[INFO] fetching crate drunx 1.7.1...
[INFO] testing drunx-1.7.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate drunx 1.7.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate drunx 1.7.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drunx 1.7.1
[INFO] finished tweaking crates.io crate drunx 1.7.1
[INFO] tweaked toml for crates.io crate drunx 1.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate drunx 1.7.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error v1.0.2
[INFO] [stderr]   Downloaded predicates v2.1.3
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.2
[INFO] [stderr]   Downloaded assert_cmd v2.0.6
[INFO] [stderr]   Downloaded serde_derive v1.0.118
[INFO] [stderr]   Downloaded serde v1.0.118
[INFO] [stderr]   Downloaded structopt v0.3.14
[INFO] [stderr]   Downloaded structopt-derive v0.4.7
[INFO] [stderr]   Downloaded bstr v1.0.1
[INFO] [stderr]   Downloaded syn v1.0.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 907b168a66e529348ad9ea0336e91c397e95d763675596eaacde451e9215722c
[INFO] running `Command { std: "docker" "start" "-a" "907b168a66e529348ad9ea0336e91c397e95d763675596eaacde451e9215722c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "907b168a66e529348ad9ea0336e91c397e95d763675596eaacde451e9215722c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907b168a66e529348ad9ea0336e91c397e95d763675596eaacde451e9215722c", kill_on_drop: false }`
[INFO] [stdout] 907b168a66e529348ad9ea0336e91c397e95d763675596eaacde451e9215722c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1387a3fe4fbb09d67494f30cf9bb81f2c506f3e6f2d7da4ca874aa7210b86fcb
[INFO] running `Command { std: "docker" "start" "-a" "1387a3fe4fbb09d67494f30cf9bb81f2c506f3e6f2d7da4ca874aa7210b86fcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling drunx v1.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Icon`, `Notification`, `Urgency`
[INFO] [stdout]  --> src/version.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::notify_utils::{Icon, Notification, Urgency};
[INFO] [stdout]   |                           ^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Notification` is never constructed
[INFO] [stdout]  --> src/notify_utils/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Notification {}
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Icon` is never used
[INFO] [stdout]  --> src/notify_utils/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Icon {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Urgency` is never used
[INFO] [stdout]  --> src/notify_utils/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Urgency {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `send`, `get_icon`, and `get_urgency` are never used
[INFO] [stdout]   --> src/notify_utils/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Notification {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn send(&self, msg: &str, urgency: Urgency, icon: Icon) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn get_icon<'a>(&self, icon: Icon) -> &'a str {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_urgency<'a>(&self, urgency: Urgency) -> &'a str {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.82s
[INFO] running `Command { std: "docker" "inspect" "1387a3fe4fbb09d67494f30cf9bb81f2c506f3e6f2d7da4ca874aa7210b86fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1387a3fe4fbb09d67494f30cf9bb81f2c506f3e6f2d7da4ca874aa7210b86fcb", kill_on_drop: false }`
[INFO] [stdout] 1387a3fe4fbb09d67494f30cf9bb81f2c506f3e6f2d7da4ca874aa7210b86fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c381a7086ef2c995741e92db6857f5ab507b9f051189ad49890b482c1227bc
[INFO] running `Command { std: "docker" "start" "-a" "16c381a7086ef2c995741e92db6857f5ab507b9f051189ad49890b482c1227bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bstr v1.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling predicates v2.1.3
[INFO] [stderr]    Compiling assert_cmd v2.0.6
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling drunx v1.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Icon`, `Notification`, `Urgency`
[INFO] [stdout]  --> src/version.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::notify_utils::{Icon, Notification, Urgency};
[INFO] [stdout]   |                           ^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Notification` is never constructed
[INFO] [stdout]  --> src/notify_utils/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Notification {}
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Icon` is never used
[INFO] [stdout]  --> src/notify_utils/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Icon {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Urgency` is never used
[INFO] [stdout]  --> src/notify_utils/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Urgency {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `send`, `get_icon`, and `get_urgency` are never used
[INFO] [stdout]   --> src/notify_utils/mod.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Notification {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn send(&self, msg: &str, urgency: Urgency, icon: Icon) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn get_icon<'a>(&self, icon: Icon) -> &'a str {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_urgency<'a>(&self, urgency: Urgency) -> &'a str {
[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 6.24s
[INFO] running `Command { std: "docker" "inspect" "16c381a7086ef2c995741e92db6857f5ab507b9f051189ad49890b482c1227bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c381a7086ef2c995741e92db6857f5ab507b9f051189ad49890b482c1227bc", kill_on_drop: false }`
[INFO] [stdout] 16c381a7086ef2c995741e92db6857f5ab507b9f051189ad49890b482c1227bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a629742997145ebca7be1dccd0c741d1b4c35299cc68e9101868cdd415277a4
[INFO] running `Command { std: "docker" "start" "-a" "2a629742997145ebca7be1dccd0c741d1b4c35299cc68e9101868cdd415277a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `Icon`, `Notification`, `Urgency`
[INFO] [stderr]  --> src/version.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::notify_utils::{Icon, Notification, Urgency};
[INFO] [stderr]   |                           ^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Notification` is never constructed
[INFO] [stderr]  --> src/notify_utils/mod.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Notification {}
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Icon` is never used
[INFO] [stderr]  --> src/notify_utils/mod.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Icon {
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Urgency` is never used
[INFO] [stderr]  --> src/notify_utils/mod.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum Urgency {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `send`, `get_icon`, and `get_urgency` are never used
[INFO] [stderr]   --> src/notify_utils/mod.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Notification {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 16 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn send(&self, msg: &str, urgency: Urgency, icon: Icon) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     fn get_icon<'a>(&self, icon: Icon) -> &'a str {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn get_urgency<'a>(&self, urgency: Urgency) -> &'a str {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `drunx` (bin "drunx" test) generated 5 warnings (run `cargo fix --bin "drunx" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/drunx-f56e86ebc10cd933)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test patch_utils::tests::for_the_case_of_last_letter_z_add_za ... ok
[INFO] [stdout] test patch_utils::tests::for_the_case_of_last_letter_az_add_ba ... ok
[INFO] [stdout] test patch_utils::tests::for_the_case_of_last_letter_zz_add_aaa ... ok
[INFO] [stdout] test patch_utils::tests::should_add_patch_version_b_if_a ... ok
[INFO] [stdout] test patch_utils::tests::for_the_case_of_last_letter_aa_add_ab ... ok
[INFO] [stdout] test patch_utils::tests::should_create_a_version_if_first ... ok
[INFO] [stdout] test version_utils::tests::return_none_version_not_found ... ok
[INFO] [stdout] test version_utils::tests::extracts_the_version_if_exits ... ok
[INFO] [stdout] test version_utils::tests::extract_only_first_layer_of_version ... ok
[INFO] [stdout] test version_utils::tests::extracts_the_version_including_letters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a629742997145ebca7be1dccd0c741d1b4c35299cc68e9101868cdd415277a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a629742997145ebca7be1dccd0c741d1b4c35299cc68e9101868cdd415277a4", kill_on_drop: false }`
[INFO] [stdout] 2a629742997145ebca7be1dccd0c741d1b4c35299cc68e9101868cdd415277a4
