[INFO] fetching crate env_logger_plus 0.10.0...
[INFO] checking env_logger_plus-0.10.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate env_logger_plus 0.10.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate env_logger_plus 0.10.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate env_logger_plus 0.10.0
[INFO] finished tweaking crates.io crate env_logger_plus 0.10.0
[INFO] tweaked toml for crates.io crate env_logger_plus 0.10.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate env_logger_plus 0.10.0 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-lifetimes v1.0.1
[INFO] [stderr]   Downloaded is-terminal v0.4.0
[INFO] [stderr]   Downloaded rustix v0.36.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37ae42813f13bb045a87a110aef4e65971ac7d07401d54516c208e85e380276d
[INFO] running `Command { std: "docker" "start" "-a" "37ae42813f13bb045a87a110aef4e65971ac7d07401d54516c208e85e380276d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37ae42813f13bb045a87a110aef4e65971ac7d07401d54516c208e85e380276d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ae42813f13bb045a87a110aef4e65971ac7d07401d54516c208e85e380276d", kill_on_drop: false }`
[INFO] [stdout] 37ae42813f13bb045a87a110aef4e65971ac7d07401d54516c208e85e380276d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737bf2e7a4408e5a52fddd9081592b24dc3415fda8eccfd19fc35a689de78be4
[INFO] running `Command { std: "docker" "start" "-a" "737bf2e7a4408e5a52fddd9081592b24dc3415fda8eccfd19fc35a689de78be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling rustix v0.36.3
[INFO] [stderr]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking is-terminal v0.4.0
[INFO] [stderr]     Checking env_logger_plus v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `termcolor` is imported redundantly
[INFO] [stdout]  --> src/fmt/writer/termcolor/extern_impl.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use termcolor::{self, ColorChoice, ColorSpec, WriteColor};
[INFO] [stdout]   |                 ^^^^ the item `termcolor` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Buffer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Writer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Writer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `termcolor` is imported redundantly
[INFO] [stdout]  --> src/fmt/writer/termcolor/extern_impl.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use termcolor::{self, ColorChoice, ColorSpec, WriteColor};
[INFO] [stdout]   |                 ^^^^ the item `termcolor` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Buffer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Writer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Writer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Record` is imported redundantly
[INFO] [stdout]    --> src/fmt/mod.rs:398:22
[INFO] [stdout]     |
[INFO] [stdout] 396 |     use super::*;
[INFO] [stdout]     |         -------- the item `Record` is already imported here
[INFO] [stdout] 397 |
[INFO] [stdout] 398 |     use log::{Level, Record};
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]   --> examples/custom_default_format.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use env_logger::{Builder, Env};
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]  --> examples/filters_from_code.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use env_logger::Builder;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/custom_logger.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger::filter::{Builder, Filter};
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "filters_from_code") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]   --> examples/default.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use env_logger::Env;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "custom_default_format") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]  --> examples/direct_logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use env_logger::{Builder, WriteStyle};
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]  --> examples/direct_logger.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{Level, LevelFilter, Log, MetadataBuilder, Record};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/default.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     env_logger::init_from_env(env);
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]  --> examples/syslog_friendly_format.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |         Ok(s) if s == "SYSTEMD" => env_logger::builder()
[INFO] [stdout]   |                                    ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "custom_logger") due to 2 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/syslog_friendly_format.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         _ => env_logger::init(),
[INFO] [stdout]    |              ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> examples/syslog_friendly_format.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "direct_logger") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "syslog_friendly_format") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `env_logger_plus` (example "default") due to 3 previous errors
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "737bf2e7a4408e5a52fddd9081592b24dc3415fda8eccfd19fc35a689de78be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737bf2e7a4408e5a52fddd9081592b24dc3415fda8eccfd19fc35a689de78be4", kill_on_drop: false }`
[INFO] [stdout] 737bf2e7a4408e5a52fddd9081592b24dc3415fda8eccfd19fc35a689de78be4
[INFO] checking env_logger_plus-0.10.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate env_logger_plus 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate env_logger_plus 0.10.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate env_logger_plus 0.10.0
[INFO] finished tweaking crates.io crate env_logger_plus 0.10.0
[INFO] tweaked toml for crates.io crate env_logger_plus 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate env_logger_plus 0.10.0 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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12a485c0657dfc368b51aef8f0e856966f5cad50e04c120add93878b60769afe
[INFO] running `Command { std: "docker" "start" "-a" "12a485c0657dfc368b51aef8f0e856966f5cad50e04c120add93878b60769afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a485c0657dfc368b51aef8f0e856966f5cad50e04c120add93878b60769afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a485c0657dfc368b51aef8f0e856966f5cad50e04c120add93878b60769afe", kill_on_drop: false }`
[INFO] [stdout] 12a485c0657dfc368b51aef8f0e856966f5cad50e04c120add93878b60769afe
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c05c610c9f44a4c43ce5d4eb5efbaa15278105f5b99c083bb7814b8a39fa7fd
[INFO] running `Command { std: "docker" "start" "-a" "1c05c610c9f44a4c43ce5d4eb5efbaa15278105f5b99c083bb7814b8a39fa7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling rustix v0.36.3
[INFO] [stderr]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking is-terminal v0.4.0
[INFO] [stderr]     Checking env_logger_plus v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `termcolor` is imported redundantly
[INFO] [stdout]  --> src/fmt/writer/termcolor/extern_impl.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use termcolor::{self, ColorChoice, ColorSpec, WriteColor};
[INFO] [stdout]   |                 ^^^^ the item `termcolor` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Buffer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Writer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Writer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `termcolor` is imported redundantly
[INFO] [stdout]  --> src/fmt/writer/termcolor/extern_impl.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use termcolor::{self, ColorChoice, ColorSpec, WriteColor};
[INFO] [stdout]   |                 ^^^^ the item `termcolor` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Buffer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Writer` is imported redundantly
[INFO] [stdout]   --> src/fmt/mod.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use self::writer::glob::*;
[INFO] [stdout]    |         --------------------- the item `Writer` is already imported here
[INFO] [stdout] 45 |
[INFO] [stdout] 46 | use self::writer::{Buffer, Writer};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Record` is imported redundantly
[INFO] [stdout]    --> src/fmt/mod.rs:398:22
[INFO] [stdout]     |
[INFO] [stdout] 396 |     use super::*;
[INFO] [stdout]     |         -------- the item `Record` is already imported here
[INFO] [stdout] 397 |
[INFO] [stdout] 398 |     use log::{Level, Record};
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]  --> examples/filters_from_code.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use env_logger::Builder;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/custom_logger.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger::filter::{Builder, Filter};
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]  --> examples/direct_logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use env_logger::{Builder, WriteStyle};
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]  --> examples/direct_logger.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{Level, LevelFilter, Log, MetadataBuilder, Record};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "filters_from_code") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/custom_format.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use env_logger::{fmt::Color, Builder, Env};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]   --> examples/custom_format.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use env_logger::{fmt::Color, Builder, Env};
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> examples/custom_format.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use std::io::Write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "direct_logger") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "custom_logger") due to 2 previous errors
[INFO] [stderr] error: could not compile `env_logger_plus` (example "custom_format") due to 3 previous errors; 1 warning emitted
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]  --> examples/syslog_friendly_format.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |         Ok(s) if s == "SYSTEMD" => env_logger::builder()
[INFO] [stdout]   |                                    ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env_logger`
[INFO] [stdout]   --> examples/syslog_friendly_format.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         _ => env_logger::init(),
[INFO] [stdout]    |              ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> examples/syslog_friendly_format.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `env_logger`
[INFO] [stdout]   --> examples/custom_default_format.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use env_logger::{Builder, Env};
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `env_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "syslog_friendly_format") due to 3 previous errors; 1 warning emitted
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_logger_plus` (example "custom_default_format") due to 2 previous errors
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c05c610c9f44a4c43ce5d4eb5efbaa15278105f5b99c083bb7814b8a39fa7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c05c610c9f44a4c43ce5d4eb5efbaa15278105f5b99c083bb7814b8a39fa7fd", kill_on_drop: false }`
[INFO] [stdout] 1c05c610c9f44a4c43ce5d4eb5efbaa15278105f5b99c083bb7814b8a39fa7fd
