[INFO] fetching crate string_more 0.3.1...
[INFO] testing string_more-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate string_more 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate string_more 0.3.1
[INFO] finished tweaking crates.io crate string_more 0.3.1
[INFO] tweaked toml for crates.io crate string_more 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate string_more 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate string_more 0.3.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca751384242901bf9b991ccd1553b0a457892fab65b6e1037706364a20955efa
[INFO] running `Command { std: "docker" "start" "-a" "ca751384242901bf9b991ccd1553b0a457892fab65b6e1037706364a20955efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca751384242901bf9b991ccd1553b0a457892fab65b6e1037706364a20955efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca751384242901bf9b991ccd1553b0a457892fab65b6e1037706364a20955efa", kill_on_drop: false }`
[INFO] [stdout] ca751384242901bf9b991ccd1553b0a457892fab65b6e1037706364a20955efa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deeb6740734fc9ba4d470b915b89b75500bf46961c30fe99cd8a6d612fad429e
[INFO] running `Command { std: "docker" "start" "-a" "deeb6740734fc9ba4d470b915b89b75500bf46961c30fe99cd8a6d612fad429e", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_more v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "deeb6740734fc9ba4d470b915b89b75500bf46961c30fe99cd8a6d612fad429e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deeb6740734fc9ba4d470b915b89b75500bf46961c30fe99cd8a6d612fad429e", kill_on_drop: false }`
[INFO] [stdout] deeb6740734fc9ba4d470b915b89b75500bf46961c30fe99cd8a6d612fad429e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3fa9f189f720d4eb475396324c0639a42015133061b67fa010b9ed35f04f992
[INFO] running `Command { std: "docker" "start" "-a" "c3fa9f189f720d4eb475396324c0639a42015133061b67fa010b9ed35f04f992", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_more v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "c3fa9f189f720d4eb475396324c0639a42015133061b67fa010b9ed35f04f992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fa9f189f720d4eb475396324c0639a42015133061b67fa010b9ed35f04f992", kill_on_drop: false }`
[INFO] [stdout] c3fa9f189f720d4eb475396324c0639a42015133061b67fa010b9ed35f04f992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] beee3984d29dd9461d474da5579d6bd0b6bac20e4ead604fbb6d86b8bfaec469
[INFO] running `Command { std: "docker" "start" "-a" "beee3984d29dd9461d474da5579d6bd0b6bac20e4ead604fbb6d86b8bfaec469", 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_more-b3946d540b0abbed)
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::center ... ok
[INFO] [stdout] test tests::char_frequencies ... ok
[INFO] [stdout] test tests::center_in_place ... ok
[INFO] [stdout] test tests::enclose ... ok
[INFO] [stdout] test tests::expand_tabs_in_place ... ok
[INFO] [stdout] test tests::expand_tabs ... ok
[INFO] [stdout] test tests::enclose_in_place ... ok
[INFO] [stdout] test tests::fill_end ... ok
[INFO] [stdout] test tests::fill_start ... ok
[INFO] [stdout] test tests::fill_start_in_place ... ok
[INFO] [stdout] test tests::join_empty_iterator ... ok
[INFO] [stdout] test tests::join_non_ascii_strings ... ok
[INFO] [stdout] test tests::join_integers ... ok
[INFO] [stdout] test tests::join_single_item ... ok
[INFO] [stdout] test tests::hamming_distance ... ok
[INFO] [stdout] test tests::join_strings ... ok
[INFO] [stdout] test tests::encode_utf8 ... ok
[INFO] [stdout] test tests::levenshtein_distance ... ok
[INFO] [stdout] test tests::longest_common_subsequence ... ok
[INFO] [stdout] test tests::next_char_boundary ... ok
[INFO] [stdout] test tests::fill_end_in_place ... ok
[INFO] [stdout] test tests::previous_char_boundary ... ok
[INFO] [stdout] test tests::replace_in_place ... ok
[INFO] [stdout] test tests::set ... ok
[INFO] [stdout] test tests::shift ... ok
[INFO] [stdout] test tests::shift_in_place ... ok
[INFO] [stdout] test tests::trim_end_in_place ... ok
[INFO] [stdout] test tests::trim_in_place ... ok
[INFO] [stdout] test tests::trim_start_in_place ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string_more
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - EncodeUtf8 (line 50) ... ok
[INFO] [stdout] test src/lib.rs - StringExt (line 156) ... ok
[INFO] [stdout] test src/lib.rs - StrExt (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "beee3984d29dd9461d474da5579d6bd0b6bac20e4ead604fbb6d86b8bfaec469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beee3984d29dd9461d474da5579d6bd0b6bac20e4ead604fbb6d86b8bfaec469", kill_on_drop: false }`
[INFO] [stdout] beee3984d29dd9461d474da5579d6bd0b6bac20e4ead604fbb6d86b8bfaec469