[INFO] fetching crate ra_ap_tt 0.0.187...
[INFO] checking ra_ap_tt-0.0.187 against master#74c3f5a146860c94ff4d179fc3bfa34f879adf41 for pr-120248
[INFO] extracting crate ra_ap_tt 0.0.187 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ra_ap_tt 0.0.187 on toolchain 74c3f5a146860c94ff4d179fc3bfa34f879adf41
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_tt 0.0.187
[INFO] finished tweaking crates.io crate ra_ap_tt 0.0.187
[INFO] tweaked toml for crates.io crate ra_ap_tt 0.0.187 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd2a044750a3724a763678f647ffe83f421d56c67d1fe44e6af01b1eac99936e
[INFO] running `Command { std: "docker" "start" "-a" "fd2a044750a3724a763678f647ffe83f421d56c67d1fe44e6af01b1eac99936e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd2a044750a3724a763678f647ffe83f421d56c67d1fe44e6af01b1eac99936e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2a044750a3724a763678f647ffe83f421d56c67d1fe44e6af01b1eac99936e", kill_on_drop: false }`
[INFO] [stdout] fd2a044750a3724a763678f647ffe83f421d56c67d1fe44e6af01b1eac99936e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a834eb7b2fc6a8987a107c6a1208cb4aa24a66a6a28f85f019f64c668eda3e3
[INFO] running `Command { std: "docker" "start" "-a" "9a834eb7b2fc6a8987a107c6a1208cb4aa24a66a6a28f85f019f64c668eda3e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking jod-thread v0.1.2
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]     Checking always-assert v0.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking ra_ap_stdx v0.0.187
[INFO] [stderr]     Checking ra_ap_tt v0.0.187 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9a834eb7b2fc6a8987a107c6a1208cb4aa24a66a6a28f85f019f64c668eda3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a834eb7b2fc6a8987a107c6a1208cb4aa24a66a6a28f85f019f64c668eda3e3", kill_on_drop: false }`
[INFO] [stdout] 9a834eb7b2fc6a8987a107c6a1208cb4aa24a66a6a28f85f019f64c668eda3e3