[INFO] fetching crate rust_src 0.0.0...
[INFO] testing rust_src-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rust_src 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rust_src 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_src 0.0.0
[INFO] finished tweaking crates.io crate rust_src 0.0.0
[INFO] tweaked toml for crates.io crate rust_src 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddfb5b04e5ba09206b7e9dc4c634b3f27b3950a2a5fcd25d5bb09bc7abafaedd
[INFO] running `Command { std: "docker" "start" "-a" "ddfb5b04e5ba09206b7e9dc4c634b3f27b3950a2a5fcd25d5bb09bc7abafaedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddfb5b04e5ba09206b7e9dc4c634b3f27b3950a2a5fcd25d5bb09bc7abafaedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfb5b04e5ba09206b7e9dc4c634b3f27b3950a2a5fcd25d5bb09bc7abafaedd", kill_on_drop: false }`
[INFO] [stdout] ddfb5b04e5ba09206b7e9dc4c634b3f27b3950a2a5fcd25d5bb09bc7abafaedd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54bbd840c19bfcb3b7723e76b51e44f63225b8768e68a6cc37fc1f7c992d3cdc
[INFO] running `Command { std: "docker" "start" "-a" "54bbd840c19bfcb3b7723e76b51e44f63225b8768e68a6cc37fc1f7c992d3cdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_src v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "54bbd840c19bfcb3b7723e76b51e44f63225b8768e68a6cc37fc1f7c992d3cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54bbd840c19bfcb3b7723e76b51e44f63225b8768e68a6cc37fc1f7c992d3cdc", kill_on_drop: false }`
[INFO] [stdout] 54bbd840c19bfcb3b7723e76b51e44f63225b8768e68a6cc37fc1f7c992d3cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65157d98b53cf8e8dbdcbd232e12146d81b250f92c3549ad537f965dd711e83e
[INFO] running `Command { std: "docker" "start" "-a" "65157d98b53cf8e8dbdcbd232e12146d81b250f92c3549ad537f965dd711e83e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_src v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "65157d98b53cf8e8dbdcbd232e12146d81b250f92c3549ad537f965dd711e83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65157d98b53cf8e8dbdcbd232e12146d81b250f92c3549ad537f965dd711e83e", kill_on_drop: false }`
[INFO] [stdout] 65157d98b53cf8e8dbdcbd232e12146d81b250f92c3549ad537f965dd711e83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e7e942ef95ac98ccd5570cb5c3ffac85fd63810de8ba0c4561b828cd684e05e
[INFO] running `Command { std: "docker" "start" "-a" "6e7e942ef95ac98ccd5570cb5c3ffac85fd63810de8ba0c4561b828cd684e05e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_src-b11eb1e55d65189c)
[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" "6e7e942ef95ac98ccd5570cb5c3ffac85fd63810de8ba0c4561b828cd684e05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7e942ef95ac98ccd5570cb5c3ffac85fd63810de8ba0c4561b828cd684e05e", kill_on_drop: false }`
[INFO] [stdout] 6e7e942ef95ac98ccd5570cb5c3ffac85fd63810de8ba0c4561b828cd684e05e