[INFO] fetching crate marker_util 0.0.0-placeholder...
[INFO] testing marker_util-0.0.0-placeholder against 1.91.0 for beta-1.92-2
[INFO] extracting crate marker_util 0.0.0-placeholder into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate marker_util 0.0.0-placeholder
[INFO] finished tweaking crates.io crate marker_util 0.0.0-placeholder
[INFO] tweaked toml for crates.io crate marker_util 0.0.0-placeholder written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate marker_util 0.0.0-placeholder on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e973548e0ff203351b9f2fe72c43bf90b17d010672d1d16e283c79f671d8845b
[INFO] running `Command { std: "docker" "start" "-a" "e973548e0ff203351b9f2fe72c43bf90b17d010672d1d16e283c79f671d8845b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e973548e0ff203351b9f2fe72c43bf90b17d010672d1d16e283c79f671d8845b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e973548e0ff203351b9f2fe72c43bf90b17d010672d1d16e283c79f671d8845b", kill_on_drop: false }`
[INFO] [stdout] e973548e0ff203351b9f2fe72c43bf90b17d010672d1d16e283c79f671d8845b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dea6011c4f6b3e54f0db0e4c4eea68b7453fb4faf1d9043da7d0618e45d5284
[INFO] running `Command { std: "docker" "start" "-a" "7dea6011c4f6b3e54f0db0e4c4eea68b7453fb4faf1d9043da7d0618e45d5284", kill_on_drop: false }`
[INFO] [stderr]    Compiling marker_util v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "7dea6011c4f6b3e54f0db0e4c4eea68b7453fb4faf1d9043da7d0618e45d5284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dea6011c4f6b3e54f0db0e4c4eea68b7453fb4faf1d9043da7d0618e45d5284", kill_on_drop: false }`
[INFO] [stdout] 7dea6011c4f6b3e54f0db0e4c4eea68b7453fb4faf1d9043da7d0618e45d5284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6693584f056204670206f229b03a7618da78b0d8be5530f99a2c5f9034767fb
[INFO] running `Command { std: "docker" "start" "-a" "f6693584f056204670206f229b03a7618da78b0d8be5530f99a2c5f9034767fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling marker_util v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f6693584f056204670206f229b03a7618da78b0d8be5530f99a2c5f9034767fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6693584f056204670206f229b03a7618da78b0d8be5530f99a2c5f9034767fb", kill_on_drop: false }`
[INFO] [stdout] f6693584f056204670206f229b03a7618da78b0d8be5530f99a2c5f9034767fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fae41ff8147cc674426e90bad44321448d4bdb5a08654c9e7222669e81cdb405
[INFO] running `Command { std: "docker" "start" "-a" "fae41ff8147cc674426e90bad44321448d4bdb5a08654c9e7222669e81cdb405", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/marker_util-0fc3e73f4c2ad1eb)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests marker_util
[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" "fae41ff8147cc674426e90bad44321448d4bdb5a08654c9e7222669e81cdb405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae41ff8147cc674426e90bad44321448d4bdb5a08654c9e7222669e81cdb405", kill_on_drop: false }`
[INFO] [stdout] fae41ff8147cc674426e90bad44321448d4bdb5a08654c9e7222669e81cdb405