[INFO] cloning repository https://github.com/FIL1994/tower-web-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FIL1994/tower-web-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Ftower-web-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Ftower-web-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 436948da9a3977b22102907faa8a71f2154fc924
[INFO] checking FIL1994/tower-web-app against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFIL1994%2Ftower-web-app" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FIL1994/tower-web-app on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FIL1994/tower-web-app
[INFO] finished tweaking git repo https://github.com/FIL1994/tower-web-app
[INFO] tweaked toml for git repo https://github.com/FIL1994/tower-web-app written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/FIL1994/tower-web-app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64e8dab28ecad0eebe3447780eef095178f0ea1982f954f088baf10480fd5ab8
[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" "64e8dab28ecad0eebe3447780eef095178f0ea1982f954f088baf10480fd5ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64e8dab28ecad0eebe3447780eef095178f0ea1982f954f088baf10480fd5ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64e8dab28ecad0eebe3447780eef095178f0ea1982f954f088baf10480fd5ab8", kill_on_drop: false }`
[INFO] [stdout] 64e8dab28ecad0eebe3447780eef095178f0ea1982f954f088baf10480fd5ab8
[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" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edbb747e6744af186164be4d8dc1bbc9b72cbca925b5d8284990d8ac87a34b28
[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" "edbb747e6744af186164be4d8dc1bbc9b72cbca925b5d8284990d8ac87a34b28", kill_on_drop: false }`
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[INFO] [stderr]     Checking tower-web-app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]    --> src/main.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / impl_web! {
[INFO] [stdout] 40  | |     impl HelloWorld {
[INFO] [stdout] 41  | |         #[get("/")]
[INFO] [stdout] 42  | |         fn hello_world(&self) -> Result<String, ()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |     }
[INFO] [stdout] 117 | | }
[INFO] [stdout]     | |_^ invalid suffix `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]     = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]     = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]    --> src/main.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / impl_web! {
[INFO] [stdout] 40  | |     impl HelloWorld {
[INFO] [stdout] 41  | |         #[get("/")]
[INFO] [stdout] 42  | |         fn hello_world(&self) -> Result<String, ()> {
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | |     }
[INFO] [stdout] 117 | | }
[INFO] [stdout]     | |_^ invalid suffix `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]     = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]     = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 50s
[INFO] running `Command { std: "docker" "inspect" "edbb747e6744af186164be4d8dc1bbc9b72cbca925b5d8284990d8ac87a34b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbb747e6744af186164be4d8dc1bbc9b72cbca925b5d8284990d8ac87a34b28", kill_on_drop: false }`
[INFO] [stdout] edbb747e6744af186164be4d8dc1bbc9b72cbca925b5d8284990d8ac87a34b28