[INFO] cloning repository https://github.com/yesman234/Rustc_application
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yesman234/Rustc_application" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afc82bec9b5efaf13a5c4a05bea3bfddad743c79
[INFO] testing yesman234/Rustc_application against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyesman234%2FRustc_application" "/workspace/builds/worker-98/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yesman234/Rustc_application on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yesman234/Rustc_application
[INFO] finished tweaking git repo https://github.com/yesman234/Rustc_application
[INFO] tweaked toml for git repo https://github.com/yesman234/Rustc_application written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate git repo https://github.com/yesman234/Rustc_application already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5921a849b2b3a5077302a664a17a03d98b68f6778a33babea5d913cd7b80ad6b
[INFO] running `Command { std: "docker" "start" "-a" "5921a849b2b3a5077302a664a17a03d98b68f6778a33babea5d913cd7b80ad6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5921a849b2b3a5077302a664a17a03d98b68f6778a33babea5d913cd7b80ad6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5921a849b2b3a5077302a664a17a03d98b68f6778a33babea5d913cd7b80ad6b", kill_on_drop: false }`
[INFO] [stdout] 5921a849b2b3a5077302a664a17a03d98b68f6778a33babea5d913cd7b80ad6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 790e33dcc4f91fed511c6626335a59378039e222f0a4b05a91843cb0c1b56e1c
[INFO] running `Command { std: "docker" "start" "-a" "790e33dcc4f91fed511c6626335a59378039e222f0a4b05a91843cb0c1b56e1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "790e33dcc4f91fed511c6626335a59378039e222f0a4b05a91843cb0c1b56e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790e33dcc4f91fed511c6626335a59378039e222f0a4b05a91843cb0c1b56e1c", kill_on_drop: false }`
[INFO] [stdout] 790e33dcc4f91fed511c6626335a59378039e222f0a4b05a91843cb0c1b56e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e788e6233c57bf20b28d23d667fad5f9ac41475a557a19329eb1beba0796437e
[INFO] running `Command { std: "docker" "start" "-a" "e788e6233c57bf20b28d23d667fad5f9ac41475a557a19329eb1beba0796437e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "e788e6233c57bf20b28d23d667fad5f9ac41475a557a19329eb1beba0796437e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e788e6233c57bf20b28d23d667fad5f9ac41475a557a19329eb1beba0796437e", kill_on_drop: false }`
[INFO] [stdout] e788e6233c57bf20b28d23d667fad5f9ac41475a557a19329eb1beba0796437e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b847a921c1c37c8609bdb26f29276c86eeb87685e3550e683cca52510cceb1f3
[INFO] running `Command { std: "docker" "start" "-a" "b847a921c1c37c8609bdb26f29276c86eeb87685e3550e683cca52510cceb1f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc-550afcfb6bf12c9e)
[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" "b847a921c1c37c8609bdb26f29276c86eeb87685e3550e683cca52510cceb1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b847a921c1c37c8609bdb26f29276c86eeb87685e3550e683cca52510cceb1f3", kill_on_drop: false }`
[INFO] [stdout] b847a921c1c37c8609bdb26f29276c86eeb87685e3550e683cca52510cceb1f3