[INFO] fetching crate visual 0.2.0...
[INFO] testing visual-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate visual 0.2.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate visual 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 850ebf726ecd5fe166a41cc20bd5db3b17dba3d9bc5d2461fc4146fdde0da546
[INFO] running `Command { std: "docker" "start" "-a" "850ebf726ecd5fe166a41cc20bd5db3b17dba3d9bc5d2461fc4146fdde0da546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "850ebf726ecd5fe166a41cc20bd5db3b17dba3d9bc5d2461fc4146fdde0da546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850ebf726ecd5fe166a41cc20bd5db3b17dba3d9bc5d2461fc4146fdde0da546", kill_on_drop: false }`
[INFO] [stdout] 850ebf726ecd5fe166a41cc20bd5db3b17dba3d9bc5d2461fc4146fdde0da546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef3e76dd874608971f12974ab8aa8c83402a1c79303bf27ef333f2188b95cc2f
[INFO] running `Command { std: "docker" "start" "-a" "ef3e76dd874608971f12974ab8aa8c83402a1c79303bf27ef333f2188b95cc2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling visual v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "ef3e76dd874608971f12974ab8aa8c83402a1c79303bf27ef333f2188b95cc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3e76dd874608971f12974ab8aa8c83402a1c79303bf27ef333f2188b95cc2f", kill_on_drop: false }`
[INFO] [stdout] ef3e76dd874608971f12974ab8aa8c83402a1c79303bf27ef333f2188b95cc2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 945679072b923d39cfc5f24e15077b3eb67b5e807bc532f32f75484ebbedaa61
[INFO] running `Command { std: "docker" "start" "-a" "945679072b923d39cfc5f24e15077b3eb67b5e807bc532f32f75484ebbedaa61", kill_on_drop: false }`
[INFO] [stderr]    Compiling visual v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "945679072b923d39cfc5f24e15077b3eb67b5e807bc532f32f75484ebbedaa61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945679072b923d39cfc5f24e15077b3eb67b5e807bc532f32f75484ebbedaa61", kill_on_drop: false }`
[INFO] [stdout] 945679072b923d39cfc5f24e15077b3eb67b5e807bc532f32f75484ebbedaa61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1768677e1b52b46d4b9fb3ebd7a38897834e562044d63202c8d2513f8212ab0
[INFO] running `Command { std: "docker" "start" "-a" "d1768677e1b52b46d4b9fb3ebd7a38897834e562044d63202c8d2513f8212ab0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/visual-7ade789ff9a74ac7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test displayable::tests::works_with_refs ... ok
[INFO] [stdout] test displayable::tests::works_with_string_slice ... ok
[INFO] [stdout] test displayable::tests::works_with_values ... ok
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-93f82607f3081977)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test custom_default_works ... ok
[INFO] [stdout] test it_works ... ok
[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] [stderr]    Doc-tests visual
[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" "d1768677e1b52b46d4b9fb3ebd7a38897834e562044d63202c8d2513f8212ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1768677e1b52b46d4b9fb3ebd7a38897834e562044d63202c8d2513f8212ab0", kill_on_drop: false }`
[INFO] [stdout] d1768677e1b52b46d4b9fb3ebd7a38897834e562044d63202c8d2513f8212ab0