[INFO] fetching crate slicedisplay 0.2.2...
[INFO] testing slicedisplay-0.2.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate slicedisplay 0.2.2 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slicedisplay 0.2.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dd388073ba1fcb3c1bbbc7f8d46b9bcb4ca607f1b328cd4a0ddf72704a671ac
[INFO] running `Command { std: "docker" "start" "-a" "3dd388073ba1fcb3c1bbbc7f8d46b9bcb4ca607f1b328cd4a0ddf72704a671ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dd388073ba1fcb3c1bbbc7f8d46b9bcb4ca607f1b328cd4a0ddf72704a671ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd388073ba1fcb3c1bbbc7f8d46b9bcb4ca607f1b328cd4a0ddf72704a671ac", kill_on_drop: false }`
[INFO] [stdout] 3dd388073ba1fcb3c1bbbc7f8d46b9bcb4ca607f1b328cd4a0ddf72704a671ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2269969d5c49ccafe0a57f0e158cd51662ef2e9dde9f3e415903d332bc55dae4
[INFO] running `Command { std: "docker" "start" "-a" "2269969d5c49ccafe0a57f0e158cd51662ef2e9dde9f3e415903d332bc55dae4", 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" "2269969d5c49ccafe0a57f0e158cd51662ef2e9dde9f3e415903d332bc55dae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2269969d5c49ccafe0a57f0e158cd51662ef2e9dde9f3e415903d332bc55dae4", kill_on_drop: false }`
[INFO] [stdout] 2269969d5c49ccafe0a57f0e158cd51662ef2e9dde9f3e415903d332bc55dae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ff71584149a5b4cc2f5b04e241d5ba7ef2efe671e173a436e64b1ee71181f01
[INFO] running `Command { std: "docker" "start" "-a" "3ff71584149a5b4cc2f5b04e241d5ba7ef2efe671e173a436e64b1ee71181f01", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicedisplay v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3ff71584149a5b4cc2f5b04e241d5ba7ef2efe671e173a436e64b1ee71181f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff71584149a5b4cc2f5b04e241d5ba7ef2efe671e173a436e64b1ee71181f01", kill_on_drop: false }`
[INFO] [stdout] 3ff71584149a5b4cc2f5b04e241d5ba7ef2efe671e173a436e64b1ee71181f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 021cb6238d551f39a8cc614c59c302b80850de30414df6d336ab061155351ccd
[INFO] running `Command { std: "docker" "start" "-a" "021cb6238d551f39a8cc614c59c302b80850de30414df6d336ab061155351ccd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slicedisplay-c69c48c2673114ea)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::slice_display_custom_delimiter ... ok
[INFO] [stdout] test tests::slice_display_custom_terminators ... ok
[INFO] [stdout] test tests::slice_display_empty ... ok
[INFO] [stdout] test tests::slice_display_multiple ... ok
[INFO] [stdout] test tests::slice_display_single ... 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>::delimiter (line 46) ... ok
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::terminator (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... 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] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "021cb6238d551f39a8cc614c59c302b80850de30414df6d336ab061155351ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "021cb6238d551f39a8cc614c59c302b80850de30414df6d336ab061155351ccd", kill_on_drop: false }`
[INFO] [stdout] 021cb6238d551f39a8cc614c59c302b80850de30414df6d336ab061155351ccd