[INFO] fetching crate all-is-cubes-server 0.6.0...
[INFO] checking all-is-cubes-server-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate all-is-cubes-server 0.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate all-is-cubes-server 0.6.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate all-is-cubes-server 0.6.0
[INFO] finished tweaking crates.io crate all-is-cubes-server 0.6.0
[INFO] tweaked toml for crates.io crate all-is-cubes-server 0.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate all-is-cubes-server 0.6.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43259853217e0738dda55d4fc36c453f0df277084b3a8e10c7a06da4bc7f1a20
[INFO] running `Command { std: "docker" "start" "-a" "43259853217e0738dda55d4fc36c453f0df277084b3a8e10c7a06da4bc7f1a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43259853217e0738dda55d4fc36c453f0df277084b3a8e10c7a06da4bc7f1a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43259853217e0738dda55d4fc36c453f0df277084b3a8e10c7a06da4bc7f1a20", kill_on_drop: false }`
[INFO] [stdout] 43259853217e0738dda55d4fc36c453f0df277084b3a8e10c7a06da4bc7f1a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9c380783a9b47ad21d0e923ef00235ccb74448c39e2c43458ba6a09a66a43b9
[INFO] running `Command { std: "docker" "start" "-a" "d9c380783a9b47ad21d0e923ef00235ccb74448c39e2c43458ba6a09a66a43b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] [stderr]    Compiling futures-util v0.3.28
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[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking all-is-cubes-server v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.14s
[INFO] running `Command { std: "docker" "inspect" "d9c380783a9b47ad21d0e923ef00235ccb74448c39e2c43458ba6a09a66a43b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c380783a9b47ad21d0e923ef00235ccb74448c39e2c43458ba6a09a66a43b9", kill_on_drop: false }`
[INFO] [stdout] d9c380783a9b47ad21d0e923ef00235ccb74448c39e2c43458ba6a09a66a43b9