[INFO] fetching crate opentelemetry-stackdriver 0.17.0...
[INFO] checking opentelemetry-stackdriver-0.17.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate opentelemetry-stackdriver 0.17.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate opentelemetry-stackdriver 0.17.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry-stackdriver 0.17.0
[INFO] finished tweaking crates.io crate opentelemetry-stackdriver 0.17.0
[INFO] tweaked toml for crates.io crate opentelemetry-stackdriver 0.17.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6409122c7e946aac0e6d699de879c7a5c87acb9d14c88f7a024412dc9af5f0be
[INFO] running `Command { std: "docker" "start" "-a" "6409122c7e946aac0e6d699de879c7a5c87acb9d14c88f7a024412dc9af5f0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6409122c7e946aac0e6d699de879c7a5c87acb9d14c88f7a024412dc9af5f0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6409122c7e946aac0e6d699de879c7a5c87acb9d14c88f7a024412dc9af5f0be", kill_on_drop: false }`
[INFO] [stdout] 6409122c7e946aac0e6d699de879c7a5c87acb9d14c88f7a024412dc9af5f0be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd6ca1813b9d8e4c383f2b516f9c275d9d3d62b4c46f6352a1a6359dc4a25d6
[INFO] running `Command { std: "docker" "start" "-a" "dfd6ca1813b9d8e4c383f2b516f9c275d9d3d62b4c46f6352a1a6359dc4a25d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]     Checking opentelemetry-stackdriver v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:781:6
[INFO] [stdout]     |
[INFO] [stdout] 781 |     (&HTTP_HOST, "/http/host"),
[INFO] [stdout]     |      ^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:782:6
[INFO] [stdout]     |
[INFO] [stdout] 782 |     (&HTTP_METHOD, "/http/method"),
[INFO] [stdout]     |      ^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:783:6
[INFO] [stdout]     |
[INFO] [stdout] 783 |     (&HTTP_TARGET, "/http/path"),
[INFO] [stdout]     |      ^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:784:6
[INFO] [stdout]     |
[INFO] [stdout] 784 |     (&HTTP_URL, "/http/url"),
[INFO] [stdout]     |      ^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:785:6
[INFO] [stdout]     |
[INFO] [stdout] 785 |     (&HTTP_USER_AGENT, "/http/user_agent"),
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:786:6
[INFO] [stdout]     |
[INFO] [stdout] 786 |     (&HTTP_STATUS_CODE, "/http/status_code"),
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:787:6
[INFO] [stdout]     |
[INFO] [stdout] 787 |     (&HTTP_ROUTE, "/http/route"),
[INFO] [stdout]     |      ^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:781:6
[INFO] [stdout]     |
[INFO] [stdout] 781 |     (&HTTP_HOST, "/http/host"),
[INFO] [stdout]     |      ^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:782:6
[INFO] [stdout]     |
[INFO] [stdout] 782 |     (&HTTP_METHOD, "/http/method"),
[INFO] [stdout]     |      ^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:783:6
[INFO] [stdout]     |
[INFO] [stdout] 783 |     (&HTTP_TARGET, "/http/path"),
[INFO] [stdout]     |      ^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:784:6
[INFO] [stdout]     |
[INFO] [stdout] 784 |     (&HTTP_URL, "/http/url"),
[INFO] [stdout]     |      ^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:785:6
[INFO] [stdout]     |
[INFO] [stdout] 785 |     (&HTTP_USER_AGENT, "/http/user_agent"),
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:786:6
[INFO] [stdout]     |
[INFO] [stdout] 786 |     (&HTTP_STATUS_CODE, "/http/status_code"),
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]    --> src/lib.rs:787:6
[INFO] [stdout]     |
[INFO] [stdout] 787 |     (&HTTP_ROUTE, "/http/route"),
[INFO] [stdout]     |      ^^^^^^^^^^^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0492`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry-stackdriver` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0492`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry-stackdriver` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "dfd6ca1813b9d8e4c383f2b516f9c275d9d3d62b4c46f6352a1a6359dc4a25d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd6ca1813b9d8e4c383f2b516f9c275d9d3d62b4c46f6352a1a6359dc4a25d6", kill_on_drop: false }`
[INFO] [stdout] dfd6ca1813b9d8e4c383f2b516f9c275d9d3d62b4c46f6352a1a6359dc4a25d6
