[INFO] fetching crate indented-blocks 0.6.0...
[INFO] testing indented-blocks-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate indented-blocks 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate indented-blocks 0.6.0 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 crates.io crate indented-blocks 0.6.0
[INFO] finished tweaking crates.io crate indented-blocks 0.6.0
[INFO] tweaked toml for crates.io crate indented-blocks 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e77c4f6c99a59424c7fb45fc23d5fea821ecddd29d070fb3a205c3f33e701a95
[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" "e77c4f6c99a59424c7fb45fc23d5fea821ecddd29d070fb3a205c3f33e701a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77c4f6c99a59424c7fb45fc23d5fea821ecddd29d070fb3a205c3f33e701a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77c4f6c99a59424c7fb45fc23d5fea821ecddd29d070fb3a205c3f33e701a95", kill_on_drop: false }`
[INFO] [stdout] e77c4f6c99a59424c7fb45fc23d5fea821ecddd29d070fb3a205c3f33e701a95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 29d07f73d5456c82e410948a073900058b3e609ae2c6b47a0e2d274074dbdfa1
[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" "29d07f73d5456c82e410948a073900058b3e609ae2c6b47a0e2d274074dbdfa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling indented-blocks v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "29d07f73d5456c82e410948a073900058b3e609ae2c6b47a0e2d274074dbdfa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d07f73d5456c82e410948a073900058b3e609ae2c6b47a0e2d274074dbdfa1", kill_on_drop: false }`
[INFO] [stdout] 29d07f73d5456c82e410948a073900058b3e609ae2c6b47a0e2d274074dbdfa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a753aa4161c6bd7ac99cd19e23a1bbac2d9921d4bf025c8d2ae675aa2170cabb
[INFO] running `Command { std: "docker" "start" "-a" "a753aa4161c6bd7ac99cd19e23a1bbac2d9921d4bf025c8d2ae675aa2170cabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling indented-blocks v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a753aa4161c6bd7ac99cd19e23a1bbac2d9921d4bf025c8d2ae675aa2170cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a753aa4161c6bd7ac99cd19e23a1bbac2d9921d4bf025c8d2ae675aa2170cabb", kill_on_drop: false }`
[INFO] [stdout] a753aa4161c6bd7ac99cd19e23a1bbac2d9921d4bf025c8d2ae675aa2170cabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 81bb6cb22523df32fa41a13faa4e7d33dd5095ed368689b322138c0d5fc3dbf6
[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" "81bb6cb22523df32fa41a13faa4e7d33dd5095ed368689b322138c0d5fc3dbf6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/indented_blocks-62a07b31bc4d7352
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_parse_nbs0 ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::test_parse_nbs2 ... ok
[INFO] [stdout] test tests::test_parse_nbs1 ... ok
[INFO] [stdout] test tests::test_parse_nbs3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indented-blocks
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/indention.rs - indention::Indented<&'a str>::new (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81bb6cb22523df32fa41a13faa4e7d33dd5095ed368689b322138c0d5fc3dbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81bb6cb22523df32fa41a13faa4e7d33dd5095ed368689b322138c0d5fc3dbf6", kill_on_drop: false }`
[INFO] [stdout] 81bb6cb22523df32fa41a13faa4e7d33dd5095ed368689b322138c0d5fc3dbf6