[INFO] fetching crate myveryhotcrate 0.1.0... [INFO] testing myveryhotcrate-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate myveryhotcrate 0.1.0 into /workspace/builds/worker-97/source [INFO] validating manifest of crates.io crate myveryhotcrate 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate myveryhotcrate 0.1.0 [INFO] finished tweaking crates.io crate myveryhotcrate 0.1.0 [INFO] tweaked toml for crates.io crate myveryhotcrate 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate crates.io crate myveryhotcrate 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb9e890d2d38ac8f09e4a6150d3e87c0ef37e1e65c72142c51fa22c43679fbde [INFO] running `Command { std: "docker" "start" "-a" "eb9e890d2d38ac8f09e4a6150d3e87c0ef37e1e65c72142c51fa22c43679fbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb9e890d2d38ac8f09e4a6150d3e87c0ef37e1e65c72142c51fa22c43679fbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9e890d2d38ac8f09e4a6150d3e87c0ef37e1e65c72142c51fa22c43679fbde", kill_on_drop: false }` [INFO] [stdout] eb9e890d2d38ac8f09e4a6150d3e87c0ef37e1e65c72142c51fa22c43679fbde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a799923b7217c69e67df21b33e464be5bfafa2e55c4b3b1ce3e0828b7daf2db4 [INFO] running `Command { std: "docker" "start" "-a" "a799923b7217c69e67df21b33e464be5bfafa2e55c4b3b1ce3e0828b7daf2db4", kill_on_drop: false }` [INFO] [stderr] Compiling myveryhotcrate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/tt/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `UserID` [INFO] [stdout] --> src/mod_1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | type UserID = String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Options` [INFO] [stdout] --> src/mod_1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Options { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `FetchOption` [INFO] [stdout] --> src/mod_1.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | type FetchOption = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_option_set_user_id` [INFO] [stdout] --> src/mod_1.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn fetch_option_set_user_id(user_id: UserID) -> FetchOption { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_options` [INFO] [stdout] --> src/mod_1.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn apply_options(options: Vec) -> Options { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrCardNotFound` [INFO] [stdout] --> src/tt/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ErrCardNotFound, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tt/errors.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrTransactionNotFound` [INFO] [stdout] --> src/tt/errors.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ErrTransactionNotFound, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tt/errors.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dada` [INFO] [stdout] --> src/tt/errors.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn dada() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "a799923b7217c69e67df21b33e464be5bfafa2e55c4b3b1ce3e0828b7daf2db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a799923b7217c69e67df21b33e464be5bfafa2e55c4b3b1ce3e0828b7daf2db4", kill_on_drop: false }` [INFO] [stdout] a799923b7217c69e67df21b33e464be5bfafa2e55c4b3b1ce3e0828b7daf2db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 021fd2a84409aafdc05e4d3a80390044b8c70831b2f148ab46667f89187494da [INFO] running `Command { std: "docker" "start" "-a" "021fd2a84409aafdc05e4d3a80390044b8c70831b2f148ab46667f89187494da", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/tt/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling myveryhotcrate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `UserID` [INFO] [stdout] --> src/mod_1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | type UserID = String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Options` [INFO] [stdout] --> src/mod_1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Options { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `FetchOption` [INFO] [stdout] --> src/mod_1.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | type FetchOption = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fetch_option_set_user_id` [INFO] [stdout] --> src/mod_1.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn fetch_option_set_user_id(user_id: UserID) -> FetchOption { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `apply_options` [INFO] [stdout] --> src/mod_1.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn apply_options(options: Vec) -> Options { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrCardNotFound` [INFO] [stdout] --> src/tt/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ErrCardNotFound, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tt/errors.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrTransactionNotFound` [INFO] [stdout] --> src/tt/errors.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ErrTransactionNotFound, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tt/errors.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dada` [INFO] [stdout] --> src/tt/errors.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn dada() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/tt/errors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/tt/errors.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let r: Result = Ok(1); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/tt/errors.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let r: Result = Err(Errors::ErrCardNotFound); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ErrTransactionNotFound` [INFO] [stdout] --> src/tt/errors.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ErrTransactionNotFound, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tt/errors.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dada` [INFO] [stdout] --> src/tt/errors.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn dada() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/myveryhotcrate-9abd736b854c1591) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/myveryhotcrate-56aac0454e3b8f2c) [INFO] running `Command { std: "docker" "inspect" "021fd2a84409aafdc05e4d3a80390044b8c70831b2f148ab46667f89187494da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021fd2a84409aafdc05e4d3a80390044b8c70831b2f148ab46667f89187494da", kill_on_drop: false }` [INFO] [stdout] 021fd2a84409aafdc05e4d3a80390044b8c70831b2f148ab46667f89187494da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4dab609c3cc48837dfee03ab81c737af2ac82262ce88c8e3983ff0a4379ea30 [INFO] running `Command { std: "docker" "start" "-a" "e4dab609c3cc48837dfee03ab81c737af2ac82262ce88c8e3983ff0a4379ea30", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/tt/errors.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UserID` [INFO] [stderr] --> src/mod_1.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | type UserID = String; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Options` [INFO] [stderr] --> src/mod_1.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Options { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `FetchOption` [INFO] [stderr] --> src/mod_1.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type FetchOption = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fetch_option_set_user_id` [INFO] [stderr] --> src/mod_1.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn fetch_option_set_user_id(user_id: UserID) -> FetchOption { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `apply_options` [INFO] [stderr] --> src/mod_1.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn apply_options(options: Vec) -> Options { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ErrCardNotFound` [INFO] [stderr] --> src/tt/errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | ErrCardNotFound, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tt/errors.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ErrTransactionNotFound` [INFO] [stderr] --> src/tt/errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ErrTransactionNotFound, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tt/errors.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dada` [INFO] [stderr] --> src/tt/errors.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn dada() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `myveryhotcrate` (lib) generated 9 warnings [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/tt/errors.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let r: Result = Ok(1); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/tt/errors.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let r: Result = Err(Errors::ErrCardNotFound); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ErrTransactionNotFound` [INFO] [stderr] --> src/tt/errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | ErrTransactionNotFound, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tt/errors.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `myveryhotcrate` (lib test) generated 5 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/myveryhotcrate-9abd736b854c1591) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test mod_1::tests::test_options ... ok [INFO] [stdout] test tt::errors::tests::t ... ok [INFO] [stdout] test tt::mando::tests::test_con ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/myveryhotcrate-56aac0454e3b8f2c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests myveryhotcrate [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/tt/errors.rs - tt::errors::Errors::dada (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e4dab609c3cc48837dfee03ab81c737af2ac82262ce88c8e3983ff0a4379ea30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4dab609c3cc48837dfee03ab81c737af2ac82262ce88c8e3983ff0a4379ea30", kill_on_drop: false }` [INFO] [stdout] e4dab609c3cc48837dfee03ab81c737af2ac82262ce88c8e3983ff0a4379ea30