[INFO] fetching crate libprettylogger 4.0.0...
[INFO] testing libprettylogger-4.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libprettylogger 4.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate libprettylogger 4.0.0
[INFO] finished tweaking crates.io crate libprettylogger 4.0.0
[INFO] tweaked toml for crates.io crate libprettylogger 4.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libprettylogger 4.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libprettylogger 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305202db416286af20ede8e49c3b2ca96ddc407400bc3a933e3466a679e52ff9
[INFO] running `Command { std: "docker" "start" "-a" "305202db416286af20ede8e49c3b2ca96ddc407400bc3a933e3466a679e52ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305202db416286af20ede8e49c3b2ca96ddc407400bc3a933e3466a679e52ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305202db416286af20ede8e49c3b2ca96ddc407400bc3a933e3466a679e52ff9", kill_on_drop: false }`
[INFO] [stdout] 305202db416286af20ede8e49c3b2ca96ddc407400bc3a933e3466a679e52ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20a3701e4b068c8b0234fdee981a98776d38d9f0be831e19965b6730e05625a
[INFO] running `Command { std: "docker" "start" "-a" "c20a3701e4b068c8b0234fdee981a98776d38d9f0be831e19965b6730e05625a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling libprettylogger v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stdout] error: This crate is an old toy project that probably shouldn't be on crates.io. If you want to try it out anyway, install the 3.1.0 version.
[INFO] [stdout]  --> build.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     compile_error!("This crate is an old toy project that probably shouldn't be on crates.io. If you want to try it out anyway, install the 3.1.0 version.");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libprettylogger` (build script) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c20a3701e4b068c8b0234fdee981a98776d38d9f0be831e19965b6730e05625a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20a3701e4b068c8b0234fdee981a98776d38d9f0be831e19965b6730e05625a", kill_on_drop: false }`
[INFO] [stdout] c20a3701e4b068c8b0234fdee981a98776d38d9f0be831e19965b6730e05625a