[INFO] fetching crate substr 1.0.0... [INFO] testing substr-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate substr 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate substr 1.0.0 [INFO] finished tweaking crates.io crate substr 1.0.0 [INFO] tweaked toml for crates.io crate substr 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate substr 1.0.0 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] [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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bf606bf08215bd2268f44605ad42544c2450b325e0861956a31ce113020446cb [INFO] running `Command { std: "docker" "start" "-a" "bf606bf08215bd2268f44605ad42544c2450b325e0861956a31ce113020446cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf606bf08215bd2268f44605ad42544c2450b325e0861956a31ce113020446cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf606bf08215bd2268f44605ad42544c2450b325e0861956a31ce113020446cb", kill_on_drop: false }` [INFO] [stdout] bf606bf08215bd2268f44605ad42544c2450b325e0861956a31ce113020446cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b7c30f24ca26f1f227f5ace5939204c9ba5b50b2d1be2474a9542ecaf27e64f8 [INFO] running `Command { std: "docker" "start" "-a" "b7c30f24ca26f1f227f5ace5939204c9ba5b50b2d1be2474a9542ecaf27e64f8", kill_on_drop: false }` [INFO] [stderr] Compiling substr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "b7c30f24ca26f1f227f5ace5939204c9ba5b50b2d1be2474a9542ecaf27e64f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c30f24ca26f1f227f5ace5939204c9ba5b50b2d1be2474a9542ecaf27e64f8", kill_on_drop: false }` [INFO] [stdout] b7c30f24ca26f1f227f5ace5939204c9ba5b50b2d1be2474a9542ecaf27e64f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 45a334530500bd27ee614b630d9d3a3a7f4149afe91afe72373762ae050d0331 [INFO] running `Command { std: "docker" "start" "-a" "45a334530500bd27ee614b630d9d3a3a7f4149afe91afe72373762ae050d0331", kill_on_drop: false }` [INFO] [stderr] Compiling substr v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "45a334530500bd27ee614b630d9d3a3a7f4149afe91afe72373762ae050d0331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a334530500bd27ee614b630d9d3a3a7f4149afe91afe72373762ae050d0331", kill_on_drop: false }` [INFO] [stdout] 45a334530500bd27ee614b630d9d3a3a7f4149afe91afe72373762ae050d0331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0be808789a0ddfdf727cc7a6cde77a1cdb6deaef9d03284e08d22ccd157c8af6 [INFO] running `Command { std: "docker" "start" "-a" "0be808789a0ddfdf727cc7a6cde77a1cdb6deaef9d03284e08d22ccd157c8af6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/substr-27de5b6f7aff65c8) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::empty_equality ... ok [INFO] [stdout] test tests::equality ... ok [INFO] [stdout] test tests::equality_with_different_parents ... ok [INFO] [stdout] test tests::find_substr ... ok [INFO] [stdout] test tests::from_range ... ok [INFO] [stdout] test tests::roundtrip_preserves_ptr ... ok [INFO] [stdout] test tests::roundtrip_with_different_parent ... ok [INFO] [stdout] test tests::roundtrip_without_contained_child ... ok [INFO] [stdout] test tests::to_range ... ok [INFO] [stdout] test tests::roundtrip_with_contained_child ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests substr [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" "0be808789a0ddfdf727cc7a6cde77a1cdb6deaef9d03284e08d22ccd157c8af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be808789a0ddfdf727cc7a6cde77a1cdb6deaef9d03284e08d22ccd157c8af6", kill_on_drop: false }` [INFO] [stdout] 0be808789a0ddfdf727cc7a6cde77a1cdb6deaef9d03284e08d22ccd157c8af6