[INFO] fetching crate rsclock 0.1.10...
[INFO] checking rsclock-0.1.10 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rsclock 0.1.10 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rsclock 0.1.10 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 rsclock 0.1.10
[INFO] finished tweaking crates.io crate rsclock 0.1.10
[INFO] tweaked toml for crates.io crate rsclock 0.1.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate rsclock 0.1.10 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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iana-time-zone-haiku v0.1.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.56
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.94
[INFO] [stderr]   Downloaded link-cplusplus v1.0.8
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.94
[INFO] [stderr]   Downloaded cxx v1.0.94
[INFO] [stderr]   Downloaded bumpalo v3.12.1
[INFO] [stderr]   Downloaded syn v2.0.15
[INFO] [stderr]   Downloaded scratch v1.0.5
[INFO] [stderr]   Downloaded cxx-build v1.0.94
[INFO] [stderr]   Downloaded quote v1.0.26
[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] 1906b3f3d1351ea12ba98e033f5c069d12d3ced2c1c250daf6a6a597aa39c520
[INFO] running `Command { std: "docker" "start" "-a" "1906b3f3d1351ea12ba98e033f5c069d12d3ced2c1c250daf6a6a597aa39c520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1906b3f3d1351ea12ba98e033f5c069d12d3ced2c1c250daf6a6a597aa39c520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1906b3f3d1351ea12ba98e033f5c069d12d3ced2c1c250daf6a6a597aa39c520", kill_on_drop: false }`
[INFO] [stdout] 1906b3f3d1351ea12ba98e033f5c069d12d3ced2c1c250daf6a6a597aa39c520
[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] 7770d1c3ee41a15f22097e2da00b9cf4092e56fa9b9f74fc9be45ff75f84226d
[INFO] running `Command { std: "docker" "start" "-a" "7770d1c3ee41a15f22097e2da00b9cf4092e56fa9b9f74fc9be45ff75f84226d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking termion v2.0.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking rsclock v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "7770d1c3ee41a15f22097e2da00b9cf4092e56fa9b9f74fc9be45ff75f84226d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7770d1c3ee41a15f22097e2da00b9cf4092e56fa9b9f74fc9be45ff75f84226d", kill_on_drop: false }`
[INFO] [stdout] 7770d1c3ee41a15f22097e2da00b9cf4092e56fa9b9f74fc9be45ff75f84226d