[INFO] fetching crate segmented_string 0.3.0...
[INFO] testing segmented_string-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate segmented_string 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate segmented_string 0.3.0
[INFO] finished tweaking crates.io crate segmented_string 0.3.0
[INFO] tweaked toml for crates.io crate segmented_string 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate segmented_string 0.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate segmented_string 0.3.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143
[INFO] running `Command { std: "docker" "start" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling segmented_string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling segmented_string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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/build/segmented_string/19eec3f8d2c0eedd/out/segmented_string-19eec3f8d2c0eedd)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test segment::test::find_leaf ... ok
[INFO] [stdout] test string::test::split ... ok
[INFO] [stdout] test segment::test::segment_get ... ok
[INFO] [stdout] test test::concat ... ok
[INFO] [stdout] test segment::test::iter_segments ... ok
[INFO] [stdout] test test::chunking_length ... ok
[INFO] [stdout] test test::trim ... ok
[INFO] [stdout] test test::with_append ... ok
[INFO] [stdout] test test::char_codes_iter ... ok
[INFO] [stdout] test test::chars_iter ... ok
[INFO] [stdout] test test::substr_equals_str ... ok
[INFO] [stdout] test test::starts_ends_with ... ok
[INFO] [stdout] test test::chunking ... ok
[INFO] [stdout] test segment::test::append_in_place ... ok
[INFO] [stdout] test test::substr_equals ... ok
[INFO] [stdout] test test::index_of ... ok
[INFO] [stdout] test test::get ... ok
[INFO] [stdout] test segment::test::iter_strings ... ok
[INFO] [stdout] test test::substr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segmented_string
[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" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143", kill_on_drop: false }`
[INFO] [stdout] 81123bce6224719651cb39fbf70fc1a1dfa41b1cf214f6b26baffc30c959d143
