[INFO] cloning repository https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/himanoa-sandbox/pulldown_cmark_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f726a5136937e19a1ca0fd7b56e0f0fba4519d8
[INFO] testing himanoa-sandbox/pulldown_cmark_playground against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] finished tweaking git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] tweaked toml for git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3911db4ced2edf3d82a040c07edcdfef600aad12039322baf8fe526c7d90be13
[INFO] running `Command { std: "docker" "start" "-a" "3911db4ced2edf3d82a040c07edcdfef600aad12039322baf8fe526c7d90be13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3911db4ced2edf3d82a040c07edcdfef600aad12039322baf8fe526c7d90be13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3911db4ced2edf3d82a040c07edcdfef600aad12039322baf8fe526c7d90be13", kill_on_drop: false }`
[INFO] [stdout] 3911db4ced2edf3d82a040c07edcdfef600aad12039322baf8fe526c7d90be13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19d38b3e7f704d075a0935a0e6cc6be5bc14706aada68cf209d2ff995b36174f
[INFO] running `Command { std: "docker" "start" "-a" "19d38b3e7f704d075a0935a0e6cc6be5bc14706aada68cf209d2ff995b36174f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling pulldown_cmark_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "19d38b3e7f704d075a0935a0e6cc6be5bc14706aada68cf209d2ff995b36174f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d38b3e7f704d075a0935a0e6cc6be5bc14706aada68cf209d2ff995b36174f", kill_on_drop: false }`
[INFO] [stdout] 19d38b3e7f704d075a0935a0e6cc6be5bc14706aada68cf209d2ff995b36174f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783f0e55e55a354024a1ab8cffaebbde1719913ca59a6df1d6faebb0027e1647
[INFO] running `Command { std: "docker" "start" "-a" "783f0e55e55a354024a1ab8cffaebbde1719913ca59a6df1d6faebb0027e1647", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown_cmark_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "783f0e55e55a354024a1ab8cffaebbde1719913ca59a6df1d6faebb0027e1647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783f0e55e55a354024a1ab8cffaebbde1719913ca59a6df1d6faebb0027e1647", kill_on_drop: false }`
[INFO] [stdout] 783f0e55e55a354024a1ab8cffaebbde1719913ca59a6df1d6faebb0027e1647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 450bde0dba5c131caa04db0fedfcef84c27fcfcda48f73d3918a5b407e838264
[INFO] running `Command { std: "docker" "start" "-a" "450bde0dba5c131caa04db0fedfcef84c27fcfcda48f73d3918a5b407e838264", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pulldown_cmark_playground-02f37b0cae7644b7)
[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" "450bde0dba5c131caa04db0fedfcef84c27fcfcda48f73d3918a5b407e838264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450bde0dba5c131caa04db0fedfcef84c27fcfcda48f73d3918a5b407e838264", kill_on_drop: false }`
[INFO] [stdout] 450bde0dba5c131caa04db0fedfcef84c27fcfcda48f73d3918a5b407e838264