[INFO] fetching crate uu_printf 0.0.12...
[INFO] testing uu_printf-0.0.12 against 1.59.0 for beta-1.60-1
[INFO] extracting crate uu_printf 0.0.12 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate uu_printf 0.0.12 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 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-20/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" "+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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 6d95eea753f5841ca21e8d1d48a0c2b09948a6c2c2095319e9f781bb12ddc6a4
[INFO] running `Command { std: "docker" "start" "-a" "6d95eea753f5841ca21e8d1d48a0c2b09948a6c2c2095319e9f781bb12ddc6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d95eea753f5841ca21e8d1d48a0c2b09948a6c2c2095319e9f781bb12ddc6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d95eea753f5841ca21e8d1d48a0c2b09948a6c2c2095319e9f781bb12ddc6a4", kill_on_drop: false }`
[INFO] [stdout] 6d95eea753f5841ca21e8d1d48a0c2b09948a6c2c2095319e9f781bb12ddc6a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 20e929c3921de44d411146125f6092ca21cfce9a70562aa25685b5b0f6ed710a
[INFO] running `Command { std: "docker" "start" "-a" "20e929c3921de44d411146125f6092ca21cfce9a70562aa25685b5b0f6ed710a", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_printf v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "20e929c3921de44d411146125f6092ca21cfce9a70562aa25685b5b0f6ed710a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e929c3921de44d411146125f6092ca21cfce9a70562aa25685b5b0f6ed710a", kill_on_drop: false }`
[INFO] [stdout] 20e929c3921de44d411146125f6092ca21cfce9a70562aa25685b5b0f6ed710a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b058be949e341b3af9570bf048e6b310da32d532f686404fcdd7c5ff5630e437
[INFO] running `Command { std: "docker" "start" "-a" "b058be949e341b3af9570bf048e6b310da32d532f686404fcdd7c5ff5630e437", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_printf v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b058be949e341b3af9570bf048e6b310da32d532f686404fcdd7c5ff5630e437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b058be949e341b3af9570bf048e6b310da32d532f686404fcdd7c5ff5630e437", kill_on_drop: false }`
[INFO] [stdout] b058be949e341b3af9570bf048e6b310da32d532f686404fcdd7c5ff5630e437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9bc01c91589149f063367c3b8d6b032bb60b387e05f580ebf39b4260ff8b39cb
[INFO] running `Command { std: "docker" "start" "-a" "9bc01c91589149f063367c3b8d6b032bb60b387e05f580ebf39b4260ff8b39cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_printf-240e0166395dcd57)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] test tokenize::num_format::formatters::base_conv::tests::test_arrnum_int_div_short_circuit ... 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-6b2c052c72538f1e)
[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" "9bc01c91589149f063367c3b8d6b032bb60b387e05f580ebf39b4260ff8b39cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc01c91589149f063367c3b8d6b032bb60b387e05f580ebf39b4260ff8b39cb", kill_on_drop: false }`
[INFO] [stdout] 9bc01c91589149f063367c3b8d6b032bb60b387e05f580ebf39b4260ff8b39cb