[INFO] fetching crate ansi_codes 0.2.1...
[INFO] testing ansi_codes-0.2.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate ansi_codes 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ansi_codes 0.2.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ansi_codes 0.2.1
[INFO] finished tweaking crates.io crate ansi_codes 0.2.1
[INFO] tweaked toml for crates.io crate ansi_codes 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate ansi_codes 0.2.1 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a17ff17f99dc8144f88e197df0f5fb32ef629fa580a61946e7c9b16f06fcf38
[INFO] running `Command { std: "docker" "start" "-a" "7a17ff17f99dc8144f88e197df0f5fb32ef629fa580a61946e7c9b16f06fcf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a17ff17f99dc8144f88e197df0f5fb32ef629fa580a61946e7c9b16f06fcf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a17ff17f99dc8144f88e197df0f5fb32ef629fa580a61946e7c9b16f06fcf38", kill_on_drop: false }`
[INFO] [stdout] 7a17ff17f99dc8144f88e197df0f5fb32ef629fa580a61946e7c9b16f06fcf38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873adf7268096d4fcb9898d0492399c02904c0694b35f1b3515e04b60c042388
[INFO] running `Command { std: "docker" "start" "-a" "873adf7268096d4fcb9898d0492399c02904c0694b35f1b3515e04b60c042388", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_codes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `ESCAPE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ESCAPE:&str = "\x1b";
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESET` is never used
[INFO] [stdout]  --> src/core/colorful.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const RESET:&str = "\x1b[0m";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UNDERLINE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static UNDERLINE:&str = "\x1b[4m";
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "873adf7268096d4fcb9898d0492399c02904c0694b35f1b3515e04b60c042388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873adf7268096d4fcb9898d0492399c02904c0694b35f1b3515e04b60c042388", kill_on_drop: false }`
[INFO] [stdout] 873adf7268096d4fcb9898d0492399c02904c0694b35f1b3515e04b60c042388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbf3c55a0f89805e3be0a962c481639a4bae46b862dd78e9d7b553ccb2e30c39
[INFO] running `Command { std: "docker" "start" "-a" "bbf3c55a0f89805e3be0a962c481639a4bae46b862dd78e9d7b553ccb2e30c39", kill_on_drop: false }`
[INFO] [stdout] warning: constant `ESCAPE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ESCAPE:&str = "\x1b";
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ansi_codes v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RESET` is never used
[INFO] [stdout]  --> src/core/colorful.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const RESET:&str = "\x1b[0m";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UNDERLINE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static UNDERLINE:&str = "\x1b[4m";
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `show_cursor`
[INFO] [stdout]  --> examples/test.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ansi::{hide_cursor, set_cursor_position, show_cursor},
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ESCAPE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ESCAPE:&str = "\x1b";
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESET` is never used
[INFO] [stdout]  --> src/core/colorful.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const RESET:&str = "\x1b[0m";
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `UNDERLINE` is never used
[INFO] [stdout]  --> src/core/colorful.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static UNDERLINE:&str = "\x1b[4m";
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "bbf3c55a0f89805e3be0a962c481639a4bae46b862dd78e9d7b553ccb2e30c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf3c55a0f89805e3be0a962c481639a4bae46b862dd78e9d7b553ccb2e30c39", kill_on_drop: false }`
[INFO] [stdout] bbf3c55a0f89805e3be0a962c481639a4bae46b862dd78e9d7b553ccb2e30c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98d3ce7f8fca45c6749765c0c722657fb01126b7e6a6710ca6a598ba0903ae1b
[INFO] running `Command { std: "docker" "start" "-a" "98d3ce7f8fca45c6749765c0c722657fb01126b7e6a6710ca6a598ba0903ae1b", kill_on_drop: false }`
[INFO] [stderr] warning: constant `ESCAPE` is never used
[INFO] [stderr]  --> src/core/colorful.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ESCAPE:&str = "\x1b";
[INFO] [stderr]   |       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RESET` is never used
[INFO] [stderr]  --> src/core/colorful.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const RESET:&str = "\x1b[0m";
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `UNDERLINE` is never used
[INFO] [stderr]  --> src/core/colorful.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | static UNDERLINE:&str = "\x1b[4m";
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ansi_codes` (lib) generated 3 warnings
[INFO] [stderr] warning: unused import: `show_cursor`
[INFO] [stderr]  --> examples/test.rs:3:46
[INFO] [stderr]   |
[INFO] [stderr] 3 |     ansi::{hide_cursor, set_cursor_position, show_cursor},
[INFO] [stderr]   |                                              ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ansi_codes` (example "test") generated 1 warning (run `cargo fix --example "test"` to apply 1 suggestion)
[INFO] [stderr] warning: `ansi_codes` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ansi_codes-d3216a24ad12cea0)
[INFO] [stderr]    Doc-tests ansi_codes
[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] [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] running `Command { std: "docker" "inspect" "98d3ce7f8fca45c6749765c0c722657fb01126b7e6a6710ca6a598ba0903ae1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d3ce7f8fca45c6749765c0c722657fb01126b7e6a6710ca6a598ba0903ae1b", kill_on_drop: false }`
[INFO] [stdout] 98d3ce7f8fca45c6749765c0c722657fb01126b7e6a6710ca6a598ba0903ae1b
