[INFO] cloning repository https://github.com/cecton/rust-type-param-error
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cecton/rust-type-param-error" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecton%2Frust-type-param-error", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecton%2Frust-type-param-error'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 404ab5eb68323cff28da24a9616f39085e62db7d
[INFO] checking cecton/rust-type-param-error against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecton%2Frust-type-param-error" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cecton/rust-type-param-error
[INFO] finished tweaking git repo https://github.com/cecton/rust-type-param-error
[INFO] tweaked toml for git repo https://github.com/cecton/rust-type-param-error written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cecton/rust-type-param-error on toolchain c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cecton/rust-type-param-error 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" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e218ef69fe7fb43042984da24b2db622b83fb5faddb4dcde8ea146c4848f22bd
[INFO] running `Command { std: "docker" "start" "-a" "e218ef69fe7fb43042984da24b2db622b83fb5faddb4dcde8ea146c4848f22bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e218ef69fe7fb43042984da24b2db622b83fb5faddb4dcde8ea146c4848f22bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e218ef69fe7fb43042984da24b2db622b83fb5faddb4dcde8ea146c4848f22bd", kill_on_drop: false }`
[INFO] [stdout] e218ef69fe7fb43042984da24b2db622b83fb5faddb4dcde8ea146c4848f22bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a210fa5e4444133d464a310a9e9f12547f1e69a1909529fa23c2dfa4f1b1ed2c
[INFO] running `Command { std: "docker" "start" "-a" "a210fa5e4444133d464a310a9e9f12547f1e69a1909529fa23c2dfa4f1b1ed2c", kill_on_drop: false }`
[INFO] [stderr]     Checking crate2 v0.1.0 (/opt/rustwide/workdir/crate2)
[INFO] [stderr]     Checking rust-type-param-error v0.1.0 (/opt/rustwide/workdir/crate1)
[INFO] [stdout] error[E0049]: associated function `foo` has 2 type parameters but its trait declaration has 3 type parameters
[INFO] [stdout]  --> crate1/src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |            ^  ^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            found 2 type parameters
[INFO] [stdout]   |
[INFO] [stdout]  ::: /opt/rustwide/workdir/crate2/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn foo<A, B>(x: u32, y: impl Debug);
[INFO] [stdout]   |     ------------------------------------ expected 3 type parameters
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0049]: associated function `foo` has 2 type parameters but its trait declaration has 3 type parameters
[INFO] [stdout]  --> crate1/src/main.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |            ^  ^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            found 2 type parameters
[INFO] [stdout]   |
[INFO] [stdout]  ::: /opt/rustwide/workdir/crate2/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn foo<A, B>(x: u32, y: impl Debug);
[INFO] [stdout]   |     ------------------------------------ expected 3 type parameters
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> crate1/src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]  --> crate1/src/main.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |                          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> crate1/src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]  --> crate1/src/main.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn foo<A, B>(x: u32, y: u32) {
[INFO] [stdout]   |                          ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0049`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0049`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-type-param-error` (bin "rust-type-param-error") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-type-param-error` (bin "rust-type-param-error" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a210fa5e4444133d464a310a9e9f12547f1e69a1909529fa23c2dfa4f1b1ed2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a210fa5e4444133d464a310a9e9f12547f1e69a1909529fa23c2dfa4f1b1ed2c", kill_on_drop: false }`
[INFO] [stdout] a210fa5e4444133d464a310a9e9f12547f1e69a1909529fa23c2dfa4f1b1ed2c