[INFO] fetching crate slice-copy 0.2.0...
[INFO] testing slice-copy-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate slice-copy 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate slice-copy 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slice-copy 0.2.0
[INFO] finished tweaking crates.io crate slice-copy 0.2.0
[INFO] tweaked toml for crates.io crate slice-copy 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7002698fb2c5cda5f5d13ad26663658fa256a6fbb682f7025fe95e64e369293c
[INFO] running `Command { std: "docker" "start" "-a" "7002698fb2c5cda5f5d13ad26663658fa256a6fbb682f7025fe95e64e369293c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7002698fb2c5cda5f5d13ad26663658fa256a6fbb682f7025fe95e64e369293c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7002698fb2c5cda5f5d13ad26663658fa256a6fbb682f7025fe95e64e369293c", kill_on_drop: false }`
[INFO] [stdout] 7002698fb2c5cda5f5d13ad26663658fa256a6fbb682f7025fe95e64e369293c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ab2985c89c47fcd07c89b1c3b5e78b48db02d0c6ac48ffb2b474527ac8dda0b
[INFO] running `Command { std: "docker" "start" "-a" "3ab2985c89c47fcd07c89b1c3b5e78b48db02d0c6ac48ffb2b474527ac8dda0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-copy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3ab2985c89c47fcd07c89b1c3b5e78b48db02d0c6ac48ffb2b474527ac8dda0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab2985c89c47fcd07c89b1c3b5e78b48db02d0c6ac48ffb2b474527ac8dda0b", kill_on_drop: false }`
[INFO] [stdout] 3ab2985c89c47fcd07c89b1c3b5e78b48db02d0c6ac48ffb2b474527ac8dda0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ba22113195560158445e553baf382482f95bb41bb65b2ff01ebdef40a59f88
[INFO] running `Command { std: "docker" "start" "-a" "f6ba22113195560158445e553baf382482f95bb41bb65b2ff01ebdef40a59f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-copy v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f6ba22113195560158445e553baf382482f95bb41bb65b2ff01ebdef40a59f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ba22113195560158445e553baf382482f95bb41bb65b2ff01ebdef40a59f88", kill_on_drop: false }`
[INFO] [stdout] f6ba22113195560158445e553baf382482f95bb41bb65b2ff01ebdef40a59f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c5819504a8ff4a00be73f2aef6944d9650885b9dbf2eb66a328ee3b4b29c30b
[INFO] running `Command { std: "docker" "start" "-a" "4c5819504a8ff4a00be73f2aef6944d9650885b9dbf2eb66a328ee3b4b29c30b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slice_copy-bdd502da7554a6d8)
[INFO] [stdout] test test_copy ... ok
[INFO] [stderr]    Doc-tests slice-copy
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - copy (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - clone (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c5819504a8ff4a00be73f2aef6944d9650885b9dbf2eb66a328ee3b4b29c30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5819504a8ff4a00be73f2aef6944d9650885b9dbf2eb66a328ee3b4b29c30b", kill_on_drop: false }`
[INFO] [stdout] 4c5819504a8ff4a00be73f2aef6944d9650885b9dbf2eb66a328ee3b4b29c30b