[INFO] fetching crate slicedisplay 0.2.2...
[INFO] testing slicedisplay-0.2.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate slicedisplay 0.2.2 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slicedisplay 0.2.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00fc9f5e6a0489694bb1059d1e190eda69eb60928a938836766d4635e8b6ac6d
[INFO] running `Command { std: "docker" "start" "-a" "00fc9f5e6a0489694bb1059d1e190eda69eb60928a938836766d4635e8b6ac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00fc9f5e6a0489694bb1059d1e190eda69eb60928a938836766d4635e8b6ac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fc9f5e6a0489694bb1059d1e190eda69eb60928a938836766d4635e8b6ac6d", kill_on_drop: false }`
[INFO] [stdout] 00fc9f5e6a0489694bb1059d1e190eda69eb60928a938836766d4635e8b6ac6d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f31d023809614d8f7e00c2dcdb919e30429546b9c5918b8f8cc454873a1331
[INFO] running `Command { std: "docker" "start" "-a" "04f31d023809614d8f7e00c2dcdb919e30429546b9c5918b8f8cc454873a1331", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicedisplay v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "04f31d023809614d8f7e00c2dcdb919e30429546b9c5918b8f8cc454873a1331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f31d023809614d8f7e00c2dcdb919e30429546b9c5918b8f8cc454873a1331", kill_on_drop: false }`
[INFO] [stdout] 04f31d023809614d8f7e00c2dcdb919e30429546b9c5918b8f8cc454873a1331
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa9a0e91983232e2377e79a7304ab0486ec0976a8379528e46b2ef3d0b02302
[INFO] running `Command { std: "docker" "start" "-a" "faa9a0e91983232e2377e79a7304ab0486ec0976a8379528e46b2ef3d0b02302", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicedisplay v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "faa9a0e91983232e2377e79a7304ab0486ec0976a8379528e46b2ef3d0b02302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa9a0e91983232e2377e79a7304ab0486ec0976a8379528e46b2ef3d0b02302", kill_on_drop: false }`
[INFO] [stdout] faa9a0e91983232e2377e79a7304ab0486ec0976a8379528e46b2ef3d0b02302
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4ee91772fa116b38cc342b336213c99456db8ba88ec3f67efa9401498c86ec1
[INFO] running `Command { std: "docker" "start" "-a" "a4ee91772fa116b38cc342b336213c99456db8ba88ec3f67efa9401498c86ec1", 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-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_multiple ... ok
[INFO] [stdout] test tests::slice_display_empty ... 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 - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::terminator (line 28) ... ok
[INFO] [stdout] test src/lib.rs - SliceDisplayImpl<'a,T>::delimiter (line 46) ... 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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4ee91772fa116b38cc342b336213c99456db8ba88ec3f67efa9401498c86ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ee91772fa116b38cc342b336213c99456db8ba88ec3f67efa9401498c86ec1", kill_on_drop: false }`
[INFO] [stdout] a4ee91772fa116b38cc342b336213c99456db8ba88ec3f67efa9401498c86ec1