[INFO] fetching crate visual 0.2.0...
[INFO] testing visual-0.2.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate visual 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate visual 0.2.0
[INFO] finished tweaking crates.io crate visual 0.2.0
[INFO] tweaked toml for crates.io crate visual 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate visual 0.2.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76153b19f07eaf9b867e950ef96870389075d27499f76e2dcdab3f8ba390d44c
[INFO] running `Command { std: "docker" "start" "-a" "76153b19f07eaf9b867e950ef96870389075d27499f76e2dcdab3f8ba390d44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76153b19f07eaf9b867e950ef96870389075d27499f76e2dcdab3f8ba390d44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76153b19f07eaf9b867e950ef96870389075d27499f76e2dcdab3f8ba390d44c", kill_on_drop: false }`
[INFO] [stdout] 76153b19f07eaf9b867e950ef96870389075d27499f76e2dcdab3f8ba390d44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 211b9063140ef89481d5aca78df1b7f14d8e4b49ec0021126746c456f52e6273
[INFO] running `Command { std: "docker" "start" "-a" "211b9063140ef89481d5aca78df1b7f14d8e4b49ec0021126746c456f52e6273", kill_on_drop: false }`
[INFO] [stderr]    Compiling visual v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "211b9063140ef89481d5aca78df1b7f14d8e4b49ec0021126746c456f52e6273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211b9063140ef89481d5aca78df1b7f14d8e4b49ec0021126746c456f52e6273", kill_on_drop: false }`
[INFO] [stdout] 211b9063140ef89481d5aca78df1b7f14d8e4b49ec0021126746c456f52e6273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ab952121bc83de972b494e78fbfa561f222850ae06dc6226a3773822428b52
[INFO] running `Command { std: "docker" "start" "-a" "a6ab952121bc83de972b494e78fbfa561f222850ae06dc6226a3773822428b52", kill_on_drop: false }`
[INFO] [stderr]    Compiling visual v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vis`
[INFO] [stdout]    --> src/displayable.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use crate::{vis, Visual, get_non_displayable_string};
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a6ab952121bc83de972b494e78fbfa561f222850ae06dc6226a3773822428b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ab952121bc83de972b494e78fbfa561f222850ae06dc6226a3773822428b52", kill_on_drop: false }`
[INFO] [stdout] a6ab952121bc83de972b494e78fbfa561f222850ae06dc6226a3773822428b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44ef8df8094a3a54132818c9acafe5bbcbe20318edb366c47431b335ef31e6c7
[INFO] running `Command { std: "docker" "start" "-a" "44ef8df8094a3a54132818c9acafe5bbcbe20318edb366c47431b335ef31e6c7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `vis`
[INFO] [stdout] 
[INFO] [stderr]    --> src/displayable.rs:107:17
[INFO] [stdout] running 4 tests
[INFO] [stderr]     |
[INFO] [stdout] test displayable::tests::works_with_values ... ok
[INFO] [stderr] 107 |     use crate::{vis, Visual, get_non_displayable_string};
[INFO] [stdout] test displayable::tests::works_with_string_slice ... ok
[INFO] [stderr]     |                 ^^^
[INFO] [stdout] test displayable::tests::works_with_refs ... ok
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `visual` (lib test) generated 1 warning (run `cargo fix --lib -p visual --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/visual-6a7e1c0f387889c8)
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-e739a15c864501e9)
[INFO] [stdout] test displayable::tests::works_with_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test custom_default_works ... ok
[INFO] [stderr]    Doc-tests visual
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "44ef8df8094a3a54132818c9acafe5bbcbe20318edb366c47431b335ef31e6c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ef8df8094a3a54132818c9acafe5bbcbe20318edb366c47431b335ef31e6c7", kill_on_drop: false }`
[INFO] [stdout] 44ef8df8094a3a54132818c9acafe5bbcbe20318edb366c47431b335ef31e6c7
