[INFO] cloning repository https://github.com/dlukes/simplify-tags
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlukes/simplify-tags" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlukes%2Fsimplify-tags", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlukes%2Fsimplify-tags'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c43ce168cacb4a0376c2fc403de91135f73cd94
[INFO] checking dlukes/simplify-tags against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlukes%2Fsimplify-tags" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dlukes/simplify-tags on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dlukes/simplify-tags
[INFO] finished tweaking git repo https://github.com/dlukes/simplify-tags
[INFO] tweaked toml for git repo https://github.com/dlukes/simplify-tags written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dlukes/simplify-tags 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-syntax v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 993b5a4f2d3ec737f86f2fb16b21e3d0f42c168b744d9ace464e48100edf4071
[INFO] running `Command { std: "docker" "start" "-a" "993b5a4f2d3ec737f86f2fb16b21e3d0f42c168b744d9ace464e48100edf4071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "993b5a4f2d3ec737f86f2fb16b21e3d0f42c168b744d9ace464e48100edf4071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993b5a4f2d3ec737f86f2fb16b21e3d0f42c168b744d9ace464e48100edf4071", kill_on_drop: false }`
[INFO] [stdout] 993b5a4f2d3ec737f86f2fb16b21e3d0f42c168b744d9ace464e48100edf4071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50928a23096e51e1c570eef6f29e3f729f8d4b2cea6eb602ca18e2c08f31fb6a
[INFO] running `Command { std: "docker" "start" "-a" "50928a23096e51e1c570eef6f29e3f729f8d4b2cea6eb602ca18e2c08f31fb6a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking regex-syntax v0.5.3
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking simplify_tags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/00-orig.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |         static ref ABBR_REGEX:
[INFO] [stdout] 25 | |         Regex = Regex::new(r"(?P<f><MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 26 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |         Regex = Regex::new(r"(?P<f><MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 48 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/01-drobnosti.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     lazy_static! {
[INFO] [stdout] 37 | |         static ref ABBR_REGEX:
[INFO] [stdout] 38 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 39 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/01-drobnosti.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     lazy_static! {
[INFO] [stdout] 37 | |         static ref ABBR_REGEX:
[INFO] [stdout] 38 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 39 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/06-bez_parsovani_utf8.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/04-vetveni.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     stdout.flush();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let _ = stdout.flush();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/03-jen_main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplify_tags` (bin "01-drobnosti"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 01_drobnosti --edition=2015 src/bin/01-drobnosti.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=a90e8dd0211faf1b -C extra-filename=-db34a73ae3ae27ee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     lazy_static! {
[INFO] [stdout] 33 | |         static ref ABBR_REGEX:
[INFO] [stdout] 34 | |         Regex = Regex::new(r"(<MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 35 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         Regex = Regex::new(r"(<MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/06-bez_parsovani_utf8.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaFnWEQh"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/04_vetveni-52242cd14046b0fb.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/simplify_tags-52242cd14046b0fb/dep-test-bin-04-vetveni`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/06_bez_parsovani_utf8-26bb32eceeb0f4fe.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/simplify_tags-26bb32eceeb0f4fe/dep-bin-06-bez_parsovani_utf8`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/02-min_alokaci.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplify_tags` (bin "05-vetveni_bez_zbytecnych_alokaci" test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/03-jen_main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     stdout.flush();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let _ = stdout.flush();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/bin/00-orig.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     lazy_static! {
[INFO] [stdout] 24 | |         static ref ABBR_REGEX:
[INFO] [stdout] 25 | |         Regex = Regex::new(r"(?P<f><MMt[^>]*>..).{12}8").unwrap();
[INFO] [stdout] 26 | |         static ref P7_REGEX:
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |         Regex = Regex::new(r"(?P<f><MMl[^>]*>co<MMt[^>]*>P4)...").unwrap();
[INFO] [stdout] 48 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplify_tags` (bin "06-bez_parsovani_utf8" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 06_bez_parsovani_utf8 --edition=2015 src/bin/06-bez_parsovani_utf8.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ed959b584467f631 -C extra-filename=-2b6d37c6c1762196 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "02-min_alokaci"); 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 02_min_alokaci --edition=2015 src/bin/02-min_alokaci.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=594d0bdcfe78469f -C extra-filename=-42b643fb1b63a078 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "03-jen_main"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 03_jen_main --edition=2015 src/bin/03-jen_main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=31ad6b79633c12bb -C extra-filename=-11e218b3a0f52d2a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "05-vetveni_bez_zbytecnych_alokaci"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 05_vetveni_bez_zbytecnych_alokaci --edition=2015 src/bin/05-vetveni_bez_zbytecnych_alokaci.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2c9c19790a4e221c -C extra-filename=-64c8126d4ede837f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/04-vetveni.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     stdout.flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let _ = stdout.flush();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplify_tags` (bin "01-drobnosti" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 01_drobnosti --edition=2015 src/bin/01-drobnosti.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=073bfa253483cdf7 -C extra-filename=-c898e3a657badb29 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "03-jen_main" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 03_jen_main --edition=2015 src/bin/03-jen_main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c0b7184615cd9588 -C extra-filename=-5346143ffc0b8e0f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "02-min_alokaci" test); 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 02_min_alokaci --edition=2015 src/bin/02-min_alokaci.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0c3ddb89904df9bf -C extra-filename=-58e281f5b6c954f7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "00-orig" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 00_orig --edition=2015 src/bin/00-orig.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=305dbe899944809d -C extra-filename=-464ff6adb356d990 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] error: could not compile `simplify_tags` (bin "00-orig"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3350c1eb3fd8fe1bee1ed4c76944d707bd256876/bin/rustc --crate-name 00_orig --edition=2015 src/bin/00-orig.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fc0f4f83f2361f19 -C extra-filename=-a9d6f5b6dfae7f93 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e674ccd39d269e4f.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-63040cbdd2a99c44.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] running `Command { std: "docker" "inspect" "50928a23096e51e1c570eef6f29e3f729f8d4b2cea6eb602ca18e2c08f31fb6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50928a23096e51e1c570eef6f29e3f729f8d4b2cea6eb602ca18e2c08f31fb6a", kill_on_drop: false }`
[INFO] [stdout] 50928a23096e51e1c570eef6f29e3f729f8d4b2cea6eb602ca18e2c08f31fb6a