[INFO] fetching crate invisible_unicode 1.0.0...
[INFO] testing invisible_unicode-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate invisible_unicode 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate invisible_unicode 1.0.0
[INFO] finished tweaking crates.io crate invisible_unicode 1.0.0
[INFO] tweaked toml for crates.io crate invisible_unicode 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate invisible_unicode 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b25e066edb73c442003d43c30889cf83564d13cf3838b1a488b6a07fc9f642cb
[INFO] running `Command { std: "docker" "start" "-a" "b25e066edb73c442003d43c30889cf83564d13cf3838b1a488b6a07fc9f642cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b25e066edb73c442003d43c30889cf83564d13cf3838b1a488b6a07fc9f642cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25e066edb73c442003d43c30889cf83564d13cf3838b1a488b6a07fc9f642cb", kill_on_drop: false }`
[INFO] [stdout] b25e066edb73c442003d43c30889cf83564d13cf3838b1a488b6a07fc9f642cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ee74695d4318434c75c151575233467cd12f8e4a1b7f37012ec75feb9e92b4
[INFO] running `Command { std: "docker" "start" "-a" "32ee74695d4318434c75c151575233467cd12f8e4a1b7f37012ec75feb9e92b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling invisible_unicode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: allow(text_direction_codepoint_in_literal) is ignored unless specified at crate level
[INFO] [stdout]  --> src/invisibilities.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(text_direction_codepoint_in_literal)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "32ee74695d4318434c75c151575233467cd12f8e4a1b7f37012ec75feb9e92b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ee74695d4318434c75c151575233467cd12f8e4a1b7f37012ec75feb9e92b4", kill_on_drop: false }`
[INFO] [stdout] 32ee74695d4318434c75c151575233467cd12f8e4a1b7f37012ec75feb9e92b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5e493a8f15eae1aa8cf20a1e0bd5a1ff4de8b13ca32da8b62616ec4dc9271ba
[INFO] running `Command { std: "docker" "start" "-a" "f5e493a8f15eae1aa8cf20a1e0bd5a1ff4de8b13ca32da8b62616ec4dc9271ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stdout] warning: allow(text_direction_codepoint_in_literal) is ignored unless specified at crate level
[INFO] [stdout]  --> src/invisibilities.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(text_direction_codepoint_in_literal)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling invisible_unicode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: allow(text_direction_codepoint_in_literal) is ignored unless specified at crate level
[INFO] [stdout]  --> src/invisibilities.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![allow(text_direction_codepoint_in_literal)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "f5e493a8f15eae1aa8cf20a1e0bd5a1ff4de8b13ca32da8b62616ec4dc9271ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e493a8f15eae1aa8cf20a1e0bd5a1ff4de8b13ca32da8b62616ec4dc9271ba", kill_on_drop: false }`
[INFO] [stdout] f5e493a8f15eae1aa8cf20a1e0bd5a1ff4de8b13ca32da8b62616ec4dc9271ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b160a474fb363351ebaf93177a59a46af613b2fa69edd33454cf4fbe99c524ed
[INFO] running `Command { std: "docker" "start" "-a" "b160a474fb363351ebaf93177a59a46af613b2fa69edd33454cf4fbe99c524ed", kill_on_drop: false }`
[INFO] [stderr] warning: allow(text_direction_codepoint_in_literal) is ignored unless specified at crate level
[INFO] [stderr]  --> src/invisibilities.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(text_direction_codepoint_in_literal)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `invisible_unicode` (lib) generated 1 warning
[INFO] [stderr] warning: `invisible_unicode` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/invisible_unicode-3c6fc3c7f2a86b17)
[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/name_checker.rs (/opt/rustwide/target/debug/deps/name_checker-5baf1f3de651c362)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test find_invisible_char ... ok
[INFO] [stdout] test ignores_invisible_char ... ok
[INFO] [stdout] test ignore_invisible_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests invisible_unicode
[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" "b160a474fb363351ebaf93177a59a46af613b2fa69edd33454cf4fbe99c524ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b160a474fb363351ebaf93177a59a46af613b2fa69edd33454cf4fbe99c524ed", kill_on_drop: false }`
[INFO] [stdout] b160a474fb363351ebaf93177a59a46af613b2fa69edd33454cf4fbe99c524ed