[INFO] fetching crate string-view 0.4.1...
[INFO] testing string-view-0.4.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate string-view 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate string-view 0.4.1
[INFO] finished tweaking crates.io crate string-view 0.4.1
[INFO] tweaked toml for crates.io crate string-view 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate string-view 0.4.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate string-view 0.4.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42ae9901bf8d69acfc147ddd4842efae32b7dafc672e1c8a2019c54ee4945292
[INFO] running `Command { std: "docker" "start" "-a" "42ae9901bf8d69acfc147ddd4842efae32b7dafc672e1c8a2019c54ee4945292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ae9901bf8d69acfc147ddd4842efae32b7dafc672e1c8a2019c54ee4945292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ae9901bf8d69acfc147ddd4842efae32b7dafc672e1c8a2019c54ee4945292", kill_on_drop: false }`
[INFO] [stdout] 42ae9901bf8d69acfc147ddd4842efae32b7dafc672e1c8a2019c54ee4945292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e443c9a6f8103fe779fdb3d8809e8b24ed59cf8656cd60608ff65e3bf92d22cf
[INFO] running `Command { std: "docker" "start" "-a" "e443c9a6f8103fe779fdb3d8809e8b24ed59cf8656cd60608ff65e3bf92d22cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e443c9a6f8103fe779fdb3d8809e8b24ed59cf8656cd60608ff65e3bf92d22cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e443c9a6f8103fe779fdb3d8809e8b24ed59cf8656cd60608ff65e3bf92d22cf", kill_on_drop: false }`
[INFO] [stdout] e443c9a6f8103fe779fdb3d8809e8b24ed59cf8656cd60608ff65e3bf92d22cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e47191e5822b009c7c29b7e9db76756d1fab826e207197cb615e2d87cff14fa7
[INFO] running `Command { std: "docker" "start" "-a" "e47191e5822b009c7c29b7e9db76756d1fab826e207197cb615e2d87cff14fa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-view v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e47191e5822b009c7c29b7e9db76756d1fab826e207197cb615e2d87cff14fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47191e5822b009c7c29b7e9db76756d1fab826e207197cb615e2d87cff14fa7", kill_on_drop: false }`
[INFO] [stdout] e47191e5822b009c7c29b7e9db76756d1fab826e207197cb615e2d87cff14fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35679c9a773e7dfeb8e0a415a8eab90d74f5b18d55123ac6eddbf2f854bfb1d0
[INFO] running `Command { std: "docker" "start" "-a" "35679c9a773e7dfeb8e0a415a8eab90d74f5b18d55123ac6eddbf2f854bfb1d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/string_view-3682a3e3c2aaa785)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::chars_in_place ... ok
[INFO] [stderr]    Doc-tests string_view
[INFO] [stdout] test test::chars_in_place_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Char (line 628) ... ok
[INFO] [stdout] test src/lib.rs - StrExt::char_idx (line 879) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::new_part (line 49) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::extend_right (line 154) ... ok
[INFO] [stdout] test src/lib.rs - Char (line 622) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::extend_right_while (line 213) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::extend_left_while (line 414) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::reduce_left (line 458) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::reduce_left_while (line 519) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::reduce_right_while (line 312) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::new_part (line 60) ... ok
[INFO] [stdout] test src/lib.rs - CharMut<'_>::make_uppercase (line 760) ... ok
[INFO] [stdout] test src/lib.rs - StringView (line 14) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::extend_left (line 354) ... ok
[INFO] [stdout] test src/lib.rs - CharMut<'_>::make_lowercase (line 786) ... ok
[INFO] [stdout] test src/lib.rs - str::make_uppercase (line 978) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::shrink_to_left (line 128) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::try_extend_left (line 378) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::shrink_to_right (line 103) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::reduce_right (line 254) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::try_reduce_left (line 483) ... ok
[INFO] [stdout] test src/lib.rs - str::char_idx (line 921) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::try_reduce_right (line 279) ... ok
[INFO] [stdout] test src/lib.rs - StringView<'a>::try_extend_right (line 178) ... ok
[INFO] [stdout] test src/lib.rs - str::make_lowercase (line 956) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35679c9a773e7dfeb8e0a415a8eab90d74f5b18d55123ac6eddbf2f854bfb1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35679c9a773e7dfeb8e0a415a8eab90d74f5b18d55123ac6eddbf2f854bfb1d0", kill_on_drop: false }`
[INFO] [stdout] 35679c9a773e7dfeb8e0a415a8eab90d74f5b18d55123ac6eddbf2f854bfb1d0
