d9a90706fb392f2107fe20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e55bb4ec0004d71347834f5ba98ceb5cd7bc80b28d9a90706fb392f2107fe20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e55bb4ec0004d71347834f5ba98ceb5cd7bc80b28d9a90706fb392f2107fe20", kill_on_drop: false }`
[INFO] [stdout] 5e55bb4ec0004d71347834f5ba98ceb5cd7bc80b28d9a90706fb392f2107fe20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36547fcb4f8519b2b9833f1ad12acfce5f9e86a5bfcbb3ff28b515850f1fd5c2
[INFO] running `Command { std: "docker" "start" "-a" "36547fcb4f8519b2b9833f1ad12acfce5f9e86a5bfcbb3ff28b515850f1fd5c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_printf v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "36547fcb4f8519b2b9833f1ad12acfce5f9e86a5bfcbb3ff28b515850f1fd5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36547fcb4f8519b2b9833f1ad12acfce5f9e86a5bfcbb3ff28b515850f1fd5c2", kill_on_drop: false }`
[INFO] [stdout] 36547fcb4f8519b2b9833f1ad12acfce5f9e86a5bfcbb3ff28b515850f1fd5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a583c6d8e7d7174b486fc868effe0e1e56540de790bfb8f831fac3a762b37982
[INFO] running `Command { std: "docker" "start" "-a" "a583c6d8e7d7174b486fc868effe0e1e56540de790bfb8f831fac3a762b37982", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_printf v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "a583c6d8e7d7174b486fc868effe0e1e56540de790bfb8f831fac3a762b37982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a583c6d8e7d7174b486fc868effe0e1e56540de790bfb8f831fac3a762b37982", kill_on_drop: false }`
[INFO] [stdout] a583c6d8e7d7174b486fc868effe0e1e56540de790bfb8f831fac3a762b37982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] feb2511a2004191135ae507d01a8d6ab6fa0530fe3855affa0d405a068b57ce1
[INFO] running `Command { std: "docker" "start" "-a" "feb2511a2004191135ae507d01a8d6ab6fa0530fe3855affa0d405a068b57ce1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_printf-66f239bc21009d7e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tokenize::num_format::formatters::base_conv::tests::test_arrnum_int_div_short_circuit ... ok
[INFO] [stdout] test tokenize::num_format::formatters::base_conv::tests::test_arrnum_int_mult ... ok
[INFO] [stdout] test tokenize::num_format::formatters::base_conv::tests::test_arrnum_int_non_base_10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/printf-476b9c461cac2cfe)
[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] [stderr]    Doc-tests uu_printf
[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" "feb2511a2004191135ae507d01a8d6ab6fa0530fe3855affa0d405a068b57ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb2511a2004191135ae507d01a8d6ab6fa0530fe3855affa0d405a068b57ce1", kill_on_drop: false }`
[INFO] [stdout] feb2511a2004191135ae507d01a8d6ab6fa0530fe3855affa0d405a068b57ce1