[INFO] fetching crate doc 0.0.0...
[INFO] testing doc-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate doc 0.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate doc 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doc 0.0.0
[INFO] finished tweaking crates.io crate doc 0.0.0
[INFO] tweaked toml for crates.io crate doc 0.0.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78274e66773d6697deb8a001fec0e0c71c6fd2a8fcac9910d240c5eabee5bd22
[INFO] running `Command { std: "docker" "start" "-a" "78274e66773d6697deb8a001fec0e0c71c6fd2a8fcac9910d240c5eabee5bd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78274e66773d6697deb8a001fec0e0c71c6fd2a8fcac9910d240c5eabee5bd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78274e66773d6697deb8a001fec0e0c71c6fd2a8fcac9910d240c5eabee5bd22", kill_on_drop: false }`
[INFO] [stdout] 78274e66773d6697deb8a001fec0e0c71c6fd2a8fcac9910d240c5eabee5bd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc190b79d793551bf8b2b53ebc2c8d6cb6975566c1c568f0997999f23c39d95
[INFO] running `Command { std: "docker" "start" "-a" "7fc190b79d793551bf8b2b53ebc2c8d6cb6975566c1c568f0997999f23c39d95", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7fc190b79d793551bf8b2b53ebc2c8d6cb6975566c1c568f0997999f23c39d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc190b79d793551bf8b2b53ebc2c8d6cb6975566c1c568f0997999f23c39d95", kill_on_drop: false }`
[INFO] [stdout] 7fc190b79d793551bf8b2b53ebc2c8d6cb6975566c1c568f0997999f23c39d95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31cf9c32dea444a8a05c4feaaf19dfe1f0c3b8e3cd2943e90368e3af4c708aae
[INFO] running `Command { std: "docker" "start" "-a" "31cf9c32dea444a8a05c4feaaf19dfe1f0c3b8e3cd2943e90368e3af4c708aae", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "31cf9c32dea444a8a05c4feaaf19dfe1f0c3b8e3cd2943e90368e3af4c708aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31cf9c32dea444a8a05c4feaaf19dfe1f0c3b8e3cd2943e90368e3af4c708aae", kill_on_drop: false }`
[INFO] [stdout] 31cf9c32dea444a8a05c4feaaf19dfe1f0c3b8e3cd2943e90368e3af4c708aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3850b9688f33b9bc6762d4a156d528dca0ba0f4c1418788c6102e3f3776b0f9
[INFO] running `Command { std: "docker" "start" "-a" "b3850b9688f33b9bc6762d4a156d528dca0ba0f4c1418788c6102e3f3776b0f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doc-feed05df5cd2c4f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doc
[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" "b3850b9688f33b9bc6762d4a156d528dca0ba0f4c1418788c6102e3f3776b0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3850b9688f33b9bc6762d4a156d528dca0ba0f4c1418788c6102e3f3776b0f9", kill_on_drop: false }`
[INFO] [stdout] b3850b9688f33b9bc6762d4a156d528dca0ba0f4c1418788c6102e3f3776b0f9