[INFO] fetching crate split_slice 1.0.0...
[INFO] testing split_slice-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate split_slice 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate split_slice 1.0.0
[INFO] finished tweaking crates.io crate split_slice 1.0.0
[INFO] tweaked toml for crates.io crate split_slice 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate split_slice 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate split_slice 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e5786ad2beded0b9bc0173cb74dbb8e359b2d7941c69e14a195c2d5e3f11398
[INFO] running `Command { std: "docker" "start" "-a" "4e5786ad2beded0b9bc0173cb74dbb8e359b2d7941c69e14a195c2d5e3f11398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e5786ad2beded0b9bc0173cb74dbb8e359b2d7941c69e14a195c2d5e3f11398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5786ad2beded0b9bc0173cb74dbb8e359b2d7941c69e14a195c2d5e3f11398", kill_on_drop: false }`
[INFO] [stdout] 4e5786ad2beded0b9bc0173cb74dbb8e359b2d7941c69e14a195c2d5e3f11398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a736fa98c4a1bf156241614357f40d1b5ec316c8d38bc22274fa2bedc68d95f
[INFO] running `Command { std: "docker" "start" "-a" "5a736fa98c4a1bf156241614357f40d1b5ec316c8d38bc22274fa2bedc68d95f", kill_on_drop: false }`
[INFO] [stderr]    Compiling split_slice v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "5a736fa98c4a1bf156241614357f40d1b5ec316c8d38bc22274fa2bedc68d95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a736fa98c4a1bf156241614357f40d1b5ec316c8d38bc22274fa2bedc68d95f", kill_on_drop: false }`
[INFO] [stdout] 5a736fa98c4a1bf156241614357f40d1b5ec316c8d38bc22274fa2bedc68d95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdd711503b13512d942ebbc693a1da91a0f7b118c344b6ae6bf34f063ebd2c1a
[INFO] running `Command { std: "docker" "start" "-a" "bdd711503b13512d942ebbc693a1da91a0f7b118c344b6ae6bf34f063ebd2c1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling split_slice v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "bdd711503b13512d942ebbc693a1da91a0f7b118c344b6ae6bf34f063ebd2c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd711503b13512d942ebbc693a1da91a0f7b118c344b6ae6bf34f063ebd2c1a", kill_on_drop: false }`
[INFO] [stdout] bdd711503b13512d942ebbc693a1da91a0f7b118c344b6ae6bf34f063ebd2c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f2d59220f48ff4cac0241d6f2804e0733ebf049639bea787280e7fd4fac1cdd
[INFO] running `Command { std: "docker" "start" "-a" "1f2d59220f48ff4cac0241d6f2804e0733ebf049639bea787280e7fd4fac1cdd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/split_slice-fd3de0e255babc32)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::iterate ... ok
[INFO] [stdout] test tests::iterate_both_empty ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::iterate_first_empty ... ok
[INFO] [stdout] test tests::iterate_second_empty ... ok
[INFO] [stderr]    Doc-tests split_slice
[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] [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" "1f2d59220f48ff4cac0241d6f2804e0733ebf049639bea787280e7fd4fac1cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2d59220f48ff4cac0241d6f2804e0733ebf049639bea787280e7fd4fac1cdd", kill_on_drop: false }`
[INFO] [stdout] 1f2d59220f48ff4cac0241d6f2804e0733ebf049639bea787280e7fd4fac1cdd