[INFO] cloning repository https://github.com/krakow10/trait-varadic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krakow10/trait-varadic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakow10%2Ftrait-varadic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakow10%2Ftrait-varadic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46e63d3cef39e6d81ce00ce11dde90513de2ba50 [INFO] checking krakow10/trait-varadic against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrakow10%2Ftrait-varadic" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/krakow10/trait-varadic [INFO] finished tweaking git repo https://github.com/krakow10/trait-varadic [INFO] tweaked toml for git repo https://github.com/krakow10/trait-varadic written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krakow10/trait-varadic on toolchain e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/krakow10/trait-varadic 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" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b3aa2c9587dae35f2bc62864767591c1ba906981834600d45b0d106512beb14 [INFO] running `Command { std: "docker" "start" "-a" "9b3aa2c9587dae35f2bc62864767591c1ba906981834600d45b0d106512beb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b3aa2c9587dae35f2bc62864767591c1ba906981834600d45b0d106512beb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b3aa2c9587dae35f2bc62864767591c1ba906981834600d45b0d106512beb14", kill_on_drop: false }` [INFO] [stdout] 9b3aa2c9587dae35f2bc62864767591c1ba906981834600d45b0d106512beb14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1067533d321b67d6e47be5ace6c65e5d508bf1d8b3e5ab9385f7c2149709cd4 [INFO] running `Command { std: "docker" "start" "-a" "c1067533d321b67d6e47be5ace6c65e5d508bf1d8b3e5ab9385f7c2149709cd4", kill_on_drop: false }` [INFO] [stderr] Checking trait-varadic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | Varadic.varadic("yo"); [INFO] [stdout] | ^^^^^^^ multiple `varadic` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `Arg1` for the type `Varadic` [INFO] [stdout] --> src/main.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | fn varadic(&self,a:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `Arg2` for the type `Varadic` [INFO] [stdout] --> src/main.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | fn varadic(&self,a:&str,b:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 21 - Varadic.varadic("yo"); [INFO] [stdout] 21 + Arg1::varadic(&Varadic, "yo"); [INFO] [stdout] | [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 21 - Varadic.varadic("yo"); [INFO] [stdout] 21 + Arg2::varadic(&Varadic, "yo"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/main.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Varadic.varadic("yo","yo"); [INFO] [stdout] | ^^^^^^^ multiple `varadic` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `Arg1` for the type `Varadic` [INFO] [stdout] --> src/main.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | fn varadic(&self,a:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `Arg2` for the type `Varadic` [INFO] [stdout] --> src/main.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | fn varadic(&self,a:&str,b:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 22 - Varadic.varadic("yo","yo"); [INFO] [stdout] 22 + Arg1::varadic(&Varadic, "yo", "yo"); [INFO] [stdout] | [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 22 - Varadic.varadic("yo","yo"); [INFO] [stdout] 22 + Arg2::varadic(&Varadic, "yo", "yo"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | Varadic.varadic("yo"); [INFO] [stdout] | ^^^^^^^ multiple `varadic` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `Arg1` for the type `Varadic` [INFO] [stdout] --> src/main.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | fn varadic(&self,a:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `Arg2` for the type `Varadic` [INFO] [stdout] --> src/main.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | fn varadic(&self,a:&str,b:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 21 - Varadic.varadic("yo"); [INFO] [stdout] 21 + Arg1::varadic(&Varadic, "yo"); [INFO] [stdout] | [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 21 - Varadic.varadic("yo"); [INFO] [stdout] 21 + Arg2::varadic(&Varadic, "yo"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/main.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Varadic.varadic("yo","yo"); [INFO] [stdout] | ^^^^^^^ multiple `varadic` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `Arg1` for the type `Varadic` [INFO] [stdout] --> src/main.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 10 | fn varadic(&self,a:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl of the trait `Arg2` for the type `Varadic` [INFO] [stdout] --> src/main.rs:15:2 [INFO] [stdout] | [INFO] [stdout] 15 | fn varadic(&self,a:&str,b:&str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 22 - Varadic.varadic("yo","yo"); [INFO] [stdout] 22 + Arg1::varadic(&Varadic, "yo", "yo"); [INFO] [stdout] | [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 22 - Varadic.varadic("yo","yo"); [INFO] [stdout] 22 + Arg2::varadic(&Varadic, "yo", "yo"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `trait-varadic` (bin "trait-varadic" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `trait-varadic` (bin "trait-varadic") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c1067533d321b67d6e47be5ace6c65e5d508bf1d8b3e5ab9385f7c2149709cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1067533d321b67d6e47be5ace6c65e5d508bf1d8b3e5ab9385f7c2149709cd4", kill_on_drop: false }` [INFO] [stdout] c1067533d321b67d6e47be5ace6c65e5d508bf1d8b3e5ab9385f7c2149709cd4