[INFO] cloning repository https://github.com/Qqwy/haskell-draft-rust_bindings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Qqwy/haskell-draft-rust_bindings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQqwy%2Fhaskell-draft-rust_bindings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQqwy%2Fhaskell-draft-rust_bindings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ab1a5a8cd35c8d8f5154a62f583b495a5d4077f
[INFO] testing Qqwy/haskell-draft-rust_bindings against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQqwy%2Fhaskell-draft-rust_bindings" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Qqwy/haskell-draft-rust_bindings
[INFO] finished tweaking git repo https://github.com/Qqwy/haskell-draft-rust_bindings
[INFO] tweaked toml for git repo https://github.com/Qqwy/haskell-draft-rust_bindings written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Qqwy/haskell-draft-rust_bindings on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Qqwy/haskell-draft-rust_bindings 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb54134dae30defd3cd81c4a4e4903dd0953308837da707e52bf55f2e6ee5aa4
[INFO] running `Command { std: "docker" "start" "-a" "cb54134dae30defd3cd81c4a4e4903dd0953308837da707e52bf55f2e6ee5aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb54134dae30defd3cd81c4a4e4903dd0953308837da707e52bf55f2e6ee5aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb54134dae30defd3cd81c4a4e4903dd0953308837da707e52bf55f2e6ee5aa4", kill_on_drop: false }`
[INFO] [stdout] cb54134dae30defd3cd81c4a4e4903dd0953308837da707e52bf55f2e6ee5aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb2ab9647308538133c5f73002ed4ab6322e4ebeb81867df76ea464ffc2a848
[INFO] running `Command { std: "docker" "start" "-a" "8cb2ab9647308538133c5f73002ed4ab6322e4ebeb81867df76ea464ffc2a848", kill_on_drop: false }`
[INFO] [stderr]    Compiling haskrs_rs v0.1.0 (/opt/rustwide/workdir/rust_src)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "8cb2ab9647308538133c5f73002ed4ab6322e4ebeb81867df76ea464ffc2a848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb2ab9647308538133c5f73002ed4ab6322e4ebeb81867df76ea464ffc2a848", kill_on_drop: false }`
[INFO] [stdout] 8cb2ab9647308538133c5f73002ed4ab6322e4ebeb81867df76ea464ffc2a848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1142250a22d49831c76297337c1b58f09f16837f752111f6cca173aa3d62c6d4
[INFO] running `Command { std: "docker" "start" "-a" "1142250a22d49831c76297337c1b58f09f16837f752111f6cca173aa3d62c6d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling haskrs_rs v0.1.0 (/opt/rustwide/workdir/rust_src)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> rust_src/src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]   --> rust_src/src/lib.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let result = add(2, 2);
[INFO] [stdout]    |                      ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: use the `.` operator to call the method `Add::add` on `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] 17 -         let result = add(2, 2);
[INFO] [stdout] 17 +         let result = 2.add(2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `haskrs_rs` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1142250a22d49831c76297337c1b58f09f16837f752111f6cca173aa3d62c6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1142250a22d49831c76297337c1b58f09f16837f752111f6cca173aa3d62c6d4", kill_on_drop: false }`
[INFO] [stdout] 1142250a22d49831c76297337c1b58f09f16837f752111f6cca173aa3d62c6d4