[INFO] cloning repository https://github.com/olishmollie/nconv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olishmollie/nconv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folishmollie%2Fnconv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folishmollie%2Fnconv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb6e3459673f27e25992baf509701edce00dd38e
[INFO] testing olishmollie/nconv against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folishmollie%2Fnconv" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/olishmollie/nconv 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 git repo https://github.com/olishmollie/nconv
[INFO] finished tweaking git repo https://github.com/olishmollie/nconv
[INFO] tweaked toml for git repo https://github.com/olishmollie/nconv written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/olishmollie/nconv 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 14c5bdb0a82e344630d82cf7ac2963414ea8fe22a33d347f4a617951c14e10ea
[INFO] running `Command { std: "docker" "start" "-a" "14c5bdb0a82e344630d82cf7ac2963414ea8fe22a33d347f4a617951c14e10ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c5bdb0a82e344630d82cf7ac2963414ea8fe22a33d347f4a617951c14e10ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c5bdb0a82e344630d82cf7ac2963414ea8fe22a33d347f4a617951c14e10ea", kill_on_drop: false }`
[INFO] [stdout] 14c5bdb0a82e344630d82cf7ac2963414ea8fe22a33d347f4a617951c14e10ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] e646c8e7b00d50b4bc86b6cdbbc25f92c4714b09b3dbae45b33b4f342dd1f666
[INFO] running `Command { std: "docker" "start" "-a" "e646c8e7b00d50b4bc86b6cdbbc25f92c4714b09b3dbae45b33b4f342dd1f666", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling radix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.73s
[INFO] running `Command { std: "docker" "inspect" "e646c8e7b00d50b4bc86b6cdbbc25f92c4714b09b3dbae45b33b4f342dd1f666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e646c8e7b00d50b4bc86b6cdbbc25f92c4714b09b3dbae45b33b4f342dd1f666", kill_on_drop: false }`
[INFO] [stdout] e646c8e7b00d50b4bc86b6cdbbc25f92c4714b09b3dbae45b33b4f342dd1f666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] f870d378a6eff2d76e2371392b9cda4ca892bc7820cc4c0514b0fb7680205bfb
[INFO] running `Command { std: "docker" "start" "-a" "f870d378a6eff2d76e2371392b9cda4ca892bc7820cc4c0514b0fb7680205bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling radix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "f870d378a6eff2d76e2371392b9cda4ca892bc7820cc4c0514b0fb7680205bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f870d378a6eff2d76e2371392b9cda4ca892bc7820cc4c0514b0fb7680205bfb", kill_on_drop: false }`
[INFO] [stdout] f870d378a6eff2d76e2371392b9cda4ca892bc7820cc4c0514b0fb7680205bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 6fc532efe777386627a8ce7f4a8d2bc5e576f4083b9eede82a6058dbd8da3a8e
[INFO] running `Command { std: "docker" "start" "-a" "6fc532efe777386627a8ce7f4a8d2bc5e576f4083b9eede82a6058dbd8da3a8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/radix-33aa6437e119e526)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::converts_empty_argument ... ok
[INFO] [stdout] test tests::converts_its_own_radix ... ok
[INFO] [stdout] test tests::converts_binary_to_octal ... ok
[INFO] [stdout] test tests::converts_decimal_to_binary ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_binary ... ok
[INFO] [stdout] test tests::converts_negative_decimal_to_binary ... ok
[INFO] [stdout] test tests::converts_octal_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_one_char_arguments ... ok
[INFO] [stdout] test tests::converts_binary_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_octal ... ok
[INFO] [stdout] test tests::converts_decimal_to_hexadecimal ... ok
[INFO] [stdout] test tests::converts_binary_to_decimal ... ok
[INFO] [stdout] test tests::converts_negative_binary_to_decimal ... ok
[INFO] [stdout] test tests::does_not_convert_invalid_argument ... ok
[INFO] [stdout] test tests::converts_decimal_to_octal ... ok
[INFO] [stdout] test tests::converts_octal_to_decimal ... ok
[INFO] [stdout] test tests::converts_hexadecimal_to_decimal ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/radix-3d062622439d148a)
[INFO] [stdout] test tests::reports_error_on_overflow ... ok
[INFO] [stdout] test tests::converts_octal_to_binary ... ok
[INFO] [stdout] test tests::does_not_convert_invalid_radix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests radix
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - convert (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fc532efe777386627a8ce7f4a8d2bc5e576f4083b9eede82a6058dbd8da3a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc532efe777386627a8ce7f4a8d2bc5e576f4083b9eede82a6058dbd8da3a8e", kill_on_drop: false }`
[INFO] [stdout] 6fc532efe777386627a8ce7f4a8d2bc5e576f4083b9eede82a6058dbd8da3a8e