[INFO] cloning repository https://github.com/ibrahimiddogan/ICP_Homework1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ibrahimiddogan/ICP_Homework1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimiddogan%2FICP_Homework1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimiddogan%2FICP_Homework1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24c2ff24777d6fe84367bab7e286ba7822f0ce2d
[INFO] checking ibrahimiddogan/ICP_Homework1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimiddogan%2FICP_Homework1" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ibrahimiddogan/ICP_Homework1
[INFO] finished tweaking git repo https://github.com/ibrahimiddogan/ICP_Homework1
[INFO] tweaked toml for git repo https://github.com/ibrahimiddogan/ICP_Homework1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ibrahimiddogan/ICP_Homework1 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ibrahimiddogan/ICP_Homework1 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-cdk-macros v0.8.4
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.40
[INFO] [stderr]   Downloaded ic-cdk-timers v0.6.0
[INFO] [stderr]   Downloaded candid_derive v0.6.5
[INFO] [stderr]   Downloaded ic-cdk v0.12.1
[INFO] [stderr]   Downloaded pretty v0.12.3
[INFO] [stderr]   Downloaded ic-stable-structures v0.5.6
[INFO] [stderr]   Downloaded openssl-sys v0.9.99
[INFO] [stderr]   Downloaded candid v0.10.3
[INFO] [stderr]   Downloaded openssl v0.10.63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a892de8cac1608975d9c1b0d74fdf338d19707e92d0ffb422cbdea7f0b71a091
[INFO] running `Command { std: "docker" "start" "-a" "a892de8cac1608975d9c1b0d74fdf338d19707e92d0ffb422cbdea7f0b71a091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a892de8cac1608975d9c1b0d74fdf338d19707e92d0ffb422cbdea7f0b71a091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a892de8cac1608975d9c1b0d74fdf338d19707e92d0ffb422cbdea7f0b71a091", kill_on_drop: false }`
[INFO] [stdout] a892de8cac1608975d9c1b0d74fdf338d19707e92d0ffb422cbdea7f0b71a091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bfe1f2d2d3ac7cba10e34e41a9eee13e3c87cc9f5d60feea8dc561cbbc751af
[INFO] running `Command { std: "docker" "start" "-a" "6bfe1f2d2d3ac7cba10e34e41a9eee13e3c87cc9f5d60feea8dc561cbbc751af", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]     Checking ic-cdk v0.12.1
[INFO] [stderr]     Checking ic-cdk-timers v0.6.0
[INFO] [stderr]     Checking icp_homework1_backend v0.1.0 (/opt/rustwide/workdir/src/icp_homework1_backend)
[INFO] [stdout] warning: unused import: `candid::types::Type`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use candid::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::api`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ic_cdk::api;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |     http_request, CanisterHttpRequestArgument, HttpMethod,HttpResponse,
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Nat`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 | use candid::{CandidType, Decode, Deserialize, Encode, Nat};
[INFO] [stdout]   |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `stayhome` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     stayhome,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stayhome`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `library` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     library,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Library`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `park` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     park,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Park`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `shopping` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     shopping,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Shopping`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `candid::types::Type`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use candid::types::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::api`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ic_cdk::api;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:4:59
[INFO] [stdout]   |
[INFO] [stdout] 4 |     http_request, CanisterHttpRequestArgument, HttpMethod,HttpResponse,
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Nat`
[INFO] [stdout]  --> src/icp_homework1_backend/src/lib.rs:7:55
[INFO] [stdout]   |
[INFO] [stdout] 7 | use candid::{CandidType, Decode, Deserialize, Encode, Nat};
[INFO] [stdout]   |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `stayhome` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     stayhome,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stayhome`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `library` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     library,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Library`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `park` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     park,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Park`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `shopping` should have an upper camel case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     shopping,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Shopping`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person`
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (_,person) in person_map.iter()  {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_person`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Person_Map` should have an upper case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     static Person_Map: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 49 -     static Person_Map: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout] 49 +     static PERSON_MAP: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person`
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (_,person) in person_map.iter()  {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_person`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Person_Map` should have an upper case name
[INFO] [stdout]   --> src/icp_homework1_backend/src/lib.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     static Person_Map: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 49 -     static Person_Map: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout] 49 +     static PERSON_MAP: RefCell<StableBTreeMap<u64, Person, Memory>> = RefCell::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.20s
[INFO] running `Command { std: "docker" "inspect" "6bfe1f2d2d3ac7cba10e34e41a9eee13e3c87cc9f5d60feea8dc561cbbc751af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfe1f2d2d3ac7cba10e34e41a9eee13e3c87cc9f5d60feea8dc561cbbc751af", kill_on_drop: false }`
[INFO] [stdout] 6bfe1f2d2d3ac7cba10e34e41a9eee13e3c87cc9f5d60feea8dc561cbbc751af
