[INFO] fetching crate rocket_healthz 0.1.0...
[INFO] checking rocket_healthz-0.1.0 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate rocket_healthz 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rocket_healthz 0.1.0 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rocket_healthz 0.1.0
[INFO] finished tweaking crates.io crate rocket_healthz 0.1.0
[INFO] tweaked toml for crates.io crate rocket_healthz 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39952e0f956880c0869fad21f724bcf031bd81998eb36e3e86ccfc3c65c34a57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39952e0f956880c0869fad21f724bcf031bd81998eb36e3e86ccfc3c65c34a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39952e0f956880c0869fad21f724bcf031bd81998eb36e3e86ccfc3c65c34a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39952e0f956880c0869fad21f724bcf031bd81998eb36e3e86ccfc3c65c34a57", kill_on_drop: false }`
[INFO] [stdout] 39952e0f956880c0869fad21f724bcf031bd81998eb36e3e86ccfc3c65c34a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b166c7530b5479a5673f427b9349b03b95ff3cdc98c99ff5708cc8c07e9d4de5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b166c7530b5479a5673f427b9349b03b95ff3cdc98c99ff5708cc8c07e9d4de5", kill_on_drop: false }`
[INFO] [stderr]     Checking rocket_healthz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |             use rocket::http::Status;
[INFO] [stdout]    |                 ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] ...
[INFO] [stdout] 70 |     healthz!();
[INFO] [stdout]    |     ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 use rocket::local::blocking::Client;
[INFO] [stdout]    |                     ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] ...
[INFO] [stdout] 70 |     healthz!();
[INFO] [stdout]    |     ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 |         #[rocket::get("/healthz")]
[INFO] [stdout]    |           ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] ...
[INFO] [stdout] 70 |     healthz!();
[INFO] [stdout]    |     ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |         rocket::ignite().mount("/", rocket::routes![rocket_healthz])
[INFO] [stdout]    |                                     ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Client`
[INFO] [stdout]   --> src/lib.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 let client = Client::new(rocket()).unwrap();
[INFO] [stdout]    |                              ^^^^^^ use of undeclared type `Client`
[INFO] [stdout] ...
[INFO] [stdout] 70 |     healthz!();
[INFO] [stdout]    |     ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Status`
[INFO] [stdout]   --> src/lib.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 assert_eq!(resp.status(), Status::Ok);
[INFO] [stdout]    |                                           ^^^^^^ use of undeclared type `Status`
[INFO] [stdout] ...
[INFO] [stdout] 70 |     healthz!();
[INFO] [stdout]    |     ----------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn rocket() -> rocket::Rocket {
[INFO] [stdout]    |                    ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rocket`
[INFO] [stdout]   --> src/lib.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         rocket::ignite().mount("/", rocket::routes![rocket_healthz])
[INFO] [stdout]    |         ^^^^^^ use of undeclared crate or module `rocket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rocket_healthz`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b166c7530b5479a5673f427b9349b03b95ff3cdc98c99ff5708cc8c07e9d4de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b166c7530b5479a5673f427b9349b03b95ff3cdc98c99ff5708cc8c07e9d4de5", kill_on_drop: false }`
[INFO] [stdout] b166c7530b5479a5673f427b9349b03b95ff3cdc98c99ff5708cc8c07e9d4de5