[INFO] cloning repository https://github.com/st1ckman67/Rust_Refences
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/st1ckman67/Rust_Refences" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst1ckman67%2FRust_Refences", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst1ckman67%2FRust_Refences'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a76462b56a1a41916d3ce4405045aea759a5fd6f
[INFO] testing st1ckman67/Rust_Refences against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fst1ckman67%2FRust_Refences" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/st1ckman67/Rust_Refences 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 git repo https://github.com/st1ckman67/Rust_Refences
[INFO] finished tweaking git repo https://github.com/st1ckman67/Rust_Refences
[INFO] tweaked toml for git repo https://github.com/st1ckman67/Rust_Refences written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/st1ckman67/Rust_Refences already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0bfb6f48aa1697e21b7d9a29bacb32e445aad11c981a65eee2c91135c6884271
[INFO] running `Command { std: "docker" "start" "-a" "0bfb6f48aa1697e21b7d9a29bacb32e445aad11c981a65eee2c91135c6884271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bfb6f48aa1697e21b7d9a29bacb32e445aad11c981a65eee2c91135c6884271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfb6f48aa1697e21b7d9a29bacb32e445aad11c981a65eee2c91135c6884271", kill_on_drop: false }`
[INFO] [stdout] 0bfb6f48aa1697e21b7d9a29bacb32e445aad11c981a65eee2c91135c6884271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5dd44c3ae2b80a9e79f99d11edd92da99013691e49f7a85e92d83a5866dff32c
[INFO] running `Command { std: "docker" "start" "-a" "5dd44c3ae2b80a9e79f99d11edd92da99013691e49f7a85e92d83a5866dff32c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "5dd44c3ae2b80a9e79f99d11edd92da99013691e49f7a85e92d83a5866dff32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd44c3ae2b80a9e79f99d11edd92da99013691e49f7a85e92d83a5866dff32c", kill_on_drop: false }`
[INFO] [stdout] 5dd44c3ae2b80a9e79f99d11edd92da99013691e49f7a85e92d83a5866dff32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0e799d7c1fc1773d9bdb91986e448e2f012429f2291ece446df91f6a083c0f2c
[INFO] running `Command { std: "docker" "start" "-a" "0e799d7c1fc1773d9bdb91986e448e2f012429f2291ece446df91f6a083c0f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0e799d7c1fc1773d9bdb91986e448e2f012429f2291ece446df91f6a083c0f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e799d7c1fc1773d9bdb91986e448e2f012429f2291ece446df91f6a083c0f2c", kill_on_drop: false }`
[INFO] [stdout] 0e799d7c1fc1773d9bdb91986e448e2f012429f2291ece446df91f6a083c0f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b48c397ac67104058ef8e340c5a67a7560e4e8ba3f5d33edae6d67db853a36e5
[INFO] running `Command { std: "docker" "start" "-a" "b48c397ac67104058ef8e340c5a67a7560e4e8ba3f5d33edae6d67db853a36e5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/references-240ac58f1ab6a7a5)
[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" "b48c397ac67104058ef8e340c5a67a7560e4e8ba3f5d33edae6d67db853a36e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48c397ac67104058ef8e340c5a67a7560e4e8ba3f5d33edae6d67db853a36e5", kill_on_drop: false }`
[INFO] [stdout] b48c397ac67104058ef8e340c5a67a7560e4e8ba3f5d33edae6d67db853a36e5