[INFO] cloning repository https://github.com/mateuspinto/ascii-arts-generator-ufv-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mateuspinto/ascii-arts-generator-ufv-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuspinto%2Fascii-arts-generator-ufv-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuspinto%2Fascii-arts-generator-ufv-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6b045b1f027874f85c26853cd8ed4a60851ff67
[INFO] testing mateuspinto/ascii-arts-generator-ufv-rust against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuspinto%2Fascii-arts-generator-ufv-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mateuspinto/ascii-arts-generator-ufv-rust on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mateuspinto/ascii-arts-generator-ufv-rust
[INFO] finished tweaking git repo https://github.com/mateuspinto/ascii-arts-generator-ufv-rust
[INFO] tweaked toml for git repo https://github.com/mateuspinto/ascii-arts-generator-ufv-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mateuspinto/ascii-arts-generator-ufv-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a042ea46657cb8b13a17692f2dddcf2e6acabfb124629bc9ed55725acf149e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99a042ea46657cb8b13a17692f2dddcf2e6acabfb124629bc9ed55725acf149e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a042ea46657cb8b13a17692f2dddcf2e6acabfb124629bc9ed55725acf149e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a042ea46657cb8b13a17692f2dddcf2e6acabfb124629bc9ed55725acf149e", kill_on_drop: false }`
[INFO] [stdout] 99a042ea46657cb8b13a17692f2dddcf2e6acabfb124629bc9ed55725acf149e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e71dba27812bec205fdb841319ad951e178d10642f3abfe6148028277762466
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e71dba27812bec205fdb841319ad951e178d10642f3abfe6148028277762466", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ascii-arts-generator-ufv-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "7e71dba27812bec205fdb841319ad951e178d10642f3abfe6148028277762466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e71dba27812bec205fdb841319ad951e178d10642f3abfe6148028277762466", kill_on_drop: false }`
[INFO] [stdout] 7e71dba27812bec205fdb841319ad951e178d10642f3abfe6148028277762466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b64beb42b3a046354615da1898d58729f8d9ab474edfe65e458bd18281a72604
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b64beb42b3a046354615da1898d58729f8d9ab474edfe65e458bd18281a72604", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii-arts-generator-ufv-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "b64beb42b3a046354615da1898d58729f8d9ab474edfe65e458bd18281a72604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64beb42b3a046354615da1898d58729f8d9ab474edfe65e458bd18281a72604", kill_on_drop: false }`
[INFO] [stdout] b64beb42b3a046354615da1898d58729f8d9ab474edfe65e458bd18281a72604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3f1f5ce77fa4892881639f0a19338d36deb278e1115de83cf66896ea008fe9a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c3f1f5ce77fa4892881639f0a19338d36deb278e1115de83cf66896ea008fe9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ascii_arts_generator_ufv_rust-1585921e5db7f6d0
[INFO] [stdout] running 6 tests
[INFO] [stdout] test art::tests::more_chars_than_painting_len_throw_error ... ok
[INFO] [stdout] test art::tests::create_art_from_file ... ok
[INFO] [stdout] test art::tests::create_art_from_file_dont_exist_throw_error ... ok
[INFO] [stdout] test art::tests::small_paint_to_large_one_throw_error ... ok
[INFO] [stdout] test art::tests::large_paint_to_small_one_throw_error ... ok
[INFO] [stdout] test art::tests::painting_can_hold_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3f1f5ce77fa4892881639f0a19338d36deb278e1115de83cf66896ea008fe9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f1f5ce77fa4892881639f0a19338d36deb278e1115de83cf66896ea008fe9a", kill_on_drop: false }`
[INFO] [stdout] c3f1f5ce77fa4892881639f0a19338d36deb278e1115de83cf66896ea008fe9a