[INFO] cloning repository https://github.com/dustlang/rustc-perf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustlang/rustc-perf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frustc-perf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frustc-perf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 691f6ed575a68deff0360c02ce5b8ba2a91a6b7f
[INFO] checking dustlang/rustc-perf against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frustc-perf" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
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Updating files: 100% (12986/12986), done.
[INFO] validating manifest of git repo https://github.com/dustlang/rustc-perf on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dustlang/rustc-perf
[INFO] finished tweaking git repo https://github.com/dustlang/rustc-perf
[INFO] tweaked toml for git repo https://github.com/dustlang/rustc-perf written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/dustlang/rustc-perf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/measureme`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jemalloc-ctl v0.3.3
[INFO] [stderr]   Downloaded rusqlite v0.23.1
[INFO] [stderr]   Downloaded rgb v0.8.20
[INFO] [stderr]   Downloaded protobuf v2.22.0
[INFO] [stderr]   Downloaded async-trait v0.1.33
[INFO] [stderr]   Downloaded tokio-postgres v0.5.4
[INFO] [stderr]   Downloaded inferno v0.10.0
[INFO] [stderr]   Downloaded snap v1.0.1
[INFO] [stderr]   Downloaded ring v0.16.14
[INFO] [stderr]   Downloaded rustc-artifacts v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 119d9fd3abe3d43e8a2af7a0a0e0021fdf844af364da1ce07a0b6e7b6568280d
[INFO] running `Command { std: "docker" "start" "-a" "119d9fd3abe3d43e8a2af7a0a0e0021fdf844af364da1ce07a0b6e7b6568280d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119d9fd3abe3d43e8a2af7a0a0e0021fdf844af364da1ce07a0b6e7b6568280d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119d9fd3abe3d43e8a2af7a0a0e0021fdf844af364da1ce07a0b6e7b6568280d", kill_on_drop: false }`
[INFO] [stdout] 119d9fd3abe3d43e8a2af7a0a0e0021fdf844af364da1ce07a0b6e7b6568280d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c49a15393a8a972cc1630d1d9c9518b3bf965e83dd9ef1f52a0fc49edff41ef
[INFO] running `Command { std: "docker" "start" "-a" "7c49a15393a8a972cc1630d1d9c9518b3bf965e83dd9ef1f52a0fc49edff41ef", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "7c49a15393a8a972cc1630d1d9c9518b3bf965e83dd9ef1f52a0fc49edff41ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c49a15393a8a972cc1630d1d9c9518b3bf965e83dd9ef1f52a0fc49edff41ef", kill_on_drop: false }`
[INFO] [stdout] 7c49a15393a8a972cc1630d1d9c9518b3bf965e83dd9ef1f52a0fc49edff41ef