[INFO] cloning repository https://github.com/matt-clement/cram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matt-clement/cram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Fcram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Fcram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e727d762c5d487d5f8ae1a8692e1fb714121cad6
[INFO] testing matt-clement/cram against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Fcram" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matt-clement/cram 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/matt-clement/cram
[INFO] finished tweaking git repo https://github.com/matt-clement/cram
[INFO] tweaked toml for git repo https://github.com/matt-clement/cram written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/matt-clement/cram 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 0a064a701f68979d6b488366916122e4584ed57340ff36eb875c20a48792ff58
[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" "0a064a701f68979d6b488366916122e4584ed57340ff36eb875c20a48792ff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a064a701f68979d6b488366916122e4584ed57340ff36eb875c20a48792ff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a064a701f68979d6b488366916122e4584ed57340ff36eb875c20a48792ff58", kill_on_drop: false }`
[INFO] [stdout] 0a064a701f68979d6b488366916122e4584ed57340ff36eb875c20a48792ff58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5ff274b7a3103fd51a11b061114907032e043d4276a177344b0ae3c216b8ae07
[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" "5ff274b7a3103fd51a11b061114907032e043d4276a177344b0ae3c216b8ae07", kill_on_drop: false }`
[INFO] [stderr]    Compiling cram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "5ff274b7a3103fd51a11b061114907032e043d4276a177344b0ae3c216b8ae07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff274b7a3103fd51a11b061114907032e043d4276a177344b0ae3c216b8ae07", kill_on_drop: false }`
[INFO] [stdout] 5ff274b7a3103fd51a11b061114907032e043d4276a177344b0ae3c216b8ae07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d65369f031f583f60f88977a8de8c0e8e7bb23c67ce8acc917ff9a437ba5c0c1
[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" "d65369f031f583f60f88977a8de8c0e8e7bb23c67ce8acc917ff9a437ba5c0c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "d65369f031f583f60f88977a8de8c0e8e7bb23c67ce8acc917ff9a437ba5c0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65369f031f583f60f88977a8de8c0e8e7bb23c67ce8acc917ff9a437ba5c0c1", kill_on_drop: false }`
[INFO] [stdout] d65369f031f583f60f88977a8de8c0e8e7bb23c67ce8acc917ff9a437ba5c0c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 69cfbaa193a6533fcceb4e949a437f336e7d42e63077cd5bd368d4b564a27d38
[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" "69cfbaa193a6533fcceb4e949a437f336e7d42e63077cd5bd368d4b564a27d38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cram-78cd4178cec677b5
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test run_length_encoding::tests::empty_encode ... ignored
[INFO] [stdout] test run_length_encoding::tests::basic_decode_only_literal ... ok
[INFO] [stdout] test run_length_encoding::tests::basic_decode ... ok
[INFO] [stdout] test run_length_encoding::tests::moretests ... ok
[INFO] [stdout] test run_length_encoding::tests::with_trailing_run ... ok
[INFO] [stdout] test run_length_encoding::tests::basic_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69cfbaa193a6533fcceb4e949a437f336e7d42e63077cd5bd368d4b564a27d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cfbaa193a6533fcceb4e949a437f336e7d42e63077cd5bd368d4b564a27d38", kill_on_drop: false }`
[INFO] [stdout] 69cfbaa193a6533fcceb4e949a437f336e7d42e63077cd5bd368d4b564a27d38