[INFO] fetching crate md_gen 0.1.0...
[INFO] testing md_gen-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate md_gen 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate md_gen 0.1.0 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 md_gen 0.1.0
[INFO] finished tweaking crates.io crate md_gen 0.1.0
[INFO] tweaked toml for crates.io crate md_gen 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate md_gen 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4131f784a0af170ebc9a196ea0e0a063684acae66ae2efe2be43d71bdbc8c856
[INFO] running `Command { std: "docker" "start" "-a" "4131f784a0af170ebc9a196ea0e0a063684acae66ae2efe2be43d71bdbc8c856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4131f784a0af170ebc9a196ea0e0a063684acae66ae2efe2be43d71bdbc8c856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4131f784a0af170ebc9a196ea0e0a063684acae66ae2efe2be43d71bdbc8c856", kill_on_drop: false }`
[INFO] [stdout] 4131f784a0af170ebc9a196ea0e0a063684acae66ae2efe2be43d71bdbc8c856
[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] b9b73bb9565259dabf8a3cf1174dddba079e2706197249e5e6484587317db5f5
[INFO] running `Command { std: "docker" "start" "-a" "b9b73bb9565259dabf8a3cf1174dddba079e2706197249e5e6484587317db5f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling md_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "b9b73bb9565259dabf8a3cf1174dddba079e2706197249e5e6484587317db5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b73bb9565259dabf8a3cf1174dddba079e2706197249e5e6484587317db5f5", kill_on_drop: false }`
[INFO] [stdout] b9b73bb9565259dabf8a3cf1174dddba079e2706197249e5e6484587317db5f5
[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] 3dc6c1b10c09a4b69dd79261ca821922e2bc15fed1248bf4bc8fcb2db15f5d5e
[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" "3dc6c1b10c09a4b69dd79261ca821922e2bc15fed1248bf4bc8fcb2db15f5d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling md_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/md_gen-154a47073e9195c0)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/md_gen-3c1949721d614c7f)
[INFO] running `Command { std: "docker" "inspect" "3dc6c1b10c09a4b69dd79261ca821922e2bc15fed1248bf4bc8fcb2db15f5d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc6c1b10c09a4b69dd79261ca821922e2bc15fed1248bf4bc8fcb2db15f5d5e", kill_on_drop: false }`
[INFO] [stdout] 3dc6c1b10c09a4b69dd79261ca821922e2bc15fed1248bf4bc8fcb2db15f5d5e
[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] [stdout] aaaa379b2b87b35657e598fca0a195a51e32f03e3705664bd69371a63ae12f27
[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" "aaaa379b2b87b35657e598fca0a195a51e32f03e3705664bd69371a63ae12f27", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/md_gen-154a47073e9195c0)
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_add_blank_line ... ok
[INFO] [stdout] test tests::test_add_blockquote_with_multilines ... ok
[INFO] [stdout] test tests::test_add_blockquoted_unordered_list ... ok
[INFO] [stdout] test tests::test_add_link ... ok
[INFO] [stdout] test tests::test_add_image ... ok
[INFO] [stdout] test tests::test_add_lvl1_heading ... ok
[INFO] [stdout] test tests::test_add_lvl2_heading ... ok
[INFO] [stdout] test tests::test_add_main_heading ... ok
[INFO] [stdout] test tests::test_add_specific_code ... ok
[INFO] [stdout] test tests::test_add_meta_data ... ok
[INFO] [stdout] test tests::test_add_multilines_code ... ok
[INFO] [stdout] test tests::test_add_lvl3_heading ... ok
[INFO] [stdout] test tests::test_add_simple_code ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_add_table_headers ... ok
[INFO] [stdout] test tests::test_add_table_row ... ok
[INFO] [stdout] test tests::test_add_unordered_list ... ok
[INFO] [stdout] test tests::test_doc_composition ... ok
[INFO] [stdout] test tests::test_add_text ... ok
[INFO] [stdout] test tests::test_add_definition ... ok
[INFO] [stdout] test tests::test_add_ordered_list ... ok
[INFO] [stdout] test tests::test_add_horizontal_rule ... ok
[INFO] [stdout] test tests::test_add_blockquote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/md_gen-3c1949721d614c7f)
[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] [stderr]    Doc-tests md_gen
[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" "aaaa379b2b87b35657e598fca0a195a51e32f03e3705664bd69371a63ae12f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaaa379b2b87b35657e598fca0a195a51e32f03e3705664bd69371a63ae12f27", kill_on_drop: false }`
[INFO] [stdout] aaaa379b2b87b35657e598fca0a195a51e32f03e3705664bd69371a63ae12f27