[INFO] cloning repository https://github.com/markgoddard/repertoire-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markgoddard/repertoire-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkgoddard%2Frepertoire-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkgoddard%2Frepertoire-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c963fa0966da4f859328be49ae65a0c9a6a12941
[INFO] testing markgoddard/repertoire-rs against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkgoddard%2Frepertoire-rs" "/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/markgoddard/repertoire-rs
[INFO] finished tweaking git repo https://github.com/markgoddard/repertoire-rs
[INFO] tweaked toml for git repo https://github.com/markgoddard/repertoire-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/markgoddard/repertoire-rs on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/markgoddard/repertoire-rs 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 995f536c6fdf59b457e201bacc51ed9f4c8dc30a2fd06d1cce9fc29cd74123c1
[INFO] running `Command { std: "docker" "start" "-a" "995f536c6fdf59b457e201bacc51ed9f4c8dc30a2fd06d1cce9fc29cd74123c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "995f536c6fdf59b457e201bacc51ed9f4c8dc30a2fd06d1cce9fc29cd74123c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995f536c6fdf59b457e201bacc51ed9f4c8dc30a2fd06d1cce9fc29cd74123c1", kill_on_drop: false }`
[INFO] [stdout] 995f536c6fdf59b457e201bacc51ed9f4c8dc30a2fd06d1cce9fc29cd74123c1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cecef087986750f545ab25ec7ed1972da4341e6f41956624fb033559dd95062
[INFO] running `Command { std: "docker" "start" "-a" "9cecef087986750f545ab25ec7ed1972da4341e6f41956624fb033559dd95062", kill_on_drop: false }`
[INFO] [stderr]    Compiling repertoire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `CousCous`, `Potato`, and `Rice` are never constructed
[INFO] [stdout]  --> src/food_groups.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum Carbs {
[INFO] [stdout]   |                 ----- variants in this enum
[INFO] [stdout] 3 |     CousCous,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     Pasta,
[INFO] [stdout] 5 |     Potato,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Rice,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Carbs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Chicken`, `Fish`, and `Tofu` are never constructed
[INFO] [stdout]   --> src/food_groups.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) enum Protein {
[INFO] [stdout]    |                 ------- variants in this enum
[INFO] [stdout] 11 |     Beef,
[INFO] [stdout] 12 |     Chicken,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     Fish,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     Pork,
[INFO] [stdout] 15 |     Tofu,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Protein` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `carbs`, and `protein` are never read
[INFO] [stdout]  --> src/meal.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) struct Meal {
[INFO] [stdout]   |                   ---- fields in this struct
[INFO] [stdout] 5 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 6 |     pub carbs: Carbs,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 7 |     pub protein: Protein,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Meal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9cecef087986750f545ab25ec7ed1972da4341e6f41956624fb033559dd95062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cecef087986750f545ab25ec7ed1972da4341e6f41956624fb033559dd95062", kill_on_drop: false }`
[INFO] [stdout] 9cecef087986750f545ab25ec7ed1972da4341e6f41956624fb033559dd95062
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74308775460c4f135b912afb0a070638d13b52bcde8d9fd7864271e458f1c97d
[INFO] running `Command { std: "docker" "start" "-a" "74308775460c4f135b912afb0a070638d13b52bcde8d9fd7864271e458f1c97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling repertoire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `CousCous`, `Potato`, and `Rice` are never constructed
[INFO] [stdout]  --> src/food_groups.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) enum Carbs {
[INFO] [stdout]   |                 ----- variants in this enum
[INFO] [stdout] 3 |     CousCous,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     Pasta,
[INFO] [stdout] 5 |     Potato,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Rice,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Carbs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Chicken`, `Fish`, and `Tofu` are never constructed
[INFO] [stdout]   --> src/food_groups.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) enum Protein {
[INFO] [stdout]    |                 ------- variants in this enum
[INFO] [stdout] 11 |     Beef,
[INFO] [stdout] 12 |     Chicken,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     Fish,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     Pork,
[INFO] [stdout] 15 |     Tofu,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Protein` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `carbs`, and `protein` are never read
[INFO] [stdout]  --> src/meal.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) struct Meal {
[INFO] [stdout]   |                   ---- fields in this struct
[INFO] [stdout] 5 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 6 |     pub carbs: Carbs,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 7 |     pub protein: Protein,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Meal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "74308775460c4f135b912afb0a070638d13b52bcde8d9fd7864271e458f1c97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74308775460c4f135b912afb0a070638d13b52bcde8d9fd7864271e458f1c97d", kill_on_drop: false }`
[INFO] [stdout] 74308775460c4f135b912afb0a070638d13b52bcde8d9fd7864271e458f1c97d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d54aedae9c3540ebcfc47c7e6c75a53d3e33c424d45db51a3ccf2e82b260cac3
[INFO] running `Command { std: "docker" "start" "-a" "d54aedae9c3540ebcfc47c7e6c75a53d3e33c424d45db51a3ccf2e82b260cac3", kill_on_drop: false }`
[INFO] [stderr] warning: variants `CousCous`, `Potato`, and `Rice` are never constructed
[INFO] [stderr]  --> src/food_groups.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub(crate) enum Carbs {
[INFO] [stderr]   |                 ----- variants in this enum
[INFO] [stderr] 3 |     CousCous,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     Pasta,
[INFO] [stderr] 5 |     Potato,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 6 |     Rice,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Carbs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Chicken`, `Fish`, and `Tofu` are never constructed
[INFO] [stderr]   --> src/food_groups.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub(crate) enum Protein {
[INFO] [stderr]    |                 ------- variants in this enum
[INFO] [stderr] 11 |     Beef,
[INFO] [stderr] 12 |     Chicken,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 13 |     Fish,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     Pork,
[INFO] [stderr] 15 |     Tofu,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Protein` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `carbs`, and `protein` are never read
[INFO] [stderr]  --> src/meal.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub(crate) struct Meal {
[INFO] [stderr]   |                   ---- fields in this struct
[INFO] [stderr] 5 |     pub name: String,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr] 6 |     pub carbs: Carbs,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr] 7 |     pub protein: Protein,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Meal` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `repertoire` (bin "repertoire" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/repertoire-d7b54646a4a5bdb3)
[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" "d54aedae9c3540ebcfc47c7e6c75a53d3e33c424d45db51a3ccf2e82b260cac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54aedae9c3540ebcfc47c7e6c75a53d3e33c424d45db51a3ccf2e82b260cac3", kill_on_drop: false }`
[INFO] [stdout] d54aedae9c3540ebcfc47c7e6c75a53d3e33c424d45db51a3ccf2e82b260cac3