[INFO] fetching crate autolink 0.3.0...
[INFO] testing autolink-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate autolink 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate autolink 0.3.0 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 autolink 0.3.0
[INFO] finished tweaking crates.io crate autolink 0.3.0
[INFO] tweaked toml for crates.io crate autolink 0.3.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc434fa9fe4af8dc04f21dd7bca1f93be54aa3bf187d2d6cb1e698b906e1f90f
[INFO] running `Command { std: "docker" "start" "-a" "bc434fa9fe4af8dc04f21dd7bca1f93be54aa3bf187d2d6cb1e698b906e1f90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc434fa9fe4af8dc04f21dd7bca1f93be54aa3bf187d2d6cb1e698b906e1f90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc434fa9fe4af8dc04f21dd7bca1f93be54aa3bf187d2d6cb1e698b906e1f90f", kill_on_drop: false }`
[INFO] [stdout] bc434fa9fe4af8dc04f21dd7bca1f93be54aa3bf187d2d6cb1e698b906e1f90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 074e4120182da58006cb72eeb47de392282ba99a9b8d4e7edd1e3f19614f7f0f
[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" "074e4120182da58006cb72eeb47de392282ba99a9b8d4e7edd1e3f19614f7f0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autolink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "074e4120182da58006cb72eeb47de392282ba99a9b8d4e7edd1e3f19614f7f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074e4120182da58006cb72eeb47de392282ba99a9b8d4e7edd1e3f19614f7f0f", kill_on_drop: false }`
[INFO] [stdout] 074e4120182da58006cb72eeb47de392282ba99a9b8d4e7edd1e3f19614f7f0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 45ae65288fdf54992c5c136aeb745eadbdd2433826f55b780698af9a14777396
[INFO] running `Command { std: "docker" "start" "-a" "45ae65288fdf54992c5c136aeb745eadbdd2433826f55b780698af9a14777396", kill_on_drop: false }`
[INFO] [stderr]    Compiling autolink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "45ae65288fdf54992c5c136aeb745eadbdd2433826f55b780698af9a14777396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ae65288fdf54992c5c136aeb745eadbdd2433826f55b780698af9a14777396", kill_on_drop: false }`
[INFO] [stdout] 45ae65288fdf54992c5c136aeb745eadbdd2433826f55b780698af9a14777396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b0ba13c83c70d1020eb17121efa59f4dc6f35d7b103aeedd566a5100df9da439
[INFO] running `Command { std: "docker" "start" "-a" "b0ba13c83c70d1020eb17121efa59f4dc6f35d7b103aeedd566a5100df9da439", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autolink-f95438246a5eeb23)
[INFO] [stdout] test tests::test_string_with_mailto_urls ... ok
[INFO] [stdout] test tests::test_string_with_blank_target ... ok
[INFO] [stdout] test tests::test_string_with_http_urls ... ok
[INFO] [stdout] test tests::test_string_without_urls ... ok
[INFO] [stderr]    Doc-tests autolink
[INFO] [stdout] test tests::test_string_with_trailing_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - auto_link (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0ba13c83c70d1020eb17121efa59f4dc6f35d7b103aeedd566a5100df9da439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ba13c83c70d1020eb17121efa59f4dc6f35d7b103aeedd566a5100df9da439", kill_on_drop: false }`
[INFO] [stdout] b0ba13c83c70d1020eb17121efa59f4dc6f35d7b103aeedd566a5100df9da439