[INFO] fetching crate simple_colors 1.0.1...
[INFO] checking simple_colors-1.0.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate simple_colors 1.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate simple_colors 1.0.1
[INFO] finished tweaking crates.io crate simple_colors 1.0.1
[INFO] tweaked toml for crates.io crate simple_colors 1.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_colors 1.0.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0884f970276b5a5f54739290a190375d3ddab27fa744b7c22d67f2102c5932dc
[INFO] running `Command { std: "docker" "start" "-a" "0884f970276b5a5f54739290a190375d3ddab27fa744b7c22d67f2102c5932dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0884f970276b5a5f54739290a190375d3ddab27fa744b7c22d67f2102c5932dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0884f970276b5a5f54739290a190375d3ddab27fa744b7c22d67f2102c5932dc", kill_on_drop: false }`
[INFO] [stdout] 0884f970276b5a5f54739290a190375d3ddab27fa744b7c22d67f2102c5932dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a1160152c12cf7aed94106a630e195de90538a750ea46c3dc9453c5fc50ac0
[INFO] running `Command { std: "docker" "start" "-a" "33a1160152c12cf7aed94106a630e195de90538a750ea46c3dc9453c5fc50ac0", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_colors v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::color::*`
[INFO] [stdout]  --> src/macros/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::color::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::style::*`
[INFO] [stdout]  --> src/macros/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::style::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::general::*`
[INFO] [stdout]  --> src/macros/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use self::general::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::print::*`
[INFO] [stdout]   --> src/macros/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::print::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::bg::*`
[INFO] [stdout]   --> src/macros/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::bg::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]   --> src/lib.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub use macros::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::color::*`
[INFO] [stdout]  --> src/macros/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::color::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::style::*`
[INFO] [stdout]  --> src/macros/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::style::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::general::*`
[INFO] [stdout]  --> src/macros/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use self::general::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::print::*`
[INFO] [stdout]   --> src/macros/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::print::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::bg::*`
[INFO] [stdout]   --> src/macros/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::bg::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macros::*`
[INFO] [stdout]   --> src/lib.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub use macros::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "33a1160152c12cf7aed94106a630e195de90538a750ea46c3dc9453c5fc50ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a1160152c12cf7aed94106a630e195de90538a750ea46c3dc9453c5fc50ac0", kill_on_drop: false }`
[INFO] [stdout] 33a1160152c12cf7aed94106a630e195de90538a750ea46c3dc9453c5fc50ac0