[INFO] fetching crate rnpmrc 0.4.0...
[INFO] testing rnpmrc-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rnpmrc 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rnpmrc 0.4.0 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 rnpmrc 0.4.0
[INFO] finished tweaking crates.io crate rnpmrc 0.4.0
[INFO] tweaked toml for crates.io crate rnpmrc 0.4.0 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] da34d9dde15a22f1d569cee1f5268d78007aae6a251fe8b1c77432c1faaf014b
[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" "da34d9dde15a22f1d569cee1f5268d78007aae6a251fe8b1c77432c1faaf014b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da34d9dde15a22f1d569cee1f5268d78007aae6a251fe8b1c77432c1faaf014b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da34d9dde15a22f1d569cee1f5268d78007aae6a251fe8b1c77432c1faaf014b", kill_on_drop: false }`
[INFO] [stdout] da34d9dde15a22f1d569cee1f5268d78007aae6a251fe8b1c77432c1faaf014b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 47727095ad91211eabc981d6d593cb66d72fd7ffd17c400a4482c69b09e32a1e
[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" "47727095ad91211eabc981d6d593cb66d72fd7ffd17c400a4482c69b09e32a1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling rnpmrc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "47727095ad91211eabc981d6d593cb66d72fd7ffd17c400a4482c69b09e32a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47727095ad91211eabc981d6d593cb66d72fd7ffd17c400a4482c69b09e32a1e", kill_on_drop: false }`
[INFO] [stdout] 47727095ad91211eabc981d6d593cb66d72fd7ffd17c400a4482c69b09e32a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a612f8fca3b0e3eafbd76cd6d7f7f6b6ae5f74673c4dc1310e05d4c36e15b50b
[INFO] running `Command { std: "docker" "start" "-a" "a612f8fca3b0e3eafbd76cd6d7f7f6b6ae5f74673c4dc1310e05d4c36e15b50b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnpmrc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "a612f8fca3b0e3eafbd76cd6d7f7f6b6ae5f74673c4dc1310e05d4c36e15b50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a612f8fca3b0e3eafbd76cd6d7f7f6b6ae5f74673c4dc1310e05d4c36e15b50b", kill_on_drop: false }`
[INFO] [stdout] a612f8fca3b0e3eafbd76cd6d7f7f6b6ae5f74673c4dc1310e05d4c36e15b50b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 868572ba8f0af94f9ef2d0a2f7a15bfb74bae979d5c3a07478ed547c10dd7782
[INFO] running `Command { std: "docker" "start" "-a" "868572ba8f0af94f9ef2d0a2f7a15bfb74bae979d5c3a07478ed547c10dd7782", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rnpmrc-396ec843cfee1311)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rnpmrc-2e3b9fbbdf866878)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rnpmrc
[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] [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" "868572ba8f0af94f9ef2d0a2f7a15bfb74bae979d5c3a07478ed547c10dd7782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868572ba8f0af94f9ef2d0a2f7a15bfb74bae979d5c3a07478ed547c10dd7782", kill_on_drop: false }`
[INFO] [stdout] 868572ba8f0af94f9ef2d0a2f7a15bfb74bae979d5c3a07478ed547c10dd7782