[INFO] cloning repository https://github.com/Pfeil/Fairris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pfeil/Fairris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPfeil%2FFairris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPfeil%2FFairris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24ca3dfb60215087f7a782ee512822f475a385a5
[INFO] checking Pfeil/Fairris against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPfeil%2FFairris" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pfeil/Fairris on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pfeil/Fairris
[INFO] finished tweaking git repo https://github.com/Pfeil/Fairris
[INFO] tweaked toml for git repo https://github.com/Pfeil/Fairris written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Pfeil/Fairris already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d07c50d4e2721ee136d11d171e397100c74829d56c69c4436c6557dc02257b53
[INFO] running `Command { std: "docker" "start" "-a" "d07c50d4e2721ee136d11d171e397100c74829d56c69c4436c6557dc02257b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d07c50d4e2721ee136d11d171e397100c74829d56c69c4436c6557dc02257b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07c50d4e2721ee136d11d171e397100c74829d56c69c4436c6557dc02257b53", kill_on_drop: false }`
[INFO] [stdout] d07c50d4e2721ee136d11d171e397100c74829d56c69c4436c6557dc02257b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eada9235f51ac79819c861faaed79de4aabaff7c68d2e05612c92b03cb3320f
[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" "2eada9235f51ac79819c861faaed79de4aabaff7c68d2e05612c92b03cb3320f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]     Checking futures-sink v0.3.15
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[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]    Compiling yew v0.18.0
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[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking yew-router-route-parser v0.14.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling yew-macro v0.17.0
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[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling yew-router-macro v0.14.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking js-sys v0.3.51
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking web-sys v0.3.51
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.24
[INFO] [stderr]     Checking gloo-events v0.1.1
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking wasm-logger v0.2.0
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking yew-router v0.14.0
[INFO] [stderr]     Checking yewtil v0.4.0
[INFO] [stderr]     Checking fairris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stdout]  --> src/app_state/data_manager.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum::IntoEnumIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selection_changed`
[INFO] [stdout]   --> src/app_state/pid_manager.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let (pids_changed, selection_changed): (bool, bool) = match msg {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selection_changed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collections`
[INFO] [stdout]   --> src/details_page/data_widget/collection_form.rs:43:58
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 collection_service::Response::Registered(collections) => {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddNewData`
[INFO] [stdout]   --> src/app_state/data_manager.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     AddNewData(Data),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_iter`
[INFO] [stdout]    --> src/app_state/data_manager.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn data_iter(&self) -> std::collections::hash_map::Iter<'_, DataID, Data> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_selected`
[INFO] [stdout]    --> src/app_state/data_manager.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn get_selected(&self) -> Option<DataID> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_from_record`
[INFO] [stdout]    --> src/app_state/data_manager.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn get_from_record(&self, item: &PidInfo) -> Option<(DataID, Data)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_same_datatype_like`
[INFO] [stdout]   --> src/app_state/data.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn has_same_datatype_like(&self, other: &Self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `props`
[INFO] [stdout]   --> src/details_page/data_widget/create_data_form.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     props: Props,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_str`
[INFO] [stdout]   --> src/service_communication/types.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn write_str(record: &mut PidRecord, datatype: &str) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `task`
[INFO] [stdout]   --> src/pit_service.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     task: Option<FetchTask>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `task`
[INFO] [stdout]   --> src/collection_service/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     task: Option<FetchTask>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/data_type_registry/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `strum::IntoEnumIterator`
[INFO] [stdout]  --> src/app_state/data_manager.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strum::IntoEnumIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selection_changed`
[INFO] [stdout]   --> src/app_state/pid_manager.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let (pids_changed, selection_changed): (bool, bool) = match msg {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selection_changed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collections`
[INFO] [stdout]   --> src/details_page/data_widget/collection_form.rs:43:58
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 collection_service::Response::Registered(collections) => {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddNewData`
[INFO] [stdout]   --> src/app_state/data_manager.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     AddNewData(Data),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_iter`
[INFO] [stdout]    --> src/app_state/data_manager.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn data_iter(&self) -> std::collections::hash_map::Iter<'_, DataID, Data> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_selected`
[INFO] [stdout]    --> src/app_state/data_manager.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn get_selected(&self) -> Option<DataID> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_from_record`
[INFO] [stdout]    --> src/app_state/data_manager.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn get_from_record(&self, item: &PidInfo) -> Option<(DataID, Data)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_same_datatype_like`
[INFO] [stdout]   --> src/app_state/data.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn has_same_datatype_like(&self, other: &Self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `props`
[INFO] [stdout]   --> src/details_page/data_widget/create_data_form.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     props: Props,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_str`
[INFO] [stdout]   --> src/service_communication/types.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn write_str(record: &mut PidRecord, datatype: &str) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `task`
[INFO] [stdout]   --> src/pit_service.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     task: Option<FetchTask>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `task`
[INFO] [stdout]   --> src/collection_service/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     task: Option<FetchTask>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]  --> src/data_type_registry/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] running `Command { std: "docker" "inspect" "2eada9235f51ac79819c861faaed79de4aabaff7c68d2e05612c92b03cb3320f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eada9235f51ac79819c861faaed79de4aabaff7c68d2e05612c92b03cb3320f", kill_on_drop: false }`
[INFO] [stdout] 2eada9235f51ac79819c861faaed79de4aabaff7c68d2e05612c92b03cb3320f