[INFO] cloning repository https://github.com/revego/contact_manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/revego/contact_manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevego%2Fcontact_manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevego%2Fcontact_manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c629b4cd7e772352aef9cf3559fffc667f6e2fdb
[INFO] testing revego/contact_manager against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevego%2Fcontact_manager" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/revego/contact_manager
[INFO] finished tweaking git repo https://github.com/revego/contact_manager
[INFO] tweaked toml for git repo https://github.com/revego/contact_manager written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/revego/contact_manager 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/revego/contact_manager 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d5c78afd353e26a30531ecbfc97624e69a4d248f3f08989ac30aa760b38fc50d
[INFO] running `Command { std: "docker" "start" "-a" "d5c78afd353e26a30531ecbfc97624e69a4d248f3f08989ac30aa760b38fc50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5c78afd353e26a30531ecbfc97624e69a4d248f3f08989ac30aa760b38fc50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c78afd353e26a30531ecbfc97624e69a4d248f3f08989ac30aa760b38fc50d", kill_on_drop: false }`
[INFO] [stdout] d5c78afd353e26a30531ecbfc97624e69a4d248f3f08989ac30aa760b38fc50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 591764e7af39dc6233cd8a5deaaef7c189ad8707218439335b7ca4dd954e17d9
[INFO] running `Command { std: "docker" "start" "-a" "591764e7af39dc6233cd8a5deaaef7c189ad8707218439335b7ca4dd954e17d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling contact_manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `phone` and `email` are never read
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Contact {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout] 4 |     phone: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contact` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 0.18s
[INFO] running `Command { std: "docker" "inspect" "591764e7af39dc6233cd8a5deaaef7c189ad8707218439335b7ca4dd954e17d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591764e7af39dc6233cd8a5deaaef7c189ad8707218439335b7ca4dd954e17d9", kill_on_drop: false }`
[INFO] [stdout] 591764e7af39dc6233cd8a5deaaef7c189ad8707218439335b7ca4dd954e17d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9a22d1ffd5a545f400ee0c7b761d3ec6a919f109f2db390882e9acb5301f51c9
[INFO] running `Command { std: "docker" "start" "-a" "9a22d1ffd5a545f400ee0c7b761d3ec6a919f109f2db390882e9acb5301f51c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling contact_manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `phone` and `email` are never read
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Contact {
[INFO] [stdout]   |        ------- fields in this struct
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout] 4 |     phone: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Contact` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 0.31s
[INFO] running `Command { std: "docker" "inspect" "9a22d1ffd5a545f400ee0c7b761d3ec6a919f109f2db390882e9acb5301f51c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a22d1ffd5a545f400ee0c7b761d3ec6a919f109f2db390882e9acb5301f51c9", kill_on_drop: false }`
[INFO] [stdout] 9a22d1ffd5a545f400ee0c7b761d3ec6a919f109f2db390882e9acb5301f51c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] a4a2fd18551bb0987b05da99d6386615163cfe996ec939709e7e2acd70f03cb5
[INFO] running `Command { std: "docker" "start" "-a" "a4a2fd18551bb0987b05da99d6386615163cfe996ec939709e7e2acd70f03cb5", kill_on_drop: false }`
[INFO] [stderr] warning: fields `phone` and `email` are never read
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Contact {
[INFO] [stderr]   |        ------- fields in this struct
[INFO] [stderr] 3 |     name: String,
[INFO] [stderr] 4 |     phone: String,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     email: String,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Contact` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `contact_manager` (bin "contact_manager" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/contact_manager-4db3ce9604aa88b7)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4a2fd18551bb0987b05da99d6386615163cfe996ec939709e7e2acd70f03cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a2fd18551bb0987b05da99d6386615163cfe996ec939709e7e2acd70f03cb5", kill_on_drop: false }`
[INFO] [stdout] a4a2fd18551bb0987b05da99d6386615163cfe996ec939709e7e2acd70f03cb5