[INFO] fetching crate uniqtoo 0.3.0...
[INFO] testing uniqtoo-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uniqtoo 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate uniqtoo 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniqtoo 0.3.0
[INFO] finished tweaking crates.io crate uniqtoo 0.3.0
[INFO] tweaked toml for crates.io crate uniqtoo 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate uniqtoo 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cc7f33e75430f8ab109e45e7e75418ca1f0165502ea5c728e8b5807ca471cdf
[INFO] running `Command { std: "docker" "start" "-a" "2cc7f33e75430f8ab109e45e7e75418ca1f0165502ea5c728e8b5807ca471cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cc7f33e75430f8ab109e45e7e75418ca1f0165502ea5c728e8b5807ca471cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc7f33e75430f8ab109e45e7e75418ca1f0165502ea5c728e8b5807ca471cdf", kill_on_drop: false }`
[INFO] [stdout] 2cc7f33e75430f8ab109e45e7e75418ca1f0165502ea5c728e8b5807ca471cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c01d0d0c2d4d5c6b1119701b403d3c6bd8c78ea0dee12480d08ffd7dc1be8dc1
[INFO] running `Command { std: "docker" "start" "-a" "c01d0d0c2d4d5c6b1119701b403d3c6bd8c78ea0dee12480d08ffd7dc1be8dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling uniqtoo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `Command { std: "docker" "inspect" "c01d0d0c2d4d5c6b1119701b403d3c6bd8c78ea0dee12480d08ffd7dc1be8dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01d0d0c2d4d5c6b1119701b403d3c6bd8c78ea0dee12480d08ffd7dc1be8dc1", kill_on_drop: false }`
[INFO] [stdout] c01d0d0c2d4d5c6b1119701b403d3c6bd8c78ea0dee12480d08ffd7dc1be8dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f186772fa6f5815708b288a3e683eb272cc0075575709f05b10263da08894caa
[INFO] running `Command { std: "docker" "start" "-a" "f186772fa6f5815708b288a3e683eb272cc0075575709f05b10263da08894caa", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniqtoo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/output.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "f186772fa6f5815708b288a3e683eb272cc0075575709f05b10263da08894caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f186772fa6f5815708b288a3e683eb272cc0075575709f05b10263da08894caa", kill_on_drop: false }`
[INFO] [stdout] f186772fa6f5815708b288a3e683eb272cc0075575709f05b10263da08894caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f960e7f69a2dfdbd2e2dde8606e4ed21059049557f9e30bbd20cea316ab8be
[INFO] running `Command { std: "docker" "start" "-a" "e8f960e7f69a2dfdbd2e2dde8606e4ed21059049557f9e30bbd20cea316ab8be", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stdout] running 11 tests
[INFO] [stderr]   --> src/output.rs:61:6
[INFO] [stdout] test output::tests::debug_does_not_use_ansi_control_codes ... ok
[INFO] [stderr]    |
[INFO] [stdout] test output::tests::head_limits_output_reversed ... ok
[INFO] [stderr] 61 |     use super::*;
[INFO] [stdout] test output::tests::print_clears_previous ... ok
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stdout] test counter::tests::ignore_field ... ok
[INFO] [stderr]    |
[INFO] [stdout] test output::tests::print_prints ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test counter::tests::case_insensitive ... ok
[INFO] [stderr] 
[INFO] [stdout] test output::tests::print_reverse ... ok
[INFO] [stderr] warning: `uniqtoo` (bin "uniqtoo" test) generated 1 warning
[INFO] [stdout] test counter::tests::ignore_char ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] test output::tests::head_limits_output ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uniqtoo-08e8771e9b27cd3b)
[INFO] [stdout] test counter::tests::ignore_field_and_char ... ok
[INFO] [stdout] test counter::tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8f960e7f69a2dfdbd2e2dde8606e4ed21059049557f9e30bbd20cea316ab8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f960e7f69a2dfdbd2e2dde8606e4ed21059049557f9e30bbd20cea316ab8be", kill_on_drop: false }`
[INFO] [stdout] e8f960e7f69a2dfdbd2e2dde8606e4ed21059049557f9e30bbd20cea316ab8be