[INFO] fetching crate slog-bunyan 2.4.0...
[INFO] testing slog-bunyan-2.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate slog-bunyan 2.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate slog-bunyan 2.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slog-bunyan 2.4.0
[INFO] finished tweaking crates.io crate slog-bunyan 2.4.0
[INFO] tweaked toml for crates.io crate slog-bunyan 2.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07df80df958376d6b585096f10b79d8d0c02d9e6ab55696a0d0505792592e476
[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" "07df80df958376d6b585096f10b79d8d0c02d9e6ab55696a0d0505792592e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07df80df958376d6b585096f10b79d8d0c02d9e6ab55696a0d0505792592e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07df80df958376d6b585096f10b79d8d0c02d9e6ab55696a0d0505792592e476", kill_on_drop: false }`
[INFO] [stdout] 07df80df958376d6b585096f10b79d8d0c02d9e6ab55696a0d0505792592e476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 71d39f63b9110bf509f14f86e79c7fec2af7ac67378f788dba652bde8ca50489
[INFO] running `Command { std: "docker" "start" "-a" "71d39f63b9110bf509f14f86e79c7fec2af7ac67378f788dba652bde8ca50489", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling slog-json v2.6.1
[INFO] [stderr]    Compiling slog-bunyan v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "71d39f63b9110bf509f14f86e79c7fec2af7ac67378f788dba652bde8ca50489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d39f63b9110bf509f14f86e79c7fec2af7ac67378f788dba652bde8ca50489", kill_on_drop: false }`
[INFO] [stdout] 71d39f63b9110bf509f14f86e79c7fec2af7ac67378f788dba652bde8ca50489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07716784baf23b14d9c50164e146c147b3597bb5c884675bb2d49a97907aadf2
[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" "07716784baf23b14d9c50164e146c147b3597bb5c884675bb2d49a97907aadf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog-bunyan v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/slog_bunyan-ba92640545646786)
[INFO] running `Command { std: "docker" "inspect" "07716784baf23b14d9c50164e146c147b3597bb5c884675bb2d49a97907aadf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07716784baf23b14d9c50164e146c147b3597bb5c884675bb2d49a97907aadf2", kill_on_drop: false }`
[INFO] [stdout] 07716784baf23b14d9c50164e146c147b3597bb5c884675bb2d49a97907aadf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] a0dc19e92b854d92c816ceb9d4bccd8c2b4e1b55ba41070cc5c9810a42bd1220
[INFO] running `Command { std: "docker" "start" "-a" "a0dc19e92b854d92c816ceb9d4bccd8c2b4e1b55ba41070cc5c9810a42bd1220", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/slog_bunyan-ba92640545646786)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::trivial ... ok
[INFO] [stdout] test test::custom_name_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slog-bunyan
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0dc19e92b854d92c816ceb9d4bccd8c2b4e1b55ba41070cc5c9810a42bd1220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0dc19e92b854d92c816ceb9d4bccd8c2b4e1b55ba41070cc5c9810a42bd1220", kill_on_drop: false }`
[INFO] [stdout] a0dc19e92b854d92c816ceb9d4bccd8c2b4e1b55ba41070cc5c9810a42bd1220