[INFO] fetching crate wz-utf8 1.0.1...
[INFO] testing wz-utf8-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate wz-utf8 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wz-utf8 1.0.1
[INFO] finished tweaking crates.io crate wz-utf8 1.0.1
[INFO] tweaked toml for crates.io crate wz-utf8 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wz-utf8 1.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 95 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rstest v0.15.0 (available: v0.26.1)
[INFO] [stderr]       Adding speculoos v0.9.0 (available: v0.13.0)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b4c812fd63f9c68ef1965bf9ebf827c17e0b4376c72da8dda9978588f6b21f
[INFO] running `Command { std: "docker" "start" "-a" "f0b4c812fd63f9c68ef1965bf9ebf827c17e0b4376c72da8dda9978588f6b21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b4c812fd63f9c68ef1965bf9ebf827c17e0b4376c72da8dda9978588f6b21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b4c812fd63f9c68ef1965bf9ebf827c17e0b4376c72da8dda9978588f6b21f", kill_on_drop: false }`
[INFO] [stdout] f0b4c812fd63f9c68ef1965bf9ebf827c17e0b4376c72da8dda9978588f6b21f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f33ade985911d6757070c9733242aa7d84b1bb35cc5f314eb95f9b1a92625f3a
[INFO] running `Command { std: "docker" "start" "-a" "f33ade985911d6757070c9733242aa7d84b1bb35cc5f314eb95f9b1a92625f3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wz-core v1.0.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling wz-utf8 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f33ade985911d6757070c9733242aa7d84b1bb35cc5f314eb95f9b1a92625f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33ade985911d6757070c9733242aa7d84b1bb35cc5f314eb95f9b1a92625f3a", kill_on_drop: false }`
[INFO] [stdout] f33ade985911d6757070c9733242aa7d84b1bb35cc5f314eb95f9b1a92625f3a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42da4b107ce8a28af519c72022fb826f2e6786e83f227899d3cbd4e3c6a5b24d
[INFO] running `Command { std: "docker" "start" "-a" "42da4b107ce8a28af519c72022fb826f2e6786e83f227899d3cbd4e3c6a5b24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rstest_macros v0.14.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling speculoos v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.15.0
[INFO] [stderr]    Compiling wz-utf8 v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.45s
[INFO] running `Command { std: "docker" "inspect" "42da4b107ce8a28af519c72022fb826f2e6786e83f227899d3cbd4e3c6a5b24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42da4b107ce8a28af519c72022fb826f2e6786e83f227899d3cbd4e3c6a5b24d", kill_on_drop: false }`
[INFO] [stdout] 42da4b107ce8a28af519c72022fb826f2e6786e83f227899d3cbd4e3c6a5b24d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42476dcd89d70fcaf72aa475f912f38d438ab124e18ee7ce19bd8c939319ff95
[INFO] running `Command { std: "docker" "start" "-a" "42476dcd89d70fcaf72aa475f912f38d438ab124e18ee7ce19bd8c939319ff95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wz_utf8-d7103c92bf9a0260)
[INFO] [stderr]      Running tests/__resources__.rs (/opt/rustwide/target/debug/deps/__resources__-f549b7611ba9f715)
[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] [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] [stderr]      Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-549d6c05dc84344a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_1 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_4 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_5 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_6 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_7 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_8 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_2 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_3 ... ok
[INFO] [stdout] test utf8_has_the_expected_bytesize::case_9 ... ok
[INFO] [stderr]      Running tests/chars.rs (/opt/rustwide/target/debug/deps/chars-4c783d652700a39d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_01 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_03 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_02 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_05 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_04 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_06 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_10 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_08 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_09 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_07 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_characters::case_11 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-21ff54dfba2f572a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_1 ... ok
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_2 ... ok
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_3 ... ok
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_4 ... ok
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_5 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_02 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_01 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_03 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_04 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_05 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_06 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_07 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_08 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_10 ... ok
[INFO] [stdout] test utf8_cr_contains_the_expected_amount_of_line_breaks::case_6 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_09 ... ok
[INFO] [stdout] test utf8_lf_contains_the_expected_amount_of_line_breaks::case_11 ... ok
[INFO] [stderr]      Running tests/max_line_length.rs (/opt/rustwide/target/debug/deps/max_line_length-0c2b20ea0c4b2a28)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_01 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_04 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_03 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_06 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_08 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_09 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_07 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_02 ... ok
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_05 ... ok
[INFO] [stderr]      Running tests/words.rs (/opt/rustwide/target/debug/deps/words-9377ca0c8bbadca4)
[INFO] [stdout] test utf8_contains_the_expected_max_line_length::case_10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_01 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_03 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_02 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_04 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_05 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_06 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_08 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_09 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_11 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_10 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_12 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_07 ... ok
[INFO] [stdout] test utf8_contains_the_expected_amount_of_words::case_13 ... ok
[INFO] [stderr]    Doc-tests wz_utf8
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Lines (line 61) ... ok
[INFO] [stdout] test src/lib.rs - Words (line 104) ... ok
[INFO] [stdout] test src/lib.rs - MaxLineLength (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Bytes (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Chars (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42476dcd89d70fcaf72aa475f912f38d438ab124e18ee7ce19bd8c939319ff95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42476dcd89d70fcaf72aa475f912f38d438ab124e18ee7ce19bd8c939319ff95", kill_on_drop: false }`
[INFO] [stdout] 42476dcd89d70fcaf72aa475f912f38d438ab124e18ee7ce19bd8c939319ff95