[INFO] cloning repository https://github.com/Vagelis-Prokopiou/abbreviator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vagelis-Prokopiou/abbreviator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Fabbreviator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Fabbreviator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bc535b22f084c82320f3175377de7c8610ef9d8
[INFO] testing Vagelis-Prokopiou/abbreviator against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Fabbreviator" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vagelis-Prokopiou/abbreviator on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vagelis-Prokopiou/abbreviator
[INFO] finished tweaking git repo https://github.com/Vagelis-Prokopiou/abbreviator
[INFO] tweaked toml for git repo https://github.com/Vagelis-Prokopiou/abbreviator written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Vagelis-Prokopiou/abbreviator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f56b8b8fd0c71104e9f6ee84ee6618e8e3b2897f3238ef98cc4fa07eb865054e
[INFO] running `Command { std: "docker" "start" "-a" "f56b8b8fd0c71104e9f6ee84ee6618e8e3b2897f3238ef98cc4fa07eb865054e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f56b8b8fd0c71104e9f6ee84ee6618e8e3b2897f3238ef98cc4fa07eb865054e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56b8b8fd0c71104e9f6ee84ee6618e8e3b2897f3238ef98cc4fa07eb865054e", kill_on_drop: false }`
[INFO] [stdout] f56b8b8fd0c71104e9f6ee84ee6618e8e3b2897f3238ef98cc4fa07eb865054e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8acf4480889ec3e30401a47f7170c513da7e187fb20da33c00c7227b339cf43c
[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" "8acf4480889ec3e30401a47f7170c513da7e187fb20da33c00c7227b339cf43c", kill_on_drop: false }`
[INFO] [stderr]    Compiling abbreviator v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "8acf4480889ec3e30401a47f7170c513da7e187fb20da33c00c7227b339cf43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8acf4480889ec3e30401a47f7170c513da7e187fb20da33c00c7227b339cf43c", kill_on_drop: false }`
[INFO] [stdout] 8acf4480889ec3e30401a47f7170c513da7e187fb20da33c00c7227b339cf43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b719bc1a96f2b235bbc4ed58aecf58e738e703f04a96f7e59877007d195f2650
[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" "b719bc1a96f2b235bbc4ed58aecf58e738e703f04a96f7e59877007d195f2650", kill_on_drop: false }`
[INFO] [stderr]    Compiling abbreviator v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "b719bc1a96f2b235bbc4ed58aecf58e738e703f04a96f7e59877007d195f2650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b719bc1a96f2b235bbc4ed58aecf58e738e703f04a96f7e59877007d195f2650", kill_on_drop: false }`
[INFO] [stdout] b719bc1a96f2b235bbc4ed58aecf58e738e703f04a96f7e59877007d195f2650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 683fc7006987eb2c441a3aea6b05dedfda69b0b007bcf9079c30fbc5977eef0b
[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" "683fc7006987eb2c441a3aea6b05dedfda69b0b007bcf9079c30fbc5977eef0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/abbreviator-81de1b2e3fc148f2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests abbreviator
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_get_first_letter ... ok
[INFO] [stdout] test tests::test_abbreviate ... ok
[INFO] [stdout] test tests::test_get_last_letter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "683fc7006987eb2c441a3aea6b05dedfda69b0b007bcf9079c30fbc5977eef0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683fc7006987eb2c441a3aea6b05dedfda69b0b007bcf9079c30fbc5977eef0b", kill_on_drop: false }`
[INFO] [stdout] 683fc7006987eb2c441a3aea6b05dedfda69b0b007bcf9079c30fbc5977eef0b