[INFO] cloning repository https://github.com/francois-de-mareschal/HackDietDiary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/francois-de-mareschal/HackDietDiary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancois-de-mareschal%2FHackDietDiary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancois-de-mareschal%2FHackDietDiary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10a3c91ebe355485bf66ae5d3f328c3371db4aea
[INFO] checking francois-de-mareschal/HackDietDiary against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancois-de-mareschal%2FHackDietDiary" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/francois-de-mareschal/HackDietDiary on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/francois-de-mareschal/HackDietDiary
[INFO] finished tweaking git repo https://github.com/francois-de-mareschal/HackDietDiary
[INFO] tweaked toml for git repo https://github.com/francois-de-mareschal/HackDietDiary written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/francois-de-mareschal/HackDietDiary already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 654e1d5cfc14b5435aa9cf5fdc5a608d04fbf02f5e8900fc375c41890f2e99d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "654e1d5cfc14b5435aa9cf5fdc5a608d04fbf02f5e8900fc375c41890f2e99d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "654e1d5cfc14b5435aa9cf5fdc5a608d04fbf02f5e8900fc375c41890f2e99d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654e1d5cfc14b5435aa9cf5fdc5a608d04fbf02f5e8900fc375c41890f2e99d1", kill_on_drop: false }`
[INFO] [stdout] 654e1d5cfc14b5435aa9cf5fdc5a608d04fbf02f5e8900fc375c41890f2e99d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7f9f48ea3e5fbc3b7c84c082d8cd8a0596fccfdefa9e0b33a083cb4a77677c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e7f9f48ea3e5fbc3b7c84c082d8cd8a0596fccfdefa9e0b33a083cb4a77677c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking hackdietdiary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `DateInTheFuture`
[INFO] [stdout]  --> src/recordings/day_records_list.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DateInTheFuture(&'static str),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoDayRecordsAtDate`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     NoDayRecordsAtDate(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `StartDateAfterEndDate`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     StartDateAfterEndDate(&'static str),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DayRecordsList`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct DayRecordsList {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn add(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn remove(&mut self, date: Option<Date<Utc>>) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `range`
[INFO] [stdout]   --> src/recordings/day_records_list.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn range(
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DayRecordsEmpty`
[INFO] [stdout]  --> src/recordings/report.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     DayRecordsEmpty(&'static str),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroOrNegativeWeight`
[INFO] [stdout]  --> src/recordings/report.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ZeroOrNegativeWeight(&'static str),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/recordings/report.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new() -> Report {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `weight`
[INFO] [stdout]   --> src/recordings/report.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn weight(&mut self, weight: f32) -> &mut Report {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `notes`
[INFO] [stdout]   --> src/recordings/report.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn notes(&mut self, notes: String) -> &mut Report {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `record`
[INFO] [stdout]   --> src/recordings/report.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn record(&self) -> Result<DayRecords, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "2e7f9f48ea3e5fbc3b7c84c082d8cd8a0596fccfdefa9e0b33a083cb4a77677c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7f9f48ea3e5fbc3b7c84c082d8cd8a0596fccfdefa9e0b33a083cb4a77677c", kill_on_drop: false }`
[INFO] [stdout] 2e7f9f48ea3e5fbc3b7c84c082d8cd8a0596fccfdefa9e0b33a083cb4a77677c