[INFO] cloning repository https://github.com/Dedda/bob [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dedda/bob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDedda%2Fbob", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDedda%2Fbob'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98c2cf21ee14131e3cd5e32e143807aa91dacb95 [INFO] testing Dedda/bob 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%2FDedda%2Fbob" "/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/Dedda/bob 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/Dedda/bob [INFO] finished tweaking git repo https://github.com/Dedda/bob [INFO] tweaked toml for git repo https://github.com/Dedda/bob written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Dedda/bob 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded all_args_string v0.1.0 [INFO] [stderr] Downloaded string_stupidify v0.2.0 [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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4427af30185db05ed248e5781e4391997d4e4eaa67c7242f7d14431aae818f7 [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" "a4427af30185db05ed248e5781e4391997d4e4eaa67c7242f7d14431aae818f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4427af30185db05ed248e5781e4391997d4e4eaa67c7242f7d14431aae818f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4427af30185db05ed248e5781e4391997d4e4eaa67c7242f7d14431aae818f7", kill_on_drop: false }` [INFO] [stdout] a4427af30185db05ed248e5781e4391997d4e4eaa67c7242f7d14431aae818f7 [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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57d59a59ef369daa79d4f65a52039e837d3257655cedcd3d30a2dac4db4cad8b [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" "57d59a59ef369daa79d4f65a52039e837d3257655cedcd3d30a2dac4db4cad8b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling all_args_string v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling string_stupidify v0.2.0 [INFO] [stderr] Compiling bob v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:100:53 [INFO] [stdout] | [INFO] [stdout] 100 | fn push_optional_decorator(decorators: &mut Vec>, name: &Option, args: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StringDecorator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.05s [INFO] running `Command { std: "docker" "inspect" "57d59a59ef369daa79d4f65a52039e837d3257655cedcd3d30a2dac4db4cad8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d59a59ef369daa79d4f65a52039e837d3257655cedcd3d30a2dac4db4cad8b", kill_on_drop: false }` [INFO] [stdout] 57d59a59ef369daa79d4f65a52039e837d3257655cedcd3d30a2dac4db4cad8b [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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9ac3ed87b40beee4982665a34d56d2a0c649fd0a26ac3514f82e16e5a8bb7da [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" "f9ac3ed87b40beee4982665a34d56d2a0c649fd0a26ac3514f82e16e5a8bb7da", kill_on_drop: false }` [INFO] [stderr] Compiling bob v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:100:53 [INFO] [stdout] | [INFO] [stdout] 100 | fn push_optional_decorator(decorators: &mut Vec>, name: &Option, args: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StringDecorator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "f9ac3ed87b40beee4982665a34d56d2a0c649fd0a26ac3514f82e16e5a8bb7da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9ac3ed87b40beee4982665a34d56d2a0c649fd0a26ac3514f82e16e5a8bb7da", kill_on_drop: false }` [INFO] [stdout] f9ac3ed87b40beee4982665a34d56d2a0c649fd0a26ac3514f82e16e5a8bb7da [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" "+beta-2021-01-01" "test" "--frozen", 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] 5c9f65ed6a79e6840eb13f8633e0310e4450c6f5e9aad48e6eeadfc1c58df86a [INFO] running `Command { std: "docker" "start" "-a" "5c9f65ed6a79e6840eb13f8633e0310e4450c6f5e9aad48e6eeadfc1c58df86a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:100:53 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 100 | fn push_optional_decorator(decorators: &mut Vec>, name: &Option, args: &Vec) { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StringDecorator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bob-7d3b1aa738c2b9ec [INFO] running `Command { std: "docker" "inspect" "5c9f65ed6a79e6840eb13f8633e0310e4450c6f5e9aad48e6eeadfc1c58df86a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9f65ed6a79e6840eb13f8633e0310e4450c6f5e9aad48e6eeadfc1c58df86a", kill_on_drop: false }` [INFO] [stdout] 5c9f65ed6a79e6840eb13f8633e0310e4450c6f5e9aad48e6eeadfc1c58df86a