[INFO] cloning repository https://github.com/pfragkiad/test5_2_structs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfragkiad/test5_2_structs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest5_2_structs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest5_2_structs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bff45e1749e5dd4af6613b59f0cd72e50728171f
[INFO] building pfragkiad/test5_2_structs against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfragkiad%2Ftest5_2_structs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pfragkiad/test5_2_structs
[INFO] finished tweaking git repo https://github.com/pfragkiad/test5_2_structs
[INFO] tweaked toml for git repo https://github.com/pfragkiad/test5_2_structs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pfragkiad/test5_2_structs on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pfragkiad/test5_2_structs 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72185ca0fa9bf8683096e32c5e21f92c34ed183a063961a59559f9b104e1b8c2
[INFO] running `Command { std: "docker" "start" "-a" "72185ca0fa9bf8683096e32c5e21f92c34ed183a063961a59559f9b104e1b8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72185ca0fa9bf8683096e32c5e21f92c34ed183a063961a59559f9b104e1b8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72185ca0fa9bf8683096e32c5e21f92c34ed183a063961a59559f9b104e1b8c2", kill_on_drop: false }`
[INFO] [stdout] 72185ca0fa9bf8683096e32c5e21f92c34ed183a063961a59559f9b104e1b8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eac287d934a7b35e009cb68283a7d7ccf8dfc5312ebcc47f8841c39752b868e
[INFO] running `Command { std: "docker" "start" "-a" "5eac287d934a7b35e009cb68283a7d7ccf8dfc5312ebcc47f8841c39752b868e", kill_on_drop: false }`
[INFO] [stderr]    Compiling test5_2_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `can_hold` is never used
[INFO] [stdout]   --> src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Rectangle { //implementation blocks (we can have one or multiple impl blocks)
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn can_hold(&self, other: &Rectangle) -> bool   //associated functions (METHOD)
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5eac287d934a7b35e009cb68283a7d7ccf8dfc5312ebcc47f8841c39752b868e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eac287d934a7b35e009cb68283a7d7ccf8dfc5312ebcc47f8841c39752b868e", kill_on_drop: false }`
[INFO] [stdout] 5eac287d934a7b35e009cb68283a7d7ccf8dfc5312ebcc47f8841c39752b868e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6fadc6de665b3e807ca3117c3a51a0bb911b31ba1b751821ffed60eb5d7b493
[INFO] running `Command { std: "docker" "start" "-a" "b6fadc6de665b3e807ca3117c3a51a0bb911b31ba1b751821ffed60eb5d7b493", kill_on_drop: false }`
[INFO] [stderr]    Compiling test5_2_structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `can_hold` is never used
[INFO] [stdout]   --> src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Rectangle { //implementation blocks (we can have one or multiple impl blocks)
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn can_hold(&self, other: &Rectangle) -> bool   //associated functions (METHOD)
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b6fadc6de665b3e807ca3117c3a51a0bb911b31ba1b751821ffed60eb5d7b493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fadc6de665b3e807ca3117c3a51a0bb911b31ba1b751821ffed60eb5d7b493", kill_on_drop: false }`
[INFO] [stdout] b6fadc6de665b3e807ca3117c3a51a0bb911b31ba1b751821ffed60eb5d7b493