[INFO] fetching crate niliter 0.1.0...
[INFO] testing niliter-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate niliter 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate niliter 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate niliter 0.1.0
[INFO] finished tweaking crates.io crate niliter 0.1.0
[INFO] tweaked toml for crates.io crate niliter 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03439f3dbd3adde353ca9fd6100cef0081914db03bff0eb0b420ad9bebf40955
[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" "03439f3dbd3adde353ca9fd6100cef0081914db03bff0eb0b420ad9bebf40955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03439f3dbd3adde353ca9fd6100cef0081914db03bff0eb0b420ad9bebf40955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03439f3dbd3adde353ca9fd6100cef0081914db03bff0eb0b420ad9bebf40955", kill_on_drop: false }`
[INFO] [stdout] 03439f3dbd3adde353ca9fd6100cef0081914db03bff0eb0b420ad9bebf40955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 37bdd1928b703024af9a3764f1d39f7e34092cdc82b9352d4c42a9e4dfc619ad
[INFO] running `Command { std: "docker" "start" "-a" "37bdd1928b703024af9a3764f1d39f7e34092cdc82b9352d4c42a9e4dfc619ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling niliter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "37bdd1928b703024af9a3764f1d39f7e34092cdc82b9352d4c42a9e4dfc619ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bdd1928b703024af9a3764f1d39f7e34092cdc82b9352d4c42a9e4dfc619ad", kill_on_drop: false }`
[INFO] [stdout] 37bdd1928b703024af9a3764f1d39f7e34092cdc82b9352d4c42a9e4dfc619ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d2eae98cb37394d040bd3cc31361ad24c6ff1dd24b34d224f4b20e164be2869
[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" "4d2eae98cb37394d040bd3cc31361ad24c6ff1dd24b34d224f4b20e164be2869", kill_on_drop: false }`
[INFO] [stderr]    Compiling niliter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "4d2eae98cb37394d040bd3cc31361ad24c6ff1dd24b34d224f4b20e164be2869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2eae98cb37394d040bd3cc31361ad24c6ff1dd24b34d224f4b20e164be2869", kill_on_drop: false }`
[INFO] [stdout] 4d2eae98cb37394d040bd3cc31361ad24c6ff1dd24b34d224f4b20e164be2869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 716b0ec9be09190b29d45c376853aa180b76fd440a01a1186dcd7ad8e290bcca
[INFO] running `Command { std: "docker" "start" "-a" "716b0ec9be09190b29d45c376853aa180b76fd440a01a1186dcd7ad8e290bcca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/niliter-b3079ad6b5702262)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::silly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests niliter
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "716b0ec9be09190b29d45c376853aa180b76fd440a01a1186dcd7ad8e290bcca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716b0ec9be09190b29d45c376853aa180b76fd440a01a1186dcd7ad8e290bcca", kill_on_drop: false }`
[INFO] [stdout] 716b0ec9be09190b29d45c376853aa180b76fd440a01a1186dcd7ad8e290bcca