[INFO] cloning repository https://github.com/carsonritchey/caltrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carsonritchey/caltrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarsonritchey%2Fcaltrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarsonritchey%2Fcaltrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fece1503e8c886fee60536a3f03f30dde83b464e
[INFO] building carsonritchey/caltrack against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarsonritchey%2Fcaltrack" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carsonritchey/caltrack on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carsonritchey/caltrack
[INFO] finished tweaking git repo https://github.com/carsonritchey/caltrack
[INFO] tweaked toml for git repo https://github.com/carsonritchey/caltrack written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/carsonritchey/caltrack 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2132d9272bef0728d2690e34c6522661b91ceedb7ba617ca0df9fa796897193
[INFO] running `Command { std: "docker" "start" "-a" "b2132d9272bef0728d2690e34c6522661b91ceedb7ba617ca0df9fa796897193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2132d9272bef0728d2690e34c6522661b91ceedb7ba617ca0df9fa796897193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2132d9272bef0728d2690e34c6522661b91ceedb7ba617ca0df9fa796897193", kill_on_drop: false }`
[INFO] [stdout] b2132d9272bef0728d2690e34c6522661b91ceedb7ba617ca0df9fa796897193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3aa41cf115b5b55acad1d9edbdcb0f4e40e64c101d44f9479ea727524f2af2
[INFO] running `Command { std: "docker" "start" "-a" "6a3aa41cf115b5b55acad1d9edbdcb0f4e40e64c101d44f9479ea727524f2af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling caltrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sex`
[INFO] [stdout]    --> src/main.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let sex = loop {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_sex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `male`
[INFO] [stdout]    --> src/main.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |            ^^^^ help: if this is intentional, prefix it with an underscore: `_male`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]    --> src/main.rs:173:24
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/main.rs:173:36
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> src/main.rs:173:51
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `menu`
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn edit(menu: &mut Vec<Meal>, user: &mut UserInfo) {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_menu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `remove_index` is never used
[INFO] [stdout]    --> src/main.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Meal {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn remove_index(index: usize, menu: &mut Vec<Meal>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_from_today` is never used
[INFO] [stdout]    --> src/main.rs:267:4
[INFO] [stdout]     |
[INFO] [stdout] 267 | fn remove_from_today(menu: &mut Vec<Meal>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `digit_count` is never used
[INFO] [stdout]    --> src/main.rs:455:4
[INFO] [stdout]     |
[INFO] [stdout] 455 | fn digit_count(n: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/main.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 |    &menu.push(Meal::new_meal());
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |    let _ = &menu.push(Meal::new_meal());
[INFO] [stdout]     |    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "6a3aa41cf115b5b55acad1d9edbdcb0f4e40e64c101d44f9479ea727524f2af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3aa41cf115b5b55acad1d9edbdcb0f4e40e64c101d44f9479ea727524f2af2", kill_on_drop: false }`
[INFO] [stdout] 6a3aa41cf115b5b55acad1d9edbdcb0f4e40e64c101d44f9479ea727524f2af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bf4bc303481956d1229f75c4841b42937cc172e8e3e66061f31c92e89d26d5f
[INFO] running `Command { std: "docker" "start" "-a" "9bf4bc303481956d1229f75c4841b42937cc172e8e3e66061f31c92e89d26d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling caltrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sex`
[INFO] [stdout]    --> src/main.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let sex = loop {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_sex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `male`
[INFO] [stdout]    --> src/main.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |            ^^^^ help: if this is intentional, prefix it with an underscore: `_male`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `age`
[INFO] [stdout]    --> src/main.rs:173:24
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_age`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/main.rs:173:36
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> src/main.rs:173:51
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn bmr(male: bool, age: usize, height: usize, weight: usize) -> usize {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `menu`
[INFO] [stdout]    --> src/main.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn edit(menu: &mut Vec<Meal>, user: &mut UserInfo) {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_menu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `remove_index` is never used
[INFO] [stdout]    --> src/main.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | impl Meal {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn remove_index(index: usize, menu: &mut Vec<Meal>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_from_today` is never used
[INFO] [stdout]    --> src/main.rs:267:4
[INFO] [stdout]     |
[INFO] [stdout] 267 | fn remove_from_today(menu: &mut Vec<Meal>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `digit_count` is never used
[INFO] [stdout]    --> src/main.rs:455:4
[INFO] [stdout]     |
[INFO] [stdout] 455 | fn digit_count(n: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/main.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 |    &menu.push(Meal::new_meal());
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |    let _ = &menu.push(Meal::new_meal());
[INFO] [stdout]     |    +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "9bf4bc303481956d1229f75c4841b42937cc172e8e3e66061f31c92e89d26d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf4bc303481956d1229f75c4841b42937cc172e8e3e66061f31c92e89d26d5f", kill_on_drop: false }`
[INFO] [stdout] 9bf4bc303481956d1229f75c4841b42937cc172e8e3e66061f31c92e89d26d5f