[INFO] cloning repository https://github.com/nicolaracco/rust_katas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicolaracco/rust_katas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolaracco%2Frust_katas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolaracco%2Frust_katas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cacf4e47888470fd331de830eda44c5f67a297ac
[INFO] testing nicolaracco/rust_katas against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolaracco%2Frust_katas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nicolaracco/rust_katas
[INFO] finished tweaking git repo https://github.com/nicolaracco/rust_katas
[INFO] tweaked toml for git repo https://github.com/nicolaracco/rust_katas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nicolaracco/rust_katas on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nicolaracco/rust_katas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textwrap v0.11.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.18
[INFO] [stderr]   Downloaded structopt v0.3.26
[INFO] [stderr]   Downloaded strsim v0.8.0
[INFO] [stderr]   Downloaded quote v1.0.20
[INFO] [stderr]   Downloaded unicode-segmentation v1.9.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.40
[INFO] [stderr]   Downloaded clap v2.34.0
[INFO] [stderr]   Downloaded syn v1.0.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e60230555697f83db9cbaf9d95293c1cecf6a37d19be1c4e376416fcd2f90a23
[INFO] running `Command { std: "docker" "start" "-a" "e60230555697f83db9cbaf9d95293c1cecf6a37d19be1c4e376416fcd2f90a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e60230555697f83db9cbaf9d95293c1cecf6a37d19be1c4e376416fcd2f90a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60230555697f83db9cbaf9d95293c1cecf6a37d19be1c4e376416fcd2f90a23", kill_on_drop: false }`
[INFO] [stdout] e60230555697f83db9cbaf9d95293c1cecf6a37d19be1c4e376416fcd2f90a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9efb5f0b500a504fb60368cb73c827f7a9fbb6201f7e50c41f71c9b2a85a87c8
[INFO] running `Command { std: "docker" "start" "-a" "9efb5f0b500a504fb60368cb73c827f7a9fbb6201f7e50c41f71c9b2a85a87c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling rust_katas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "9efb5f0b500a504fb60368cb73c827f7a9fbb6201f7e50c41f71c9b2a85a87c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efb5f0b500a504fb60368cb73c827f7a9fbb6201f7e50c41f71c9b2a85a87c8", kill_on_drop: false }`
[INFO] [stdout] 9efb5f0b500a504fb60368cb73c827f7a9fbb6201f7e50c41f71c9b2a85a87c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59623dcd4729376e2b25f367669497fa730798ce27fe01653060c087a0e99c5b
[INFO] running `Command { std: "docker" "start" "-a" "59623dcd4729376e2b25f367669497fa730798ce27fe01653060c087a0e99c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_katas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "59623dcd4729376e2b25f367669497fa730798ce27fe01653060c087a0e99c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59623dcd4729376e2b25f367669497fa730798ce27fe01653060c087a0e99c5b", kill_on_drop: false }`
[INFO] [stdout] 59623dcd4729376e2b25f367669497fa730798ce27fe01653060c087a0e99c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8aaa56fb863b9b512992ea0da17385aeb12caec9850c22401f1af72ec7f576e
[INFO] running `Command { std: "docker" "start" "-a" "d8aaa56fb863b9b512992ea0da17385aeb12caec9850c22401f1af72ec7f576e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_katas-028c7a1749fbf2e8)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test create_phone_number::tests::one ... ok
[INFO] [stdout] test create_phone_number::tests::three ... ok
[INFO] [stdout] test create_phone_number::tests::two ... ok
[INFO] [stdout] test dig_pow::tests::not_found_two ... ok
[INFO] [stdout] test dig_pow::tests::not_found ... ok
[INFO] [stdout] test dig_pow::tests::fifty_one ... ok
[INFO] [stdout] test dig_pow::tests::found ... ok
[INFO] [stdout] test morse_decode::tests::basic_bit ... ok
[INFO] [stdout] test longest::tests::two ... ok
[INFO] [stdout] test morse_decode::tests::a_letter ... ok
[INFO] [stdout] test morse_decode::tests::empty ... ok
[INFO] [stdout] test morse_decode::tests::basic_bit_two ... ok
[INFO] [stdout] test longest::tests::one ... ok
[INFO] [stdout] test morse_decode::tests::hey_jude_bits ... ok
[INFO] [stdout] test unique_in_order::tests::one_item_list ... ok
[INFO] [stdout] test unique_in_order::tests::empty_list ... ok
[INFO] [stdout] test unique_in_order::tests::two_different_items_list ... ok
[INFO] [stdout] test morse_decode::tests::hey_jude ... ok
[INFO] [stdout] test morse_decode::tests::extra_zeros_handling ... ok
[INFO] [stdout] test morse_decode::tests::spaces ... ok
[INFO] [stdout] test unique_in_order::tests::two_equal_items_list ... ok
[INFO] [stdout] test morse_decode::tests::extra_zeros_handling_bits ... ok
[INFO] [stdout] test dig_pow::tests::two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8aaa56fb863b9b512992ea0da17385aeb12caec9850c22401f1af72ec7f576e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8aaa56fb863b9b512992ea0da17385aeb12caec9850c22401f1af72ec7f576e", kill_on_drop: false }`
[INFO] [stdout] d8aaa56fb863b9b512992ea0da17385aeb12caec9850c22401f1af72ec7f576e