[INFO] crate fitnesstrax 0.1.0 is already in cache
[INFO] checking fitnesstrax-0.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate fitnesstrax 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fitnesstrax 0.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fitnesstrax 0.1.0
[INFO] finished tweaking crates.io crate fitnesstrax 0.1.0
[INFO] tweaked toml for crates.io crate fitnesstrax 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fitnesstrax 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b8277819bdda4589b6b33275b012e0a4be5da9c8f848767f993f629c015e8be
[INFO] running `"docker" "start" "-a" "1b8277819bdda4589b6b33275b012e0a4be5da9c8f848767f993f629c015e8be"`
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]     Checking tinystr v0.3.2
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling dimensioned v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
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[INFO] [stderr]    Compiling gtk v0.8.0
[INFO] [stderr]     Checking fluent-syntax v0.9.1
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]    Compiling glib-sys v0.9.1
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[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
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[INFO] [stderr]    Compiling gtk-sys v0.9.2
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[INFO] [stderr]     Checking backtrace v0.3.43
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[INFO] [stderr]    Compiling syn v1.0.11
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[INFO] [stderr]     Checking thread_local v0.2.7
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[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling rental-impl v0.5.5
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[INFO] [stderr]    Compiling futures-macro v0.3.1
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[INFO] [stderr]     Checking futures-util v0.3.1
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[INFO] [stderr]     Checking serde v1.0.104
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[INFO] [stderr]     Checking fitnesstrax-lib v0.1.0
[INFO] [stderr]     Checking fitnesstrax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::settings::Settings`
[INFO] [stderr]   --> src/components/history.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::settings::Settings;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::settings::Settings`
[INFO] [stderr]  --> src/components/rep_duration.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::settings::Settings;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/config.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::errors::Error`
[INFO] [stderr]   --> src/formats/duration.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     use crate::errors::Error;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::errors::Error`
[INFO] [stderr]   --> src/formats/hours_minutes.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use crate::errors::Error;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::i18n::UnitSystem`
[INFO] [stderr]    --> src/i18n/text.rs:319:9
[INFO] [stderr]     |
[INFO] [stderr] 319 |     use crate::i18n::UnitSystem;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]    --> src/i18n/units.rs:293:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |     use std::convert::TryFrom;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::errors::Error`
[INFO] [stderr]    --> src/i18n/units.rs:296:9
[INFO] [stderr]     |
[INFO] [stderr] 296 |     use crate::errors::Error;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::i18n::UnitSystem`
[INFO] [stderr]    --> src/i18n/units.rs:297:9
[INFO] [stderr]     |
[INFO] [stderr] 297 |     use crate::i18n::UnitSystem;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Error::TraxError(err) => err.description(),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:61:40
[INFO] [stderr]    |
[INFO] [stderr] 61 |             Error::IOError(err) => err.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::settings::Settings`
[INFO] [stderr]   --> src/components/history.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::settings::Settings;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::settings::Settings`
[INFO] [stderr]  --> src/components/rep_duration.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::settings::Settings;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/config.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/components/about.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn set_language(&mut self, text: &Text) {}
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/components/basics/text_entry.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let mut change_param = change_param.clone();
[INFO] [stderr]    |                 ----^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `it_calls_callbacks_on_change`
[INFO] [stderr]   --> src/components/basics/text_entry.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn it_calls_callbacks_on_change() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_from_yaml`
[INFO] [stderr]   --> src/config.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn load_from_yaml() -> Configuration {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save_to_yaml`
[INFO] [stderr]   --> src/config.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn save_to_yaml(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/components/basics/text_entry.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         gtk::init();
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | /         s.set_string(
[INFO] [stderr] 79 | |             "series-path",
[INFO] [stderr] 80 | |             &self
[INFO] [stderr] 81 | |                 .series_path
[INFO] [stderr] ...  |
[INFO] [stderr] 84 | |                 .unwrap_or(String::from("")),
[INFO] [stderr] 85 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         s.set_string("language", self.language.get_language());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         s.set_string("timezone", self.timezone.name());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         s.set_string("units", &String::from(&self.units));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Error::TraxError(err) => err.description(),
[INFO] [stderr]    |                                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:61:40
[INFO] [stderr]    |
[INFO] [stderr] 61 |             Error::IOError(err) => err.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/components/about.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn set_language(&mut self, text: &Text) {}
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_from_yaml`
[INFO] [stderr]   --> src/config.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn load_from_yaml() -> Configuration {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `save_to_yaml`
[INFO] [stderr]   --> src/config.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn save_to_yaml(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | /         s.set_string(
[INFO] [stderr] 79 | |             "series-path",
[INFO] [stderr] 80 | |             &self
[INFO] [stderr] 81 | |                 .series_path
[INFO] [stderr] ...  |
[INFO] [stderr] 84 | |                 .unwrap_or(String::from("")),
[INFO] [stderr] 85 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         s.set_string("language", self.language.get_language());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         s.set_string("timezone", self.timezone.name());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/config.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         s.set_string("units", &String::from(&self.units));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] running `"docker" "inspect" "1b8277819bdda4589b6b33275b012e0a4be5da9c8f848767f993f629c015e8be"`
[INFO] running `"docker" "rm" "-f" "1b8277819bdda4589b6b33275b012e0a4be5da9c8f848767f993f629c015e8be"`
[INFO] [stdout] 1b8277819bdda4589b6b33275b012e0a4be5da9c8f848767f993f629c015e8be
