[INFO] fetching crate slicedisplay 0.2.2...
[INFO] testing slicedisplay-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate slicedisplay 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate slicedisplay 0.2.2
[INFO] finished tweaking crates.io crate slicedisplay 0.2.2
[INFO] tweaked toml for crates.io crate slicedisplay 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slicedisplay 0.2.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2ac864f35fa1a0a75464c577a344ea074d76b529861e65b9929003452eb6068
[INFO] running `Command { std: "docker" "start" "-a" "d2ac864f35fa1a0a75464c577a344ea074d76b529861e65b9929003452eb6068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2ac864f35fa1a0a75464c577a344ea074d76b529861e65b9929003452eb6068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ac864f35fa1a0a75464c577a344ea074d76b529861e65b9929003452eb6068", kill_on_drop: false }`
[INFO] [stdout] d2ac864f35fa1a0a75464c577a344ea074d76b529861e65b9929003452eb6068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae6f8ca100e9325aed6fe8f27dc1efbb8d6fbd62412fb2ead4d3b7e4bbd1d65
[INFO] running `Command { std: "docker" "start" "-a" "cae6f8ca100e9325aed6fe8f27dc1efbb8d6fbd62412fb2ead4d3b7e4bbd1d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicedisplay v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "cae6f8ca100e9325aed6fe8f27dc1efbb8d6fbd62412fb2ead4d3b7e4bbd1d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae6f8ca100e9325aed6fe8f27dc1efbb8d6fbd62412fb2ead4d3b7e4bbd1d65", kill_on_drop: false }`
[INFO] [stdout] cae6f8ca100e9325aed6fe8f27dc1efbb8d6fbd62412fb2ead4d3b7e4bbd1d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59a022222c1892dd5e5ae96be96e75859e166e6f062ffc9662ca947726e4e54e
[INFO] running `Command { std: "docker" "start" "-a" "59a022222c1892dd5e5ae96be96e75859e166e6f062ffc9662ca947726e4e54e", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicedisplay v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "59a022222c1892dd5e5ae96be96e75859e166e6f062ffc9662ca947726e4e54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a022222c1892dd5e5ae96be96e75859e166e6f062ffc9662ca947726e4e54e", kill_on_drop: false }`
[INFO] [stdout] 59a022222c1892dd5e5ae96be96e75859e166e6f062ffc9662ca947726e4e54e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d53a88640227b68b17b55473415f0ae4e5eb7f1f9aff870fb18110d4d7120b9
[INFO] running `Command { std: "docker" "start" "-a" "7d53a88640227b68b17b55473415f0ae4e5eb7f1f9aff870fb18110d4d7120b9", 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/slicedisplay-e1cd4beb8fcbd757)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::slice_display_custom_delimiter ... ok
[INFO] [stdout] test tests::slice_display_multiple ... ok
[INFO] [stdout] test tests::slice_display_custom_terminators ... ok
[INFO] [stdout] test tests::slice_display_single ... ok
[INFO] [stdout] test tests::slice_display_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slicedisplay
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::terminator (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::should_space (line 63) ... ok
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::delimiter (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d53a88640227b68b17b55473415f0ae4e5eb7f1f9aff870fb18110d4d7120b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d53a88640227b68b17b55473415f0ae4e5eb7f1f9aff870fb18110d4d7120b9", kill_on_drop: false }`
[INFO] [stdout] 7d53a88640227b68b17b55473415f0ae4e5eb7f1f9aff870fb18110d4d7120b9