[INFO] cloning repository https://github.com/branpk/dynamic-call
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/branpk/dynamic-call" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbranpk%2Fdynamic-call", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbranpk%2Fdynamic-call'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34e73929ae68da14d9b57a806c34ddb7ea0fd691
[INFO] checking branpk/dynamic-call/34e73929ae68da14d9b57a806c34ddb7ea0fd691 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbranpk%2Fdynamic-call" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/branpk/dynamic-call on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/branpk/dynamic-call
[INFO] finished tweaking git repo https://github.com/branpk/dynamic-call
[INFO] tweaked toml for git repo https://github.com/branpk/dynamic-call written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/branpk/dynamic-call already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b2e51819a32ceddf8e3d9e7a983d68fbb90cb650f332f94f05cac8e9af46d3f
[INFO] running `Command { std: "docker" "start" "-a" "6b2e51819a32ceddf8e3d9e7a983d68fbb90cb650f332f94f05cac8e9af46d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b2e51819a32ceddf8e3d9e7a983d68fbb90cb650f332f94f05cac8e9af46d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2e51819a32ceddf8e3d9e7a983d68fbb90cb650f332f94f05cac8e9af46d3f", kill_on_drop: false }`
[INFO] [stdout] 6b2e51819a32ceddf8e3d9e7a983d68fbb90cb650f332f94f05cac8e9af46d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5839ae40deb1c78e83f4dd800cf212e9ec6ede3ab067ff544fdce10947b3cc2
[INFO] running `Command { std: "docker" "start" "-a" "e5839ae40deb1c78e83f4dd800cf212e9ec6ede3ab067ff544fdce10947b3cc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.37
[INFO] [stderr]     Checking dynamic_call_proc_macro v0.1.1 (/opt/rustwide/workdir/dynamic_call_proc_macro)
[INFO] [stderr]     Checking dynamic_call v0.1.1 (/opt/rustwide/workdir/dynamic_call)
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stdout] warning: method `foo` is never used
[INFO] [stdout]  --> example/src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Bar {
[INFO] [stdout]   |       --- method in this trait
[INFO] [stdout] 6 |     #[dynamic_call::skip]
[INFO] [stdout] 7 |     fn foo(&self, x: i32) -> i32;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `foo` is never used
[INFO] [stdout]  --> example/src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Bar {
[INFO] [stdout]   |       --- method in this trait
[INFO] [stdout] 6 |     #[dynamic_call::skip]
[INFO] [stdout] 7 |     fn foo(&self, x: i32) -> i32;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "e5839ae40deb1c78e83f4dd800cf212e9ec6ede3ab067ff544fdce10947b3cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5839ae40deb1c78e83f4dd800cf212e9ec6ede3ab067ff544fdce10947b3cc2", kill_on_drop: false }`
[INFO] [stdout] e5839ae40deb1c78e83f4dd800cf212e9ec6ede3ab067ff544fdce10947b3cc2